Section BXM‐301‐10H‐20A
030‐101901 Rev. A
R
4
1608IARA
Figure 5.
Boxer‐30 Rear View, Access Panel Removed
Document
Tray
Air intake
for heat
exchanger.
Do not
block.
Figure 6.
Rear Isometric View of BXM3019‐10HE,
Showing Rear Access Panel
Rear
access
panel
Bracket with groove
(adjusts rack
channel depth)
Rear View, Rear Panel On
Rear View, Rear Panel Off
Rear
access
panel
Air exhaust
for heat
exchanger.
Do not
block.
Cup‐washer
screw
Panel hardware is non‐captivated
19.25"
48.75"
Top and bottom mounting brackets not shown
Top and bottom
mounting brackets
not shown
Ö
Ö
Ö
tightened with a standard telco can wrench or 216 tool. In addi
tion to providing security, when fully‐tightened, this cup‐
washer screw helps to seal the cabinet and protect the interior
environment from outside elements or contaminants by com
pressing the door and panel against their gasket(s). Additional
security is offered for the door via a hasp in the handle that ac
cepts a field‐provided lock or padlock. Once the locks are open,
lift the bottom of the handle and rotate the handle counter‐
clockwise to release the 3‐point latch.
When closing and locking
the door, the door must be pushed fully closed before actuating the
swing handle, or damage to the locking mechanism may result.
2.1.2.3
Rear‐Access Panel (Detachable)
The rear‐access panel (Figure 6) can be removed for conve
nient access to the rear of equipment mounted inside Boxer‐30.
The purpose of the access panel is to facilitate equipment ac
cess, cabling, and servicing. The panel is secured with 7/16” hex
nut‐in‐cup washer screws and can be removed with a 216 tool
or can wrench. With the panel removed, the access hole mea
sures approximately 19.25” wide by 48.75” high (see Figure 5).
2.1.2.4
Top/Bottom Mounting Brackets
Two full‐width, heavy‐duty, mounting brackets, one at the top
and one at the bottom of the cabinet, come factory‐installed.
Figure 7.
Mounting Brackets for Wall/H‐Frame Mounting
Top Exterior
Mounting Bracket
(note the keyholes)
Bottom Exterior
Mounting Bracket (note
the 5 slots at the bottom)
The brackets are factory‐installed on the cabinet.
These brackets can be used to mount the cabinet to a wall or
H‐frame. The top bracket has 7 `keyholes', and the bottom
bracket has 5 mounting `slots'. Use wall‐mounting fasteners
with a diameter of up to
3
/
8
”. The vertical distance between the
top and bottom bracket holes is 62.6” (between the hole cen
ters).
The mounting hardware and the mounting surface must be
of sufficient strength, quality and size to support the cabinet plus all
equipment to be mounted in it.
2.1.2.5
Side Lift Ears
The Boxer‐30 cabinet is equipped with two external lift ears or
brackets, one on each side, attached at the top of the cabinet
(see Figure 3). These lift ears can be used to lift the cabinet us
ing lift equipment, for mounting purposes. Each ear has a hole
with a 2” diameter, to accommodate various cable, strap, or
hook sizes. Always use two straps of equal lengths, one for each
lift ear, when using this method to lift the cabinet.
Do not use
these lift ears for permanent mounting.
Function
Qty
Description
Customer
2
2.5” knock‐out for 2” conduit
3
1.125” knock‐out, for 1/2” or 3/4” conduit.
Network
2
2.5” knock‐out for 2” conduit
1
1.125” knock‐out, for 1/2” or 3/4” conduit, typ
ically for cables from an optional battery box.
3
1.125” knock‐out, for 1/2” or 3/4” conduit.
Battery
box
5
0.58” knock‐outs for attaching a battery box
below the cabinet
Table 1. Knock‐out Sizes and Quantities
2.1.2.6
Bottom Floor Knock‐outs
Multiple knock‐outs are provided on the floor of the cabinet
(see Figure 8 and Figure 21). There are five, small, 0.58” diam
eter knock‐outs in the floor of the Boxer‐30 cabinet for
attaching an optional battery box to the cabinet (hole patterns
of both units match, a battery box is shown in Figure 10). One
