Blue Seal G50-8A, Installation & Operating Instructions Manual

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The minimum flow rate adjuster screw is located at the left hand bottom corner on
the front of the control. This screw should always be paint sealed.
PILOT FLAME SETTING
The pilot flame adjusting screw should always be fully open and is factory set and
sealed in this state.
Field adjustment should not be necessary unless replacing the control.
Correct setting is achieved by fully screwing in the adjustment screw, located at
the top right of the gas control front face, then unscrewing anticlockwise 3 full
turns.
Check the pilot flame operation and paint seal adjusting screw.
PIEZO IGNITION
To repair or replace, firstly check as described in "C" for Griddle, below.
C. PILOT BURNERS AND PIEZO IGNITION FOR GRIDDLE AND
OVEN
PIEZO
IGNITION
Should there be a fault with the piezo ignition system employed to ignite the
pilot burner, carry out the following:
1. If spark is being generated but not sparking from ignition electrode to pilot
burner hood;
a.
Check H.T. lead and connections. Replace or repair.
b. Check ignition electrode is not cracked and is positively positioned.
Replace or repair.
2. If piezo igniter is faulty, remove from control panel and replace.
PILOT BURNER/THERMOCOUPLE
If pilot burner is not burning correctly check pilot orifice is not blocked and pilot is
clear. Clear and replace pilot orifice if necessary.
If pilot burner goes out check the following:
1. Pilot burner is not blocked. Clean or replace pilot orifice.
2. Thermocouple connection to gas control is firm. Tighten if necessary.
3. Thermocouple is in working order. Should generate between 20-30mV.
Replace if faulty or suspect.
4. Electromagnet in rear of gas control is in good working order. Inspect and
replace if necessary.
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SERVICING INSTRUCTIONS