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Page 1

ADJUSTABLE RACK-MOUNT KIT INSTALLATION

This kit contains parts needed to mount several different models of Uninterruptible Power Supplies (UPS)

and Battery Cabinets into EIA310-D Standard 4-Post Racks that are 18" to 32" deep. The weight limit

per pair of Adjustable Rack-Mounting Brackets is 250 pounds (113 kg). Parts included are: (2) Rear

Bracket Members, (2) Front Bracket Members, (2) Inner Bracket Members, (16) M4 x 8 mm Machine

Screws, and (12) M5 x 12 mm Machine Screws. Tools needed for installation are: a Phillips Screwdriver

and a 7 mm Wrench. The Adjustable Rack-Mounting Brackets feature Retaining Latches to prevent

users from inadvertently sliding the UPS or Battery Cabinet out of the Rack.

1. Unpack (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 in Figure 1 by

extending it to its outermost position, depressing

the Retaining Latch and then pulling Inner Member

from Bracket Assembly.

2. Determine the height position inside the Rack

Enclosure where you want to mount the UPS or

Battery Cabinet. (CAUTION: REDUCE RISK OF

TIPPING THE RACK ENCLOSURE BY PLACING

UPS OR BATTERY CABINET IN THE LOWEST

POSSIBLE RACK POSITION.) Install Rear

Member of each Bracket Assembly into Rack

Enclosure with (2) M5 Screws provided in this kit.

(See Figure 2) Return flanges on Bracket

Assembly fit to the inside of Rack Mounting Rails.

Insert Screws loosely (finger-tight) into top and

bottom holes of return flange on Rear Member.

Extend Bracket Assembly by sliding Front Member

forward until it touches the front Rack Mounting

Rail. Insert (2) M5 Screws loosely (finger-tight) into

top and bottom holes of return flange on each Front

Member. Make sure Bracket Assemblies are at the

same mounting height on all (4) Rack Mounting

Rails.

3. Locate (8) M4 Screws and (8) M4 Nuts from

hardware pack in this kit. Each Nut has a locking,

nylon insert that begins gripping the Screw when it

is halfway tight. Make sure to tighten Nut and

Screw completely to assure locking action. Fasten

Rear Member and Front Member together using (4)

Screws and (4) Nuts per Bracket Assembly as

shown in Figures 3A and 3B. For maximum

support, locate fasteners for each Bracket

Assembly as far apart as possible, depending on

rack depth, while still joining both Members (See

Figures 3A and 3B). Check alignment of Bracket

Assemblies and TIGHTEN ALL SCREWS FROM

STEPS 2 AND 3.

Figure 2

FRONT RACK

MOUNTING

RAILS

REAR RACK

MOUNTING

RAILS

SCREWS

Figure 3A

SCREWS

M4 NUTS

18" RACK

DEPTH

M4 NUTS

Figure 1

RETAINING

LATCHES

INNER

MEMBERS

FRONT

MEMBERS

REAR

MEMBERS

RETURN

FLANGES

Summary of content (2 pages)

PAGE 1
ADJUSTABLE RACK-MOUNT KIT INSTALLATION This kit contains parts needed to mount several different models of Uninterruptible Power Supplies (UPS) and Battery Cabinets into EIA310-D Standard 4-Post Racks that are 18" to 32" deep. The weight limit per pair of Adjustable Rack-Mounting Brackets is 250 pounds (113 kg). Parts included are: (2) Rear Bracket Members, (2) Front Bracket Members, (2) Inner Bracket Members, (16) M4 x 8 mm Machine Screws, and (12) M5 x 12 mm Machine Screws.
PAGE 2
ADJUSTABLE RACK-MOUNT KIT INSTALLATION 4. Prepare the UPS or Battery Cabinet (the "equipment") for rack mounting by following instructions in the equipment's user manual. The equipment may require additional parts to be added or parts to be removed for rack mounting. After it is prepared, lay equipment in rack-mounting position. Fasten Inner Members from Step 1 to the equipment on both sides as shown in Figure 4 with (8) M4 Screws provided in this kit.