Honeywell HPFF12 - Installation; Backbox Mounting

Chassis-Mounting in FACP Cabinets Installation
HPFF12 NAC Expander — P/N 53576:B3 10/1/2018 17
h
p
f
f
1
2
c
m
-
c
a
b
l
e
.
w
m
f
Attach plug to
transformer.
(Ships unplugged.)
Figure 2.5 Attaching Transformer Plug
Note: Components have been
removed from this graphic for
illustration purposes only.
hpff12cm-plate-mtg.wmf, hpff12cm-bottom-
Attach each chassis-
mounting plate to
backbox with two
#8-32 kep nuts.
For the bottom chassis-mounting plate only:
Install four #8-32 kep nuts onto studs
where battery well is to be located.
NOTE: This can be done before or after
attaching chassis-mounting plate to backbox.
Note: Two-row and three-row mounting is equivalent.
Figure 2.6 Installing Chassis-Mounting Plates onto Backbox (EQBB-D4 Shown)