Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
English
ASSEMBLY AND OPERATION
APPLICATIONS
Demolishing concrete, chiseling concrete, grooving, bar cutting, and driving piles.
Application examples:
Installation of piping and wiring, sanitary facility installation, machinery installation,
water supply and drainage work, interior jobs, harbor facilities and other civil engineering
works.
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized conforms to the power source requirements
specified on the product nameplate.
2. Power switch
Ensure that the switch is in the OFF position. If the plug is connected to a receptacle while
the switch is in the ON position, the power tool will start operating immediately and can
cause serious injury.
3. Extension cord
When the work area is far away from the power source, use an extension cord of sufficient
thickness and rated capacity. The extension cord should be kept as short as practicable.
WARNING:
4. Check the receptacle
If the receptacle only loosely accepts the plug, the receptacle must be repaired. Contact
a licensed electrician to make appropriate repairs.
If such a fautly receptacle is used, it may cause overheating, resulting in a serious hazard.
5. Confirming condition of the environment:
Confirm that the work site is placed under appropriate conditions conforming to
prescribed precautions.
6 Feeding oil (refer to the paragraph on oil feeding)
Prior to using the power tool, remove the oil gauge and do not fail the oil tank with the
provided oil. (Although the oil tank is built in, it contains only a small volume of oil when
shipped from the Hitachi Works.)
7. Installing Tools
CAUTION: To prevent accidents, make sure to turn the switch off and disconnect the
plug from the receptacle.
NOTE:
When using tools such as bull points, cutters, etc., make sure to use the genuine parts
designated by our company.
10
Damaged cord must be replaced or repaired.
Publicité
Table des Matières
