Greenheck Exhaust Fan CUBE 300

Inspect the grease trap for any visible damage or leaks

Is the grease trap functioning properly?

Clean the grease trap thoroughly if necessary

Was the grease trap cleaned during this inspection?

Check the grease absorber for any blockages or excessive grease build-up

Is the grease absorber in good condition?

Disconnect and secure all electrical power to the fan.

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

Ensure power is turned off to the fan.

Remove hood to gain access to motor compartment by pushing in two adjacent snap buttons and lifting.

Disconnect motor wiring and controls wiring (if present).

Remove the screws securing the powerpack in place.

Carefully lift out the powerpack while keeping the powerpack assembly centered to the housing.

Inspect and ensure all components are secure

Adjust and tighten components as necessary

Conduct initial inspection after 30 minutes of operation

Adjust and tighten belt as necessary

Disconnect and secure all electrical power to the fan

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

Check for unusual environmental conditions (extreme temperature, moisture, contaminants)

Select lubrication interval based on conditions

Ensure the fan is in operation while lubricating bearings