Product Overview - Hilti AG 4S-22 Manual Del Usuario

▶ Never use or charge a battery that has suffered an impact or been damaged in any other way. Check
your batteries regularly for signs of damage.
▶ Never use recycled or repaired batteries.
▶ Never use the battery or a battery-operated power tool as a striking tool.
▶ Never expose batteries to the direct rays of the sun, elevated temperature, sparking, or open flame. This
can lead to explosions.
▶ Do not touch the battery poles with your fingers, tools, jewelry, or other electrically conductive objects.
This can damage the battery and also cause material damage and personal injury.
▶ Keep batteries away from rain, moisture and liquids. Penetrating moisture can cause short circuits,
electric shock, burns, fire and explosions.
▶ Use only chargers and power tools approved for the specific battery type. Read and follow the relevant
operating instructions.
▶ Do not use or store the battery in explosive environments.
▶ If the battery is too hot to touch, it may be defective. Put the battery in a place where it is clearly visible
and where there is no risk of fire, at an adequate distance from flammable materials. Allow the battery to
cool down. If it is still too hot to touch after an hour, the battery is faulty. Consult Hilti Service or read the
document entitled "Instructions on safety and use for Hilti Li-ion batteries".
Observe the special guidelines applicable to the transport, storage and use of lithium-ion batteries.
→ page 37
Read the instructions on safety and use of Hilti Li-ion batteries that you can access by scanning
the QR code at the end of these operating instructions.
3 Description
3.1

Product overview

3.2 Intended use
The product described is a hand-held cordless angle grinder. It is designed for cutting and grinding metal
and mineral materials, brushing and sandpapering, all without the use of water. It can be used only for dry
grinding / cutting.
• For this product, use only Hilti Nuron lithium-ion batteries of the B 22 series. For optimum performance,
Hilti recommends the batteries stated in the table at the end of these operating instructions for this
product.
28 English
1
Standard guard
@
Spindle
;
Direction-of-rotation arrow
=
Guard release button
%
Threaded bushing for the side handle
&
Side handle
(
Spindle lock button
)
On/off switch
+
Speed regulation
§
Battery status indicator
/
Battery release button
:
Battery
∙
Dust filter
$
Spark guard
£
Clamping flange with O-ring
|
Abrasive cut-off wheel / abrasive grinding
¡
wheel
Clamping nut
Q
Kwik lock clamping nut (optional)
W
Pin wrench
E
2252233
*2252233*