Applicable Systems
CM
Symptoms
A safety interlock or device has been activated. The system cannot operate until the safety condition is resolved.
Possible Causes
- Safety door or guard opened during operation
- Emergency stop activated
- Safety sensor or switch failed
Troubleshooting Steps
- Step 1: Identify which safety device triggered the stop
Triggering safety device identified - Step 2: Resolve the unsafe condition or reset the emergency stop
Safety condition resolved - Step 3: Verify all safety interlocks are closed and functional before restart
All safety interlocks verified
How to Reset
To reset: Reset the safety circuit after confirming all safety conditions are satisfied.
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Source: Columbus McKinnon Crane Manual, Columbus McKinnon Corporation
Category: Crane
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