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9

BELT COVER

To remove

1. Remove the cap 

A

2. Remove the screws 

B

 and 

D

3. Lift up the handle 

F

 and loosen the screws 

E

To attach

1. Attach the belt cover 

C

 with the screws 

B

D

 and 

E

2. Attach the cap 

A

Summary of Contents for 6005 heirloom edition

Page 1: ...PDFMAILER DE 11 99 Printed in Switzerland 395902 42 Elna 6005 Heirloom Edition SERVICE MANUAL...

Page 2: ...edle centring 13 Needle bar height 14 Hook and feed timing 15 Clearance 16 Backlash of hook drive gear and lower shaft gear 17 Feed dog height 18 Needle bar swing sensor 19 Upper and lower tension 20...

Page 3: ...ND WIRING Each connector should be connected as follows A THREAD TENSION SWITCH G ZIGZAG STEPPING MOTOR B BUTTONHOLE SENSOR H DC MOTOR C UPPER SHAFT SENSOR I F BOARD D SEWING LIGHT J K BOARD E C BOARD...

Page 4: ...PDFMAILER DE GENERAL TROUBLE SHOOTING PROCEDURE 2 MACHINE DOESN T WORK WELL...

Page 5: ...is jammed up 5 Feed dog teeth are worn 1 Adjust the presser bar level to make the pressure stronger 2 See mechanical adjustment Feed dog height 3 Raise the feed dog level 4 Make sure to bring both ne...

Page 6: ...n Guide the fabric gently while sewing Page 19 6 Noisy operation 1 Backlash between shuttle hook gear and lower shaft gear is too great 2 Lower shaft gear is loose 3 Inappropriate belt tension 4 Not e...

Page 7: ...Replace the printed circuit board K Then turn on the power switch If nothing is happened turn off the power Switch and go to the Step 2 Step 2 Replace the printed circuit board A Then turn on the powe...

Page 8: ...and LCD shows Spool If not working replace the following parts in order and recheck 1 Printed circuit board K 2 Printed circuit board A 5 Step Tension switch 1 Turn the thread tension dial 1 Buzzer so...

Page 9: ...roperly replace the following parts in order and recheck 1 Printed circuit board K 2 Printed circuit board A 11 Step Buttonhole 1 Press the Reverse button 1 Buzzer sounds and LCD shows DC Motor 2 The...

Page 10: ...ook C is released To attach 1 Attach the face plate 2 Tighten the set screw B and attach the cap A TOP COVER To remove 1 Remove the set screw F 2 Lift up the handle H and remove the set screw E 3 Clos...

Page 11: ...ILER DE 9 BELT COVER To remove 1 Remove the cap A 2 Remove the screws B and D 3 Lift up the handle F and loosen the screws E To attach 1 Attach the belt cover C with the screws B D and E 2 Attach the...

Page 12: ...move 1 Remove the screw A and 4 screws B 2 Remove the base plate C To attach 1 Reverse this procedure Bed cover To remove 1 Remove the 2 screws D 2 Remove the bed cover E To attach Move the drop lever...

Page 13: ...move 1 Remove the face cover top cover belt cover and bed cover see pages 8 9 and 10 2 Remover the screw A and loosen the screws B C D E F and G 3 Pull out the connector H and remove the front cover K...

Page 14: ...r see pages 8 9 and 10 2 Loosen the screws A B C and D 3 Remove the cap E and remove the screw F 4 Remove the rear cover while pulling it toward you and pushing it to the left Unhook the projection G...

Page 15: ...gzag width the distance between both sides of needle slot in the needle plate and the needle positions should be equal If not adjust as follows 1 Turn on the power switch 2 Select pattern 1 or pattern...

Page 16: ...by turning the handwheel toward you 1 Remove the needle plate and bobbin holder 2 Turn on the power switch and select pattern no 2 3 Turn the handwheel toward you until tip of shuttle hook meets the r...

Page 17: ...cam should be in its lowest position If not loosen the set screws A of upper shaft belt wheel With the needle bar in its lowest position hold the handwheel in place while turning the upper shaft belt...

Page 18: ...itch and select pattern 2 4 Loosen the set screws A B C and slightly loosen the hinge screw C 5 Turn the handwheel and adjust the clearance between the master needle and the point of shuttle hook in t...

Page 19: ...of the shuttle hook A is between both ends B of feed dog 4 Rotate the hook race clockwise and counter clockwise by finger Check the play It should be within 0 8 mm If there is more than 0 8 mm adjust...

Page 20: ...t at 3 and the presser foot is lowered 1 Set the pressure dial at 3 and lower the presser foot 2 Turn on the power switch 3 Remove the bed cover see page 10 4 Turn the balance wheel toward you to set...

Page 21: ...h to maximum 3 Slowly turn the handwheel toward you until the needle starts to swing If higher than 7 5 mm loosen the screw C and turn the sensor disk F in direction A If lower than 6 3 mm loosen the...

Page 22: ...F to 3 2 Open the face plate and adjust the thread tension by turning the thread tension screw D in the direction of A for loosen the tension B for tighten the tension 3 Close the face plate Check Th...

Page 23: ...pushing the reverse button and then select the pattern No 8 within 2 5 seconds CHECK PATTERN 8 will appear in the screen 2 Set the feed balancing dial D at the standard setting mark 3 Sew the pattern...

Page 24: ...e power switch on while pressing the reverse button and then press BH1 at once BH SENSOR H or L will appear in the screen 2 Lower the buttonhole lever E Then leaves the clearance of 1 6mm between the...

Page 25: ...6 mm adjust as follows To adjust 1 Remove the face cover see page 8 2 Raise the presser foot lever B and loosen the screw D on the presser bar holder E 3 Adjust the distance between the zigzag foot A...

Page 26: ...wer the threader knob A to its lowest position 2 Loosen the screw B and remove the threader plate Fig A To change the needle threader 1 If the hook of the threader plate F touches left or right side l...

Page 27: ...unit B To attach 6 Reverse this procedure To change the fuse 1 After removing the c board case unit B remove the 5 screws H I J K and L to pull out the c board C 2 Replace the fuse M in the fuse holde...

Page 28: ...Remove the C board case see page 25 4 Detach the connectors A and B 5 Remove the screws C and D 6 Take out the transformer F To attach 1 Set the rear side of the transformer F on the supporter E 2 Tig...

Page 29: ...move the front cover and the rear cover see page 11 and 12 2 Remove the C Board case unit C see page 25 Move it so that the connectors can be pulled out 3 Pull out connectors A and B 4 Remove the 2 sc...

Page 30: ...R DE A BOARD 28 To remove 1 Remove the front cover see page 11 2 Pull out the 8 connectors A B C D E F G and H 3 Remove the 3 screws J 4 Take off the A Board 5 Install a new A Board and reverse this p...

Page 31: ...e connectors of the printed circuit boards F or K and then remove the printed circuit boards F or K To attach 1 Insert the connectors of the printed circuit boards F or K 2 Insert the lever into the g...

Page 32: ...t the motor connector from the A board 6 Remove screws C and D 7 Take out the motor To attach 1 Set the motor in machine and replace screws C and D 2 Snap the motor connector into the a board 3 Attach...

Page 33: ...4 Pull out the cord of buttonhole sensor from the cord guide E and then remove the buttonhole sensor B To attach 1 Attach the buttonhole sensor B with screw A Pull the sensor forward so that it touche...

Page 34: ...oard 3 Remove the 3 screws A and remove the A circuit board E 4 Push the holders B and remove the upper shaft sensor C To attach 1 Attach the new upper shaft sensor C unit into the setting plate After...

Page 35: ...MOTOR To remove 1 Remove the C board case unit and receptacle unit see page 25 and 27 2 Remove the 3 screws A and the A board setting plate 3 Remove the 2 screws B 2 screws C and remove the motor D To...

Page 36: ...nap ring B and the 2 screws A 5 Remove the feed stepping motor C together with feed rod D To attach 1 Slide the feed rod D onto the feed arm pin F 2 Then attach the feed stepping motor by tightening t...

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