Hitachi Koki H 41SC Mode D'emploi page 6

English
DEMOLITION HAMMER SAFETY WARNINGS
1. Wear ear protectors
Exposure to noise can cause hearing loss.
2. Use auxiliary handles supplied with the tool.
Loss of control can cause personal injury.
SPECIFICATIONS
Voltage (by areas)*
Power Input
Full-load Impact Rate
Weight (without cord, side handle)
* Be sure to check the nameplate on product as it is subject to change by areas.
STANDARD ACCESSORIES
(1) Case ........................................................................... 1
(2) Bull Point .................................................................. 1
(3) Side Handle .............................................................. 1
Standard accessories are subject to change without
notice.
OPTIONAL ACCESSORIES (sold separately)
Crushing
(1) Bull Point
Overall Length: 280, 450 mm
Syringe (for debris removal)
Cylinder case cover
(For heat insulation of cylinder case)
Cylinder case cover (rubber)
Hammer Grease A
500 g (in a can)
70 g (in a tube)
30 g (in a tube)
Optional accessories are subject to change without
notice.
5
3. Do not touch the bit during or immediately after
operation. The bit becomes very hot during operation
and could cause serious burns.
4. Before starting to break, chip or drill into a wall,
floor or ceiling, thoroughly confirm that such items
as electric cables or conduits are not buried inside.
(110V, 115V, 120V, 127V, 220V, 230V, 240V)
810W*
3000min
5.0 kg
APPLICATIONS
Breaking concrete, chipping off 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 work.
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized conforms
to the power requirements specified on the product
nameplate.
2. Power switch
Ensure that the power switch is in the OFF position.
If the plug is connected to a receptacle while the
power switch is in the ON position, the power tool
will start operating immediately, which could cause
a serious accident.
3. Extension cord
When the work area is removed from the power
source, use an extension cord of sufficient thickness
and rated capacity. The extension cord should be
kept as short as practicable.
4. Installing Tools
CAUTION
Be sure to switch power OFF and disconnect the
plug from the receptacle to avoid serious trouble.
NOTE
Concerning the tools such as bull points and cutters,
be sure to use separately sold genuine parts that
are designated by HITACHI.
(1) Wipe off and clean up the shank section of the tool,
and apply grease or machine oil onto it.
(2) Insert the shank section of the tool completely into
the hexagonal hole of the front cover at a state
where the slide grip is fully pulled in the direction
of A as shown in Fig. 1.
(3) Return the slide grip to its home position and make
sure that the tool is pulled and locked securely.
(4) Removal is carried out at a state where the slide
grip is fully pulled in the direction of A in a manner
similar to the case of installing the tool.
–1