Torque Limiting Device - Milton Roy MAXROY Series Actuator Capacity Control Manual

13 TORQUE LIMITING DEVICE

In case of excessive torque on the actuator, a torque limitation system
shuts down actuator.
A LED behind switch board is lighting up when this protection is ON.
How to re-start the actuator after an over-torque
detection?
1. Switch power supply off.
2. Check if the issue comes from pump (stiff point or jamming) or
mechanical stops (over-travel).
3. Fix the issue.
4. Switch power supply on and electrically operate actuator in both
directions.
LED remains lit a few seconds after power supply is switched

off.
Wait those few seconds before switching power supply on
again and operating actuator.
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