10 Chapter 5 Installation and Configuration
Table 5-1 Included parts in rack-mount kit
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 rack-mounting bracket assemblies and mounting hardware from this kit. Bracket assemblies are
interchangeable between left-hand or right-hand.
2. Remove inner member of each bracket assembly shown in Figure 5-4 by extending it to its outermost position,
depressing the retaining latch and then pulling the inner member out of the bracket assembly.
Inner member
Front member
Pull out
Retaining latch
Rear member
Figure 5-4 Removing inner member of each bracket assembly
3. 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.
4. Install the rear member of each bracket assembly into the rack enclosure with two 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.
M5 screw (4 pcs)
Mounting rail
Rear member
Front member
Figure 5-5 Installing rear member of each bracket assembly
5. Extend the bracket assembly by sliding the front member forward until it touches the front rack mounting rail. Insert
two 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.
Liebert GXT4 UPS 5000VA ~ 10000VA (230V) User Manual