1 . 

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2 2014 12 . ;

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Notes for using this

operation manual and parts book

1 This book is applicable to sewing machines which have the same plate .

number as shown on the cover of this book.

2 This book was prepared based on information available in December 2014 . .

3 Parts ares subject to changes in design without prior notice. .

 …………………………………………………………  - 

1 …………………………………………………………………………… 1 - 1

1.01  

…………………………………………………………………1 - 1

1.02 

  ………………………………………………………1 - 1

1.03  ………………………………………………………………………1 - 2

2 fl …………………………………………………………………… 2 - 1

3 ffifflfffi ………………………………………………………………………3 - 1

3.01 96 0 ， 9625, 9620, 9610 1 S ……………………………………………………3 - 1

3.02 \"#$ …………………………………………………………………………3 - 2

3.03 %&'()*+() ………………………………………………………3 - 2

4 

/ …………………………………………………………………… 4 - 1

5 7

8: ………………………………………………………………………5 - 1

5.01 (;<=(?@AB-D3(C) ………………………………………5 - 1

5.02 B$FGffHIJK$LMC ……………………………………………5 - 1

5.03 NO ……………………………………………………………………………5 - 2

5.04 PQRTUV …………………………………………………………………5 - 2

5.05 WXY …………………………………………………………………………5 - 2

5.06 $FZ[\\]<= ……………………………………………………………5 - 3

5.07 PQRT_`ab ……………………………………………………………5 - 3

6 A#cd ……………………………………………………………………6 - 1

6.01 A ……………………………………………………………………………6 - 1

6.01.01 eOf[gh ………………………………………………………………6 - 1

6.02 A$i ………………………………………………………………………6 - 2

6. Ajkl………………………………………………………………… 6 - 2 03

6.0 cd ……………………………………………………………………………6 - 4 3

6.0 mnopq …………………………………………………………………6 - 5 3

6.0 eOrstuvw ……………………………………………………………6 - 6 4

6.0 AeO ………………………………………………………………………6 - 7 4

7 (Cxy………………………………………………………………………7 - 1

7.01 z {|()}A(\" …………………………………………………………7 - 1 9610

7.02 z9620{|()}A(\" ………………………………………………………7 - 2

7.03 ~JK$ ;g€JK$‚„…………………………………………… 7 - 3

7.04 †‡/A‰JŠ ……………………………………………………………………7 - 4

 …………………………………………………………  - 

1 …………………………………………………………………………… 1 - 1

1.01  

…………………………………………………………………1 - 1

1.02 

  ………………………………………………………1 - 1

1.03  ………………………………………………………………………1 - 2

2 fl …………………………………………………………………… 2 - 1

3 ffifflfffi ………………………………………………………………………3 - 1

3.01 96 0 ， 9625, 9620, 9610……… 1 S ……………………………………………3 - 1

3.02 \"#$ …………………………………………………………………………3 - 2

3.03 %&'()*+() ………………………………………………………3 - 2

4 

/ …………………………………………………………………… 4 - 1

5 7

8: ………………………………………………………………………5 - 1

5.01 (;<=(?@AB-D3(C) ………………………………………5 - 1

5.02 B$FGffHIJK$LMC ……………………………………………5 - 1

5.03 NO ……………………………………………………………………………5 - 2

5.04 PQRTUV …………………………………………………………………5 - 2

5.05 WXY …………………………………………………………………………5 - 2

5.06 $FZ[\\]<= ……………………………………………………………5 - 3

5.07 PQRT_`ab ……………………………………………………………5 - 3

6 A#cd ……………………………………………………………………6 - 1

6.01 A ……………………………………………………………………………6 - 1

6.01.01 eOf[gh ………………………………………………………………6 - 1

6.02 A$i ………………………………………………………………………6 - 2

6. Ajkl………………………………………………………………… 6 - 2 03

6.0 cd ……………………………………………………………………………6 - 4 3

6.0 mnopq …………………………………………………………………6 - 5 3

6.0 eOrstuvw ……………………………………………………………6 - 6 4

6.0 AeO ………………………………………………………………………6 - 7 4

7 (Cxy………………………………………………………………………7 - 1

7.01 z9610{|()}A(\" …………………………………………………………7 - 1

7.02 z9620{|()}A(\" ………………………………………………………7 - 2

7.03 ~JK$ ;g€JK$‚„…………………………………………… 7 - 3

7.04 †‡/A‰JŠ ……………………………………………………………………7 - 4



7.05 gŸ P/–ghP™š …………………………………………… 7 - 4

7.06 ”9610U NP¡–NP™š …………………………………7 - 5

7.07 ”9620U NP¡–NP™š ……………………………………7 - 6

7.08 ffiwPduv ………………………………………………………………7 - 7

8 £¤¥‡¦ ………………………………………………………………… 8 - 1

8.01 §¨/–©ªoš………………………………………………………… 8 - 1

8.02 «¬©ª­«b/®¯b°­± …………………………………………8 - 2

8.03 «¬……………………………………………………………………………8 - 2

8.04 ²³g´µ……………………………………………………………………8 - 3

8.05 ³g®¯µ¶…………………………………………………………………8 - 4

8.06 ²P®¯

·µ¶´µ……………………………………………………8 - 4

8.07 ²¸¹n ®¯………………………………………………………………8 - 5

9 ‚……………………………………………………………………………9 - 1

9.01 º‚67s

……………………………………………………………9 - 1

9.02 6»、½CO¾¿ÀÁÂÃ…………………………………………………9 - 1

9.03 ‚ÄÅb…………………………………………………………………9 - 2

9.03.01 ”9610UÆÇyÈNw……………………………………9 - 2

9.03.02 ” 9620UÆÇyÈNw…………………………………9 - 3

9.03.03 —Ɂ‚N€v……………………………………………………………9 - 4

9.03.0 ” 9620 4 UNÊ,³gËNÌÍ,N€vO¤Nb…………9 - 5

9.03.0 ”96 0 O9610 5 1 S . UNÊ,³gËNÌÍ,N€vO

¤Nb…………………………………………………………………………9 - 7

9.03.0 ” 9620 6 UÆÎÏÇyÈNw ………………………9 - 9

9.03.0 ” 9610 7 UÆÎÏÇyÈNw……………………… 9 - 10

9.03.08 gb€vOÐÑ ………………………………………………………9 - 11

9.03. ” 9620 09 UÒ²n€v‚ ………………………………………9 - 12

9.03. ” 9610 10 UÒ²n€v‚ ………………………………………9 - 13

9.03.11 PduvijÓhv‚ ………………………………………………9 - 14

9.03.12 PduvÔvՁ‚ ………………………………………………………9 - 15

9.03.13 tÖ×ØËÒ²nÙ|‚ ……………………………………………9 - 16

9.03.14 tÖ×ØËmnopÙ|‚ …………………………………………9 - 17

9.03.15 mnopOÒ²nÚÛÌÍ ……………………………………………9 - 18

9.03.16 mnop‚ ………………………………………………………………9 - 19

9.03.17 [PduvÔvÕÜ

݁‚Pduv ………………………………9 - 20

9.03.18 mnopOÒ²nɁ‚ ……………………………………………9 - 21

9.03.19 oÃb(^9620UÞ`)……………………………………………………9 - 22

9.03. rst 20 ………………………………………………………………………9 - 23

9.03.21 NPßP‚ ………………………………………………………………9 - 24

9.03.2 àP၂(96 0 、9625O9610U) ……………………………………9 - 2 2 1 S 5

9.03.23 àP၂(9620U) …………………………………………………… 9 - 26

9.03.2 •Pb 4 ………………………………………………………………………9 - 28

7.05 gŸ P/–ghP™š …………………………………………… 7 - 4

7.06 ” U 9610  NP¡–NP™š …………………………………7 - 5

7.07 ”9620U NP¡–NP™š ……………………………………7 - 6

7.08 ffiwPduv ………………………………………………………………7 - 7

8 £¤¥‡¦ ………………………………………………………………… 8 - 1

8.01 §¨/–©ªoš………………………………………………………… 8 - 1

8.02 «¬©ª­«b/®¯b°­± …………………………………………8 - 2

8.03 «¬……………………………………………………………………………8 - 2

8.04 ²³g´µ……………………………………………………………………8 - 3

8.05 ³g®¯µ¶…………………………………………………………………8 - 4

8.06 ²P®¯

·µ¶´µ……………………………………………………8 - 4

8.07 ²¸¹n ®¯………………………………………………………………8 - 5

9 ‚……………………………………………………………………………9 - 1

9.01 º‚67s

……………………………………………………………9 - 1

9.02 6»、½CO¾¿ÀÁÂÃ…………………………………………………9 - 1

9.03 ‚ÄÅb…………………………………………………………………9 - 2

9.03.01 ”9610UÆÇyÈNw……………………………………9 - 2

9.03.02 ” 9620UÆÇyÈNw…………………………………9 - 3

9.03.03 —Ɂ‚N€v……………………………………………………………9 - 4

9.03.0 ” 9620U 4 NÊ,³gËNÌÍ,N€vO¤Nb…………9 - 5

9.03.0 ”96 0 O9610U 5 1 S . NÊ,³gËNÌÍ,N€vO

¤Nb…………………………………………………………………………9 - 7

9.03.0 ” 9620U 6 ÆÎÏÇyÈNw ………………………9 - 9

9.03.0 ” 9610U 7 ÆÎÏÇyÈNw……………………… 9 - 10

9.03. gb 08 €vOÐÑ ………………………………………………………9 - 11

9.03. ” 9620U 09 Ò²n€v‚ ………………………………………9 - 12

9.03. ” 9610U 10 Ò²n€v‚ ………………………………………9 - 13

9.03.1 Pdu 1 vijÓhv‚ ………………………………………………9 - 14

9.03.1 Pdu 2 vÔvՁ‚ ………………………………………………………9 - 15

9.03.1 tÖ× 3 ØËÒ²nÙ|‚ ……………………………………………9 - 16

9.03. tÖ× 14 ØËmnopÙ|‚ …………………………………………9 - 17

9.03.1 mno 5 pOÒ²nÚÛÌÍ ……………………………………………9 - 18

9.03.1 mno 6 p‚ ………………………………………………………………9 - 19

9.03. [Pd 17 uvÔvÕÜ

݁‚Pduv ………………………………9 - 20

9.03. mno 18 pOÒ²nɁ‚ ……………………………………………9 - 21

9.03. oÃb 19 (^9620UÞ`)……………………………………………………9 - 22

9.03. rst ……… 20 ………………………………………………………………9 - 23

9.03. NPß 21 P‚ ………………………………………………………………9 - 24

9.03.2 àP၂(96 0 、9625O9610U) ……………………………………9 - 2 2 1 S 5

9.03.2 àPá 3 ‚(9620U) …………………………………………………… 9 - 26

9.03.2 •Pb ……… 4 ………………………………………………………………9 - 28

% &

9.03.25 mnopoš‚ …………………………………………………………9 - 29

9.03.26 ®¯…………………………………………………………………………… 9 - 30

9.03.27 )*âãb䏅…………………………………………………………… 9 - 31

9.04 åPb-D‚ …………………………………………………………… 9 - 32

9.04.01 mæçtèéw/ijênëyw‚………………………… 9 - 32

9.04.02 ìPb„w‚………………………………………………………… 9 - 33

9.04.03 ìPb¥NlÛÌÍ …………………………………………………… 9 - 34

9.04.04 ìPbw‚ …………………………………………………………… 9 - 35

9.04.05 íîwOíîoš ……………………………………………………… 9 - 36

9.04.06 ghPïðñá …………………………………………………………… 9 - 37

9.04.07 |åP}ò ……………………………………………………………… 9 - 38

9.04.08 ïPbßP ………………………………………………………………… 9 - 39

9.04.09 â|t‚(^ 9620U`) ……………………………………………… 9 - 40

9.05 ‚óô-D3 ………………………………………………………… 9 - 41

9.05.01 N”Nõ8w（^º 9610U） …………………………… 9 - 41

9.05.02 mnopø|_wâùb‚ ………………………………………… 9 - 42

9.05.03 Ò²nø|_w¸¹n (” 9620U) ………………………… 9 - 43

9.05.04 ¸¹n Ûú‚(” 9620U) ……………………………………… 9 - 44

9.05.05 Ò²nø|_w¸¹n‚(”96 O 10S 5 9610U) ………………… 9 - 4

9.05.06 ¸¹n Ûú‚(”96 O9610U)………………………………… 9 - 10S 46

9 05 07 9610SA 9610A 9 47 . . ¸¹n Ûú‚(” O U)……………………………… -

9.03.2 mno 5 poš‚ …………………………………………………………9 - 29

9.03.2 ®¯… 6 ………………………………………………………………………… 9 - 30

9.03. )*â 27 ãb䏅…………………………………………………………… 9 - 31

9.04 åPb-D‚ …………………………………………………………… 9 - 32

9.04.01 mæçtèéw/ijênëyw‚………………………… 9 - 32

9.04.02 ìPb„w‚………………………………………………………… 9 - 33

9.04.03 ìPb¥NlÛÌÍ …………………………………………………… 9 - 34

9.04.04 ìPbw‚ …………………………………………………………… 9 - 35

9.04.05 íîwOíîoš ……………………………………………………… 9 - 36

9.04.06 ghPïðñá …………………………………………………………… 9 - 37

9.04.07 |åP}ò ……………………………………………………………… 9 - 38

9.04.08 ïPbßP ………………………………………………………………… 9 - 39

9.04.09 â|t‚(^ 9620U`) ……………………………………………… 9 - 40

9.05 ‚óô-D3 ………………………………………………………… 9 - 41

9.05.01 N”Nõ8w（^º 9610U） …………………………… 9 - 41

9.05.02 mnopø|_wâùb‚ ………………………………………… 9 - 42

9.05.03 Ò²nø|_w¸¹n (” 9620U) ………………………… 9 - 43

9.05.04 ¸¹n Ûú‚(” 9620U) ……………………………………… 9 - 44

9.05.05 Ò²nø|_w¸¹n‚(”96 O961 10S 5 0U) ………………… 9 - 4

9.05.06 ¸¹n Ûú‚(”96 O9610U)………………………………… 9 - 10S 46

9 05 07 9610SA 9610A 9 47 . . ¸¹n Ûú‚(” O U)……………………………… -

% &

Contexts Chapter - Page ……………………………………………………………………………

1 Safety …………………………………………………………………………

1.01 Safety symbols ………………………………………………………………

1.02 Important points for the user……………………………………………………

1.03 Danger …………………………………………………………………………

2 Proper use ……………………………………………………………………

3 Specifications …………………………………………………………………

3.01 9610 , 9625, 9620, 9610 ……………………………………………………… S

3.02 Needles and threads …………………………………………………………

3.03 Possible models and ……………………………………………………………

4 Explanation of symbols ……………………………………………………

5 Controls ………………………………………………………………………

5.01 Keys on the machine head (only for machines with -D3 ) ……………………

5.02 Bobbin thread monitoring with stitch counting ………………………………

5.03 Pedal ……………………………………………………………………………

5.04 Lever for lifting roller presser …………………………………………………

5.05 Knee lever ………………………………………………………………………

5.06 Key for setting stitch length ……………………………………………………

5.07 Swing out roller presser ………………………………………………………

6 Installation and comminssioning ……………………………………………

6.01 Installation………………………………………………………………………

6.01.01 Adusting the table height………………………………………………………

6.02 Fitting the reel stand …………………………………………………………

6.03 ………………………………………………………………… Kippsichtigtes

6.04 Сommissioning ………………………………………………………………

6.05 ……………………………………………………………… Tilted work base

6.06 ……………………………………………………………… Tilted work base

6.07 Mounting the table top …………………………………………………………

7 Preparation ……………………………………………………………………

7.01 Inserting needle on model 9610 ………………………………

7.02 Inserting the needle on model 9620 …………………………………………

Contexts Chapter - Page ……………………………………………………………………………

1 Safety …………………………………………………………………………

1.01 Safety symbols ………………………………………………………………

1.02 Important points for the user……………………………………………………

1.03 Danger …………………………………………………………………………

2 Proper use ……………………………………………………………………

3 Specifications …………………………………………………………………

3.01 9610 , 9625, 9620, 9610 ……………………………………………………… S

3.02 Needles and threads …………………………………………………………

3.03 Possible models and ……………………………………………………………

4 Explanation of symbols ……………………………………………………

5 Controls ………………………………………………………………………

5.01 Keys on the machine head (only for machines with -D3 ) ……………………

5.02 Bobbin thread monitoring with stitch counting ………………………………

5.03 Pedal ……………………………………………………………………………

5.04 Lever for lifting roller presser …………………………………………………

5.05 Knee lever ………………………………………………………………………

5.06 Key for setting stitch length ……………………………………………………

5.07 Swing out roller presser ………………………………………………………

6 Installation and comminssioning ……………………………………………

6.01 Installation………………………………………………………………………

6.01.01 Adusting the table height………………………………………………………

6.02 Fitting the reel stand …………………………………………………………

6.03 ………………………………………………………………… Kippsichtigtes

6.04 С ……… ommissioning ………………………………………………………

6.05 ……………………………………………………………… Tilted work base

6.06 ……………………………………………………………… Tilted work base

6.07 Mounting the table top …………………………………………………………

7 Preparation ……………………………………………………………………

7.01 Inserting needle on model 9610 ………………………………

7.02 Inserting the needle on model 9620 …………………………………………

Index

1 - 1

1 - 1

1 - 1

1 - 2

2 - 1

3 - 1

3 - 1

3 - 2

3 - 2

4 - 1

5 - 1

5 - 1

5 - 1

5 - 2

5 - 2

5 - 2

5 - 3

5 - 3

6 - 1

6 - 1

6 - 1

6 - 2

6 - 2

6 - 3

6 - 3

6 - 4

6 - 4

7 - 1

7 - 1

7 - 2

1 - 1

1 - 1

1 - 1

1 - 2

2 - 1

3 - 1

3 - 1

3 - 2

3 - 2

4 - 1

5 - 1

5 - 1

5 - 1

5 - 2

5 - 2

5 - 2

5 - 3

5 - 3

6 - 1

6 - 1

6 - 1

6 - 2

6 - 2

6 - 3

6 - 3

6 - 4

6 - 4

7 - 1

7 - 1

7 - 2

7.03 Winding the bobbin thread; adjusting the primary thread tension ………………

7.04 Removing/Inserting the bobbin case ……………………………………………

7.05 Threading the bobbin case/Adjusting the bobbin thread tension ………………

7.06 Threading the needle thread and regulating its tension on model 96 01 …………

7.07 Threading the needle thread and regulating its tension on model 9620 …………

7.08 Setting the stitch length …………………………………………………………

8 Care and maintenance …………………………………………………………

8.01 Checking adjusting the air pressure ……………………………………………

8.02 Cleaning the air filter of the air-filter/lubricator…………………………………

8.03 Cleaning …………………………………………………………………………

8.04 Oiling the hook …………………………………………………………………

8.05 Oil bowl for hook lubrication ……………………………………………………

8.06 Filling the oil reservoir of the thread lubrication unit……………………………

8.07 Lubricating the bevel gears………………………………………………………

9 Adjustment ……………………………………………………………………

9.01 Notes on adjustment ……………………………………………………………

9.02 Tools, gauges and other accessories ……………………………………………

9.03 Adjusting the basic machine ……………………………………………………

9.03.01 Needle position in sewing direction on the 9610………………………………

9.03.02 Needle position in sewing direction on the 9620………………………………

9.03.03 Prelininary adjustment of the needle height ……………………………………

9.03.04 Needle rise, hook clearance, needle height and needle guard on the

9620 ………………………………………………………………………………

9.03.05 Needle rise, hook clearance, needle height and needle guard on the

9630 and 9610……………………………………………………………………

9.03.06 Needle position crosswise to sewing direction on the 9620 …………………

9.03.07 Needle position crosswise to sewing direction on the 9610……………………

9.03.08 Height and stroke of the bobbin case opener …………………………………

9.03.09 Height of the feed wheel on the 9620 …………………………………………

9.03.10 Height of the feed wheel on the 9610 and9610 S ………………………………

9.03.11 Stitch length control eccentric …………………………………………………

9.03.12 Stitch length scale disk …………………………………………………………

9.03.13 Shaft crank to feed wheel drive ………………………………………………

9.03.14 Shaft crank to roller presser drive………………………………………………

9.03.15 Clearnce between roller presser and feed wheel ………………………………

9.03.16 Roller presser …………………………………………………………………

9.03.17 Stitch length on stitch length scale …………………………………………

9.03.18 Synchronization of roller presser and feed wheel …………………………

7.03 Winding the bobbin thread; adjusting the primary thread tension ………………

7.04 Removing/Inserting the bobbin case ……………………………………………

7.05 Threading the bobbin case/Adjusting the bobbin thread tension ………………

7.06 Threading the needle thread and regulating its tension on model 96 01 …………

7.07 Threading the needle thread and regulating its tension on model 9620 …………

7.08 Setting the stitch length …………………………………………………………

8 Care and maintenance …………………………………………………………

8.01 Checking adjusting the air pressure ……………………………………………

8.02 Cleaning the air filter of the air-filter/lubricator…………………………………

8.03 Cleaning …………………………………………………………………………

8.04 Oiling the hook …………………………………………………………………

8.05 Oil bowl for hook lubrication ……………………………………………………

8.06 Filling the oil reservoir of the thread lubrication unit……………………………

8.07 Lubricating the bevel gears………………………………………………………

9 Adjustment ……………………………………………………………………

9.01 Notes on adjustment ……………………………………………………………

9.02 Tools, gauges and other accessories ……………………………………………

9.03 Adjusting the basic machine ……………………………………………………

9.03.01 Needle position in sewing direction on the 9610………………………………

9.03.02 Needle position in sewing direction on the 9620………………………………

9.03.03 Prelininary adjustment of the needle height ……………………………………

9.03.04 Needle rise, hook clearance, needle height and needle guard on the

9620 ………………………………………………………………………………

9.03.05 Needle rise, hook clearance, needle height and needle guard on the

9630 and 9610……………………………………………………………………

9.03.06 Needle position crosswise to sewing direction on the 9620 …………………

9.03.07 Needle position crosswise to sewing direction on the 9610……………………

9.03.08 Height and stroke of the bobbin case opener …………………………………

9.03.09 Height of the feed wheel on the 9620 …………………………………………

9.03.10 Height of the feed wheel on the 9610 and9610 S ………………………………

9.03.11 Stitch length control eccentric …………………………………………………

9.03.12 Stitch length scale disk …………………………………………………………

9.03.13 Shaft crank to feed wheel drive ………………………………………………

9.03.14 Shaft crank to roller presser drive………………………………………………

9.03.15 Clearnce between roller presser and feed wheel ………………………………

9.03.16 Roller presser …………………………………………………………………

9.03.17 Stitch length on stitch length scale …………………………………………

9.03.18 Synchronization of roller presser and feed wheel …………………………

Index

7 - 3

7 - 4

7 - 4

7 - 5

7 - 6

7 - 7

8 - 1

8 - 1

8 - 2

8 - 2

8 - 3

8 - 4

8 - 4

8 - 5

9 - 1

9 - 1

9 - 1

9 - 2

9 - 2

9 - 3

9 - 4

9 - 5

9 - 7

9 - 9

9 - 10

9 - 11

9 - 12

9 - 13

9 - 14

9 - 15

9 - 16

9 - 17

9 - 18

9 - 19

9 - 20

9 - 21

7 - 3

7 - 4

7 - 4

7 - 5

7 - 6

7 - 7

8 - 1

8 - 1

8 - 2

8 - 2

8 - 3

8 - 4

8 - 4

8 - 5

9 - 1

9 - 1

9 - 1

9 - 2

9 - 2

9 - 3

9 - 4

9 - 5

9 - 7

9 - 9

9 - 10

9 - 11

9 - 12

9 - 13

9 - 14

9 - 15

9 - 16

9 - 17

9 - 18

9 - 19

9 - 20

9 - 21

9.03.19 Retainer(only on 9620）………………………………………………

9.03.20 Knee lever………………………………………………

9.03.21 Needle thread tension release …………………………………………

9.03.22 Thread check spring (9610) …………………………………………

9.03.23 Thread check springs (9620) …………………………………………

9.03.24 Bobbin winder ……………………………………………………

9.03.25 Pressure of roller presser …………………………………………

9.03.26 Lubrication ………………………………………………………

9.03.27 Re-engage safety coupling …………………………………………

9.04 Adjusting the thread trimmer -D ………………………………………

9.04.01 Resting position of the roller lever/radial position of the control cam …

9.04.02 Position of the thread catcher holder ……………………………

9.04.03 Distance between thread catcher and needle plate …………………

9.04.04 Position of the thread catcher ………………………………………

9.04.05 Knife position and knife pressure ………………………………………

9.04.06 Bobbin thread retaining spring ………………………………………

9.04.07 Manual cutting test ……………………………………………………

9.04.08 Releasing the tension ……………………………………………………

9.04.09 Linkage rod (only for 9620) ……………………………………………

9.05 Adjustment backtacking mechanism-D3…………………………………

9.05.01 Needle in needle hole (only for 9610)…………………………………

9.05.02 Coupling for roller presser drive ………………………………………

9.05.03 Bever gears for feed wheel drive (on the 9620)…………………………

9.05.04 Bevel gear play (on the 9620) ……………………………………………

9.05.05 Bevel gears for feed wheel drive (on the 9610 and 9610 ) S ………………

9.05.06 Bevel gear play(on the 9610 and 9610) S ……………………………………

9.05.07 Bevel gear play(on the 9610 and 962 ) SA 0SA ………………………………

9.03.19 Retainer(only on 9620）………………………………………………

9.03.20 Knee lever………………………………………………

9.03.21 Needle thread tension release …………………………………………

9.03.22 Thread check spring (9610) …………………………………………

9.03.23 Thread check springs (9620) …………………………………………

9.03.24 Bobbin winder ……………………………………………………

9.03.25 Pressure of roller presser …………………………………………

9.03.26 Lubrication ………………………………………………………

9.03.27 Re-engage safety coupling …………………………………………

9.04 Adjusting the thread trimmer -D ………………………………………

9.04.01 Resting position of the roller lever/radial position of the control cam …

9.04.02 Position of the thread catcher holder ……………………………

9.04.03 Distance between thread catcher and needle plate …………………

9.04.04 Position of the thread catcher ………………………………………

9.04.05 Knife position and knife pressure ………………………………………

9.04.06 Bobbin thread retaining spring ………………………………………

9.04.07 Manual cutting test ……………………………………………………

9.04.08 Releasing the tension ……………………………………………………

9.04.09 Linkage rod (only for 9620) ……………………………………………

9.05 Adjustment backtacking mechanism-D3…………………………………

9.05.01 Needle in needle hole (only for 9610)…………………………………

9.05.02 Coupling for roller presser drive ………………………………………

9.05.03 Bever gears for feed wheel drive (on the 9620)…………………………

9.05.04 Bevel gear play (on the 9620) ……………………………………………

9.05.05 Bevel gears for feed wheel drive (on the 9610 and 9610 ) S ………………

9.05.06 Bevel gear play(on the 9610 and 9610) S ……………………………………

9.05.07 Bevel gear play(on the 9610 and 962 ) SA 0SA ………………………………

Index

9 - 22

9 - 23

9 - 24

9 - 25

9 - 26

9 - 28

9 - 29

9 - 30

9 - 31

9 - 32

9 - 32

9 - 33

9 - 34

9 - 35

9 - 36

9 - 37

9 - 38

9 - 39

9 - 40

9 - 41

9 - 41

9 - 42

9 - 43

9 - 44

9 - 45

9 - 46

9 - 47

9 - 22

9 - 23

9 - 24

9 - 25

9 - 26

9 - 28

9 - 29

9 - 30

9 - 31

9 - 32

9 - 32

9 - 33

9 - 34

9 - 35

9 - 36

9 - 37

9 - 38

9 - 39

9 - 40

9 - 41

9 - 41

9 - 42

9 - 43

9 - 44

9 - 45

9 - 46

9 - 47

1. Safety )*

1.01 Safety symbols +,)*/5

)* Safety

+, Caution

”`¤ÜbO)*_w

67。

” P， gh， N，«¬

67

Ú，

。

+, Caution

”`¤ÜbO)*_w

67。

” P， gh， N，«¬

67

Ú，

。

>?w！Danger!

9+,。Points to be observed

ºX7V`>?！

Danger of injury for operating and

specialist personnel！

>?w！Danger!

9+,。Points to be observed

ºX7V`>?！

Danger of injury for operating and

specialist personnel！

Do not operate without finger guard

and safety devices.

Before threading,changing bobbin

and needle, cleaning etcs witch off

main switch.

1.02 6789:+,<=

Important points for the user

● flffifflbff，fi X7!\"#$Q%›。

● ”&'}~}Ú，!\"()flffi。

● !\"ºX7VÒÐ`b*¤_wV)*67Ç+

,。

● b-`./‡0b”12345Ö677。

● b-!\"‡089/:)*_w;¿<=>。

● b-!\"+,,?@AB”b67。

● This Instruction Manual is a component of the machine and must be

available to the operating personnel at all times.

● The Instruction Manual must be read before operating the machine for

the first time.

● The operating and specialist personnel must to be instructed in the

safeguards of the machine and safe work methods.

● It is the duty of the user to operate the machine in perfect running order.

● It is the obligation of the user to ensure that none of the safety

mechanisms are removed or deactivated.

● It is the obligation of the user to ensure that only authorized persons

operate and work on the machine.

● flffifflbff，fi X7!\"#$Q%›。

● ”&'}~}Ú，!\"()flffi。

● !\"ºX7VÒÐ`b*¤_wV)*67Ç+

,。

● b-`./‡0b”12345Ö677。

● b-!\"‡089/:)*_w;¿<=>。

● b-!\"+,,?@AB”b67。

● This Instruction Manual is a component of the machine and must be

available to the operating personnel at all times.

● The Instruction Manual must be read before operating the machine for

the first time.

● The operating and specialist personnel must to be instructed in the

safeguards of the machine and safe work methods.

● It is the duty of the user to operate the machine in perfect running order.

● It is the obligation of the user to ensure that none of the safety

mechanisms are removed or deactivated.

● It is the obligation of the user to ensure that only authorized persons

operate and work on the machine.

1-1

!

)* Safety

1-2

b77°Ñ8，!\"”bDE‡F1mGH67IJ，%

‡0#$K、LKùMb。 A working area of 1 meter is to be kept free both in front of and behind

the machine in operation so that the machine is always easily

accessible.

”°Ñ8，”NNOP›/:QR！`@NS>?！

Never reach into the sewing area while sewing! Danger of injury by

the needle!

‚67°Ñ8，”67T/:UV！UV`@WX;@Y

ZQf！`@[\\]UV^>?！

Never leave objects on the table while adjusting the machine settings!

Objects can become trapped or be slung away! Danger of injury!

|`Š‹fl b 1 ！fiZ_2`，ayDˆ‰$，

b`yD…ó>?！

Do not operate the machine without support 1! Danger due to topheavy sewing head! Machine can tip over backwords when tilted!

b77°Ñ8，!\"”bDE‡F1mGH67IJ，%

‡0#$K、LKùMb。 A working area of 1 meter is to be kept free both in front of and behind

the machine in operation so that the machine is always easily

accessible.

”°Ñ8，”NNOP›/:QR！`@NS>?！

Never reach into the sewing area while sewing! Danger of injury by

the needle!

‚67°Ñ8，”67T/:UV！UV`@WX;@Y

ZQf！`@[\\]UV^>?！

Never leave objects on the table while adjusting the machine settings!

Objects can become trapped or be slung away! Danger of injury!

|`Š‹fl b 1 ！fiZ_2`，ayDˆ‰$，

b`yD…ó>?！

Do not operate the machine without support 1! Danger due to topheavy sewing head! Machine can tip over backwords when tilted!

1.03 Danger >?@A

!

1

2

3

4

1-3

)* Safety

”yDˆ‰b

！

`@b,zKb|^>?！

Switch the machine off before tilting it backwards!

Danger of injury if the machine is started accidentally!

|`àPt¤c3b！

`@àPt|7^>?！

Do not operate the machine wihout its take-up-lever guard ! 3

Danger of injury due to the motion of the take-up lever!

d`P®¯bb”¤e_w4T|！¤e_w ‡¤ 4 efh

iGP®¯µjk^。

On machines with thread lubricator, only operate the machine with the eye

guard 4 lowered! The eye guard protects the eyes from oil particles 4

from the thread lubrication!

|`…†‡? b 2 ！

`”ZOllÚÛ@m>?！

Do not operate the machine without tilt lock 2!

Danger of crushing between sewing head and table top!

”yDˆ‰b

！

`@b,zKb|^>?！

Switch the machine off before tilting it backwards!

Danger of injury if the machine is started accidentally!

|`àPt¤c3b！

`@àPt|7^>?！

Do not operate the machine wihout its take-up-lever guard ! 3

Danger of injury due to the motion of the take-up lever!

d`P®¯bb”¤e_w4T|！¤e_w ‡¤ 4 efh

iGP®¯µjk^。

On machines with thread lubricator, only operate the machine with the eye

guard 4 lowered! The eye guard protects the eyes from oil particles 4

from the thread lubrication!

|`…†‡?2b！

`”ZOllÚÛ@m>?！

Do not operate the machine without tilt lock 2!

Danger of crushing between sewing head and table top!

！

1

2

3

4

2-1

BCD Proper use

2 Proper use BCD

9620

opN、€q，d`@|rÃn、mnopstu l

。

Is a double-needle, high-speed post bed sewing

machine with driven feed wheel and roller presser.

9610

ovN、€q，d`@|rÃn、mnopOÉN

stul（stul”Nwx）。

Is a single needle, high-speed post bed sewing

machine (post to the right of the needle) with driven

feed wheel and roller presser and synchronized needle.

9620

opN、€q，d`@|rÃn、mnopstu l

。

Is a double-needle, high-speed post bed sewing

machine with driven feed wheel and roller presser.

9610

ovN、€q，d`@|rÃn、mnopOÉN

stul（stul”Nwx）。

Is a single needle, high-speed post bed sewing

machine (post to the right of the needle) with driven

feed wheel and roller presser and synchronized needle.

yzb{|jVO_}68~€tPd。

The machines are used for sewing lockstitch seams in the leather and

upholstery industries.

yzb{|jVO_}68~€tPd。

The machines are used for sewing lockstitch seams in the leather and

upholstery industries.

/:‚bjƒ„’B，…@†‡ˆCD！ºH‡ˆCD

B‰bŠ=，bjƒ„‹/:./！fflBCDŒŽ

‘’Hbjƒ„ ²œE“X7ǔ、–Ç”、‡¦O•–—˜！

/:‚bjƒ„’B，…@†‡ˆCD！ºH‡ˆCD

B‰bŠ=，bjƒ„‹/:./！fflBCDŒŽ

‘’Hbjƒ„ ²œE“X7ǔ、–Ç”、‡¦O•–—˜！

Any use of these machines which is not approved by the manufacturer

shall be considered as improper use! The manufacturer shall not be liable

for any damage arising out of improper use! Proper use shall also be

considered to include compliance with the operation, adjustment, service

and repair measures specified by the manufacturer!

!

3-1

 Specifications

3
 Specifications

3.01 9610 , 9620 ▲



…………………………………

 Stitch type 301 ( /lockstitch)

 ………………… Clearacne under roller presser 7 mm

 …… Clearance width 245 mm ………………………………………

 Clearance height……………………………………………115 mm



fl Post height …………………………………………… 180 mm

ffifflfffffi ! Sewing head dimensions

\" …………………………………………… #$ Length /approx. 615 mm

 ……………………………………………… #$ Width /approx. 240 mm

 %fl&' ( ) Height (above table) ………………… #$/approx. 500 mm

fl  Bedplate dimensions………………………………… 518 x 177 mm

() Max.speed

9610 …………………………………………………………  * ◆ 3000 / /spm

9620…………………………………………………………  * ◆ 2000 / /spm

, Connection data

-./ Operating voltage ………………………… ± 220 V 10%, 50/60 Hz

(#0123 Max.power consumption ……………………………… 1.2 kVA

456 Fuse protection ………………………………… 78 1 x 16 A, /insert

9: Noise data

-.;<&=>?)-.@A?9:BC

Emission sound level at the work place at appropriate speed

(9:DEFGDIN 45 635-48-A-1, ISO 11204, ISO 3744, ISO4871)

(Noise measurement in accordance with DIN 45 635-48-A-1, ISO

11204, ISO 3744, ISO4871)

9610 2400 / : L 79 dB(A) )  * ………………………………… ≤ ■ pA

9610 at a speed of 2400spm …………………………… … ≤ ■ L 79 dB(A) pA

9620 1600 / : )  * ………………………………… ≤ ■ L 75 dB(A) pA

9620- at a speed of 1600spm ……………………………… ≤ ■ L 75 dB(A) pA

9610 1600 / : )  * ………………………………… ≤ ■ L 73 dB(A) pA

9610 at a speed of 1600spm …………………………… … ≤ ■ L 73 dB(A) pA

ffJKL Net weight of sewing head……………………… #$/approx. 61 kg

ffJML Gross weight of sewing head…………………… #$/approx. 71 kg

▲ 4N
OP?QR Subject to alteration

◆ STUVW、-Y、Z[\\ Dependent on material, work

operation and stitch length

■ KpA = 2,5 dB



…………………………………

 Stitch type 301 ( /lockstitch)

 Clearacne under roller presser………………… 7 mm

 Clearance width …………………………………………… 245 mm

 Clearance height……………………………………………115 mm



fl Post height …………………………………………… 180 mm

ffifflfffffi ! Sewing head dimensions

\" …………………………………………… #$ Length /approx. 615 mm

 ……………………………………………… #$ Width /approx. 240 mm

 %fl&' ( ) Height (above table) ………………… #$/approx. 500 mm

fl  Bedplate dimensions………………………………… 518 x 177 mm

() Max.speed

9610 …………………………………………………………  * ◆ 3000 / /spm

9620………………………………………………………… 2000 / /spm  * ◆

, Connection data

-./ Operating voltage ………………………… ± 220 V 10%, 50/60 Hz

(#0123 Max.power consumption ……………………………… 1.2 kVA

456 Fuse protection ………………………………… 78 1 x 16 A, /insert

9: Noise data

-.;<&=>?)-.@A?9:BC

Emission sound level at the work place at appropriate speed

(9:DEFGDIN 45 635-48-A-1, ISO 11204, ISO 3744, ISO4871)

(Noise measurement in accordance with DIN 45 635-48-A-1, ISO

11204, ISO 3744, ISO4871)

9610 2400 / : L 79 dB(A) )  * ………………………………… ≤ ■ pA

9610 at a speed of 2400spm …………………………… … ≤ ■ L 79 dB(A) pA

9620 1600 / : )  * ………………………………… ≤ ■ L 75 dB(A) pA

9620- at a speed of 1600spm ……………………………… ≤ ■ L 75 dB(A) pA

9610 1600 / : )  * ………………………………… ≤ ■ L 73 dB(A) pA

9610 at a speed of 1600spm …………………………… … ≤ ■ L 73 dB(A) pA

ffJKL Net weight of sewing head……………………… #$/approx. 61 kg

ffJML Gross weight of sewing head…………………… #$/approx. 71 kg

▲ 4N
OP?QR Subject to alteration

◆ STUVW、-Y、Z[\\ Dependent on material, work

operation and stitch length

■ KpA = 2,5 dB

3-2

EF G Specifications

3.02 Needles and threads NOP

Model

Thread thickness

(Nm) max.

Synthetics

▲Needle

thickness

1/100mm

9620

Needle system

M

H

40/3

15/3 134-35

134-35 134

134

▲ ;»`´µv¾¿“¶P

▲ or similar strengths of other types of thread

▲ ;»`´µv¾¿“¶P

▲ or similar strengths of other types of thread

+fl： ¸ M M lightweight à Note: materials

H H ¹Ã Medium-heavy materials

+fl： ¸ M M lightweight à Note: materials

H H ¹Ã Medium-heavy materials

3.03 Possible models and subclasses QRTUVU

9610,9610S,9610SA,9620,9620S,9620SA

MU…………………………………………………º¸ÂÃO8¹Ã

Model For sewing lightweight medium-weightmaterials M………………………… and

HU………………………………………………………………¹ÂÃ

Model For sewing medium-heavy materials H ………………………………………

½´ffi“ Additional equipment

·»U …………………………………………………………… -D G|åP_w

Subclass-D Automatic edge trimmer …………………………………………………

·»U ………………………… D3 G|åP_w、G|lop_w、ó_w

Subclass-D3 Automatic edge trimmer, automatic presser ……………………………

foot lifter, backtacking device.

9610,9610S,9610SA,9620,9620S,9620SA

MU…………………………………………………º¸ÂÃO8¹Ã

Model For sewing lightweight medium-weightmaterials M………………………… and

HU………………………………………………………………¹ÂÃ

Model For sewing medium-heavy materials H ………………………………………

½´ffi“ Additional equipment

·»U …………………………………………………………… -D G|åP_w

Subclass-D Automatic edge trimmer …………………………………………………

·»U ………………………… D3 G|åP_w、G|lop_w、ó_w

Subclass-D3 Automatic edge trimmer, automatic presser ……………………………

foot lifter, backtacking device.

U

PC¾▲ (Nm)

›▲

ƒ¿£P

PC¾▲ (Nm)

›▲

ƒ¿£P

NC¾

v1/100mm

9620

N

·

M 40/3 134-35 134

H 15/3 134-35 134

9610

N

·

90 14 /

120 14 /

90 14 /

120 14 /

9610

Needle system

4-1

4 Explanation of symbols 67/W

67/5 Explanation of symbols

”flffi8， ÀÒÐ67O`ÀÁ…H´B/5WÃ

/5»`ÄÅ

In this Instruction Manual, work to be carried out or important information

is accentuated by symbols which have the following meanings:

”flffi8， ÀÒÐ67O`ÀÁ…H´B/5WÃ

/5»`ÄÅ

In this Instruction Manual, work to be carried out or important information

is accentuated by symbols which have the following meanings:

s

，ÁÂ Note, information

«¬，‡¦ Cleaning, care

®¯ Lubrication

£¤，•–，‚，£•（?fH~67）

Maintenance, repairs, adjustment, service work (only to be carried

out by technical staff)

s

，ÁÂ Note, information

«¬，‡¦ Cleaning, care

®¯ Lubrication

£¤，•–，‚，£•（?fH~67）

Maintenance, repairs, adjustment, service work (only to be carried

out by technical staff)

5-1

X7Yfl Controls

5 Controls X7Yfl

5.01 Z[\\（^)_`-D3b）

● ”°Ñ8，?À[[\\ ， 1

bÇyƈ†。

● [\\2oiffiwÇ ，ÈÉʟi

flffi。

● As long as key is pressed during 1

sewing, the machine sews in reverse

direction.

● Keys can be used for parameter 2

settings, Instruction Manual of

Electronic Control.

● ”°Ñ8，?À[[\\ ， 1

bÇyƈ†。

● [\\2oiffiwÇ ，ÈÉʟi

flffi。

● As long as key is pressed during 1

sewing, the machine sews in reverse

direction.

● Keys can be used for parameter 2

settings, Instruction Manual of

Electronic Control.

Keys on the machine head (only for machines with-D3 9610 ) S

5.02 `Pdffl ef ghPijb

Bobbin thread monitoring with stitch counting

`Pdffl ef ghPijb

)_`- b D3/..

Machines without D3/..

● ”ÃË ffiPd ½ ›œ Ë 100 Pd，

§ÌÍÎÏ1˜ÐÑ。

● ”åPDO° ghD，Pdffl b`

ҍ˜ffl 。

● About stitches before reaching 100

the preset number of stitches, LED 1

Flashes.

● After the thread has been trimmed

and the bobbin changed, The stitch

counting begins anew.

)_`- b D3/..

Machines without D3/..

● ”ÃË ffiPd ½ ›œ Ë 100 Pd，

§ÌÍÎÏ1˜ÐÑ。

● ”åPDO° ghD，Pdffl b`

ҍ˜ffl 。

● About stitches before reaching 100

the preset number of stitches, LED 1

Flashes.

● After the thread has been trimmed

and the bobbin changed, The stitch

counting begins anew.

ffiPd ½ ，Éʟiflffi。

Presetting the number of stitches, see Instruction Manual of

Electronic Control.

ffiPd ½ ，Éʟiflffi。

Presetting the number of stitches, see Instruction Manual of

Electronic Control.

5-2

X7Yfl Controls

0= Neutral position èéw

1= Sewing 

2= -D3 lbmnop（”)_` 、9610S

......b）

Raiser roller presser(on machines withD3 ..) 、9610S

3= ( -D.. åP ”)_` b）

Trim sewing threads (on machines with-D..)

0= Neutral position èéw

1= Sewing 

2= -D3 lbmnop（”)_` 、9610S

......b）

Raiser roller presser(on machines withD3 ..) 、9610S

3= ( -D.. åP ”)_` b）

Trim sewing threads (on machines with-D..)

5.03 Pedal kl

5.04 Lever for lifting roller presser mnopq

● Q%\"°†|q1lbmnop。

● The roller presser can be raised by

turning lever . 1

● Q%\"°†|q1lbmnop。

● The roller presser can be raised by

turning lever . 1

● Q%\"°yÓZ

Çymorst ,1

ilbmnop。

● The roller presser can be raised by

pressing the knee lever in the direction 1

of the arrow.

● Q%\"°yÓZ

Çymorst ,1

ilbmnop。

● The roller presser can be raised by

pressing the knee lever in the direction 1

of the arrow.

5.05 Knee lever rst

1

5-3

X7Yfl Controls

5.06 Pduvffiw[\\

Key for setting stitch length

● \"°[[\\ ¡³†n 1 iffiwPdu

v（ÇÊÔ7.08–“ffiwPduv”）。

● The stitch length is set by pressing key 1

and turning the balance wheel (see

Chapter 7.08 Setting the stitch length).

● \"°[[\\1¡³†niffiwPdu

v（ÇÊÔ7.08–“ffiwPduv”）。

● The stitch length is set by pressing key 1

and turning the balance wheel (see

Chapter 7.08 Setting the stitch length).

● amnoplbD，Q%\"°yº

׿，¾yz{|。

● When the roller presser is raised, it

can be swung out by pulling it lightly

downwards.

● amnoplbD，Q%\"°yº

׿，¾yz{|。

● When the roller presser is raised, it

can be swung out by pulling it lightly

downwards.

5.07 mnopyz{|

Swing out roller presser

6 )_O}~

Installation and comminssioning

)_O}~ Installation and commissioning

?`ؾºbÒÐ)_O}~！!

yÙ!\"‘’ ``)*CD！

The machine must only be installed and commissioned by qualified

personnel!

All relevant safety regulations must be strictly adhered to!

?`ؾºbÒÐ)_O}~！!

yÙ!\"‘’ ``)*CD！

The machine must only be installed and commissioned by qualified

personnel!

All relevant safety regulations must be strictly adhered to!

”b)_K，!\"`¥b´ÚŸÛùÜ。

”b)_K，!\"`©‚、ÝÞK，%Vß«fl

The site where the machine is installed must be provided with suitable

connections for electric current.

It must be ensured that the standing surface of the machine site is

firm and horizontal, and that sufficient lighting is provided for.

H_O7àáfi，l€v‚â ã。

For packing and transportation reasons the table top is in the lowered

position. The table height is adjusted as described below.

”b)_K，!\"`¥b´ÚŸÛùÜ。

”b)_K，!\"`©‚、ÝÞK，%Vß«fl

The site where the machine is installed must be provided with suitable

connections for electric current.

It must be ensured that the standing surface of the machine site is

firm and horizontal, and that sufficient lighting is provided for.

H_O7àáfi，l€v‚â ã。

For packing and transportation reasons the table top is in the lowered

position. The table height is adjusted as described below.

6.01 )_ Installation

6.01.01 l€v‚

Adusting the table height

● ߍäå1 2 O ，¡æl‚ç

è€v。

● æäå éÞKêë。 1

● æklç èw，¡ìæä

å êë。 2

● Loosen screws and and set the 1 2

table height as required.

● Firmly tighten screw . 1

● Set the required pedal position and

tighten screw . 2

● ߍäå1 2 O ，¡æl‚ç

è€v。

● æäå éÞKêë。 1

● æklç èw，¡ìæä

å êë。 2

● Loosen screws and and set the 1 2

table height as required.

● Firmly tighten screw . 1

● Set the required pedal position and

tighten screw . 2

âídlRT，î67$ „Ol!\"‡0fï‹

bOŸ`½。

”7Ð8ðŽÀ‡0éÞñìòD。

If the machine is delivered without a table, be sure to use a stand and

table top that can hold the weight of the machine with its motor.

It is very important to ensure that the stand of the machine is firm and

steady, also during sewing.

âídlRT，î67$ „Ol!\"‡0fï‹

bOŸ`½。

”7Ð8ðŽÀ‡0éÞñìòD。

If the machine is delivered without a table, be sure to use a stand and

table top that can hold the weight of the machine with its motor.

It is very important to ensure that the stand of the machine is firm and

steady, also during sewing.

6-1

！

！

6.02 Fitting the reel stand )_P„

)_O}~ Installation and commissioning

● â/

)_P„。

● óDæP„ôžlõ8¡#däõ

QöKÞD。

● Fit the reel stand as shown in Fig.

● Afterwards insert the stand in the hole of the

table top and secure it with the nuts provided.

● â/

)_P„。

● óDæP„ôžlõ8¡#däõ

QöKÞD。

● Fit the reel stand as shown in Fig.

● Afterwards insert the stand in the hole of the

table top and secure it with the nuts provided.

bŸÛ

`@b,zKb|^>?！

bŸÛ

`@b,zKb|^>?！

6.03 )_…†‡?

Maschine ausschalten!

Verletzungsgefahr durch unbeasichtigtes

Anlaufen der Maschine!

Die im zubehor befindliche kippsicherung1 mit schraube 2 anschrauben.

Maschine nicht ohne kippsicherung 1

betreiben! Sicherung 1 betreilben!

Quetschgefahr zwischen oberteil und

tischplatte!

●

|`…†‡? b 1 ！`”Z

OllÚÛ@m>?！

|`…†‡? b 1 ！`”Z

OllÚÛ@m>?！

6-2

ä÷ Þ2 1 D…†‡? （ D…†‡? （#½flRT）

●

2

1

)_O}~ Installation and commissioning

6.05 ˆ‰Š‹Œ

Tilted work base

● §¨boø`Šù，9oŸúP`3Šù。

● ûu«¬b，óDüµ;´µ（ÈÇÊ “” 11 ）

● H§¨。bŸ|oøý`ŸÛŸoø|，Ÿ|o

ø1þK”ùP¶ÙùP。”/:`œž，²~。

● Check the machine, particularly the electrical wiring for any damage.

● Clean the machine thoroughtly and then oil it or fill oil in (see Chapter 11

Care and maintenance).

● Have a mechanic check whether the motor of the machine can be operated

with the available power supply, and that the motor is correctly connected in

the junction box. If there are any discrepancies. the machine must not be

operated under any circumstances.

● §¨boø`Šù，9oŸúP`3Šù。

● ûu«¬b，óDüµ;´µ（ÈÇÊ “” 11 ）

● H§¨。bŸ|oøý`ŸÛŸoø|，Ÿ|o

ø1þK”ùP¶ÙùP。”/:`œž，²~。

● Check the machine, particularly the electrical wiring for any damage.

● Clean the machine thoroughtly and then oil it or fill oil in (see Chapter 11

Care and maintenance).

● Have a mechanic check whether the motor of the machine can be operated

with the available power supply, and that the motor is correctly connected in

the junction box. If there are any discrepancies. the machine must not be

operated under any circumstances.

6.04 Commissioning }~

● b7Ð$，n!\"yX7Çy³†。âíº，HæŸ|

 ù。

● ºd`ª|_wb，!\"æbùoÿ©ªRB

·。ošWB


oš6 bar。âíèÀ，Qº ÝÒЁ‚（ÈÇÊ8.01 “/

flffi”）。

● When the machine is running, the balance wheel must turn towards the operator. If it does not, the motor connection must be changed by a mechanic.

● Machines with pneumatic equipment must be connected to the compressed

air supply. The pressure gauge should indicate a pressure of 6 bar. If

necessary, adjust to the correct setting (see Chapter 8.01 Checking

adjusting the air pressure).

● b7Ð$，n!\"yX7Çy³†。âíº，HæŸ|

 ù。

● ºd`ª|_wb，!\"æbùoÿ©ªRB

·。ošWB


oš6 bar。âíèÀ，Qº ÝÒЁ‚（ÈÇÊ8.01 “/

flffi”）。

● When the machine is running, the balance wheel must turn towards the operator. If it does not, the motor connection must be changed by a mechanic.

● Machines with pneumatic equipment must be connected to the compressed

air supply. The pressure gauge should indicate a pressure of 6 bar. If

necessary, adjust to the correct setting (see Chapter 8.01 Checking

adjusting the air pressure).

b?ù”`ùKPôð！

The machine only be connected to an earthed socket!

b?ù”`ùKPôð！

! The machine only be connected to an earthed socket!

6-3

6.07 )_l

Mounting the table top

)_O}~ Installation and commissioning

6.06 lŽ‘

Tilted work base

160

65

45 28

28

540

6-4

b’“ Preparation

!\"‘’flffi8 `CDOs

。

9À+, `)*CD！

All instructions and regulations in this Instrution Manual must be

observed .

Special attention must be paid to all safety regulations!

`b’“67?H°´B+,~。

” `b’“67$，!\"\"°

;-ƟÛôð

ôZ，%bŸ。

All setting-up work must only be carried out by personnel with the

approp-riate training. For all setting-up work the machine must be

disconnected from its power supply by turning off the on/off switch, or

removing the plug from the electric power socket.

!\"‘’flffi8 `CDOs

。

9À+, `)*CD！

All instructions and regulations in this Instrution Manual must be

observed .

Special attention must be paid to all safety regulations!

`b’“67?H°´B+,~。

” `b’“67$，!\"\"°

;-ƟÛôð

ôZ，%bŸ。

All setting-up work must only be carried out by personnel with the

approp-riate training. For all setting-up work the machine must be

disconnected from its power supply by turning off the on/off switch, or

removing the plug from the electric power socket.

7 Preparation b’“

7.01 9610 ” U_N

Inserting needle on model 9610

bŸÛ！ `@b,zKb|^>?！

Switch the machine off! Danger of injury if the machine is started

accidentally!

bŸÛ！ `@b,zKb|^>?！

Switch the machine off! Danger of injury if the machine is started

accidentally!

?

·N 134 。

Only use needles of system 134

● lbmnop1¡æ¾yz{|。

● ߍäå2¡QfKôžN。；

º U，uNŽ 9610 !\"y

x。

● êëäå2¡æmnop{Ëáw。

● Raise the roller presser and swing it out. 1

● Loosen screw and insert the needles 2

as far as possible. The long groove must

face to the left on model . 9610

● Tighten screw and swing roller presser 2

1 back to position.

?

·N 134 。

Only use needles of system 134

● lbmnop1¡æ¾yz{|。

● ߍäå2¡QfKôžN。；

º U，uNŽ 9610 !\"y

x。

● êëäå2¡æmnop{Ëáw。

● Raise the roller presser and swing it out. 1

● Loosen screw and insert the needles 2

as far as possible. The long groove must

face to the left on model . 9610

● Tighten screw and swing roller presser 2

1 back to position.

N›²bU

、PO ÂÃ（ÇÊ3.02

“fflfffi”）

The Choice of needle depends on the model of the machine and the

thread and material used (see ). Chapter 3.02 Needles and threads

N›²bU

、PO ÂÃ（ÇÊ3.02

“fflfffi”）

The Choice of needle depends on the model of the machine and the

thread and material used (see ). Chapter 3.02 Needles and threads

!

7-1

N›²bU

、PO ÂÃ（ÇÊÔ3 . 0 2–

“NOP”）

The Choice of needle depends on the model of the machine and the

thread and material used (see ). Chapter 3.02 Needles and threads

N›²bU

、PO ÂÃ（ÇÊÔ3 . 0 2–

“NOP”）

The Choice of needle depends on the model of the machine and the

thread and material used (see ). Chapter 3.02 Needles and threads

7.02 ” U_N 9620

Inserting the needle on model 9620

b’“ Preparation

bŸÛ！ `@b,zKb|^>?！

Switch the machine off! Danger of injury if the machine

is started accidentally !

bŸÛ！ `@b,zKb|^>?！

Switch the machine off! Danger of injury if the machine

is started accidentally !

?

·N 134-35 。

Only use needles of system . 134-35

● lbmnop ¡1 æ¾yz{|。

● ߍäå2¡ôžN，

xNuNŽywx；wx

NuNŽy

x。

● êëäå2¡æmnop{Ëáw。

● Raise the roller presser and swing it out. 1

● Loosen screws and insert the needles so that the long groove 2

of the left needle is facing right, and that of the right needle is

facing left.

● Tighten screws and swing roller presser back into position. 2 1

?

·N 134-35 。

Only use needles of system . 134-35

● lbmnop ¡1 æ¾yz{|。

● ߍäå2¡ôžN，

xNuNŽywx；wx

NuNŽy

x。

● êëäå2¡æmnop{Ëáw。

● Raise the roller presser and swing it out. 1

● Loosen screws and insert the needles so that the long groove 2

of the left needle is facing right, and that of the right needle is

facing left.

● Tighten screws and swing roller presser back into position. 2 1

7-2

7.03 ghP；–ghP—˜™š

b’“ Preparation

Winding the bobbin thread; adjusting the primary thread tension

● æffË©gh )_˕Pbã  1 2 。

● â/

²gh P，¡ 9-03 æP$NÇy”gh•。

● a$o•Pbã Oçt ， 2 3 |•Pb。

● Place an empty bobbin into bobbin winder spindle . 1 2

● Thread the bobbin as shown in And wind it clockwise around Fig.

bobbin a few times 1

● Switch on the bobbin winder while pressing bobbin winder spindle and 2

lever . 3

”°Ñ8，gh•P。

The bobbin is filled up during sewing.

● ”gh P™šQ 1 %mä4ÒЁ‚。

● agh•PD，•PbG|é。

● The thread tension of bobbin can be adjusted by knurled screw . 1 4

● The bobbin winder stops automatically when bobbin is full. 1

âí•P：

If the thread is wound unevenly:

● ߍä%5 5. 。 Loosen nut

● ´BKK†|Pl6。Turn thread guide accordingly. 6

● êëäå 。5 5. Tighten nut

● æffË©gh )_˕Pbã  1 2 。

● â/

²gh P，¡ 9-03 æP$NÇy”gh•。

● a$o•Pbã Oçt ， 2 3 |•Pb。

● Place an empty bobbin into bobbin winder spindle . 1 2

● Thread the bobbin as shown in And wind it clockwise around Fig.

bobbin a few times 1

● Switch on the bobbin winder while pressing bobbin winder spindle and 2

lever . 3

”°Ñ8，gh•P。

The bobbin is filled up during sewing.

● ”gh P™šQ 1 %mä4ÒЁ‚。

● agh•PD，•PbG|é。

● The thread tension of bobbin can be adjusted by knurled screw . 1 4

● The bobbin winder stops automatically when bobbin is full. 1

âí•P：

If the thread is wound unevenly:

● ߍä%5 5. 。 Loosen nut

● ´BKK†|Pl6。Turn thread guide accordingly. 6

● êëäå 。5 5. Tighten nut

7-3

7.04 取出/装入梭壳

Removing/Inserting the bobbin case

机器准备 Preparation

关闭机器电源！ 有被机器意外地起动伤害的危险！

Switch the machine off! Danger of injury if the machine is

started accidentally !

取出梭壳：

Removing the bobbin case:

● 打开柱式底板帽。

● 抬起梭门闩1并取出梭壳2。

● Open the post cap.

● Raise latch 1 and remove bobbin case 2.

装入梭壳：

Inserting bobbin case:

● 装入梭壳2。

● 关闭梭门闩并重新盖上柱式底板帽。

● Insert bobbin case 2.

● Close the latch and close the post

对9620机型的操作如图所示。

9620 is shown in Fig.

7.05 梭壳穿线/调节梭心线的张力

● 将梭心放入梭壳 1中。

● 将线穿过弹簧2下的狭槽中。

● 将线穿过凹口处。

● 通过转动螺钉3调节梭心线张力。

● Insert the bobbin into the bobbin case 1.

● Pass the thread through the slot under

spring 2.

● Pass the thread through the notch.

● Adjust the thread tension by turning

screw 3.

当拉线时，梭心必须朝箭头方向旋转。

When the thread is pulled, the bobbin must rotate in the direction of the

arrow.

7-4

b’“ Preparation

7.06 9610 U NP¡–NP™š

Threading the needle thread and regulating its tension on

model 9610.

● y{|¤ec1。

● â/

 NP。

● ” U，NP 9625 9610 9610 oÆwy

 ；ñ” 、 U， S

NPoÆ

yw 。

● \"°†|mä÷2–NP™š。

● Tilt up the eye guard 1.

● Thread the needle thread as shown in Fig.

● On model the needle is threaded from the right to the left, and 9625

on model from left to the right. 9610 9610 、 S

● Adjust the needle thread tension by turning milled screw . 2

● y{|¤ec1。

● â/

 NP。

● ” U，NP 9625 9610 9610 oÆwy

 ；ñ” 、 U， S

NPoÆ

yw 。

● \"°†|mä÷2–NP™š。

● Tilt up the eye guard 1.

● Thread the needle thread as shown in Fig.

● On model the needle is threaded from the right to the left, and 9625

on model from left to the right. 9610 9610 、 S

● Adjust the needle thread tension by turning milled screw . 2

bŸÛ！

`@b,zKb|^>?！

Switch the machine off!

Danger of injury if the machine is started accidentally!

bŸÛ！

`@b,zKb|^>?！

Switch the machine off!

Danger of injury if the machine is started accidentally!

7-5

b’“ Preparation

7.07 ” U NP¡–NP™š 9620

Threading the needle thread and regulating its tension on

model 9620

bŸÛ！

`@b,zKb|^>?！

Switch the machine off!

Danger of injury if the machine is started accidentally!

bŸÛ！

`@b,zKb|^>?！

Switch the machine off!

Danger of injury if the machine is started accidentally!

● y{|¤ec 。1

● â/

 \"ËNP。

● ”

xN，NPoÆwy

 ；ñ”wxN，NP

oÆ

yw 。

● \"°†|mä÷2–NP™š。

● Tilt up the eye guard . 1

● Thread both needle threads as shown in Fig.

● The left needle is threaded from right to the left, and the right

needle from the left to right.

● Ajust the needle thread tension by turning milled screw . 2

● y{|¤ec 。1

● â/

 \"ËNP。

● ”

xN，NPoÆwy

 ；ñ”wxN，NP

oÆ

yw 。

● \"°†|mä÷2–NP™š。

● Tilt up the eye guard . 1

● Thread both needle threads as shown in Fig.

● The left needle is threaded from right to the left, and the right

needle from the left to right.

● Ajust the needle thread tension by turning milled screw . 2

7-6

b’“ Preparation

7.08 ffiwPduv

Setting the stitch length

● [\\1¡$†|nÏËPd–b#¦$žDw。

● ‡ð[\\ ¡1 2 iK†|n，Ï˔ÔvÕ  èÀffiwPd

uv %¥ x& 3 º'。

● Press key and at the same time turn the balance wheel until the 1

stitch setter clicks into position.

● Hold down key and turn the balance wheel to and fro until the stitch 1

lengthrequired is shown on the scale opposite the bottom edge of 2 3

the belt guard recess.

● [\\1¡$†|nÏËPd–b#¦$žDw。

● ‡ð[\\ ¡1 2 iK†|n，Ï˔ÔvÕ  èÀffiwPd

uv %¥ x& 3 º'。

● Press key and at the same time turn the balance wheel until the 1

stitch setter clicks into position.

● Hold down key and turn the balance wheel to and fro until the stitch 1

lengthrequired is shown on the scale opposite the bottom edge of 2 3

the belt guard recess.

4.5

4.1

3.9

3.7

3.5

3.2

2.9

2.6

2.3

1

2

3

7-7

Clean daily, more frequently if in continuous operation ……………………………

Oil level (thread lubrication/hook lubrication) daily, before use …………………

Oil the hook daily, before use ………………………………………………………

Lubricate the bevel gears once a year ……………………………………………

Check/adjust air pressure daily, before use ………………………………………

Clean air filter of air filter/lubricator when required …………………………………

Clean daily, more frequently if in continuous operation ……………………………

Oil level (thread lubrication/hook lubrication) daily, before use …………………

Oil the hook daily, before use ………………………………………………………

Lubricate the bevel gears once a year ……………………………………………

Check/adjust air pressure daily, before use ………………………………………

Clean air filter of air filter/lubricator when required …………………………………

£¤¥‡¦ Care and Maintenance

8 Care and Maintenance £¤¥‡¦

«¬ ………………………………………… ()， âíð*7Ð$，()+'

µ½§¨（P®¯ ³g®¯） ………………………………… / ()，Ú

²³g´µ ………………………………………………………()，Ú

¸¹n ®¯ …………………………………………………………… ( ff'

§¨ –©ªoš ……………………………………………… / ()，Ú

«¬©ª­«b ®¯b°­± ……………………………………… ” / èÀ$

«¬ ………………………………………… ()， âíð*7Ð$，()+'

µ½§¨（P®¯ ³g®¯） ………………………………… / ()，Ú

²³g´µ ………………………………………………………()，Ú

¸¹n ®¯ …………………………………………………………… ( ff'

§¨ –©ªoš ……………………………………………… / ()，Ú

«¬©ª­«b ®¯b°­± ……………………………………… ” / èÀ$

㇦Û,o-G()v.7©b7Ð$ÛffiD。”b7

Ð$Û/´，01ÿ2‡¦Û,。

These maintenance intervals are caculated for the average running time of

a single shift operation. If the machine is operated more than this, shorter

intervals are recommended.

㇦Û,o-G()v.7©b7Ð$ÛffiD。”b7

Ð$Û/´，01ÿ2‡¦Û,。

These maintenance intervals are caculated for the average running time of

a single shift operation. If the machine is operated more than this, shorter

intervals are recommended.

8.01 §¨/–©ªoš

Checking ladjnsting the air pressure

● ”('，…À!§¨ªoW 1 



©ªoš。

● ªoW 1 6 bar !\"

©ªoš。

● âíèÀ$，Q‚ Ý。

●  ，yס³†³32 6 ，ÏéªoW

bar©ªošç。

● Before operating the machine, always check

the air presure on gauge . 1

● Gauge must show a pressure of . 1 6 bar

● If necessary adjust to this reading.

● To do so, pull knob upwards and turn it so 2

that the gauge shows a pressure of . 6 bar

● ”('，…À!§¨ªoW 1 



©ªoš。

● ªoW 1 6 bar !\"

©ªoš。

● âíèÀ$，Q‚ Ý。

●  ，yס³†³32 6 ，ÏéªoW

bar©ªošç。

● Before operating the machine, always check

the air presure on gauge . 1

● Gauge must show a pressure of . 1 6 bar

● If necessary adjust to this reading.

● To do so, pull knob upwards and turn it so 2

that the gauge shows a pressure of . 6 bar

!

8-1

£¤¥‡¦ Care and Maintenance

8.02 «¬©ª­«b/®¯b°­±

Clean the air filter of the air-filter/lubricator

bŸÛ！

Æ©ª­«b ®¯b / 8oÿ©ª4Ï。

Switch the machine off!

Disconnect the air hose at the air-filter/lubricator.

bŸÛ！

Æ©ª­«b ®¯b / 8oÿ©ª4Ï。

Switch the machine off!

Disconnect the air hose at the air-filter/lubricator.

æ¨518¨6©：

Draining water bowl 1:

● ”Æ©ª­«b ®¯b / 8oÿ©ª4ÏD，

¨518¨G|6©。

● Water bowl drains itself automatically when 1

the compressed-air hose is disconnected from

the air-filter/lubricator.

«¬°­±2：

Cleaning filter : 2

● ê¨51。

● ›œ°­±2。

● oÿ©ª;-78Ä9:

● Ʞ­± ¡2 1 æ¨5 _Ë©ª­«b ®¯ /

b。

● Unscrew water bowl . 1

● Take out filter . 2

● Clean filter with compressed air or isopropyl 2

alcohol.

● Screw in filter and screw on water bowl . 2 1

æ¨518¨6©：

Draining water bowl 1:

● ”Æ©ª­«b ®¯b / 8oÿ©ª4ÏD，

¨518¨G|6©。

● Water bowl drains itself automatically when 1

the compressed-air hose is disconnected from

the air-filter/lubricator.

«¬°­±2：

Cleaning filter : 2

● ê¨51。

● ›œ°­±2。

● oÿ©ª;-78Ä9:

● Ʞ­± ¡2 1 æ¨5 _Ë©ª­«b ®¯ /

b。

● Unscrew water bowl . 1

● Take out filter . 2

● Clean filter with compressed air or isopropyl 2

alcohol.

● Screw in filter and screw on water bowl . 2 1

8.03 Cleaning «¬

()«¬³g，³g;O¹n ，3 âíð*7Ð$，()«¬+'。

Clean the hook, hook compartment and toothed wheel every day, 3

several times if in continuous use

()«¬³g，³g;O¹n ，3 âíð*7Ð$，()«¬+'。

Clean the hook, hook compartment and toothed wheel every day, 3

several times if in continuous use

bŸÛ！

`@b,zKb|^>?！

Switch the machine off!

Danger of injury if the machine is started accidentally!

bŸÛ！

`@b,zKb|^>?！

Switch the machine off!

Danger of injury if the machine is started accidentally!

8-2

£¤¥‡¦ Care and Maintenance

● æNtÊ˝€w。

● stul<，›œgŸOgh

● ꍌgZ=1äå。

● †|n，ÏËgŸ2>?Ҟ³gŽŒ

›œ 。 5mm

● ›œgŸ2。

● @A«¬³gŽ。

● aTžgŸ2 2 $，ÀþÁgŸ êœB?C

¦žNlfiŽ8。

● êëŒgZ=1äå¡

ul。

● æNtÊ˝€w。

● stul<，›œgŸOgh

● ꍌgZ=1äå。

● †|n，ÏËgŸ2>?Ҟ³gŽŒ

›œ 。 5mm

● ›œgŸ2。

● @A«¬³gŽ。

● aTžgŸ2 2 $，ÀþÁgŸ êœB?C

¦žNlfiŽ8。

● êëŒgZ=1äå¡

ul。

● Bring the needle bar to its highest position.

● Open the post cap and remove the bobbin case

cap and the bobbin.

● Unscrew hook gib . 1

● Turn the hand wheel until the point of bobbin

case penetrates into the groove of the hook 2

race approx. . 5mm

● Remove bobbin case . 2

● Clean th hook race with paraffin.

● When inserting the bobbin case , ensure that 2

the horn of the bobbin case engages in the 2

groove of the needle plate.

● Screw hook gib back on and close the post cap. 1

● Bring the needle bar to its highest position.

● Open the post cap and remove the bobbin case

cap and the bobbin.

● Unscrew hook gib . 1

● Turn the hand wheel until the point of bobbin

case penetrates into the groove of the hook 2

race approx. . 5mm

● Remove bobbin case . 2

● Clean th hook race with paraffin.

● When inserting the bobbin case , ensure that 2

the horn of the bobbin case engages in the 2

groove of the needle plate.

● Screw hook gib back on and close the post cap. 1

8.04 Oiling the hook ²³g´µ

bŸÛ！

`@b,zKb|^>?！

Switch the machine off!

Danger of injury if the machine is started accidentally!

bŸÛ！

`@b,zKb|^>?！

Switch the machine off!

Danger of injury if the machine is started accidentally!

● ()+1-2 DµËŒgZ=õ 81 。

● ”b}~V”uED，+žDµË³

gŽ8（ÇÊÓZ

）。

● Pour of oil into hole of the hook gib 1-2 drops 1

daily.

● Before commissioning the machine, and after

long periods out of operation, pour a few drops

of oil into the hook race (see arrow).

● ()+1-2 DµËŒgZ=õ 81 。

● ”b}~V”uED，+žDµË³

gŽ8（ÇÊÓZ

）。

● Pour of oil into hole of the hook gib 1-2 drops 1

daily.

● Before commissioning the machine, and after

long periods out of operation, pour a few drops

of oil into the hook race (see arrow).

8-3

£¤¥‡¦ Care and Maintenance

8.05 ³g®¯µ¶

Oil bowl for hook lubrication

”('§¨µ½。!\"˜F‡ð

µ¶ 8`µ 1 。

Check the oil level before each use.

There must always be oil in reservoir . 1

”('§¨µ½。!\"˜F‡ð

µ¶ 8`µ 1 。

Check the oil level before each use.

There must always be oil in reservoir . 1

âíèÀQ\"°´µõ´µ。

If required refill oil through hole.

?”40℃ $©Hv

22.0 mm /s 2 O”15℃$Iv

0.865 g/cm3 ®¯µ。

Use only oil with a mean viscosity of

22.0mm /s at and a density of 2 40℃

0.865g/cm3 at . 15℃

?”40℃ $©Hv

22.0 mm /s 2 O”15℃$Iv

0.865 g/cm3 ®¯µ。

Use only oil with a mean viscosity of

22.0mm /s at and a density of 2 40℃

0.865g/cm3 at . 15℃

8.06 ²P®¯

·µ¶´µ

Filling the oil reservoir of the thread lubrication unit

”('§¨µ½。

!\"‡ðµ¶ 8˜ 1 F`µ。

Control the oil level before each use.

There must always be oil in the reservoir 1.

”('§¨µ½。

!\"‡ðµ¶ 8˜ 1 F`µ。

Control the oil level before each use.

There must always be oil in the reservoir 1.

● âíèÀQ\"°´µõ´µË5J 。

● If necessary, fill oil up to mark through hole.

● âíèÀQ\"°´µõ´µË5J 。

● If necessary, fill oil up to mark through hole.

K<LMP®¯µ。

We recommend thread lubricatiing oil .

K<LMP®¯µ。

We recommend thread lubricatiing oil .

!

!

!

8-4

£¤¥‡¦ Care and Maintenance

8.07 ²¸¹n ®¯

Lubricating the bevel gears

²¸¹n ®¯

bŸÛ！

`@b,zKb|^>?！

Switch the machine off!

Danger of injury if the machine is started accidentally!

bŸÛ！

`@b,zKb|^>?！

Switch the machine off!

Danger of injury if the machine is started accidentally!

● `¸¹n ( !\"´ff'ÒµN。

● yD…†Zˊ‹fl。

● All bevel gears must be supplied with new grease once a year.

● Tilt the sewing head back onto the support.

● `¸¹n ( !\"´ff'ÒµN。

● yD…†Zˊ‹fl。

● All bevel gears must be supplied with new grease once a year.

● Tilt the sewing head back onto the support.

â/

œ U¸¹n 9620 。

Fig. shows the bevel gears of the 9620.

â/

œ U¸¹n 9620 。

Fig. shows the bevel gears of the 9620.

● üµN˹n*¹O（ÊÓZ

）。

● ”æZTÎϏw$，!yD[…†‡?1，¡pæ

ZTÎϏw。

● Apply grease to all the tooth flanks and the rack (see arrows).

● To set the sewing head upright, press tilt lock backwards 1

and set the sewing head upright using both hands.

● üµN˹n*¹O（ÊÓZ

）。

● ”æZTÎϏw$，!yD[…†‡?1，¡pæ

ZTÎϏw。

● Apply grease to all the tooth flanks and the rack (see arrows).

● To set the sewing head upright, press tilt lock backwards 1

and set the sewing head upright using both hands.

!\"pæZTÎϏw

`”ZOllÚÛ@m>?！

Use both hands to set the sewing head upright!

Danger of crushing between the sewing head and the table top!

K<LMD›œ150℃ÄPµN。

We recommend sodium grease with a dripping point of approx.150C.

!\"pæZTÎϏw

`”ZOllÚÛ@m>?！

Use both hands to set the sewing head upright!

Danger of crushing between the sewing head and the table top!

K<LMD›œ150℃ÄPµN。

We recommend sodium grease with a dripping point of approx.150C.

!

!

8-5

‚ Adjustment

9 Adjustment ‚

9_`9fl øî , ” `‚678!\"æbƟÛOoÿ©ªR²

·！

`@b,zKb|^>?！

Unless stated otherwise, during all adjustment work the machine must be

disconnected from electric and pneumatic power supply!

Danger of injury if the machine is started accidentally!

9_`9fl øî , ” `‚678!\"æbƟÛOoÿ©ªR²

·！

`@b,zKb|^>?！

Unless stated otherwise, during all adjustment work the machine must be

disconnected from electric and pneumatic power supply!

Danger of injury if the machine is started accidentally!

9.01 º‚67s

Notes on adjustment

● '8 ã `‚67…oNº*)_~Qb。¡ì?H°´

B+,i~。

● Rz”§¨O‚678èÀ8¡`Ò_bffll”S'8æUsV。

● D*'–³[«bÒÐ*‚VW67³6。âí^o`%K

~Xzv=67ÉY，îÀ+,¾、D'–。

● Z”

（）Œäå、äõoiÞDbfl，¿<!\"”‚67Ú

ߍ，¡”‚67ÚDU`Òêë。

● All following adjustment are based on a fully assembled machine and may

only be carried out by expert staff trainned for this purpose.

● Machine covers, which have to be removed and replaced to carry out checks

and adjustments, are not mentioned in the text.

● The order of the following chapters corresponds to the most logical work

sequence for machines which have to be completely adjusted. If only specific

individual work steps are carried out, both the preceding and following chapters

must be observed.

● Screws, nuts indicated in brackets ( ) are fastenings for machine parts, which

must be loosened before adjustment and tightened again afterwards.

● '8 ã `‚67…oNº*)_~Qb。¡ì?H°´

B+,i~。

● Rz”§¨O‚678èÀ8¡`Ò_bffll”S'8æUsV。

● D*'–³[«bÒÐ*‚VW67³6。âí^o`%K

~Xzv=67ÉY，îÀ+,¾、D'–。

● Z”

（）Œäå、äõoiÞDbfl，¿<!\"”‚67Ú

ߍ，¡”‚67ÚDU`Òêë。

● All following adjustment are based on a fully assembled machine and may

only be carried out by expert staff trainned for this purpose.

● Machine covers, which have to be removed and replaced to carry out checks

and adjustments, are not mentioned in the text.

● The order of the following chapters corresponds to the most logical work

sequence for machines which have to be completely adjusted. If only specific

individual work steps are carried out, both the preceding and following chapters

must be observed.

● Screws, nuts indicated in brackets ( ) are fastenings for machine parts, which

must be loosened before adjustment and tightened again afterwards.

● 1 2 10 mm [Zšv ç ä¢î

● 1 7 13 mm [Ü‘ ç Üq。

● 1 1.5 6 mm [ ç Œ\\]äåq。

● Ë1 ïð6» 。

● 1 ^_fflæ 。

● Ë1 ½C。

● PO}ÂÃ。 ● 1 set of screwdrivers with blade widths from 2 to 10 mm

● 1 set of open ended wrenches with opening sizes from 7 to 13 mm

● 1 set of allen keys from 1.5 to 6mm

● 1 clamp

● 1 metal ruler

● 1 gauge

● Sewing thread and test material

● 1 2 10 mm [Zšv ç ä¢î

● 1 7 13 mm [Ü‘ ç Üq。

● 1 1.5 6 mm [ ç Œ\\]äåq。

● Ë1 ïð6» 。

● 1 ^_fflæ 。

● Ë1 ½C。

● PO}ÂÃ。 ● 1 set of screwdrivers with blade widths from 2 to 10 mm

● 1 set of open ended wrenches with opening sizes from 7 to 13 mm

● 1 set of allen keys from 1.5 to 6mm

● 1 clamp

● 1 metal ruler

● 1 gauge

● Sewing thread and test material

9.02 6»、½CO¾¿ÀÁÂÃ

Tools, guages and other accessories

9-1

9.03 ‚ÄÅb

Adjusting the basic machine

9.03.01 ” UÆÇyÈNw 9610

Needle position in sewing direction on the 9610

Cî

aæPduvffiw˝`Ý，ÆyÇyÈ，NB
NlNõ

8h。

Cî

aæPduvffiw˝`Ý，ÆyÇyÈ，NB
NlNõ

8h。

Requirement

With the stitch length set at its minimum, the needle should be positioned

in the centre of the needle hole, as seen in the direction of sewing.

● ffiw˝`Pduv。

● [«CNt（äå1）。

● Set the minimum stitch length.

● Adjust needle bar (screw ) according to the . 1 Requirement

● ffiw˝`Pduv。

● [«CNt（äå1）。

● Set the minimum stitch length.

● Adjust needle bar (screw ) according to the . 1 Requirement

‚ Adjustment

9-2

9.03.02 ” UÆÇyÈNw 9620

Neelde position in sewing direction on the 9620

Cî

ÆÇyÈ，NB
NlNõ8h。

Cî

ÆÇyÈ，NB
NlNõ8h。

Requirement

The needle should be positioned in the centre of the needle hole as seen

in the direction of sewing.

● [«CNt（äå1 2 O ）。

● Adjust needle bar (screws and ) according to the . 1 2 Requirement

● [«CNt（äå1 2 O ）。

● Adjust needle bar (screws and ) according to the . 1 2 Requirement

‚ Adjustment

9-3

9.03.03 —Ɂ‚N€v

Prelininary adjustment of the needle height

Cî

aNta$，”N>ËNlÚÛ!\"`›œ21 mmÌÍ。

Cî

aNta$，”N>ËNlÚÛ!\"`›œ21 mmÌÍ。

Requirement

When the needle bar is at top dead centre, there must be a clearance

of approx. 21mm between the needle point and the needle plate.

● [«CNt （1 2 äå ），À†|Nt。

● Adjust needle bar (screw ). Without turning it, according to the 1 2

Requirement.

● [«CNt （1 2 äå ），À†|Nt。

● Adjust needle bar (screw ). Without turning it, according to the 1 2

Requirement.

‚ Adjustment

9-4

9.03.04 ” UNÊ，³gËNÌÍ，N€vO¤Nb 9620

Needle rise, hook clearance, needle height and needle guard

on the 9620

Cî

”\"˳g，æNtw”aÚDÊ2.0 mm :

1. ³g>!\"N8h，³gËNÌÍoç 。 0.05 0.1 mm

2. Neõx&!\"”³g>0.8 1.0 mm ç 。

3. ¤Nb9!\"ººKöbN。

Cî

”\"˳g，æNtw”aÚDÊ2.0 mm :

1. ³g>!\"N8h，³gËNÌÍoç 。 0.05 0.1 mm

2. Neõx&!\"”³g>0.8 1.0 mm ç 。

3. ¤Nb9!\"ººKöbN。

Requirement

With the needle bar positioned after bottom dead centre on both 2.0 mm

hooks

1. the hook point must be at needle centre with a hook-to-needle clearance

of to . 0.05 0.1 mm

2. the top of the needle eye must be to below the hook points. 0.8 1.0 mm

3. The needle guard must touch the needle lightly. 9

Requirement

With the needle bar positioned after bottom dead centre on both 2.0 mm

hooks

1. the hook point must be at needle centre with a hook-to-needle clearance

of to . 0.05 0.1 mm

2. the top of the needle eye must be to below the hook points. 0.8 1.0 mm

3. The needle guard must touch the needle lightly. 9

‚ Adjustment

9-5

● êßäå1234567 ，，，，，O 。

● ºjKêßäå 。8

● æNtwaDÊ2.0 mm ：

● æ\"˳g>…‚ËN8h，þÁ¤Nb9…`ƒNӉ。

● -GÔ2cCN€v。

● [«Ô1 8 cC\"˳gs¡êëäå 。

● êëäå1 6 O 。

● þÁE¸¹n Úۅ`ffDÛú¡7†Gâ，êëäå3 5 O 。

● d10 11 2 öX¸¹n ，êëäå 。

● d12 13 4 öX¸¹n ，êëäå 。

● ”³gs\"xêëäå 。7

● [«Ô3 9 14 cCî，”\"˳g‚¤Nb （äå ）。

● Loosen screws 1 2 3 4 5 6 7 , , , , , and .

● Loosen screws slightly. 8

● Bring needle bar to past bottom dead centre. 2.0 mm

● Set both hook points at needle centre, making sure that the needles

are not deflected by needle guard . 9

● Adjust needle height according to . Requirement 2

● Adjust both hook posts according to and tighten Requirement 1

screw 8.

● Tighten screws and . 1 6

● Making sure that there is some play in the bevel gear, tighten screws

3 5 and .

● With retaining collar touching bevel gear tighten screws . 10 11 2

● With retainting collar touching bevel gear tighten screw . 12 13 4

● Tighten screws on both sides of the post. 7

● Adjust needle guard (screw ) on both hooks according to 9 14

Requirement 3.

● êßäå1234567 ，，，，，O 。

● ºjKêßäå 。8

● æNtwaDÊ2.0 mm ：

● æ\"˳g>…‚ËN8h，þÁ¤Nb9…`ƒNӉ。

● -GÔ2cCN€v。

● [«Ô1 8 cC\"˳gs¡êëäå 。

● êëäå1 6 O 。

● þÁE¸¹n Úۅ`ffDÛú¡7†Gâ，êëäå3 5 O 。

● d10 11 2 öX¸¹n ，êëäå 。

● d12 13 4 öX¸¹n ，êëäå 。

● ”³gs\"xêëäå 。7

● [«Ô3 9 14 cCî，”\"˳g‚¤Nb （äå ）。

● Loosen screws , , , 1 2 3 4 5 6 7 , , and .

● Loosen screws slightly. 8

● Bring needle bar to past bottom dead centre. 2.0 mm

● Set both hook points at needle centre, making sure that the needles

are not deflected by needle guard . 9

● Adjust needle height according to . Requirement 2

● Adjust both hook posts according to and tighten Requirement 1

screw 8.

● Tighten screws and . 1 6

● Making sure that there is some play in the bevel gear, tighten screws

3 5 and .

● With retaining collar touching bevel gear tighten screws . 10 11 2

● With retainting collar touching bevel gear tighten screw . 12 13 4

● Tighten screws on both sides of the post. 7

● Adjust needle guard (screw ) on both hooks according to 9 14

Requirement 3.

a° ³g$，þÁ\"Ë5J15 16 O ”ffx。

When a hook is changed, make sure that the markings and are 15 16

both on one side.

a° ³g$，þÁ\"Ë5J15 16 O ”ffx。

When a hook is changed, make sure that the markings and are 15 16

both on one side.

‚ Adjustment

9-6

9.03.05 ” UNÊ，³gËNÌÍ，N€vO¤Nb 9610

Needle rise, hook clearance, needle height and needle guard

on the 9610

Cî

affiwPduv“ ” 0.8 2.0 mm ，æNtw”aÚDÊ :

1. ³g>!\"N8h，³gËNÌÍoç 。 0.05 0.1 mm

2. Neõx&!\"”³g>0.8 1.0 mm ç 。

3. ¤Nb6!\"ººKöbN。

Cî

affiwPduv“ ” 0.8 2.0 mm ，æNtw”aÚDÊ :

1. ³g>!\"N8h，³gËNÌÍoç 。 0.05 0.1 mm

2. Neõx&!\"”³g>0.8 1.0 mm ç 。

3. ¤Nb6!\"ººKöbN。

Requirement

With the needle bar positioned after bottom dead centre and the 2.0mm

stitch length set at : “0.8”

1. the hook point must be at needle centre with a hook-to-needle clearance

of to . 0.05 0.1mm

2. the top of the needle eye must be to below the hook point. 0.8 1.0 mm

3. The needle guard must touch the needle lightly. 6

Requirement

With the needle bar positioned after bottom dead centre and the 2.0mm

stitch length set at : “0.8”

1. the hook point must be at needle centre with a hook-to-needle clearance

of to . 0.05 0.1mm

2. the top of the needle eye must be to below the hook point. 0.8 1.0 mm

3. The needle guard must touch the needle lightly. 6

‚ Adjustment

9-7

● ffiwPduv \"0.8\".

● êßäå12345 ，，，O 。

● æNtwaDÊ2.0 mm ：

● æ³g>‚ËN8h，þÁ¤Nb6`ƒNӉ。

● [«Ô2cCN€v。

● [«Ô1 4 cC³gs¡êëäå 。

● þÁ¸¹n ÚÛ`ffDÛú¡7†Gâ，êëäå 。2

● d781 öX¸¹n ，êëäå 。

● [«Ô3 69 cC¤Nb （äå ）。

● “” Set stitch length at 0.8 .

● Loosen screw , , , and . 1 2 3 4 5

● Bring needle bar to past bottom dead centre. 2.0 mm

● Set hook point at needle centre, making sure that the needle is not

deflected by needle guard . 6

● Adjust needle height according to . Requirement 2

● Adjust hook post according to and tighten screw . Requirement 1 4

● Making sure that there is some play in the bevel gear, tighten screws . 2

● With retaining collar tourching bevel gear tighten screws . 7 81

● Adjust needle guard (screw ) according to . 6 9 Requirement 3

● ffiwPduv \"0.8\".

● êßäå12345 ，，，O 。

● æNtwaDÊ2.0 mm ：

● æ³g>‚ËN8h，þÁ¤Nb6`ƒNӉ。

● [«Ô2cCN€v。

● [«Ô1 4 cC³gs¡êëäå 。

● þÁ¸¹n ÚÛ`ffDÛú¡7†Gâ，êëäå 。2

● d781 öX¸¹n ，êëäå 。

● [«Ô3 69 cC¤Nb （äå ）。

● “” Set stitch length at 0.8 .

● Loosen screw , , , and . 1 2 3 4 5

● Bring needle bar to past bottom dead centre. 2.0 mm

● Set hook point at needle centre, making sure that the needle is not

deflected by needle guard . 6

● Adjust needle height according to . Requirement 2

● Adjust hook post according to and tighten screw . Requirement 1 4

● Making sure that there is some play in the bevel gear, tighten screws . 2

● With retaining collar tourching bevel gear tighten screws . 7 81

● Adjust needle guard (screw ) according to . 6 9 Requirement 3

a° ³g$，þÁ\"Ë5J10 11 O ”ffx。

When the hook is changed, make sure that the markings and are 10 11

both on one side.

a° ³g$，þÁ\"Ë5J10 11 O ”ffx。

When the hook is changed, make sure that the markings and are 10 11

both on one side.

‚ Adjustment

9-8

9.03.06 ” UÆÎÏÇyÈNw 9620

Needle position crosswise to sewing direnction on the

9620

Cî

aÆÎÏÇyÈ$，N…!\"NlNõ8h。

Cî

aÆÎÏÇyÈ$，N…!\"NlNõ8h。

Requirement

As seen crosswise to the sewing direction, the needles must

penetrate in the centre of their needle holes.

● [«Cî\"°e|Š‹l1（ä÷2”stul\"x）i‚。

● Shift bearing plate (screws , on both sides of the post) according to the 1 2

Requirement.

● [«Cî\"°e|Š‹l1（ä÷2”stul\"x）i‚。

● Shift bearing plate (screws , on both sides of the post) according to the 1 2

Requirement.

9-9

‚ Adjustment

9.03.07 ” UÆÎÏÇyÈNw 9610

Needle position crosswise to sewing direnction on the

9610

Cî

aÆÎÏÇyÈ$，N!\"NlNõ8h。

Cî

aÆÎÏÇyÈ$，N!\"NlNõ8h。

Requirement

As seen crosswise to the sewing direction, the needle must penetrate in

the centre of the needle hole.

● [«Cî\"°‚Ò²ns1 234 （ä÷ ， O ）iÒЁ‚。

● Adjust feed wheel post (screws and ) according to the 1 2, 3 4

Requirement.

● [«Cî\"°‚Ò²ns1 234 （ä÷ ， O ）iÒЁ‚。

● Adjust feed wheel post (screws and ) according to the 1 2, 3 4

Requirement.

9-10

‚ Adjustment

9.03.08 gb€vOÐÑ

Height and stroke of the bobbin case opener

Cî

1. gb OgŸ„  1 3 x&B
ff¨©。

2. agb1gŸÓ†Ë¾f$，gŸêœB?B
ÌÍN

lfiŽDx&0.3 0.5 mm ç 。

Cî

1. gb OgŸ„  1 3 x&B
ff¨©。

2. agb1gŸÓ†Ë¾f$，gŸêœB?B
ÌÍN

lfiŽDx&0.3 0.5 mm ç 。

Requirement

1. The top edges of the bobbin case opener and bobbin case should 1 3

be on one level.

2. when the bobbin case opener has deflected the bobbin case to its 1

furthest point, the catch of the bobbin case should be from to 0.3

0.5 mm from the back edge of the needle plate recess.

Requirement

1. The top edges of the bobbin case opener and bobbin case should 1 3

be on one level.

2. when the bobbin case opener has deflected the bobbin case to its 1

furthest point, the catch of the bobbin case should be from to 0.3

0.5 mm from the back edge of the needle plate recess.

● [«Ô1 12 cCgb （äå ）。

● ³†nÏˍgbgŸÓ†Ë¾f。

● [«Ô2 12 cCgb （äå ）。

● Adjust bobbin case opener (screw ) in accordance with . 1 2 Requirement 1

● Turn the balance wheel until the bobbin case opener has deflected the

bobbin case to its furthest point.

● Adjust bobbin case opener (screw ) in accordance with 1 2 Requirement 2.

● [«Ô1 12 cCgb （äå ）。

● ³†nÏˍgbgŸÓ†Ë¾f。

● [«Ô2 12 cCgb （äå ）。

● Adjust bobbin case opener (screw ) in accordance with . 1 2 Requirement 1

● Turn the balance wheel until the bobbin case opener has deflected the

bobbin case to its furthest point.

● Adjust bobbin case opener (screw ) in accordance with 1 2 Requirement 2.

” U，” 9620 wxs

!\"`äÒÐあ6

7。

-G Pgh，

ºÔ2cCiœfffi。

On the 9620 these

adjustments must be repeated

on the right post.

Depending on the thread size,

a variation of the setting in

Requirement is permitted. 2

” U，” 9620 wxs

!\"`äÒÐあ6

7。

-G Pgh，

ºÔ2cCiœfffi。

On the 9620 these

adjustments must be repeated

on the right post.

Depending on the thread size,

a variation of the setting in

Requirement is permitted. 2

9-11

‚ Adjustment

9.03.09 ” UÒ²n€v‚ 9620

Height of the feed wheel on the 9620

Cî

1. a”Ò²n 4 0.8 mm ˜´oš$，¿BêœNl©ff˹€（œ ）。

2. a`yÒ²n 4 0.3 mm ˜´oš$，¾”ÎÏÇyB` Ûú。

Cî

1. a”Ò²n 4 0.8 mm ˜´oš$，¿BêœNl©ff˹€（œ ）。

2. a`yÒ²n 4 0.3 mm ˜´oš$，¾”ÎÏÇyB` Ûú。

Requirement

1. when pressure is applied to the feed wheel , it should protrude 4

from the needle plate by tooth height (approx. ). 0.8 mm

2. when no pressure is applied to the feed wheel , it should have 4

a vertical play of approx. . 0.3 mm

Requirement

1. when pressure is applied to the feed wheel , it should protrude 4

from the needle plate by tooth height (approx. ). 0.8 mm

2. when no pressure is applied to the feed wheel , it should have 4

a vertical play of approx. . 0.3 mm

● yz{|mnop。

● êßäå1 2 O （(ff“äå`\"Ë）。

● [«Ô1 3 34 cCø|n ，+,ø|n OÒ²n ¹À´j1þK

C¦。

● êëäå 。1

● [«Ô2 52 cCyfl ¡êëäå 。

● Swing out the roller presser

● Loosen screws and (two screws each). 1 2

● Adjust drive wheel according to , taking care to see that 3 Requirement 1

the teeth of drive wheel and feed wheel lock into each other properly. 3 4

● Tighten screws . 1

● Adjust guide according to and tighten screws . 5 Requirement 2 2

● yz{|mnop。

● êßäå1 2 O （(ff“äå`\"Ë）。

● [«Ô1 3 34 cCø|n ，+,ø|n OÒ²n ¹À´j1þK

C¦。

● êëäå 。1

● [«Ô2 52 cCyfl ¡êëäå 。

● Swing out the roller presser

● Loosen screws and (two screws each). 1 2

● Adjust drive wheel according to , taking care to see that 3 Requirement 1

the teeth of drive wheel and feed wheel lock into each other properly. 3 4

● Tighten screws . 1

● Adjust guide according to and tighten screws . 5 Requirement 2 2

‚ Adjustment

9-12

9.03.10 ” UÒ²n€v‚ 9610

Height of the feed wheel on the 9610 9610 、 S

9.03.10 ” UÒ²n€v‚ 9610

Height of the feed wheel on the 9610 9610 、 S

Cî

Ò²nBêœNl©ff˹€（œ0.8 mm）。

Cî

Ò²nBêœNl©ff˹€（œ0.8 mm）。

Requirement

Feed wheel should protrude from the needle plate by tooth height (appro.

0.8 mm).

● yz{|mnop。

● êßäå 。1

● [«CÓhk3 2 （\"°õ lê|ëÞäå）。

● êëäå1。

● Swing out the roller presser

● Loosen screws 1.

● Adjust eccentric 3 (fastening screw accessible through hole 2)according.

● Tighten screws 1.

● yz{|mnop。

● êßäå 。1

● [«CÓhk3 2 （\"°õ lê|ëÞäå）。

● êëäå1。

● Swing out the roller presser

● Loosen screws 1.

● Adjust eccentric 3 (fastening screw accessible through hole 2)according.

● Tighten screws 1.

‚ Adjustment

9-13

9.03.11 PduvijÓhv‚

Stitch length control eccentric

Cî

”ffiw›Pduv，aNÆamËÌNl

 3 mm 3 $，×Ø !\"Ëÿˆ†。

Cî

”ffiw›Pduv，aNÆamËÌNl

 3 mm 3 $，×Ø !\"Ëÿˆ†。

Requirement

When the needle (with maximum stitch length set), coming from

top dead centre, is above the needle plate, the crank 3 mm 3

must have reached its front point of reversal.

● ffiw›Pduv。

● [«Cî†|Pduvij_w （1 2 äå ）i‚。

● Set the maximum stitch length.

● Turn stitch length control device (screws ) according to . 1 2 Requirement

● ffiw›Pduv。

● [«Cî†|Pduvij_w （1 2 äå ）i‚。

● Set the maximum stitch length.

● Turn stitch length control device (screws ) according to . 1 2 Requirement

‚ Adjustment

2

1

3

9-14

9.03.12 PduvÔvՁ‚

Stitch length scale disk

Cî

aPduvij_w”aw@€D，ñìPduvffiw”›Ý$，

”ÔvÕ 1 3 › % 5JP!\"¥{d¤cfiŽx& º'。

Cî

aPduvij_w”aw@€D，ñìPduvffiw”›Ý$，

”ÔvÕ 1 3 › % 5JP!\"¥{d¤cfiŽx& º'。

Requirement

When the stitch length control device is locked in position, and the maximum stitch length is set, the marking line of the highest number on the

scale disk must be opposite the lower edge of the belt guard recess. 1 3

● ffiw›Pduv。

● [«Cî†|ÔvÕ （1 2 äå ）i‚。

● Set the maximum stitch length.

● Turn the scale disk (screw ) according to the . 1 2 Requirement

● ffiw›Pduv。

● [«Cî†|ÔvÕ （1 2 äå ）i‚。

● Set the maximum stitch length.

● Turn the scale disk (screw ) according to the . 1 2 Requirement

‚ Adjustment

4.5

4.1

3.9

3.7

3.5

3.2

2.9

2.6

2.3

3

1

2

9-15

9.03.13 tÖ×ØËÒ²nÙ|‚

Shaft crank to feed wheel drive

Cî

aæPdffiw”›Ý，”†|n$nt （º O U 3 9625 9610 ont

3 4 O ）!\"f7|Gâ。

Cî

aæPdffiw”›Ý，”†|n$nt （º O U 3 9625 9610 ont

3 4 O ）!\"f7|Gâ。

Requirement

When the maximum length is set, the linkage rod , or lingkage rods 3 3

and on the model 9625 and 9610, must be able to move freely when the 4

balance wheel is turned.

Requirement

When the maximum length is set, the linkage rod , or lingkage rods 3 3

and on the model 9625 and 9610, must be able to move freely when the 4

balance wheel is turned.

● ffiw›Pduv。

● [«Cîo†Oe|tÖ×Ø （1 2 äå ）i‚。

● Set the maximum stitch length.

● Twist or shift the shaft crank ( screw ) according to the t. 1 2 Requiremen

● ffiw›Pduv。

● [«Cîo†Oe|tÖ×Ø （1 2 äå ）i‚。

● Set the maximum stitch length.

● Twist or shift the shaft crank ( screw ) according to the t. 1 2 Requiremen

‚ Adjustment

9625

9610

9620

9-16

9.03.14 tÖ×ØËmnopÙ|‚

Shaft crank to roller presser drive

Cî

aæPdffiw”›Ý，”†|n$ntO” 3 4

w†y…!\"f7

|Gâ。

Cî

aæPdffiw”›Ý，”†|n$ntO” 3 4

w†y…!\"f7

|Gâ。

Requirement

When the maximum stitch length is set, the linkage rods and must be 3 4

able to move freely at their left and right point of reversal when the balance

wheel is turned.

● ffiw›Pduv。

● [«Cîo†dïZtÖ×Ø （1 2 äå ）i‚。

● Set the maximum stitch length

● Twist or shift the shaft crank (screw ) according to the . 1 2 Requirement

● ffiw›Pduv。

● [«Cîo†dïZtÖ×Ø （1 2 äå ）i‚。

● Set the maximum stitch length

● Twist or shift the shaft crank (screw ) according to the . 1 2 Requirement

‚ Adjustment

9-17