Avaya 1 Series Site Preparation, Installation And Operator's Manual page 41

Avaya Model 3000 UPS Operator's Manual
Bypass Isolation
Module (BIM, 50 Hz)
UPS Module
Battery Module
Caster Base
Floor Mounting Plate
Figure 4. UPS with Isolation Module Setup
3. Stack the modules onto the caster base according to the
stacking order shown in Figure 3 or Figure 4.
The first module should nest on the base and each additional
module nests on the preceding one.
If multiple Stacking Modules are used, the caster bases may be
secured together on the side with two of the 1/4-20 x 1/2
screws provided.
167-405-119 Issue 6 Uncontrolled Copy
S
1/4-20 x 1/2 Screws
Installation
Stacking Module Cover
(the smaller flanges
without holes face
toward the front)
1/4-20 x 1/2
Screws
31