Grain Systems PNEG-591 - Manual (Page 28)

28
Series 2000 Downwind Heater
HEATER SERVICE
All Airstream heaters are constructed of durable
weather-resistant materials, so a minimum
amount of service should be required; 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 repaired
or replaced.
1. Disconnect and lock out power to fan and heater.
Open control box lid and inspect all compo-
nents for moisture, vibration or rodent damage.
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 cor
rosion and damage. Clean or replace if necessary.
The Series 2000 control box.
Inspect and tighten all loose terminal con-
nections. Replace any damaged wiring.
2. Remove burner orifice tube and inspect for dirt