Garland MSTSR16-280, Инструкция по установке и эксплуатации

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Part # P143 (11/10/08) Page 13
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
Burner flame too large . Incorrect setting pressure or injector . Check setting pressure and injector .
Burner flame soft - yellow tip . Insufficient primary air . Check primary aeration for blockage .
Delayed Ignition Pilot burner flame too small . Check pilot flame adjustment .
Burner ports blocked . Clean blocked burner ports .
Incorrect setting pressure . Check setting pressure .
Pilot Burner will not ignite Pilot orifice blocked . Clean pilot jet .
Pilot adjusting screw closed . Open pilot adjuster .
Pilot Keeps Extinguishing . Pilot flame too small . Check pilot .
Loose thermocouple connection . Tighten connection .
Faulty thermocouple . Replace thermocouple .
Faulty flame safety device . Replace flame safety device .
Low millivolt output on
open circuit test .
Pilot flame too small . Adjust pilot flame length .
Defective thermocouple . Replace thermocouple .
Millivolt output high in open circuit test
but low in closed circuit test .
Faulty flame safety device . Replace flame safety tap .
Millivolt output high on closed circuit
test but flame safety tap will not stay
open .
Faulty flame safety device . Replace flame safety tap .
SAFETY
It is essential that the instructions in this booklet are strictly
followed for the safe and economical operation of the
equipment . If it is known or suspected that a fault exists on
the appliance then it must not be used until the fault has
been rectified by a competent person .