English
19
MAINTENANCE AND INSPECTION
CAUTION
Be sure to switch power OFF and disconnect the plug from the receptacle during
maintenance and inspection.
1. Inspecting the drill bit and driver bit
Since use of an abraded drill bit will cause motor malfunctioning and degraded e
ffi
ciency,
replace the drill bit with a new one or resharpening without delay when abrasion is noted.
If you use a driver bit of which point is worn or broken, it will be dangerous since it slips. So
replace it with a new one.
2. Inspecting the mounting screws
Regularly inspect all mounting screws and ensure that they are properly tightened. Should
any of the screws be loosened, retighten them immediately, Failure to do so could result in
serious hazard.
3. Replacing supply cord
If the replacement of the supply cord is necessary, this has to be done by Hitachi
Authorized Service Center in order to avoid a safety hazard.
If the supply cord of this power tool is damaged, it must be replaced by a specially prepared
cord available through the service organization.
4. Servicing
Consult an authorized Service Center in the event of power tool failure.
5. Service parts list
CAUTION
Repair,
modi
fi
cation and inspection of Hitachi Power Tools must be carried out by
a Hitachi Authorized Service Center.
This Parts List will be helpful if presented with the tool to the Hitachi Authorized
Service Center when requesting repair or other maintenance.
In the operation and maintenance of power tools, the safety regulations and
standards prescribed in each country must be observed.
000Book̲FD10SA̲ChS.indb 19
000Book̲FD10SA̲ChS.indb 19
2016/07/15 9:49:48
2016/07/15 9:49:48
