MAINTENANCE / SERVICE
MAINTENANCE SUGGESTIONS
This heater has been designed and constructed for a long performance life when installed and operated properly under normal conditions. Regular inspections, as outlined in this section, are strongly recommended as means of keeping your heater operating efficiently throughout the season.
1.Cleaning
Heater must be cleaned annually. Keep heater clear of dust and debris especially in and around burner.
Cleaning procedures of heater are as follows:
1)Turn heater off. Allow to cool for one hour.
2)Remove the Front Panel by removing screws. See schematic page.
3)Use pressurized air to remove dust from around main burner.
4)Use soft dry cloth to wipe cabinet.
DO NOT DAMAGE OR DISTORT ANY PARTS OF HEATER.
DO NOT USE WET CLOTH OR SPRAY
CLEANERS ON BURNER.
2.Visual check of main burner flames.
Flame pattern should be as shown in the following Figures.
The burner must flame evenly over the entire surface when operating correctly. The flame must burn with a clear blue stable flame. See page for location of view ports. Any and all parts removed for inspection or service must be replaced before operating unit.
3.The appliance area must be kept clear and free from combustible materials, gasoline and other flammable vapors and liquids.
4.The flow of combustion and ventilation air should not be obstructed.
5.Verify proper operation after servicing.
VISUAL CHECK
SATISFACTORY
FRONT VIEW
UNSATISFACTORY
FRONT VIEW
•VENT MAINTENANCE
•VENT SYSTEM
Must be checked annually for blockage or deterioration. See vent installation instructions.
•MAINTENANCE
ELECTRIC MOTORS Motors are permanently lubricated and need
no lubrication. Keep fan and motor free of dust and dirt clean annually.
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