Vertiv Liebert RX, User Manual

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Vertiv | Liebert
®
RX
™
Remote Distribution Cabinet User Manual | 5
1.3 Unit Preparation
The Liebert RX may be easily removed from the shipping pallet and installed by customer
personnel. A typical procedure is as follows:
• Set the shipping pallet in a level area where there is enough room lift the Liebert RX off the pallet onto the
raised floor.
• Remove front door.
• Unbolt the unit from the shipping pallet. There is a bolt in each of the four bottom corners.
• Use a lifting device or an appropriate number of personnel to lift the unit off the pallet and place it on the
floor.
1.4 Location Considerations
The Liebert RX should be installed in the data center and close to the load(s) it is supplying.
Equipment location should employ the shortest output distribution cable runs consistent with
logical equipment arrangement and allowances for additional equipment.
The Liebert RX should be installed in an environment with an ambient temperature range of 32°F
to 104°F (0°C to 40°C) with a relative humidity of 0% to 95% (non-condensing).
Required clearance above the unit for cooling air flow is 18" (460 mm); clearance below for cables
is 12" (305mm) minimum. Bottom clearance is required for exit of cables/conduits and for cooling
airflow. This clearance is automatically provided by a raised floor with a minimum height of 12"
(305mm).
Recommended minimum service clearances are shown in
1.5 - Configurations for Liebert RX
Installation and Figures 2 and 3 . The indicated clearance at the front of the unit is required for
service access by the National Electrical Code (NEC). Clearance above the unit is required for
cooling airflow (exhaust).
As with all electrical devices, the Liebert RX produces heat under normal operation. The heat
output is 3412 BTU/Hr (1 kWH). This heat output should be included when calculating the
environmental conditions of the room.
WARNING
Risk of heavy unit falling or tipping over. Can cause property damage, personal injury or
death.
A single Liebert RX is not designed to be a free-standing unit and may present a tipping
hazard. The Liebert RX must be properly supported and braced until it is securely attached
to a supporting structure.
NOTE
Before maneuvering the unit into its final position, read and follow all advisories in 1.4 - Location
Considerations