Greenheck Centrifugal Inline Fan BSQ-M 200

Check belts for wear and tightness

Are matched belts used on multi-groove pulleys?

Loosen the tensioning device to remove the belt by hand

Ensure belts are not forced on or off

Adjust belts as per 'Pre-Start-Up Checks' after installation

Disconnect, lock, and tag power source before servicing

Ensure unit is non-functional before cleaning the wheel or housing

Clean exterior surfaces of the motor

Are grease fittings provided on the motor?

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

Replace grease if motor temperature is below 104ºF (40ºC) and fittings are provided

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

Conduct initial inspection of the fan after 30 minutes of operation

Inspect belt alignment and tension on BSQ-M unit only

Adjust and tighten belt tension as necessary

Ensure the following conditions are met before lubrication

Pump grease slowly until a slight bead forms around the seal

Was a high grade lithium base grease used?

Check for overpacking or contamination

Is the lubrication interval appropriate for the environmental conditions?