November 2022
6022221B - Direct Drive HVLS Fan UM
57
Planned Maintenance
PLANNED MAINTENANCE
Before service, inspection, or cleaning make certain that the power is disconnected and properly
locked out.
Before servicing the fan, read
and
. Failure to do so could result in death or serious injury.
To ensure the continued proper operation of your fan, perform the following planned maintenance
procedures.
ANNUAL MAINTENANCE
1.
Inspect the control panel for loose connections and tighten as required.
2. Use dry air (shop air) blow out debris from fan motor cooling fan.
NOTE:
The fan motor cooling fan is located on the top of the powerhead motor.
3.
Inspect the motor for leaks.
a.
If leaks are present, contact your distributor.
4.
Inspect the mounting hardware and tighten as required.
a.
Torque to 44-48 ft-lbs.
5.
Inspect the safety and guy wires for chaffing or wear.
a.
Ensure the turnbuckle nut is secure.
b.
Replace the nut as required.
6. Inspect the guy wires for tension.
a.
Re-tighten as required.
7.
Clean fan blades as required.
a. Use a soft dry cloth.
b. If necessary, use a mild detergent to clean surfaces.
TOC
