# Service Requirements

Service must only be carried out by qualified personnel who have access to the Service Instruction and/or have been trained for service on Atlas Copco tools.

The electric motor is a sealed unit and may under no circumstances be opened by other than Atlas Copco Industrial Technique AB. When determined that the electric motor is defected or in need of service, the complete motor unit should be returned to Atlas Copco for exchange. Motors which have been opened by other than Atlas Copco will not be serviced.