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These installation instructions provide all the
information needed for positioning the Nfinity
Maintenance Bypass Cabinet (including
environmental requirements) and for connecting
the input and output power cables.
I
NSPECTION
Upon receiving the Nfinity Maintenance Bypass
Cabinet, examine the packaging for any signs of
mishandling or damage. If any damage is noted,
contact your local dealer or Liebert representative
and notify your carrier.
E
NVIRONMENT
The Maintenance Bypass Cabinet environment
must be free of conductive contaminants and
excessive moisture (water condensation),
flammable vapors, chemical fumes, or corrosive
gases and liquids.
R
S
EQUIRED
ETUP
The tools below are required in order to properly
setup your maintenance bypass cabinet:
• pallet jack
• 1/2" (13 mm) wrench
• torque wrench
• flat-head screwdriver
• #2 Phillips screwdriver
• 3/16" (5 mm) Allen wrench
PREPARATION
E
QUIPMENT
S
P
ITE
REPARATION
When deciding where to locate your Maintenance
Bypass Cabinet, consider the weight and size of
the unit. Make sure that the structural integrity of
the floor can withstand the weight. Refer to the
table below for dimensional considerations:
Dimensions
Model
w/Transformer
W x D x H
In (mm)
(241.3 x 673.1 x 772.16)
Weight
287 lbs (130 kg)
Check to make sure that your Maintenance
Bypass Cabinet will be located in a well-ventilated
area with at least 12 inches in front of and behind
it. Transformer based models are forced air cooled
with the aid of two internal cooling fans.
The unit frame is bolted to the shipping pallet to
ensure safety. It is recommended that a pallet jack
be used to transport the unit to its operating
location (prior to unbolting the unit).
9
w/oTransformer
9.5 x 26.5 x 30.4
85 lbs (38 kg)
12" (304mm)
12" (304mm)
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