Page 86 of 456 Installing AC power
Procedure 5
Installing the UPS ground cabling
CAUTION
Damage to Equipment
Take care when connecting battery leads to the UPS.
A battery reversal can result in severe damage to the
UPS.
1Make sure the safety ground/protective earth wire is connected on all Large System columns.
2
3
4Run a #6 AWG wire between the ground lug on the rear of the pedestal, the bypass switch, and the UPS to a common frame ground point.
5Run a #6 AWG wire between the common ground point and the ground bus in the service panel.
