D9412GV2/D7412GV2 | Operation and Installation Guide | 5.0 Power Supply
24 Bosch Security Systems, Inc. | 7/09 | F01U003641-04
UL 864 Battery Requirements
If two batteries are needed to meet the standby time
requirements in a UL 864 Commercial Fire
application, install a D113 Dual Battery Supervision
Module to supervise each battery independently.
Refer to the D113 Battery Lead Supervision Module
Installation Instructions (P/N: 74-07468-000) for wiring
requirements.
5.2.2 Installing the Battery
1. Place the battery upright in the base of the
enclosure.
2. Locate the red and black leads supplied in the
literature pack.
3. Connect the black battery lead to Terminal 4, and
then to the negative (-) side of the battery.
4. Connect the red battery lead to Terminal 5, and
then to the positive (+) side of the battery.
Warning: High current arcs are possible.
The positive (red) battery lead and
Terminal 5 can create high current arcs if
shorted to other terminals or the
enclosure. Use caution when working
with the positive lead and Terminal 5.
Always disconnect the positive (red) lead
from the battery before removing it from
Terminal 5.
Caution: The battery terminals and wire
are not power limited. A 6.4 mm (0.250
in.) space must be maintained between
the battery terminals, battery wiring, and
all other wiring. Battery wiring cannot
share the same conduit, conduit fittings,
or conduit knock-outs with other wiring.
Refer to Figure 9.
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