Optima 40 30
1. Open the lower grills.
2. The pressure test taps are located on the valve. The taps are located in the gas valve front
face. The inlet is marked ‘IN’ and the outlet is marked ‘OUT’. See Fig.1.
3. Loosen the set screw inside the tap with a ⅛” (3 mm) wide flat screw driver.
4. Connect a ¼” (6 mm) rubber tube to the tap post and a manometer.
5. Verify the readings obtained are within specs (as shown on the appliance rating plate)
6. Be sure to tighten the set screw inside the tap after you are finish taking pressure
readings.
7. Check for leaks.
CHECKING INLET AND OUTLET GAS PRESSURE
CHECKING AND ADJUSTING PILOT
Fig.1
CONVERTIBLE PILOT ORIFICE
The pilot assembly is convertible to the
type of gas being used, simply unscrew
the body by using a 7/16” (11 mm)
wrench turn ¼open then push the small
metal tab across to the other side of the
body and retighten. Call your local
Authorized Archgard Dealer to
purchase the correct fuel conversion
kit for your gas appliance.
7/16” (11 mm)
WRENCH
(HERE)
The pilot flame should have the
characteristic as shown in the illustration
to the right. The flame should not have
yellow tips but should engulf the
thermocouple and thermopile. It can be
adjusted be turning the screw marked
“pilot” on the control valve.
Thermopile
Burner Ports
Electrode
Thermocouple
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