Troubleshooting - Protemp ProBlitz 1071320 El Manual Del Propietario

PROBLEM
Unit will not
run.
Unit runs but air
mover makes
loud scraping
noise.
Unit runs
but vibrates
excessively.
Unit runs but
blower wheel
does not turn.
Unit runs briefly,
then shuts off
on overload.
Convenience
outlet not
working. (if
equipped)
10
SP7020 ProBlitz 2017 ESF.indd 10

TROUBLESHOOTING

CAUSE
1. No power to unit.
2. Switch not on.
3. Switch is faulty.
4. Faulty/broken cord or
motor wire.
1. Unit has been severely jolted
causing blower wheel to rub
against housing.
2. Unit has been severely jolted
causing housing to deform.
1. Severe jolt has bent motor
shaft, causing unit to be out of
balance.
2. Blower wheel blade damaged.
3. Dirt built up on one side of
AirMover / Carpet Dryer
blower wheel.
1. Blower wheel is jammed
against housing.
2. Capacitor wire has broken/
come loose, capacitor has
failed .
3. Housing has been damaged
such that it presses on blower
wheel.
1. Motor bearings are failing
or motor has developed an
internal electrical fault.
2. Intake grille and /or exhaust
grille is obstructed.
1. No power to unit.
2. Convenience outlet circuit
breaker not reset.
SOLUTION
1. Plug unit in. Check circuit breaker.
2. Place in "ON" position.
3. Replace switch.
4. Perform continuity check, using
volt/amp meter.
1. Remove motor and replace damaged
motor if necessary.
2. Replace blower wheel.
1. Remove and replace motor.
2. Replace blower wheel if necessary.
3. Clean blower wheel blades.
1. Adjust and replace blower wheel if
necessary.
2. Repair/replace motor if necessary.
3. Replace unit if necessary.
1. Replace motor.
2. Remove obstruction.
1. Plug unit in.
2. Reset circuit breaker.
ProTeam
4/18/17 3:21 PM