Replacing The Emergency Stop Switch - JUKI KE-3010 Maintenance Manual

11-2. Replacing the EMERGENCY STOP Switch

1) Detach the switch panel cover. (M3 hexagon screws at 4 locations)
2) To replace the EMERGENCY STOP switch, check that any button on the operation unit is not
pressed, pick (push down) the part A of the lock part (yellow) of the contact unit in the
direction indicated by an arrow mark, pull the lock part toward the terminal, and turn the
contact unit 45° counterclockwise. The contact unit is then detached from the operation unit.
Contact unit
3) Remove the cable from the operation board to replace the switch.
Replacement location
Front
Front (EN-spec. machine)
Rear
Rear (EN-spec. machine)
4) To attach the EMERGENCY STOP switch, remove the lock nut, check that the rubber washer
is mounted correctly, and pass the operation unit through the panel hole from the front of the
panel. Tighten the lock nut with the part B (groove without screw thread) on the TOP marking
side of the operation unit kept faced upward.
For the machine with the EN
specifications, insert the switch
whirl-stop (HA006260010).
∗ Put this part between the rubber
washer and front panel.
Maintenance Guide
(Turn 45°)
(Pick)
(Pull)
Part A
Part No.
40092833 EMG SW(F) ASM
40113643 EM SW F CABLE ASM (EN)
40092860 EMG SW(R) ASM
40113644 EM SW R CABLE ASM (EN)
Lock part
(Pick)
Part name
Rubber
washer
11-4
Operation unit
Q'ty per machine
1
1
1
1
Part B (groove without
screw thread)
TOP mark
Lock nut
Rev. 2.0