Assembly And Operation; Applications; Prior To Operation - Hitachi H 65SD3 Mode D'emploi

English

APPLICATIONS

○ The demolition hammer should be applied to
demolishing concrete, chiseling concrete, grooving,
bar cutting, and driving piles in installation of piping
and wiring, sanitary facility installation, machinery
installation, water supply and drainage work, interior
jobs, harbor facilities and other civil engineering work.

PRIOR TO OPERATION

1. Power source
Ensure that the power source to be utilized conforms
to the power source requirements specifi ed on the
nameplate of this demolition hammer.
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, this demolition hammer will start
operating immediately and can cause serious injury.
3. Extension cord
When the work area is remote from the power source,
use an extension cord of suffi cient thickness and
rated capacity. The extension cord should be kept as
short as practicable.
WARNING
Damaged cord must be replaced or
repaired.
4. Check the receptacle
If the receptacle loosely accepts the plug, the
receptacle must be repaired. Contact the nearest
authorized service center for repair service.
If such a faulty receptacle is used, it may cause
overheating, resulting in a serious hazard.
5. Confi rming condition of the environment
Confi rm that the work site is placed under neat, clean
conditions conforming to prescribed precautions.
6. Installing an accessory, such as a bull point, a cutter,
etc.,
CAUTION
To prevent accidents, make sure to turn the
switch off and disconnect the plug from the
receptacle.
NOTE
When using accessories such as bull points, cutters,
etc., make sure to use the genuine parts designated
by our company.
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ASSEMBLY AND OPERATION

* It is possible to attach accessories such as bull points,
cutters, etc., with any of the three types of shank bit
shapes shown below. (Fig. 2)
Air Tool Shank Bit
Standard Hex. Shank Bit (Combo Type)
Retaining Groove Bit without Collar
○ Mounting air tool shank and standard hexagonal
shank tools.
(1) Clean, then smear the accessory shank portion
with grease or machine oil.
(2) Move the retainer to open position Ⓐ and seat the
accessory, such as a bull point, a cutter, etc., in
the hexagonal hole in the front cover (See Fig. 3).
Tool Shank
(3) Clamp the accessory into place by bringing the
retainer to the clamp position. To make sure that
the accessory is properly mounted, pull on the
accessory. (Fig. 4)
Fig. 2
Retainer
Front Cover
Fig. 3
Fig. 4