Page 12 of 16
Maintain the fan by adopting a program of conscientious repair and maintenance in accordance with
the following recommended procedures. Keep your fan in good repair. Maintain your fan. It is
recommended that the general condition of any fan be examined before it is used. Keep your fan in
good repair by adopting a program of conscientious repair and maintenance in accordance with the
recommended procedures found in this manual.
1. Depending on the usage and severity, a regularly scheduled inspection should be established.
2. Check for unusual noises when circulator is running.
The following chart is based on a normal operation schedule.
Maintenance Interval
Maintenance Point
Daily before operating
Be sure all parts of the fan are secured.
Be sure there are no damages to any part of the fan.
Be sure the fan is on a level surface.
After the first 20 operating hours
Be sure all parts of the fan are secured.
Be sure there aren’t any damages to any part of fan.
Be sure the fan is on a level surface.
After the first 50 operating hours or
every week
Be sure all parts of fan are secured.
Be sure there aren’t any damages to any part of fan.
Be sure the fan is on a level surface.
Wipe residue off the front and back of the grill. Use a soft,
damp cloth (water only) for cleaning, then wipe with a dry
cloth.
Troubleshooting
⚠
WARNING
Do not operate fan if any part is damaged.
Failure
Possible Cause
Corrective Action
Fan stops
operating.
Surges in electrical power or excessive
heat may cause the fan to turn off.
Wait approximately 15 minutes for the
fan to resume operation.
Vibrating sound
occurs.
Grill can loosen over long continuous
use.
Tighten screws that attach the grill to
the drum.
