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(2) When you want to change the tension of the thread take-up spring
(1) When you want to change the stroke of the thread take-up spring
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the
following work after turning the power off and ascertaining that the motor is at rest.
4-3. Thread take-up spring
PLC-2765
PLC-2710, 2710-7, 2760, 2760-7, 2760L
1) Loosen screw
. Adjust thread take-up spring
by moving it in the slot.
2) Loosen screw
. Adjust thread take-up spring
by moving thread take-up spring adjusting
plate
along thread take-up spring base
.
* The PLC-2710 and -2710-7 do not have
thread take-up spring
.
PLC-2765
PLC-2710, 2710-7, 2760, 2760-7, 2760L
1) To adjust the tension of thread take-up spring
,
loosen nut
first. Turn spring shaft
coun-
terclockwise
A
to increase the tension or clock-
wise
B
to decrease it. After the adjustment, x
the stud by tightening nut
.
2) To change the tension of thread take-up spring
, loosen screw
rst. Turn nut
counter-
clockwise
A
to increase the tension or clock-
wise
B
to decrease it. After the adjustment, x
nut by tightening screw
.
* The PLC-2710 and -2710-7 do not have
thread take-up spring
.
B
A
B
A
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