Power tool use and care
▶ Grinding discs must be stored and handled carefully in accordance with the manufacturer's instructions.
▶ Never use the product without the guard.
▶ Secure the workpiece. Use clamps or a bench vise to hold the workpiece in position. The workpiece is
thus held more securely than by hand and both hands remain free to operate the product.
▶ Do not use cut-off wheels for grinding.
▶ 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.
▶ Do not attach a belt hook to this product.
Electrical safety
▶ Before beginning work, check the working area for concealed electric cables or gas and water pipes.
External metal parts of the product could give you an electric shock or cause an explosion if you
accidentally damage an electric cable or a gas or water pipe.
▶ Dirty or dusty products that have been used frequently for work on conductive materials should be
checked at regular intervals by Hilti Service. Dust (especially dust from conductive materials) or
dampness adhering to the surface of the power tool may, under unfavorable conditions, lead to electric
shock.
Workplace
▶ Apply appropriate safety measures at the opposite side of the workpiece in work that involves breaking
through. Pieces of debris could drop out and / or fall down and injure other persons.
▶ Slits cut in load-bearing walls of buildings or other structures may influence the statics of the structure,
especially when steel reinforcing bars or load-bearing components are cut through.
responsible structural engineer, architect or person in charge of the building project before beginning the
work.
3
Description
3.1
Product overview
28
English
1
Guard release button
@
Spindle lock button
;
Lockable on/off switch
=
Battery status indicator
%
Battery release button
&
Battery
(
Spark guard
)
Air vents
+
Main grip with SensTech function
§
Side handle
/
Threaded bushing for the side handle
:
Standard guard with front cover
∙
Clamping flange with O-ring
$
Abrasive cut-off wheel / abrasive grinding
£
wheel
Clamping nut
|
Kwik lock quick-release lock nut (optional)
¡
Pin wrench
Q
2282185
*2282185*
Consult the