INSTALLING THE PDU
EATON
Powerware
®
225 kVA PDU Installation and Operation Manual
S
164201629 Rev D
www.powerware.com
3−3
C
A
U
T
I
O
N
CABINET MAY FALL. Do not loosen the hardware attaching the side or front supports to the cabinet base, or
the front and side supports to each other, at this time. The cabinet must be lowered by the jacking bolts
before the supports can be removed.
11.
Carefully and evenly
lower the cabinet by turning each jacking bolt consecutively two
full turns (maximum)
until the casters contact the floor and the cabinet is no longer
supported by the jacking bolts.
12.
After the PDU cabinet is resting on the floor, remove the jacking bolts and
discard or recycle them in a responsible manner.
13.
Remove the hardware holding the front, rear, and side supports to the cabinet
base. Discard or recycle the hardware and support brackets in a responsible
manner.
14.
Roll the cabinet to the installation location.
15.
If installing the PDU onto a floorstand, proceed to Step 16; otherwise proceed to
Step 19.
16.
Install the floorstand at the installation location and bolt to the floor below the
raised floor with customer−supplied hardware. See Figure A-43 on page A−58 for
floorstand drawings and dimensions.
17.
Adjust and level the floorstand to the height of the raised floor.
18.
Roll the PDU onto the floorstand from the front of the floorstand. Center the
PDU wheels between the floorstand left and right end plates.
C
A
U
T
I
O
N
Use leveling feet only for distributing the weight of the cabinet equally. Using the leveling feet to raise the
cabinet may result in serious injury to personnel or damage to the cabinet.
19.
Secure the PDU in position by lowering the leveling feet until the cabinet is not
resting on the casters and the cabinet is level.
20.
If sidecars are installed, lower the sidecar leveling feet to support the cabinet.
21.
3.3
Installing PDU Power Wiring
NOTE
Remove the PDU cabinet top or bottom conduit landing plate to drill or punch conduit holes or
remove knockouts (see paragraph A.4 on page A−39).
C
A
U
T
I
O
N
DO NOT overtighten the terminal lugs to prevent stripping the threads. Tighten lugs to the torque values
specified in Table K through Table N on pages A−35 through A−38.
1.
Verify that all power sources are removed.
2.
If not already open, unfasten the front door latch and swing the doors open.
3.
Loosen the screws securing the inside distribution panel doors and swing the
doors open.
Summary of Contents for Powerware 225 kVA Three-Phase Power Distribution Unit
Page 141: ......
Page 142: ... 164201629D 164201629 D ...
