Rack Mount Installation - Liebert Power Supply User Manual

The wires in the mains lead are colored with the following code:
Green and Yellow = Earth
Blue = Neutral
Brown = Live
As the color of the wires in the mains lead may not correspond with the colored
marking identifying the terminals in the plug, proceed as follows:
The green and yellow wire must be connected to the terminal in the plug which is
marked with the letter "E" or by the earth symbol, or colored green and yellow.
The blue wire must be connected to the terminal which is marked with the letter
"N" or colored black.
The brown wire must be connected to the terminal which is marked with the letter
"L" or colored red.
9.
Connect the supplied IEC320-10 output cable (B) between the load equipment
input socket (D) and one of the UPS AC output sockets (E). Connect all load
equipment to the UPS in this way.
10.
Turn on the UPS by pressing the On button for at least one half second; then turn
on the connected load equipment. The UPS is ready for normal operation.
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RACKMOUNT INSTALLATION
1.
Unpack the UPS carefully noting the packing method. Retain box and packing
material for possible future shipment.
CAUTION: The UPS is heavy (see specifications). Take the proper precautions
when lifting or moving the UPS.
2. Visually inspect the UPS for freight damage. Report any damage to the carrier
and your dealer.
3.
Locate the UPS indoors where it cannot be accidentally disconnected. Locate it
in an area with unrestricted air flow, away from water, flammable liquids, gases,
or corrosives. Maintain a minimum of 100 mm (4 inches) clearance around the
UPS. Maintain an ambient temperature range of 0° to 40° C (32° to 104° F).
NOTE: UPS operation in temperatures above 77° F (25° C) reduces battery life.
4.
Gently lay UPS on its bottom side so that the front bezel is facing you.
5.
The Rackmount UPS must be supported by a shelf or rails. The front bezel will
not support the weight of the UPS.
CAUTION: To Increase the stability of the rack enclosure, place the UPS in the
lowest possible rack position).
6.
Refer to the Installation instructions supplied with the Rack Slide or Shelf Kits to
complete the installation procedures.
700-1400 VA models: unplug power input cable (A) from load equipment input
7.
socket (D) and plug it into UPS input socket (C). Re-plug the power input cable
(A) into mains supply socket. Proceed with step 13.
2200 VA models: an input cable is not supplied. Proceed with the next step
after obtaining a proper cable with an IEC 320-16 receptacle.
8. Connect the molded connector of the mains AC input supply cable into the UPS.
9.
Fit the supplied retainer bracket around the input supply cable and secure the
bracket to the rear of the UPS using the two supplied screws (see figure on next
page).
10.
Ensuring load equipment is turned off, plug all loads into the UPS output
receptacles.
11.
The free end of the input supply cable should be connected to the electrical
supply distribution system in accordance with local rules and conditions.
NOTE: The UPS On/Alarm Silence and Manual Battery Test buttons do not
electrically isolate the internal parts. To isolate the UPS, provide an isolator that
is accessible to the operator and located within two meters of the UPS.
12. The wires in the mains lead are colored with the following code:
Green and Yellow = Earth
Blue = Neutral
Brown = Live
As the color of the wires in the mains lead may not correspond with the colored
marking identifying the terminals in the plug, proceed as follows:
The green and yellow wire must be connected to the terminal in the plug which is
marked with the letter "E" or by the earth symbol, or colored green and yellow.
8