Troubleshooting Pm1250 Electrostatic Afs - Powermatic PM1250 Manual De Instrucciones De Operación Y Piezas

10.0 Troubleshooting PM1250 Electrostatic AFS

Table 4
Symptom
Machine will not start.
Excessive vibration.
Unit not responding to
remote control.
Unit not working
efficiently; not cleaning
air.
Controls on unit not
working.
* WARNING: Some remedies may require a qualified electrician.
Probable Cause
No incoming power.
Cover improperly installed.
Low voltage.
Power cord damaged.
Control button or PCBA malfunction.
Loose frame parts, knobs or fasteners. Inspect and tighten as needed.
Impeller imbalance.
Motor imbalance.
Weak batteries in remote control.
Radio frequency interference.
Remote control or machine control
panel malfunction.
Filter not installed properly.
Blocked air flow.
Unit not electrically grounded.
Control button or PCBA malfunction.
Remedy*
Check plug connection.
Reinstall cover. If properly installed, red light
will illuminate on control panel.
Request voltage check from power company
and correct low voltage condition.
Replace cord.
Contact Powermatic customer service.
Clean impeller (do not use solvents). If
imbalance still occurs, replace impeller.
Have motor tested by qualified personnel;
replace if needed.
Replace batteries.
Identify sources of interference and
eliminate them, or relocate unit.
Contact Powermatic customer service.
Reinstall filter; make sure it is fully rotated.
Inspect filter; replace if dirty. Vacuum or
blow out the pre-filter and any residual dust
from inside unit.
Check power source; make sure grounding
is working.
Contact Powermatic customer service.
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