HIKOKI H 90SG Mode D'emploi page 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.
H90SG : Demolition Hammer
Read all safety warnings and all instructions.
Only for EU countries
Do not dispose of electric tools together with
household waste material!
In observance of European Directive 2002/96/
EC on waste electrical and electronic equipment
and its implementation in accordance with
national law, electric tools that have reached
the end of their life must be collected separately
and returned to an environmentally compatible
recycling facility.
Switching ON
Switching OFF
Disconnect mains plug from electrical outlet
Class II tool
STANDARD ACCESSORIES
In addition to the main unit (1), the package contains the
accessories listed in the below.
○ Hexagon Bar Wrench for M6 ..................................... 1
○ Side handle ................................................................ 1
○ Bolt............................................................................. 4
Standard 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.
SPECIFICATIONS
Voltage (by areas)
Power Input
Full-load Impact Rate
Weight (without cord)
NOTE
Due to HiKOKI's continuing program of research and
development, the specifi cations herein are subject to
change without prior notice.
MOUNTING AND OPERATION
Action
Mounting a side handle
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.
This Demolition Hammer is equipped with a spring
cushion on the handle so that chipping vibration is not
conveyed to the operator.
Operate this Demolition Hammer without forcing the
handle too strongly.
3
English
∿
(110V, 220V, 230V, 240V)
110V : 1670W
220V, 230V, 240V : 2000W
1000 min
-1
32 kg
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