Hitachi Koki H 90SC Instrucciones De Manejo página 4

PRECAUTIONS ON USING DEMOLITION HAMMER
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.
3. Do not touch the bit during or immediately after
operation. The bit becomes very hot during operation
and could cause serious burns.
SPECIFICATIONS
Voltage (by areas)*
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) Hexagon Bar Wrench for M12 .................................. 1
(2) Hexagon Bar Wrench for M6 .................................... 1
(3) Hexagon Bar Wrench for M4 .................................... 1
(4) Side Handle ................................................................ 1
(5) Bolt .............................................................................. 4
Standard accessories are subject to change without
notice.
OPTIONAL ACCESSORIES
(sold separately)
1. Bull point
Total length: 410, 520 mm
2. Cold chisel
Total length: 520 mm
3. Scoop
Total length: 546 mm
4. Cutter
Total length: 520 mm
Width: 75 mm
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.
5. Properly set the bit holder
6. At the start of work, confirm screw tightening.
7. When working at a highly elevated location, pay
attention to articles and persons below.
8. Wear protective shoes to protect your feet.
(110V, 115V, 120V, 127V, 220V, 230V, 240V)
1450W
850/min.
32 kg
5. Rammer + Shank
Outer diameter: 200 mm
6. Hammer grease 500g (in a can)
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.
(1) With the retainer directed backward, insert the
accessory shank portion into the hole on the front
cover. (Fig. 1)
English
Total length: 520 mm
3