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A2X SERIES
SPUN ALUMINUM EXHAUSTERS
MAINTENANCE
6. The belt alignment should be checked to be sure that the belt is running perpendicular to the rotating shafts. Motor and drive shafts
must be parallel.
7. A periodic inspection of all fasteners should be carried out to ensure they have not loosened due to vibration. Particular attention
should be paid to fasteners attaching the wheel to the shaft and those attaching the shaft to the bearing.
FAN TROUBLESHOOTING
WARNING
MAKE SURE THE UNIT IS NOT CAPABLE OF OPERATION
DURING REPARATION.
PROBLEM
Excessive noise/vibration
Fan does not operate
Motor overload/overheat
Reduced airflow
WARRANTY
CANARM Ltd. warrants every new fan to be free of defects in material and workmanship to the extent that, within a period of one year
from the date of purchase CANARM Ltd. shall either repair or replace at CANARM's option, any unit or part thereof, returned freight
prepaid, and found to be defective.
This warranty does not include any labour or transportation costs incidental to the removal and reinstallation of the unit at the user's
premises.
Components repaired or replaced are warranted through the remainder of the original warranty period only; it is null and void in case of
alteration, accident, abuse, neglect, and operation not in accordance with instructions.
NOTICE: No warranty claims will be honored by CANARM Ltd. unless prior authorization is obtained.
Canarm Ltd. - Corporate Head Office
Tel: (613) 342-5424; Fax: (613) 342-8437
M-A2X 04/11/19
Continued
POSSIBLE ISSUE
Wheel rubbing inlet
Wheel unbalance
Object in rotation area or housing
Motor compartment loose
Malfunction of electrical supply
Malfunction of motor
Wrong wheel rotation
Damper Malfunction
Wrong wheel rotation
Improper Duct System
Discharge Blockage
2157 Parkedale Avenue, PO Box 367
SOLUTION
Adjust wheel, loosen set screw(s) and move the wheel, acquiring
clearance between inlet and wheel, then re-tighten set screw(s)
Check wheels for debris or dirt build up and clean when necessary
Remove object
Re-tighten the fasteners
Check supply voltage, fuse and switch
Check wiring and overload protector
Re-wire the motor to change direction of rotation
Check opening side of back draft damper, check operation status of
controlled damper
Re-wire the motor to change direction of rotation
Check obstruction of duct in the duct or dirty filter
Check discharge and remove any debris
Brockville, Ontario Canada K6V 5V6
www.canarm.com
hvacsales@canarm.ca
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