Mastic 91P 用户手册

L100001

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OPERATING INSTRUCTIONS

APPROVED LEAK TESTING METHOD
You may check for gas leaks with the following methods only:
•   Soap and water solution
•   An approved leak testing spray
•   Electronic sniffer

NOTE: Remove any excessive pipe compound from
the connections. Excessive pipe compound can set
off electronic sniffers.

1. Depress and turn knob counterclockwise

to pilot position.

2. Depress fully and hold pilot gas knob. The elec-

tronic ignitor will automatically ignite the pilot.
Keep knob fully depressed for a few seconds. Release
and check that pilot continues to burn.

If the pilot does not stay lit, repeat steps 1 and 2.

LIGHTING PILOT

Check for gas leaks in each of the following locations:
• Pipe from the gas supply line connection to the gas valve
• Burner connections

• Field made joints / gas shutoff valve

• Pilot

• Factory made joints

• Each joint or connection

• All joints on valve and control body

LIGHTING PILOT FOR THE FIRST TIME

The control has an interlock device that does not allow the lighting of the fireplace
up to the moment the safety device of the flame has not interrupted the gas flow.
After that period of time (when the magnet is closed), it is possible to start the lighting
operation.
The gas control knob is designed to be operated by hand. DO NOT use any tools during
this operation. Damaged knobs may result in serious injury.

WARNING

If using a soap and water solution to test
for leaks, DO NOT spray solution onto
control body.

WARNING

Never use an open flame to check for gas leak.

DANGER