Adjustment Of Y Direction - Mitsubishi Electric PLK-J6040 Technical Manual

Industrial sewing machine
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7-7-2. Adjustment of Y direction

(1) Turn the power switch on and press the home position return icon
(2) Turn the power switch off when finish the origin return movement.
(3) Confirm the distance between Y stopper (No.10) and Y Movable race (No.9) which showing in hatched
area is 123 mm. If different, loosen the two screws (No.8) of the Y detector (No.4) and adjust the
detectors position. When above distance is more than 123 mm, move the Y detector (No.4) in arrow "b"
direction. When less than 123 mm, move the Y detector (No.4) in arrow "a" direction.
(4) After adjustment, tighten the screw (No.8) and check again above (1) to (3) procedures.
(5) Confirm the clearance between detector and detect plate is in the range of 1 to 1.5 mm. If it has any
damage with detector or the detect plate, this clearance may different.
NOTICE For the safety, turn the power switch off every time.
NOTE XY table mechanical home position is the center of the sawing area to the needle center. If
modified the home position by control panel, please return the setting to default value in advance.
<8>
<4>: Y detector <8>: Screw <9>: Y movable race <10>: Y stopper
a
b
<4>
<10>
123 mm
- 45 -
.
<9>

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