Installing The Adjustable Rack-Mount Kit-Sold Separately - Liebert GXT2-4500RT230 User Manual

5.1.3 Installing the Adjustable Rack-Mount Kit—Sold Separately
This kit contains parts needed to mount several different models of UPS and external battery cabi-
nets into EIA310-D standard four-post racks that are 18-32" deep (457-813mm). The weight limit per
pair of adjustable rack-mounting brackets is 91 kg (200lbs.).
Parts included are:
Item
Rear bracket members
Front bracket members
Inner bracket members
M4 x 8mm machine screws
M4 locking hex nuts
M5 x 16 mm machine screws
Grease packet.
Tools needed for installation are:
• one Phillips screwdriver
• one 7mm wrench
The adjustable rack-mounting brackets (Part#: RMKIT18-32) feature retaining latches to prevent
users from inadvertently sliding the UPS or battery cabinet out of the rack.
To install the rack mount brackets:
1. Unpack two (2) rack-mounting bracket assemblies and
mounting hardware from this kit. Bracket assemblies are
interchangeable between left-hand or right-hand.
Remove inner member of each bracket assembly as shown
at right by extending it to its outermost position, depress-
ing the retaining latch and then pulling the inner member
out of the bracket assembly.
2. Determine the height position inside the rack enclosure
where you want to mount the UPS or battery cabinet.
CAUTION
!
Reduce the risk of tipping the rack enclosure by
placing the UPS or battery cabinet in the lowest
possible rack position.
3. Install the rear member of each bracket assembly into the
rack enclosure with two (2) M5 screws provided in this kit
(see figure at right). The return flanges on the bracket
assembly fit to the inside of rack mounting rails. Insert
screws loosely (finger-tight) into the top and bottom holes of
the return flange on the rear member. Extend the bracket
assembly by sliding the front member forward until it
touches the front rack mounting rail. Insert two (2) M5
screws loosely (finger-tight) into the top and bottom holes of
the return flange on each front member. Make sure that the
bracket assemblies are at the same mounting height on all
four (4) rack mounting rails.
Quantity
2
2
2
16
8
12
1
11
Installation and Configuration
Retaining
Latches
Inner
members
Front rack
mounting rails
Rear rack
mounting
rails
M5 screws
Return
flanges
Front
members
M5 screws