WEG Electric Motor CT030504NPW01

Transport, Storage, and Handling

Ensure the motor is stored in a clean, dry, dust-free location

Verify the storage area is free of vibrations, gases, and corrosive agents

Check that the relative humidity does not exceed 60%

Keep the heating resistor on to avoid water condensation inside the motor

Manually rotate the motor shaft at least once a month, making at least 5 turns

Ensure the motor shaft is left in a different position after rotation

Inspect the condition of the shaft grounding brush

Is the brush at the end of its useful life?

Replace the brush with one of the same specification if necessary

Check for internal grounding brush label on the motor

Was bearing maintenance or internal motor part maintenance performed?

Inspect the internal grounding brush if maintenance was performed

Transport, Storage, and Handling

Measure the motor's insulation resistance periodically

Measure the motor's insulation resistance before energizing for the first time

Check the recommended values and measurement procedures on the website

Transport, Storage, and Handling

Store motor horizontally for oil mist lubrication systems

Ensure ISO VG 68 oil is in the bearing

Check the quantity of oil as per the manual

Rotate the shaft manually once a week

Relubricate open bearings stored for more than six months

Check grease amount on the nameplate before operation

Ensure motors are protected from accidental starts

Run the motor unloaded to check rotation direction

Ensure the rotor is locked before performing operations on the terminals

Check the proper functioning of accessories installed on the motor