Greenheck Centrifugal Sidewall Exhaust Fan CWB-101

Disconnect and secure all electrical power to the fan.

Ensure the unit is made non-functional (fuses removed, disconnect locked off).

Are you a qualified personnel familiar with local codes and regulations?

Are grease fittings provided on the motor?

Record the current motor temperature.

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

Ensure motor amperage and voltage ratings are checked for compatibility to supply voltage.

Route electrical supply through the conduit chase between the mounting plate and the bottom of the motor compartment.

Ensure wiring conforms to local and national codes.

Confirm that the fan is not lifted by the fan hood.

Ensure fans are not lifted in a way that bends or distorts fan parts.

Verify that slings or timbers are not passed through the venturi of the fan.

Check that fans with special coatings or paints are protected during handling to prevent damage.

Disconnect all electrical power to the fan and secure to the 'off' position.

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

Limit cleaning to exterior surfaces only.

Remove dust buildup on motor housing to ensure proper motor cooling.

Ensure cleaning is even to prevent out of balance condition and vibration in the fan.

Are the personnel qualified and familiar with local codes and regulations?

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

Inspect and ensure all components are secure

Adjust and tighten components as necessary

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