Installation Chassis-Mounting in FACP Cabinets
16 HPFF12 NAC Expander — P/N 53576:B3 10/1/2018
2.2 Chassis-Mounting in FACP Cabinets
Up to three HPFF12CM units can fit into the FACP cabinet. Compatible Fire Alarm Control Panel cabinets include:
See power-limited wiring Section 2.5.2, “Power-Limited Wiring, FACP Cabinet”, on page 27.
Attaching the HPFF12CM onto Mounting Plates
1. Attach power cable to the FFSMTR9-PCA (ships unplugged) as shown in Figure 2.5.
2. Attach mounting plates as shown in Figure 2.6.
3. For the bottom-most chassis-mounting plate only, install four #8-32 keps nuts on the plate’s studs as shown in Figure 2.6. This will
properly space the battery well away from the backbox’s mounting hardware.
4. Align HPFF12CM module with the backbox’s mounting studs; fasten securely using four #8-32 keps nuts as shown in Figure 2.7.
5. Install battery well by resting the bottom on top of the studs and securing the top with two #8-32 keps nuts as shown in Figure 2.7.
Number of Units
Supported
EQ Series Backboxes & Doors
One EQBB-B4 with EQDR-B4 or FCI-VDR-B4B
Two EQBB-C4 with EQDR-C4 or FCI-VDR-C4B
Three EQBB-D4 with EQDR-D4 or FCI-VDR-D4B
Table 2.1 FACP Cabinets
NOTES:
1. When an HPFF12CM unit is mounted in a FACP cabinet, the top row must be left open for proper heat dissipation.
2. Alternate the mounting direction for HPFF12CM as shown in Figure 2.7. Battery must be on left side of bottom row.
EQ Series Backboxes
(EQBB-D4 shown)
Note: Two-row and three-row mounting is equivalent. Drawings are not to scale.
E
Q
D
c
a
b
i
n
e
t
m
o
u
n
t
i
n
g
h
o
l
e
s
.
w
m
f
Figure 2.4 Chassis-Mounting in FACP Cabinet: Overview
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