10
(4) Remove the limit switch as required.
•
Remove 4 lead wires (connectors) of the limit switch rst.
•
Loosen the 3 socket bolts to remove the limit switch
(replace the O ring attached to the shaft with a new part
upon reassembly).
•
Be careful when removing the limit switch because it may
be damaged if handled in a wrong way.
Socket bolt
Limit switch
O ring
Disassembly procedure (continued)
Dual speed inverter type (Basic main body B/C type)
Socket bolt
Controller cover
Toothed lock washer
(1) Loosen the 4 socket bolts and open the
controller cover.
•
If it is difcult to open, hit the cover side gently with a
plastic hammer, as shown to the right.
• When opening the controller cover, support it with your hand and open it slowly and carefully.
Failure to follow this instruction may cause the controller cover to hit the internal
electrical components, resulting in damage.
• The controller cover is very hot immediately after operation. Wait until about 30 minutes after
operation.
• Do not disassemble the limit switch.
Replace the limit switch as an
assembly. Disassembly causes a
defective operation, and a major
accident may occur.
Prohibited
Mandatory
Disassembly procedureRemoving the controller cover
Danger
Caution
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