Lincoln Electric P709 GUARDIAN CONTROL SOLUTIONS - Manual (Page 46)

FIGURE A.46
A
B
A-39 INSTALLATION
GUARDIAN CONTROL™ SOLUTIONS
A-39
• Connect the smoke detector in accordance with the
Electrical Wiring Diagram using shielded cables.
Post installation checks
• Check that End Of Line resistor is mounted.
• Check that alarm resistor (RAL) is mounted
FUNCTIONAL TESTING (GENERAL)
NOTE: Before performing any functional testing make
sure the Flame Guardian™ is disconnected to
prevent unwanted discharge. See Wiring
Diagram.
To perform any functional test, the following instruc-
tions should be followed.
1. Ensure that the Flame Guardian™ module(s) is/are
not connected to power source.
2. Perform the desired Functional Test. Sound alarm
will go off.
3. Check fire zone.
4. Press the SIGNAL SILENCE button on the
Guardian™ Panel to suppress alarm.
5. Press the SYSTEM RESET button.
To proceed with testing:
• Restart procedure.
If testing has been completed:
• Reconnect the Flame Guardian™ module(s).
• Make sure the panel is in RUN mode.
FUNCTIONAL TEST (SMOKE DETECTOR)
The green LED lights up to indicate that the smoke
detector is operational. The smoke detector must be
tested two ways:
NOTE: Notify all parties in the work area that you will
be testing the fire safety system; See
Maintenance Section.
• Overall operation.
• Smoke sensor.
To test the overall operation, proceed as follows.
1. Press the alarm/reset button. All LEDs must light up.
2. Check the system status. Guardian™ Panel should
indicate a fire in Zone 3.
The LED display indicates the current degree of sensor
contamination. If the alarm/reset button is released, all
LEDs will go out except for the green LED indicating
that the smoke detector is in operation.
To verify the smoke sensor is functioning, the smoke
detector is fitted with an opening for test spray.
See Figure A.46.
1. Insert the test sprayʼs tube into the test opening (A).
2. Release as much test gas as needed to activate the
smoke sensor. In this case, the alarm/reset button
(B) lights up and the Guardian™ Panel indicates a
fire in Zone 3.
3. Press alarm/reset button (B) to reset. Hold for 10
seconds.
NOTE: Wait until the test gas chamber is free of smoke
and test gas to reset the smoke sensor to pre-
vent it from entering the alarm phase again.
Use of the alarm resistor is mandato-
ry to avoid malfunction of the
Guardian™ Panel. If not installed, it
will not recognize the fire alarm and
not activate the fire suppression sys-
tem.
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WARNING