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TROUBLESHOOTING
11. TROUBLESHOOTING
Symptom Possible reason Solution
Operator does not run
Power is off Make sure, that the power is on
Obstruction at gate’s movement Remove the obstruction
Bad wiring connection Check reliability of electric wiring connection
Operator is released Engage the operator
Operator stops suddenly Thermal protection is active Let the operator cool
The gate does not open or close completely
Wrong adjustment of limit switches Adjust the limit switches
Wrong operator programming Reprogram the operator
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