Digital Equipment VAXstation 3100 Maintenance Manual page 149

128 VS
3100
(Model 40)
System
Figure 5-19 Battery Cable Location
4. Remove the battery pack from its holder.
riOTi::
BATTERY
PACK
A new battery needs a minimum of 25 hours of continuous power to
fully charge the battery.
If
the battery's charge is low, you will see an
error for the NVR (0000.0005) when you power up the system.
5.2.11 Power Supply Removal
1. Remove the system box cover (Section 5.2.1).
2. Remove both of the drive mounting panels (Section 5.2.2).
3. Disconnect the power cable from the system module.
4. Unscrew the four screws (Figure 5-20).