Chapter 3
Installing the iPSU (Power Supply Unit)
25
Testing the electrical outlet
Test the electrical outlet you intend to use with an electrical outlet tester to ensure that
it is working.
Mounting the power supply unit
This section assumes that the i3822V has been mounted and that the power supply
line on the i3822V has been connected. An 8-foot AC power adapter is shipped with
the power supply unit. Allow slack (about 2 inches) for the power plug when mounting
the power supply unit.
Note:
Unless you are advised from the battery manufacturer, do not install batteries
measuring less than 12.75V. Measure the open circuit battery voltage to make sure
that it has not significantly discharged before installation.
To mount the iPSU:
1. Use a Phillips screwdriver to unfasten the two screws (one on each side) securing
the power supply unit cover and put them in a safe place until they are needed.
CAUTION:
The iPSU with a battery installed weighs approximately 11 pounds. To
prevent potential personal injury or equipment damage, mount the iPSU to a wall stud
that is strong enough to support the weight.
Remove screws from both
sides of the unit to remove
the front cover.