Removing the ground power unit (GPU)

Preliminary requirements

Safety conditions

Obey all the safety precautions when you do maintenance on or near electrical/electronic equipment. If you do not obey these precautions, injury to personnel and/or damage to equipment can occur.

Procedure

1. Stop the ground power unit.

2. Disconnect the ground power unit connector

3. from the external power receptacle.

4. Close the external power access-door (192CR).