AF500 AIR-SCRUB-R
®
Portable HEPA Air Filter
FORM GOM24101701US, VERSION 1.0
English-EN
11
9 TROUBLESHOOTING
NOTE:
If troubleshooting information does not correct situation, all
maintenance/repairs not described in this operator manual must be done by a
dedicated service center following a specific service/repair manual.
UNIT WILL NOT START OR LOOSES POWER
Possible Cause
Correction
No power received from power
source.
Consult qualified electrician for proper
voltage and ampere output.
On/Off switch in OFF position.
Turn to ON position.
Motor loses power.
Check power source for correct
voltage and amperage.
Impeller does not start on low
speed.
Turn to high speed until impeller
starts then reduce speed.
Circuit overloaded, panel circuit
breaker tripped.
Unload circuit, reset circuit breaker.
High operating temperatures.
Disconnect machine from power
source. Allow to cool. Determine
motor fan blades are clean of foreign
material accumulations. Clean as
necessary using appropriate solvent.
UNIT RUNS, MAKES SCRAPING NOISE
Possible Cause
Correction
Severe impact to unit, fan
contacting housing.
Replace unit, non-serviceable item.
Severe impact to housing,
housing deformed.
Replace unit, non-serviceable item.
UNIT RUNS, VIBRATES EXCESSIVELY
Possible Cause
Correction
Severe impact to unit, bent motor
shaft.
Replace unit, non-serviceable item.
Impeller blade damaged.
Replace unit, non-serviceable item.
Dirt build up on impeller blade.
Clean impeller blade.
Air inlet blocked.
Clear debris from inlet.
UNIT RUNS BRIEFLY, SHUTS OFF ON OVERLOAD
Possible Cause
Correction
Motor bearings failing or internal
motor electrical fault.
Replace unit, non-serviceable item.
Inlet and/or outlet grill obstructed.
Remove obstruction/clean grills.
Excessive duct length.
Reduce duct length to recommended
maximum.
MOTOR MAKES NOISE, FAN DOES NOT TURN
Possible Cause
Correction
Fan jammed against housing.
Replace unit, non-serviceable item.
Capacitor wire broken or loose,
capacitor has failed.
Replace unit, non-serviceable item.
Housing damaged, presses
against fan blade.
Replace unit, non-serviceable item.
Roll pin locking fan to motor shaft
is faulty.
Replace unit, non-serviceable item.
UNIT LACKS AIR FLOW
Possible Cause
Correction
Motor bushes worn.
Replace unit, non-serviceable item.
Motor overheating.
Replace unit, non-serviceable item.
Housing damaged, presses
against fan blade.
Replace unit, non-serviceable item.
Roll pin locking fan to motor shaft
is faulty.
Replace unit, non-serviceable item.
DUST BLOWN FROM UNIT
Damaged filter system or unit is
incorrectly assembled.
Replace filter or call customer service.
10 STORAGE
LONG TERM STORAGE
Procedure for long term storage of AIR-SCRUB-R will protect it against effects
of corrosion and damage. If AIR-SCRUB-R is not to be operated for a period of
30 days or more, proceed to store as follows:
1.
STOP AIR-SCRUB-R per STOPPING AIR-SCRUB-R in OPERATING
INSTRUCTIONS section of this manual.
2.
Clean AIR-SCRUB-R, ducting plus change filters as necessary per
MAINTENANCE INSTRUCTIONS section of this manual.
3.
Inspect all visible parts for wear, breakage or damage per
MAINTENANCE INSTRUCTIONS section of this manual.
4.
Coil and secure unit power cord around carry handle.
5.
AIR-SCRUB-R identified in this manual may be stacked vertically to
maximum height of 4 units. To stack, first AIR-SCRUB-R must be set on
a level work surface on back side of unit opposite inlet opening. Nest feet
on back side of next unit in recesses of housing cover of previous unit.
IMPORTANT:
Store AIR-SCRUB-R inside only.
11 END OF LIFECYCLE
If the AIR-SCRUB-R comes to the end of its lifecycle, destruction of the AIR-
SCRUB-R must be conducted according to international and local
environmental regulations.
12 ADDITIONAL RESOURCES
•
Restoration Sciences Academy:
Phone: 800 932 3030
Website:
www.restorationsciencesacademy.com
•
NIOSH (for breathing/respirator information)
Phone: 800 356 4674
Website:
www.cdc.gov/niosh/topics.respirators
•
Institute of Inspection, Cleaning and Restoration Certification (IICRC)
Phone: 360 693 5675
Website:
S520: The Standard and Reference Guide For Professional Mold
Remediation
