Hitachi Koki H 65D3 Instrucciones De Manejo página 3

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.
ADDITIONAL SAFETY WARNINGS
1. Ensure that the power source to be utilized conforms
to the power requirements specifi ed on the product
nameplate.
2. 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. When the work area is removed 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.
4. RCD
The use of a residual current device with a rated residual
current of 30mA or less at all times is recommended.
5. Do not touch the bit during or immediately after
operation. The bit becomes very hot during operation
and could cause serious burns.
6. Before starting to break, chip or drill into a wall, fl oor or
ceiling, thoroughly confi rm that such items as electric
cables or conduits are not buried inside.
7. Wear a mask when turning your head upward.
8. Properly set the bit holder.
9. At the start of work, confi rm screw tightening.
10. When working at a highly elevated location, pay attention
to articles and persons below.
11. Wear protective shoes to protect your feet.
SYMBOLS
WARNING
The following show symbols used for the machine.
Be sure that you understand their meaning before
use.
H65SD3 : Demolition Hammer
To reduce the risk of injury, user must read
instruction manual.
Switching ON
Switching OFF
Switch lock
Switch unlock
Disconnect mains plug from electrical outlet
Class II tool
STANDARD ACCESSORIES
In addition to the main unit (1 unit), the package contains the
accessories listed in the below.
○ Case .......................................................................... 1
Standard accessories are subject to change without notice.
APPLICATIONS
Demolishing concrete, chiseling off concrete, grooving, bar
cutting.
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.
SPECIFICATIONS
Voltage (by areas)
Power Input *
Full-load Impact Rate
Weight
* Be sure to check the nameplate on product as it is
subject to change by areas.
NOTE
Due to HITACHI's continuing program of research and
development, the specifi cations herein are subject to
change without prior notice.
MOUNTING AND OPERATION
Action
Mounting air tool shanks and
standard hexagonal shanks tools
Mounting standard hexagonal
shanks and retaining groove shanks
without collars
Switch operation
How to use the demolition hammer *
Replacing carbon brushes
Selecting accessories
* Operate this Demolition Hammer by utilizing its empty
weight. The performance will not be better even if it is
pressed or thrust forcibly against the work surface.
Hold this Demolition Hammer with a force just suffi cient
to counteract the reaction.
GREASE REPLACEMENT
This Demolition Hammer is of full air-tight construction to
protect against dust and to prevent lubricant leakage.
Therefore, this Demolition Hammer can be used without
lubrication for long periods. Replace the grease as described
below.
3
English
(110V, 120V, 127V, 220V,
230V, 240V)
1340W
1400 min (/min)
-1
20.1 kg
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