Installation manual
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d. Impellor (fan/blower) is rotating in the wrong direction (for 3-phase [3ΓΈ] models only).
e. Burner orifice size (drill material size [D.M.S]) too large for application (i.e., high elevation).
L. Condensation on main door glass...
1. Too long, undersized, or improperly installed ductwork.
2. Back draft damper is sticking in the partially closed position.
M. Scraping noise at basket (tumbler) area...
1. Check for obstruction caught in basket (tumbler)/wrapper area.
2. Basket (tumbler) is out of proper alignment...
a. Check both the vertical alignment and lateral alignment.
b. Check for gap between the front panel and basket (tumbler), bearing setscrews may have come loose,
and basket (tumbler) walked forward or backward.
3. Loose basket (tumbler) tie rod.
4. Failed basket (tumbler) support.
N. Excessive noise and/or vibration...
1. Dryer is not leveled properly.
2. Impellor (fan/blower) is out of balance...
a. Excessive lint build up on impellor (fan/blower).
b. Failed impellor (fan/blower).
3. Loose basket (tumbler) tie rod.
4. Basket (tumbler) out of adjustment or adjustment bolts (hardware) are loose.
5. Failed basket (tumbler) support.
6. Loose motor mount.
7. Failed idler, basket (tumbler), or blower drive bearings.
8. V-belts too tight or too loose.
9. Bearing setscrews (either basket [tumbler], idler, or blower shaft) are loose.
10. Failed motor bearing.