Mitsubishi PLK-E1008H Technical Manual page 51

Bad condition
Sewing material weight is
heavy
11.
Sewing pattern
X-Y timing belts are loose
is distorted
X-Y detector cabled are
disconnected
X-Y detectors break down
12.
Detector and detector plate
Work holder
clearance is too big
does not stop at
Detector or detector plate
home position
mounting is loose
13. Detector and detector plate
Work holder clearance is bigger than
stops at not standard
original home
Home position correction
position
function is in working
Cause
Slow down sewing speed
Select sewing material weight level
at feeding
Slow down feeding speed
Adjust X-Y timing belt tension
properly
Connect X-Y cables correctly
Change them new detectors
Adjust the clearance properly
Check set screws and tighten
them securely
Adjust detector and detector plate
clearance properly
Cancel home position correction
function
46
Remedy
Ref. Page
& Item
6-5
Control
unit
Control
unit
7-17
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----
7-16
7-16
7-16
Control
unit