Lincoln Electric P709 GUARDIAN CONTROL SOLUTIONS - Manual (Page 28)

A-21 INSTALLATION
GUARDIAN CONTROL™ SOLUTIONS
A-21
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 a 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 (SLIDING VALVES)
The sliding valves can be tested manually by pushing
the test button (A) on the 5/2 solenoid valve.
• Functionally test both sliding valves.
• Refer to the Pneumatic Diagram for more details
FIGURE A.16
A