Mitsubishi PLK-E1010 Technical Manual page 44

Bad condition
Work holder activate cable is
10.
Work holder pressure is not
Work holder
does not work
Work holder switch is out of
Work holder pressure is not
11.
Sewing pattern
Sewing material weight is very
is distorted
X-Y timing belts are loose
X-Y detector cabled are
12.
Work holder
X-Y detectors are out o order
does not stop
(Red pilot lamps do not go on
at home
position
Detector and detector plate
Detector or detector plate
13.
Work holder
Detector and detector plate
stops at not clearance is bigger than
original home
position
Home position correction
From the library of Superior Sewing Machine & Supply LLC • www.supsew.com
Cause
disconnected
strong enough
order
strong enough
heavy
disconnected
at home position)
clearance is too big
mounting is loose
standard
function is in working
Remedy
Connect the cable precisely
Increase work holder pressure
Change it new work holder switch
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
― 39 ―
Ref. Page
& Item
Control
unit
7-9-1
----
7-9-1
6-2(4)
Control
unit
Control
unit
7-21
----
----
7-19
7-19
7-19
Control
unit