* Tilt to unload.
1.Correct door signals are not present...
a.Door open to tilt down.
b.Door closed to tilt level.
2.Defective proximity switch.
3.No (external) compressed air to pneumatic switches...80 PSI (5.51 bars) required (11 cf/hr [0.31 cm/hr]).
4.Lint drawer is open.
