45
TABLE OF MINIMUM MAINTENANCE INTERVALS
MINIMUM FREQUENCY
TYPE OF OPERATION
Every day
Clean air filters, if installed, if they are clogged.
Once every 80 hours of working time
Checking the perfect fixing of the fan section parts.
Once every 80 hours of working time
Check the burner plates bolts tightening.
At least once at the beginning of each
heating season
At least once at the beginning of each
heating season
Clean and inspect the combustion chamber.
Change the transmission belts.
Clean and inspect the ventilating unit.
Check the performance of electrical components.
Combustion analysis.
Checking the tightness of all bolts, nuts and flanges that vibration could
have loosened.
Adjust motor pulley tension moving the motor base (belt tensioner sledge) until the belts results well
tight.
Check the motor pulley alignment with the fan pulley with a specific ruler, a wire or through a laser
alignment.
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