Maintenance
WARNING
Always unplug power cord before servicing the hole saw.
Motor Brush Replacement
Check motor brushes every 6 months and replace when worn to less than 1/2″ . If commutator is worn, the outer dimension of the commutator should be turned and the mica should be undercut before replacing the brushes. This should only be done by qualified personnel.
Service and Repair
Service and repair work on this Hole Cutting Tool must be performed only by qualified repair personnel. Hole Cutting Tools should be taken to a RIDGID Authorized Service Center or returned to the factory. When servic- ing this tool, only identical replacement parts should be used. Failure to follow these steps may create a risk of electrical shock or other serious injury.
Contact the Ridge Tool Company at (800)
If you have any questions regarding the operation or function of this tool, call or write to:
Ridge Tool Company
Technical Service Department
400 Clark Street
Elyria, Ohio
Telephone:
When corresponding please give all information shown on the nameplate of your tool including model number, voltage and serial number.
Ridge Tool Company • Elyria, Ohio • U.S.A. | 13 |