Operating Instruction AG 500-11S (05)

10 English 2141935
*2141935*
(
Clamping nut
)
Kwik lock clamping nut (op-
tional)
+
Cutting disc / grinding disc
§
Clamping flange
/
Guard
:
Spindle
∙
Quick locking system
$
Guard release button
£
Threaded bushing for handle
3.2 Intended use
The product described is a hand-held electric angle grinder. It is designed
for cutting and grinding metal and mineral materials, as well as brushing and
sanding, without the use of water. It may used only for dry cutting / grinding.
The tool may be operated only when connected to a power supply providing
a voltage and frequency in compliance with the information given on its
rating plate.
• The power tool may be used for cutting, slitting and grinding mineral
materials only when equipped with the corresponding guard (optional
accessory).
• A dust removal hood together with a suitable Hilti vacuum cleaner must
be used for working on mineral materials such as concrete or stone.
3.3 Items supplied
Angle grinder, side handle, standard guard, front cover, clamping flange,
clamping nut, wrench, operating instructions.
Other system products approved for use with this product can be found at
your local Hilti Store or at: www.hilti.group | USA: www.hilti.com
3.4 Starting current limiter
The electronic starting current limiter reduces the starting current drawn to
prevent the line fuse from tripping. This prevents abrupt start-up of the
product.
3.5 Constant-speed electronics
Electronic speed control keeps running speed almost constant irrespective
of whether the power tool is idling or running under load. Constant running
speed helps ensure maximum efficiency.
3.6 Active Torque Control (ATC)
The electronics detect potential stalling of the disc and prevent further
rotation of the arbor by switching off the product.
If the ATC system has been triggered, restart the product. Do this by
releasing the on/off switch and then pressing it again.
If the ATC system fails, the product will run at greatly reduced speed and
with greatly reduced torque. Have the product checked by Hilti Service.
Printed: 19.10.2018 | Doc-Nr: PUB / 5402266 / 000 / 01