# General Service Information

If the tool is not working properly, take it out of operation for inspection. Preventive maintenance is recommended at regular intervals. See detailed information on Preventive Maintenance.

- Make sure to use the service tools, service kits and spare parts recommended by Atlas Copco.

- Make sure to follow the Service instructions provided by Atlas Copco.

Make sure to work in a clean environment and that all parts are cleaned before re-assembling. Foreign particles, even small fibers from paper tissue, may affect the service life of the Pulse unit.