MONTAGUE 243W36 Dokumentacja Pobierz pdf (Strona 14)

SM-14

The MONTAGUE Company

CAUSE

Gas too rich

Clogged pilot air passages

Pilot not properly adjusted

Pilot not properly adjusted

Clogged pilot burner

Faulty pilot burner or orifice

Faulty pilot valve

Incorrect gas pressure or

secondary air

Dirty Venturi passage

Incorrect gas pressure

Ceramics cracked, broken or

missing.

Faulty burner valve

SYMPTOM

Pilot burner flames are burning

yellow.

Pilot burner flames are less than or

more than 1/2".

One or more pilot burner flames

cannot be adjusted.

Burner flames burning yellow.

One or more burner flames cannot

be adjusted.

REMEDY

Perform the Pilot Burner

Adjustment Procedure.

Perform the Pilot Burner Orifice

Removal and Replacement

Procedure.

Perform the Pilot Adjustment Valve

Adjustment Procedure.

Perform the Pilot Burner

Adjustment Procedure.

Replace pilot burner.

Perform the Pilot Burner Removal

and Replacement Procedure or

Orifice Removal and Replacement

Procedure as applicable.

Perform the Pilot Burner Valve

Removal and Replacement

Procedure.

Check gas pressure. Adjust or

clean air mixer.

Perform the Main Burner Orifice

Removal and Replacement

Procedure.

Check and adjust gas pressure.

Replace damaged or missing

ceramics. See Installation &

Operation Manual.

Perform the Main Burner Removal

and Replacement Procedure.

TROUBLESHOOTING CHART

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 23 24

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