How to move a WL breaker to disconnected position?
How to move a WL breaker to disconnected position? 1. Unlock/withdraw the racking handle. 2. Crank the handle out - until the position indicator indicates “DISCON”....
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How to position signaling switches for a guide frame on a WL breaker?
How to position signaling switches for a guide frame on a WL breaker? 1. Insert position signaling switch on the guide frame. 2. Wire connections. 3. Route the...
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How to provide cut outs in the front panel for a WL breaker?
How to provide cut outs in the front panel for a WL breaker? 1. Pre-score the required cut-outs on the rear. (using suitable support) 2. Carefully knock out...
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How to remove a ground fault module from a WL breaker?
How to remove a ground fault module from a WL breaker? 1. The latches holding the ground fault module (GFM) are protected by to tabe which are broken out before the...
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How to remove the current sensor for a WL breaker?
How to remove the current sensor for a WL breaker? 1. Remove cover of cable duct. 2. Detach connector. 3. Unscrew the screws keeping the CT cover in place. 4....
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How to remove the finger cluster for a WL breaker?
How to remove the finger cluster for a WL breaker? 1. The finger clusters are held in place with 4 shoulder screws with Pozidriv heads. 2. Remove the lower screws...
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How to remove the front panel for a WL breaker?
How to remove the front panel for a WL breaker? 1. Make sure the contacts are open and the spring is discharged. 2. Remove the screws that keep the front panel in...
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How do you remove the undervoltage release (UVR) for a WL breaker?
How do you remove the undervoltage release (UVR) for a WL breaker? It is occasionally necessary to remove the UVR either so that the breaker can be closed without...
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How to replace the circuit breaker feet for a WL breaker?
How to replace the circuit breaker feet for a WL breaker? 1. Preparatory work for fixed-mounted circuit breakers; 5 Safety Rules (see Operating Instructions) 2....
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How to replace the rating plug for a WL breaker?
How to replace the rating plug for a WL breaker? Preparation: Disconnect control voltage of ETU 1. Remove (slide-out) old rating plug using flathead screwdriver. 2....
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