FloAire F-D Installation - Manual (Page 31)

31
Burner Orifice
Drill Size
Orifice Drill Size
Gas Port 31
Air Port 43
Optional Mixing Box Filters
Diagonal Filters
Unit Size Filter Quantity Filter Size
1 4 10 x 16
2 2 20 x 25
3 4 15 X 20
4 4 18 X 25
5 9 14.5 x 19
Vertical Filters
Unit Size Filter Quantity Filter Size
1 1 10 x 16
2 1 16 x 25
3 2 15 x 15
4 2 16 x 20
5 3 14.5 x 19
Yearly
1. Inspect bearings for wear and deterioration. Replace if necessary.
2. Inspect belt wear and replace torn or worn belts.
3. Inspect bolts and set screws for tightness. Tighten as necessary.
4. Inspect motor for cleanliness. Clean exterior surfaces only. Remove dust and
grease from the motor housing to ensure proper motor cooling. Remove dirt
and grease from the wheel and housing to prevent imbalance and damage.
5. Check for gas leaks and repair if present.
6. Clean flame sensor by rubbing with steel wool to remove any rust build-up,
7. Clean burner with a wire brush and insure burner ports are free of debris.
Then wipe the burner with a clean rag.