Powerware 9335 User Manual Page 20

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2-2 Powerware 9335 (80 kVA and 120 kVA) Installation and Operation
164201396 REV A 071103
2.2 UPS Cabinet Installation
To install an UPS cabinet, perform the procedures in the following paragraphs.
2.2.1 Unloading the Powerware 9335 (80 kVA and 120 kVA) UPS
Cabinet from the Pallet
The UPS cabinet is bolted to a wooden shipping base using two steel angles. To remove
the shipping material, perform the following procedure.
1. Remove accessory installation kit located at the top of the unit (see figure 1.1) by
opening top of outer box.
Remove the 4 jacking bolts from the accessory pack.
Use a forklift or other material handling equipment to move the cabinet to the
installation area. Insert the forklift forks under the unit and keep the unit elevated
approximately 3 inches above the ground.
2.
Remove
the outer stretch wrapping. The two steel angles which connect the UPS
cabinet to the wooden shipping base contain 2 threaded holes for inserting jacking
bolts..
3.
Unbolt the wooden cross members on the shipping base by removing the four nuts
(10 mm) which fasten the wooden pallet to the steel brackets. Remove the wooden
cross members from the steel brackets. Insert the jacking bolts into the holes and
lower them to the ground, in order for the weight of the unit to be supported by the 4
bolts. Place small metal plates under the jacking bolts to prevent floor damage.
Ensure the unit does not tilt more than specified in the caution note above. Remove
the forklift or pallet jack once the unit is supported on the jacking bolts. Slowly lower
the UPS by alternating between the four jacking bolts, until the steel brackets are on
the floor. Remove the jacking bolts. Detach the UPS cabinet from the angle steel by
removing all of the M5 Phillips-head machine screws that fasten them, using a #3
Phillips head screwdriver. Tilt the unit slightly to enable the steel bracket to be
removed from beneath two legs. Lower the unit down to the floor.
4.
Repeat the process for the other side by tilting the unit and removing the steel bracket.
(See illustrated procedure packed on the outside of the shipping carton.)
5.
The UPS cabinet may now be moved to its final position for installation.
WARNING:
The UPS cabinet is heavy. Refer to Table J in Appendix A for weight of
cabinets. If unloading instructions are not closely followed, the cabinet may
cause serious in
j
ur
y
.
CAUTION:
Do not tilt cabinets more than ±10 degrees from vertical. Do not cut the
outside protective cardboard packing box open. Damage to the enclosed
cabinet ma
y
occur.
CAUTION:
Carefully open top of outer package and remove accessory installation kit
before removin
g
outer
p
acka
g
in
g
. A
pp
roximate wei
g
ht is 25 lbs.
(
11 k
g
.
)
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