Blodgett KLT-G Series manual Troubleshooting Problem, Look For

7.0TROUBLESHOOTING

PROBLEM

Motor will not run.

Motor runs, no spark.

Motor runs, spark present, no gas ignition.

Low water light comes on.

Relief valve opens.

LOOK FOR

SNo current. Check that power is being supplied to the unit.

SDefective thermostat or pressure switch. S Defective motor.

S Motor overload out. S Blown fuse.

SDefective transformer.

SDefective ignition module.

SBlown fuse on ignition module.

SDefective spark electrode (cracked insulator).

SDefective ignition cable.

SDefective centrifugal switch on motor.

SManual main valve off.

SMislocated spark or ground rods. See Figure 2 for correct position

SDefective valve.

SDefective ignition module.

SBurner rate set too high. Ensure that manifold pressure is set per rating plate and that correct orifice size installed (See table page 21.

SBurner getting too much air. Reduce air shutter opening (not below 1.0).

SAdd water - See previous section

ADJUSTMENTS.

SPressure switch set too high.

SPressure gauge is not accurate. S Relief valve is faulty

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