Loren Cook Company Centrifugal Exhauster ACE 210

Drill two holes with 1/4” diameter

Screw the puller arms into the tapped holes full depth of threads (3/8” to 1/2” approximately)

Align center of puller with center of shaft

Ensure all setscrews in hub are fully removed

Inspect and adjust as necessary

Adjust and tighten belt tension as necessary

Consult factory for greasing interval

Check for specialized lubrication instructions on fan labels

Is the lubricant NLGI #2 grease?

Ensure compatibility if using a different lubricant

Lubricate the bearing while the fan is in operation

Pump grease slowly until a slight bead forms around the bearing seals

NEMA Frame Size: 404T and larger

Are there lubrication instructions on the motor nameplate?

Is the motor bearing provided with provisions for relubrication?

Use polyurea mineral oil NGLI #2 grease for lubrication.

Ensure compatibility of grease with the following options

Establish a schedule for inspecting all parts of the fan

Inspection for Corrosive or Contaminated Air

Is the fan exhausting corrosive or contaminated air?

Inspect the fan for signs of corrosion or contamination

Verify that the ACSC fan is not used to exhaust corrosive or contaminated air