Replacing the Transformer

To avoid electrical shock or property damage, disconnect power before installing or servicing equipment. A qualified technician must perform the service procedures.

Using a crosshead screwdriver, remove the four screws securing the front panel.
Lower panel, remove connectors from the back, and remove panel from unit.
Label wires to transformer and unplug wires to transformer.
Using a crosshead screwdriver, remove the 2 screws securing the transformer and pull transformer from unit.
Install new transformer in reverse order and unit is now ready for use.