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English
7
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Always hold the power tool with both hands on the handles provided. Keep the
handles clean and dry.
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Avoid touching rotating parts – risk of injury!
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Wear suitable protective glasses, a hard hat, ear protection, protective gloves and
light respiratory protection while using the power tool.
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Before beginning the work, check the hazard classification of the dust that will be pro-
duced. Use an industrial vacuum cleaner with an officially approved protection class
in compliance with the locally applicable dust protection regulations. Dust from ma-
terials such as lead-based paint, certain types of wood and concrete/masonry/stone
containing quartz, minerals or metal may be harmful to health.
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Make sure that the workplace is well ventilated and, where necessary, wear a respirator
appropriate for the type of dust generated. Contact with or inhalation of the dust
may cause allergic reactions and/or respiratory or other diseases among operators
or bystanders. Certain kinds of dust are classified as carcinogenic such as oak and
beech dust, especially in conjunction with additives for wood conditioning (chromate,
wood preservative). Material containing asbestos may be handled only by specialists.
▶
Take breaks between working and do physical exercises to improve the blood
circulation in your fingers. Exposure to vibration during long periods of work can lead
to disorders of the blood vessels and nervous system in the fingers, hands and wrists.
Electrical safety
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Before beginning work, check the working area for concealed electric cables or gas
and water pipes. External metal parts of the power tool may give you an electric shock
if you damage an electric cable accidentally.
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Do not touch the supply cord or extension cord if it is damaged while working.
Disconnect the mains plug from the power outlet. Check the tool’s supply cord at
regular intervals and have it replaced by
Hilti
Service if damage is found. Check
extension cords at regular intervals and replace them if found to be damaged.
Using and handling power tools with care
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Do not use cutting discs for grinding.
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Remove the clamping flange from the arbor before fitting a threaded accessory tool.
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Tighten the accessory tool and flange securely. If the accessory tool and flange are
not tightened securely, the accessory tool may work loose from the arbor due to the
braking effect of the motor after switching off.
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Comply with the manufacturer's instructions for handling and storing grinding discs.
3 Description
3.1 Overview of the product
1
@
Spindle lockbutton
;
On/off switch
=
Air vents
%
Vibration-absorbing side handle
&
Wrench
(
Clamping nut
)
Kwik lock
clamping nut (optional)
+
Cutting disc / grinding disc
§
Clamping flange with O-ring
/
Guard
:
Spindle
∙
Quick locking system
$
Guard release button
£
Threaded bushing for handle