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Cummins generator set needs to be sealed if it has been out of service for more than 3 months. Long-term out of service can cause rust, corrosion or other forms of damage to the internal parts of the generator, so sealing is necessary. The specific steps of sealing include cleaning the motor, rust prevention, drying the motor and packaging the motor to ensure that the generator is properly protected during the sealing period.
The specific steps of sealing are as follows:
1. Clean the motor: Thoroughly clean the surface and interior of the motor to remove all dirt, grease and other impurities.
2. Rust prevention: For rust prevention of metal parts, you can apply a special rust inhibitor or use rust-proof packaging materials.
3. Dry the motor: Ensure that the inside of the motor is completely dry, you can use a desiccant or ventilation equipment.
4. Pack the motor: Use moisture-proof, dust-proof and shock-proof packaging materials to completely wrap the motor.
By following these steps, you can effectively extend the life of the generator and ensure that it can operate normally when it needs to be put back into use.