Removal and Replacement
5.2.8 Control Panel (PN 54-21719-01)
Perform the following procedure to remove the control panel:
Before performing the following removal and replacement
procedures, switch off the circuit breakers on the back of the
LSB chassis and on the power controller.
Special instructions apply to extend the LSB chassis to prevent
personal injury (see Section 5.2.2).
1. Extend the LSB chassis for service (see Section 5.2.2).
2. Disconnect the DEC power bus cable and the console cable from the
connectors located behind the top left edge of the front panel (see Figure 5–8).
3. Use a wrench to remove the six nuts that secure the front panel to the LSB
chassis (see Figure 5–9).
5–16 Removal and Replacement
WARNING
WARNING