De-Energizing The Maxicharger; Measuring The Ac Voltage - Autel MaxiCharger DC Fast Installation And Operation Manual

De-energizing the MaxiCharger

 To de-energize the MaxiCharger
Set the upstream breaker which provides the power to the MaxiCharger to OFF
and lock it. Make sure that this breaker stays in the OFF position during the
procedure.
Open the front door.
Measure the AC voltage by referring to
that all the measured voltages are 0 volts.
Measure the DC voltage by referring to
that all the measured voltages are 0 volts.
Close the door.

Measuring the AC Voltage

Use a voltage tester to measure the AC voltage between the terminals on the surge
protection device switch:
L1 to L2
L1 to L3
L2 to L3
N to L1/L2/L3
NOTE
The surge protection device switch shows the indica tions N, L1, L2, and L3.
Figure 6-7 Measuring the AC Voltage
Measuring the AC
Measuring the DC
53
Voltage. Make sure
Voltage. Make sure