UPS R12000 XR Models Installation Instructions

Unpacking the UPS
WARNING: To reduce the risk of personal injury or damage to
the equipment:
• Do not use the lift-out tray to transport or carry the UPS.
• Use the lift-out tray to unload the UPS.
• The battery modules are charged from the factory. Do not
touch the connectors.
Transport the packaged UPS to its installation location. Unpack the
UPS near the rack where it will be assembled. Follow the
unpacking instructions on the carton. Verify that all components
are present.
Mounting the Rails
The UPS must be mounted on the fixed rails supplied with the unit.
Before beginning this installation process, review and adhere to the
following precautions.
WARNING: To prevent personal injury, verify that the rack
containing the UPS is stable. The following conditions must be
met:
• The leveling feet are extended to the floor.
• The full weight of the rack rests on the leveling feet.
• The stabilizing feet are attached to the rack if it is a
single-rack installation.
• The racks are coupled together if it is a multi-rack
installation.
• Only one component should be extended at a time. A rack
may become unstable if more than one component is
extended for any reason.
IMPORTANT: Do not power up the UPS until assembly is complete.
To mount the rails:
1. Loosen the nuts (1) and extend the brackets (2) to the desired
length. Tighten the nuts slightly to stabilize the bracket.
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2. Use the rack template tool to measure and mark the screw
locations for the rails on the front and rear of the rack.
3. Use the cage nut tool to install the cage nuts in the rear
rack-mounting rails.
4. Insert the screws supplied in the UPS kit through each
rack-mounting rail and into the front of each rack.
5. Insert the back screws into the cage nuts that were installed in
step 3.
Installing the UPS in the Rack
Before attempting to install the UPS, review and adhere to all
warnings provided in the "Installation Considerations" section of
this document.
To install the UPS in the rack:
1. With one person on each side of the carton, remove the UPS
chassis using the lift-out tray.
2. Gently lower the chassis to the floor in front of the rack.
3. With one person on each side and one person in the rear, lift the
chassis to rail level and slide the UPS into place on the
mounting rail.
4. Attach the chassis to the rack using the screws and the cage
nuts supplied with the rack.
NOTE: After installing the UPS chassis, insert remaining screws for
support, if any screw holes are unoccupied.
5. Attach the hold-down bracket (1) to the left rail using the
screws in the hardware kit. Attach the hold-down bracket to the
UPS using the nuts (2) supplied with the hardware kit.
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WARNING: Do not block the exhaust air vents.
6. Remove the four screws from the rear of the UPS.
7. Attach the hold-down bracket to the UPS with the four screws
removed in step 6.