2.2
Measuring The Power Supply Voltages
If you need to measure power supply voltages, you can do so at the DC voltage connector. Measure the power
under the following conditions:
•
AC line cord connected to the AC outlet,
•
DC power cable disconnected from power supply’s DC voltage connector,
•
AC power switch turned on.
Measurement details are shown in the illustration.
CAUTION
Once you have measured the power supply voltages, turn off the AC power switch and disconnect the AC
line cord from the AC outlet. Leave the AC power disconnected until you have installed the circuit boards
in the main cabinet.
2.3
Identifying The Fuse
The power supply fuse is a slow-blow type rated at 8 AMPS and 250 VOLTS. A replacement fuse must have the
same rating.
IMI66–105
Installing The DXP Plus Main Cabinet
8 – Installing The DXP Plus Main Cabinet