The New York Blower Company Blower ACF 24

Replace worn ceramic-felt shaft seals

Lubricate lip-type shaft seals with 'NEVER-SEEZ' or other anti-seize compound

Schedule lubrication according to the bearing lubrication table on page 5

Lubricate the coupling of direct-drive units and check for alignment

Refer to manufacturer's installation and maintenance supplement for lubrication details and alignment tolerances

Recheck alignment and gap after a short period of operation

Recheck the tightness of all fasteners in the coupling assembly

Check coupling alignment after permanent installation and prior to start up

Align the coupling to within the manufacturer's limits for parallel and angular misalignment

Was the coupling alignment within the manufacturer's specified limits?

Purge fan and motor bearings with new grease

Rotate the shaft while slowly adding grease

Ensure electrical supply is disconnected and locked out

Check the V-belt drive for proper alignment and tension

Check belt tension with a tensioning gage

Adjust belt tension using the motor slide base

Replace worn belts as a set, matched to within manufacturer's tolerances

Check sheave alignment with a straightedge

Check for gaps between the straightedge and sheave faces

Check setscrew and/or bushing bolt tightness

Check for damaged or missing guards

Ensure all moving parts have guards installed

Check setscrews and bolts for tightness

Inspect for loose items or debris

Turn the wheel by hand to check for binding