External Battery Cabinet Installation - Emerson Liebert GXT4-5000RT230 User Manual

12 Chapter 5 Installation and Configuration

Caution
1. Lifting equipment into the rack may be a two-person job, depending on the weight of the equipment.
2. Liebert® recommends taking the internal batteries out of the UPS during rack installation. This will make the UPS cabinet
lighter and easier to handle.
3. The Liebert GXT4™ weighs 151 lb. (67kg). For the UPS weight, see Table 11-1; for the battery cabinet's weight, see Table
11-5.
4. Factory-supplied rack handles are not intended to be used to lift the UPS. The handles are intended to be used to slide the UPS
into and out of the rack.
9. Insert the equipment, with inner members attached in Step 7, into the bracket assemblies by inserting the top and
bottom edges of the inner members into the top and bottom curved tracks of the front members and sliding the
equipment into the rack (see Figure 5-9). Ends of inner members are tapered to allow the rear of the equipment to be
angled upward before insertion, if space allows.
Then the rear, bottom edges of the inner members can be placed into the front edge of the bottom tracks and the
front of the equipment can be tipped up so they are level to insert the top edges of the inner members before sliding
the equipment into the rack (see Figure 5-9). The equipment should move smoothly into the bracket assemblies. If it
does not, recheck the alignment of the front and rear members from Steps 4 and 5.
10. Secure the front of the equipment to the rack mounting rails to prevent the equipment from sliding out of position.
If securing holes are provided on the front of the equipment that align with the center holes on the return flange of the
front members, you can use the four extra M5 screws provided in the kit to secure the equipment. Otherwise, the
equipment should be secured to the front of the rack with four customer-supplied fasteners.

5.2 External Battery Cabinet Installation

Optional Liebert® external battery cabinets may be connected to the UPS to provide additional battery run time.
External battery cabinets are designed to be placed on one side of the UPS or stacked beneath the UPS. External
battery cabinets can be used in either a rack-mount or tower configuration.

Caution
The external battery cabinet(s) are heavy (refer to Chapter 12 Specifications). Take proper precautions when lifting them.
Insert
Inner member
Figure 5-9 Inserting the UPS
Liebert GXT4 UPS 5000VA ~ 10000VA (230V) User Manual
Front member