Delta PCS100 Maintenance Manual page 141

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 a M Board
1. Open the front door. See "Opening a Front Door" on page 20.
2. Open the control box door. See "Opening a Control Box Cover" on page 32.
3. Locate the M board.
4. Disconnect the cables from the M board.
Maintenance Manual
R BD
S BD
Figure 192. M Board Location
Figure 193. Disconnecting the Cables
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H BD
M BD
Maintenance