United Metal Products Evaporative Cooler UMP-554D

Ensure you have the recommended grease

Verify motor frame size is between 210 to 280

Clean the grease fittings before lubrication

Apply the correct amount of grease

Check for any excess grease leakage after application

Inspect the motor for unusual noises or vibrations

Turn off the water supply to the cooler

Unscrew and remove the standpipe to allow the water to drain down

Ensure no water is left standing in the unit for prolonged periods

Apply a coat of high quality sub-sealer to painted galvanized steel reservoirs

Gently hose stubborn deposits from the face of the evaporative media with fresh water

Run fresh water through the pump and water distribution system for 30 minutes

Ensure the fan is turned off and locked out before starting lubrication.

Gather necessary tools and materials, including high quality NLGI No. 2 or 3 multipurpose ball bearing grease.

Inspect the bearing for any visible damage or wear.

Lubricate the bearings with the selected grease.

Was the lubrication process completed without over greasing?

Ensure guards are installed when the rotating fan prop or wheel is operating above an occupied space or within 7ft of working area or whenever deemed advisable for safety reasons.

Place the motor on the adjustable motor base

Adjust motor to assure proper belt tension

Remove the access panel and roof edge cover below the distributor.

Remove the inside hose from the end of the distributor pipe and the pipe support that attaches to the cooler roof.

Remove both distributor end caps.

Insert a 1/2" diameter x 6ft long rod or dowel into the distributor.

Secure the end of the dowel at the end opposite to where the distributor will be removed.

Rotate the distributor pipe down to break the seal at the opposite end.

Pull the complete pipe horizontally out of the cooler without removing the dowel.