Delta PCS100 Maintenance Manual page 113

Before attempting any work around the PCS100, observe the following precautions:
 Remove any watches, rings, or other metallic accessories.
 Only use tools with insulated handles.
 Wear rubber gloves and boots.
 Do not lay tools or metal parts on top of the cabinet.
Removing an AC Main Contactor
1. Open the front door. See "Opening a Front Door" on page 20.
2. Remove the safety cover. See "Removing a Safety Cover" on page 34.
3. Locate the AC main contactor.
4. Loosen the captive screws securing the wires.
5. Disconnect the wires.
Maintenance Manual
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Figure 137. AC Main Contactor Location
Figure 138. Disconnecting the Wires
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AC Contactor
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Maintenance