PXL Conventional Fire Alarm Control Panel
Testing and Troubleshooting
54
SYSTEM TEST
Important:
If the System is connected to the Fire Department, or activates an
external System (for example, a leased line connection), disarm
the related outputs before servicing to prevent activation. Notify
persons in the facility that you are conducting a System test so that
they can ignore any alarms that sound during testing. Be sure to
reset the System at the end of the inspection.
To ensure maximum safety, follow the procedure described below.
To ensure proper and reliable operation, we recommend the follow-
ing inspection and testing schedule:
Every Six Months
1.
Check the sensitivity of each detector using the appropriate
CERBERUS PYROTRONICS
TM
sensitivity tester (where
applicable).
2. If the PARTIAL SYSTEM DISABLE LED is lit, check that all
appropriate detectors are armed.
3. Activate a detector or alarm-initiating device. To test for Go/No
Go operation, use CERBERUS PYROTRONICS
TM
Test Gas
P/N 315-282747, following the instructions on the label. Check
that the detector LED lights and that the proper indication is given
at the Control Panel.
4. Verify that an alarm can be acknowledged and that the System can
be silenced and reset (See Acknowledge Alarms on page 37).
5. Verify the time and date setting of the System clock (See Set
System Clock in Figures 22 and 23).
Every Year
1. Check that the System operates in accordance with
specifications.
2. Perform any other applicable tests required by national or local
fire codes.
FUSE REPLACEMENT IN THE PXL SYSTEM
The fuses are located on the PPS-10M Power Supply module (See
Figure 4, page 10). Fuse ratings are shown in Table 14.
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