TOC
TOC
TROUBLESHOOTING AND REPAIR | |||
|
| ||
|
|
|
|
| RELAY BOARD REMOVAL AND | CONTROL PC BOARD |
|
| REPLACEMENT | REMOVAL AND |
|
|
| REPLACEMENT |
|
Return to Section
Return to Section TOC
Return to Section TOC
Return to Master
Return to Master TOC
Return to Master TOC
1.If the Relay PC board is being replaced, remove the 1CR Relay from the PC board.
2.Disconnect all plugs and connec- tors.
3.Remove mounting screws.
4.Place the new PC board into the case and install the mounting screws.
5.Install the 1CR Relay into the PC board.
CAUTION: Do not use excessive force when installing the 1CR Relay. Excessive force can damage the Relay PC board. If the relay does not fit prop- erly, remove it and try again.
6.Connect all plugs and connectors to the PC board in the same loca- tion they were removed from.
7.Install the screws that secure the left side cover assembly.
1.Disconnect all plugs and connec- tors from the Control PC board.
2.Using a Phillips screwdriver, remove the screws that secure the Control PC board to the case.
3.Carefully move the Control Board away from the case. Check to ensure that all plugs and connec- tors have been disconnected.
4.Place the new PC board into the case and install the mounting screws.
5.Connect all plugs and connectors to the PC board in the same loca- tion they were removed from.
6.Install the screws that secure the left side cover assembly.
Return to Section TOC
Return to Master TOC
