Hitachi Koki H70SA Mode D'emploi page 5

DEMOLITION HAMMER SAFETY WARNINGS
1. Wear ear protectors.
Exposure to noise can cause hearing loss.
2. Use auxiliary handle(s), if supplied with the tool.
Loss of control can cause personal injury.
3. Hold power tool by insulated gripping surfaces, when
performing an operation where the cutting accessory
may contact hidden wiring or its own cord. Cutting
accessory contacting a "live" wire may make exposed
metal parts of the power tool "live" and could give
the operator an electric shock.
SPECIFICATIONS
Voltage (by areas)*
Power Input
Full-load Impact Rate
Weight (without cord)
* Be sure to check the nameplate on this Demolition Hammer as it is subject to change by areas.
STANDARD ACCESSORIES
(1) Bull Point .................................................................... 1
Standard accessories are subject to change without
notice.
OPTIONAL ACCESSORIES (sold separately)
Asphalt Cutting
(1) Cutter
Groove Digging and Edging
(1) Cold Chisel
Tamping
(2) Shank
(1) Rammer
Outer diameter: 200 mm
Scooping Work
(1) Scoop
Overall Length: 410 mm
Width: 75 mm
Overall Length: 410 mm
Overall Length: 250 mm
Overall Length: 380 mm
4. Do not touch the bit during or immediately after
operation. The bit becomes very hot during operation
and could cause serious burns.
5. 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.
6. Properly set the bit holder
7. At the start of work, confirm screw tightening.
8. When working at a highly elevated location, pay
attention to articles and persons below.
9. Wear protective shoes to protect your feet.
(110 V, 115 V, 120 V, 127 V, 220 V, 230 V, 240 V)
1240 W*
1400 /min.
18 kg
Grease
500 g (in a can)
70 g (in a tube)
30 g (in a tube)
Optional accessories are subject to change without notice.
APPLICATIONS
This Demolition Hammer should be applied to
demolishing concrete, chiseling off concrete, grooving,
bar cutting 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 requirements specified on the product
nameplate of this Demolition Hammer.
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, this Demolition Hammer
will start operating immediately, which could cause a
serious accident.
3. Extension cord
When the work area is remote 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. Mounting an accessory, such as a bull point, a cutter,
etc.
CAUTION:
Be sure to switch OFF and disconnect the attachment
plug from the receptacle to avoid a serious accident.
NOTE:
For accessories such as a bull point and a cutter, use
only Hitachi genuine parts.
(1) Clean, then smear the accessory shank portion with
grease or machine oil. (Fig. 1)
English
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