Greenheck Centrifugal Inline Fan SQ-M 140

Inspection and Maintenance Record

Record inspection and maintenance performed

Check for moisture or dirt accumulations on parts

Describe the source of moisture or dirt if found

Check all fasteners for tightness and wheel alignment

Is the wheel rotation clockwise when viewed from the top of the fan?

Ensure all vibration isolators are properly installed and secured

Is the motor pulley set for the specified RPM?

Measure current input to the motor and compare with the nameplate rating

Are there any unusual mechanical noises during operation?

Is the motor operating under safe load conditions?

Inspect belt alignment and tension on BSQ-M unit

Adjust (tighten) belt tension after the first 24-48 hours of operation

Disconnect, lock, and tag power source before servicing

Ensure unit is non-functional by removing fuses and locking off disconnect

Clean exterior surfaces of the motor to remove dust buildup

Are grease fittings provided on the motor?

Is the motor temperature below 104ºF (40ºC)?

Replace grease in motors with fittings if applicable

Remove fuses and lock off disconnect

Check for oil and dust accumulation on the wheel

Check for oil and dust accumulation on the housing

Clean the wheel evenly to prevent imbalance

Clean the housing to ensure smooth operation