The New York Blower Company Blower AF-50

Replace worn ceramic-felt shaft seals

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

Schedule lubrication in accordance with the bearing lubrication table on page 5

Verify the following components

Has the belt tension been rechecked after several days of operation?

Inspect if the belts have stretched after installation

Ensure all safety guards are installed

Verify all moving parts have guards to protect personnel

Check setscrews and bolts for tightness during routine maintenance

Inspect installation for loose items or debris that could be drawn into the fan or dislodged by the fan discharge

Turn the wheel by hand to check for binding

Select the appropriate grease for lubrication

Are all guards in place if lubrication is performed while the fan is operating?

Add grease to the fan bearings while running the fan or rotating the shaft by hand

Was just enough grease added to cause a slight purging at the seals?

Refer to your motor manufacturer's installation and maintenance manual for motor bearing lubrication information and note any specific instructions

Ensure the environment is clean and within the temperature range of -20°F. to 120°F.

Is the fan mounted horizontally?

Repack the bearing with fresh grease

Pack the bearing fully and fill the housing reservoir to the bottom of the shaft on both sides of the bearing

Replace the bearing cap, ensuring caps are not mixed

Ensure no over lubrication of split pillowblock bearings