Baldor Reliance Electric Motor EJMM3211T-G

Section 3 — Lubrication Procedure

Ensure lubrication is done with the motor stationary and warm

Locate the grease inlet, clean the area, and replace the pipe plug with a grease fitting if necessary

Remove relief plug and clean if grease is caked

Is there severe caking at the plug?

Run the motor until the bearing housing is warm if severe caking is present

Locate the motor nameplate and find the recommended lubricant type and volume

Add the recommended volume of lubricant using a hand-operated grease gun

Run the motor for 2 hours with the relief plug removed

Section 3 — Lubrication Procedure

Ensure lubrication is done with the motor stationary and warm

Locate the grease inlet, clean the area, and replace the pipe plug with a grease fitting if necessary

Remove relief plug and clean if grease is caked

Is there severe caking at the plug?

Run the motor until the bearing housing is warm if severe caking is present

Locate the motor nameplate to find the recommended lubricant type and volume

Record the recommended lubricant type and volume from the nameplate

Add the recommended volume of lubricant using a hand-operated grease gun

Section 3 — Periodic Inspection

Listen for any abnormal noises and check cause immediately

Check for any vibration and check cause immediately if excessive vibration is found

Check voltage and frequency variations

Is there unbalanced voltage or single phase operation of poly phase motors?

Check power supply total harmonic distortion

Periodic checks of phase, voltage, frequency, and power consumption

Compare data with previous no load and full load power demands

Check to see that air filters, when used, are in place and clean

Is the motor running 1800 RPM and slower under standard conditions?

Is the motor equipped with roller bearings?

Is the motor running 16 plus hours per day under severe conditions?

Is the motor equipped with roller bearings?

Refer to motor nameplate for lubricant type

Use only clean, fresh grease from clean containers

Storage — Ball and Roller Bearing Motor Shafts

Rotate motor shafts manually every 3 months

Grease motor shafts every 6 months according to the Maintenance section

Storage — All Other Motor Types, Before Storage

Remove the grease drain plug on the bottom of each bracket before lubricating the motor

Grease the motor with regreaseable bearing as instructed in Section 3

Replace the grease drain plug after greasing

Rotate the motor shaft a minimum of 15 times after greasing

Storage — All Other Motor Types, Periodic