ZP3 Fire Control Panel Installation, Commissioning and Maintenance Manual
REV 11 (ISS 08/03/2010)
Page 127
Corrective maintenance
Removing and replacing the lithium time/date batteries
The lithium time/date batteries on the main board must be replaced before they reach their end-
of-life date.
CAUTIONS:
The Lithium time/date batteries contain substances that are potentially hazardous
to your health and to the environment.
If the Lithium time/date batteries are replaced for any reason, the old batteries
cannot be disposed of as unsorted municipal waste in the European Union. See the
product documentation for specific battery information. The batteries are marked
with this symbol, which may include lettering to indicate cadmium (Cd), lead (Pb), or
mercury (Hg). For proper recycling, return the batteries to your local supplier or to a
designated collection point. For more information see: www.recyclethis.info.
Remove the lithium time/date batteries as follows:
1. Open the front door of the ZP3 panel.
2. Locate the lithium time/date batteries on the main board (see Figure 73).
3. Remove the batteries by sliding them out from under the securing pin.
4. Return removed batteries to your local supplier or to a designated collection point for
recycling.
Do NOT dispose of the batteries as unsorted municipal waste
.
5. Install two new lithium batteries into the space provided making sure that the positive sides
of the batteries are facing towards the front of the panel.
Figure 73: Removing the lithium time/date batteries
Fuses and indicators
Figure 74 shows the fuses and indicators used primarily for fault finding on the power supply. A
list of fuses and indicators is provided in the accompanying legend.
Fuses must only be replaced with the value and type shown. Use of an incorrect fuse can affect
safety and reliability.
