Ziton ZP3, Руководство по установке и обслуживанию

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Appendix B: ZP3 system maintenance
ZP3 Fire Control Panel Installation, Commissioning, and Maintenance Manual 133
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2. Service and
preservice check Use the panel menu to take a print out of all the sensors that
are in a service or preservice condition, which indicates that
they are contaminated. Exchange these points with replacement
units, set to the same address. Dirty sensors can be sent to
Ziton for cleaning.
3. Analogue values
check Use the panel menu to generate printer reports of device
analogue values. Compare these values to the permitted values
for each point. Replace faulty devices or repair wiring.
4. Configuration check Connect Planner to the panel and print out a complete system
configuration from the panel software. Compare this to the
system specification and verify that the system zoning, input-
output mapping, and other settings have not been changed.
5 Disabled devices
check Check if the common Disable LED on the front of the panel is
illuminated. If so, use the menu to identify the disabled devices
and investigate the reason. Any faults should be rectified, and
any disabled devices should then be enabled.
6. Test the alarms Test one sensor or call point in each zone. Activate each point
in turn, checking that the sounders operate and that the panel
reacts correctly.
Check that signals to auxiliary systems such as the fire station,
air conditioning, building management systems, graphics
displays, or remote indicators function correctly.
7. Fault test Remove one sensor in the system and check that the panel
correctly reports the event. Accept the fault, replace the sensor
and reset the panel.
8. Panel controls test Check that all control functions and the Accept and Reset
buttons are operating correctly.
9. Printer test Make sure that the printer (if fitted) is printing all events
generated during the service.
10. Monitor earth
leakage If the earth leakage monitoring feature on the ZP3 system is
enabled, test the earth leakage by applying a short between the
positive leg of the Z-loop and earth. Make sure that the panel
indicates an earth leakage fault. Repeat test using the negative
leg of the Z-loop.
11. Connection checks Make sure that all terminal screws are tight and cables inside
the panel are secure. Check that all printed circuit boards
(PCBs) appear to be in good condition, are free of dust and are
securely mounted in the panel.
12. Battery replacement
check Make sure that the backup batteries installed are sufficient to
meet the system specifications. If not then replace them with
suitable ones as described under “Removing and replacing the
backup batteries” on page 152.
Check whether the battery replacement date will still be valid
before the next service. If not, then replace the batteries as
described under “Removing and replacing the backup batteries”
on page 152. The age of the battery should be marked on it with
a label, or may be recorded in the log book. SLA batteries
should be replaced at least every four years, or more frequently
in high temperature environments (refer to the manufacturer’s
documentation if necessary).