Hitachi CJ 90VST - Manual (Page 13)

13
English
MAINTENANCE AND INSPECTION
WARNING:
Be sure to switch power OFF and disconnect the plug from the
receptacle during maintenance and inspection.
1. Inspecting the blade
Continued use of a dull or damaged blade will result in reduced cutting effi ciency and may
cause overloading of the motor. Replace the blade with a new one as soon as excessive
abrasion is noted.
2. Maintenance of the motor
The motor unit winding is the very “heart” of the power tool. Exercise due care to ensure the
winding does not become damaged and/or wet with oil or water.
WARNING:
Using this Jig Saw with loosen screws is extremely dangerous.
3. Maintenance of the motor
The motor unit winding is the very “heart” of the power tool. Exercise due care to ensure the
winding does not become damaged and/or wet with oil or water.
4. Service and repairs
All quality power tools will eventually require servicing or replacement of parts because of
wear from normal use. To assure that only authorized replacement parts will be used, all
service and repairs must be performed by a HITACHI AUTHORIZED SERVICE CENTER,
ONLY.
5. Service parts list
CAUTION: Repair, modifi cation and inspection of Hitachi Power Tools must be
carried out by an 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.
MODIFICATIONS:
Hitachi Power Tools are constantly being improved and modifi ed to incorporate the latest
technological advancements.
Accordingly, some parts may be changed without prior notice.