Bosch B4512 - Page 11

Control Panels Certifications, approvals, listings, and safety | en 11
Bosch Security Systems, Inc. Installation Manual 2018.07 | 16 | F.01U.287.180
!
Warning!
High current arcs are possible
The positive (red) battery lead and the terminal labeled BAT+ can create high current arcs if
shorted to other terminals or the enclosure. Use caution when you touch the positive lead
and the terminal labeled BAT+. Always disconnect the positive (red) lead from the battery
before you remove it from the terminal labeled BAT+.
!
Caution!
Battery terminals and wire are not power limited
Maintain a 0.250 in (6.4 mm) space between the battery terminals, battery wiring, and all
other wiring. Battery wiring cannot share the same conduit, conduit fittings, or conduit
knockouts with other wiring.
!
Caution!
Heavy discharges possible
The system can have heavy discharges if you exceed the maximum output ratings or install
the transformer in an outlet that is routinely switched off. Routine heavy discharges can lead
to premature battery failure.
Notice!
Use sealed lead acid batteries only
The charging circuit is calibrated for lead-acid batteries. Do not use gel-cell or NiCad
batteries.