R&M Materials Handling WIRE ROPE HOISTS Service - Manual (Page 40)

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
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R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
5.14.2 Assembly
1. Hoist limit switch
2. Connection-box cover
3. Fixing screws limit switch
Disassembly:
• Switch OFF the power supply to the hoist.
• Remove the connection-box cover (2).
• Remove the wires from the limit switch.
• Remove the fixing screws (3).
• Extract the limit switch (1).
Re-assembly:
• Fit the limit switch carefully in its place, so that the pinion fits into the gear-rim of the drum.
• Tighten the fixing screws (3)
• Re-connect the wires.
• Switch ON the power supply to the hoist and check the proper functioning of the limit switch.
!
In many cases it is necessary to re-adjust the limit switch. Be aware of incorrect settings
during testing the operation.