SPX Corporation Centrifugal Fan RBE-9

Ensure all safety guards are properly attached and fully functional

Is the power to the blower turned off and locked-out if any guards are defective?

Inspect accessories for proper function within intended limits and design specifications

Refer to manufacturer's maintenance manuals for correct maintenance procedures

Have all defective parts been repaired or replaced?

Have repairs and replacements been inspected by authorized personnel?

Ensure motor is turned off and locked out

Verify that the motor has grease fittings

Select the appropriate grease based on manufacturer recommendations

Is the grease compatible with the motor?

Remove grease plugs and replace with grease fittings if necessary

Ensure all routine maintenance is completed

Are the new readings within acceptable limits compared to initial startup readings?

Identify potential causes of vibration problems

Describe any identified issues and corrective actions taken

Ensure the following conditions are met before lubrication

Is the application in a high temperature environment requiring special grease?

Select the type of grease to be used

Use a hand-operated grease gun at no more than 40 psi

Is it possible to lubricate the blower bearings while the blower is running?

Enter the number of grease shots applied (1-2 recommended)

Did a slight bead of grease appear at the bearing seals?

Lock out the power source to the motor and let the wheel come to a complete stop.

Disconnect the inlet and/or discharge duct work from the blower, if necessary.

Remove the inlet side of the blower housing.

Measure and record the location of the blower wheel on the shaft.

Remove the locking hardware in the wheel hub and carefully remove the wheel.

Remove guards and loosen components

Remove the belt(s) and blower sheave.