GSI Outdoors PNEG-377 service manual Annual Heater Inspection

Annual Heater Inspection Fan and Heater

All GSI heaters are con- structed of durable weather-resis- tant materials, so a minimum amount of service should be re- quired; however before the unit is started for the first time each season there are a few items that need to be checked

out. All damaged parts should be re- paired or replaced.

1.Lock out power to heater. Open control box lid and inspect all com ponents for moisture, vibration or redent damage. Inspect and tighten all loose terminal connections. Replace any damaged wiring.

2.Remove burner orifice tube and inspect for dirt or foreign material. Clean out if necessary.

3.Inspect burner for wear or foreign material in any of the ports. Clean or replace parts if necessary.

4.Inspect the spark plug and flame probe for corrosion and damage. Clean or replace if necessary.

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