Mitsubishi PLK-E1010 Instruction Manual

Ref. Page & Item

Bad condition

Cause

Remedy

Work holder activate cable is disconnected Work holder pressure is not strong enough Work holder switch is out of order Work holder pressure is not strong enough Sewing material weight is very heavy X-Y timing belts are loose X-Y detector cabled are disconnected X-Y detectors are out o order (Red pilot lamps do not go on at home position) Detector and detector plate clearance is too big Detector or detector plate mounting is loose Detector and detector plate clearance is bigger than standard Home position correction function is in working

Control unit

Connect the cable precisely

10. Work holder does not work

Increase work holder pressure

7-9-1

Change it new work holder switch

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Increase work holder pressure Slow down sewing speed Slow down feeding speed Select sewing material weight level at feeding Adjust X-Y timing belt tension properly Connect X-Y cables precisely Change them new detectors (Make sure red pilot lamps go on at home position) Adjust the clearance properly Check setscrews and tighten them securely Adjust detector and detector plate clearance properly Cancel home position correction function

7-9-1 6-2(4) Control unit Control unit

11. Sewing pattern is distorted

7-21

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12. Work holder does not stop

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at home position

7-19

7-19

13. Work holder stops at not original home position

7-19

Control unit

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From the library of Superior Sewing Machine & Supply LLC • www.supsew.com