Harrington Signal Tracker T8000 - Install Manual - Manual (Page 22)

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HSI #780-0867 FireSpy Tracker Installation Manual
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o All conductors not intentionally connected together must be isolated from each other and from
ground.
•
Loop resistance of each initiating and indicating circuit conductor loop must be recorded and must not
exceed the resistance of the equivalent of maximum wire length and end-of-line device.
•
Operation of lamps, LEDs, and displays
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Rated power supply load, and charging capability and parameters.
o Power supply must be tested under worst-case maximum load with the battery disconnected.
o With the batteries charged and on trickle charge from the power supply, the terminal voltage shall
be approximately 27.6v.
•
Visual inspection of the batteries and system connections must verify sound condition before
conducting back-up power tests.
•
Operation of back-up supply (battery), including standby and alarm load capability.
o With the AC supply to the panel disconnected, the power loss trouble must be indicated, and the
standby and alarm current demand measured. General alarm systems must be operated for at
least 5 minutes to demonstrate the capability of operating standby and alarm on battery power.
•
Proper operation of all audible and visual trouble signals, including ground-fault indication when any
conductor is grounded.
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Proper operation of annunciators shall be verified, including fault conditions.
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Function of all detection devices.
o Smoke and thermal fire detectors must be tested per manufacturer's instructions.
o Manual fire alarm boxes and other input devices must initiate alarm.
•
Function of all other sensing or initiating devices must be tested under defined operating conditions
according to manufacturer's specifications.
•
Function of all supervisory devices must be tested under operating conditions as specified by the
manufacturer.
•
Function of all notification devices, including visible indicators verified against approved plans and
audible output levels measured with a sound level meter.
•
Alarm verification time delay and alarm response must be verified for circuits so programmed.
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Circuit supervision must be verified by creating open circuits.
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Normal and trouble operation of the DACT, if used, and connection to two separate telephone lines
must be verified.
Any change in system hardware or software must be followed by complete test of the items involved and
10% of the unchanged items up to 50 devices. Full change records must be kept, as well as the system
test records. Changes to the control panel require retest of all critical functions.