Chapter 2
Cabling the Expansion Cabinet
2-3
2.2
Connecting the AC Power Cord
Caution –
The expansion cabinet is designed to work with single phase power
systems that have a grounded neutral conductor. To reduce the risk of electric shock,
do not connect the expansion cabinet into any other type of power system.
1. Open the rear door (
FIGURE 2-2
).
2. Verify that each AC power sequencer circuit breaker is in the Off position and the
Local/Remote switch is in the Local position (
FIGURE 2-3
).
FIGURE 2-3
Power Sequencer Control Panel
SWITCHED OUTLET CONTROL
M
A
I
N
P
O
W
E
R
POWER AVAILABLE
SWITCHED OUTLETS
LOCAL
REMOTE
J15
OUT
OFF
J14
IN
AC power sequencer
circuit breaker
Power Off
Power On
Fan-fail
cable-out
Fan-fail
cable-in
Local/Remote switch
Grounding
screw
