Installation
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.
22
Figure 2.5 Attaching Transformer Plug
HPFF12 NAC Expander — P/N 53576:B 11/24/2010
Chassis-Mounting in FACP Cabinets
Attach plug to
transformer.
(Ships unplugged.)