Potter PFC-6075R - Manual (Page 128)

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PFC-6075R • 5403594 • REV D • 9/14
Appendix C: System Maintenance and Testing
Acceptance Test
The control panel is required to be installed in accordance with local and state building codes and NFPA 72 (National Fire Alarm
Code). At the conclusion of each original installation or modification of this system, the control panel and related system is
required to be inspected and tested in accordance with NFPA 72 to verify compliance with the applicable standards.
Testing should be conducted by Potter factory trained fire alarm technician(s) in the presence of a representative of the Authority
Having Jurisdiction (AHJ) and the building owners representative. Refer to NFPA 72 (National Fire Alarm Code), Inspection
Testing and Maintenance.
Periodic Testing and Service
Periodic testing and maintenance of the control panel, all initiating devices, all notification appliances and any other associated
equipment is essential to ensure the system will operate as designed in emergency situations. Service and test the control panel
according to the schedules and procedures outlined in the following documents:
• NFPA 72, Inspection, Testing and Maintenance.
• Service manuals and instructions for any and all peripheral devices installed in the system. It is very important that any and
all trouble conditions (or faults) be corrected immediately.
Operational Checks
During interim periods between formal testing and at regular intervals the control system should be subjected to the following
operational performance checks. The Authority Having Jurisdiction (AHJ) should be consulted for requirements on frequency of
system testing.
• Check that the green AC power LED is lit.
• Check that all amber LED’s are off.
• Using the system menus, perform a Lamp Test function. Verify that all LED’s and LCD segments operate.
• Before proceeding: (1) Notify the fire department and the central alarm receiving station if transmitting alarm status
conditions; (2) Notify facility personnel of the test so that alarm-indicating devices are disregarded during the test period;
and (3) When necessary, bypass activation of alarm notification appliances and speakers (if installed) to prevent sounding of
evacuation signals.
• Activate an input device (i.e., manual station, heat or smoke detector), and check that all notification appliances function.
• Notify Fire Department, central alarm receiving station and /or building personnel when finished with testing the system.
• The test of ground fault must be measured in below 10k ohms impedance.
AC Fuse
The control panel has one fuse on the board for the AC power over current protection. The AC fuse is rated at 8A 250VAC Time-
Lag and screened onto the main board as F1.
Battery Maintenance
The system has been designed to use maintenance-free sealed lead acid batteries. These sealed lead acid batteries do not require
any additional water or electrolyte. The system will keep all batteries fully charged by the system's power supply modules float
charger. A typical discharged battery will recharge at 1.0 A and reaches the float voltage of 27.3 VDC within 48 hours. The battery
is to remain in the cabinet with nothing on or around the batteries.
Replacement and Testing Recommendations
The batteries are to be replaced at least once every four years or more frequently if specified by local AHJ and manufacturer
recommendations. Batteries should be dated at the installation. Minimal replacement battery capacity displays on the control
panel marking label. The batteries are required to be UL Recognized batteries with a date of manufacture permanently marked
on the battery. The battery is to be tested at least annually and if the battery is showing signs of failure, it should be replaced.
Immediately replace a damaged or leaking battery, and always replace batteries in pairs.
Proper Handling / First Aid Procedures
• In the event a battery leaks and contact is made with the Sulfuric Acid, immediately flush eyes and/or skin with water for at
least 15 minutes. Water and household baking soda provides a good neutralizing solution for Sulfuric Acid.
• If Sulfuric Acid makes contact with eyes, seek immediate medical attention.
• Ensure proper handling of the battery to prevent short-circuits.
• Take care to avoid accidental shorting of the leads from uninsulated work surfaces, tools, jewelry and coins.
• If a battery is shorted, the battery and any connected equipment may be damaged. Additionally, a short may injure personnel.