▶ 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.
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 cordless SDSMax rotary hammer drill with pneumatic hammering mechanism.
It is designed for drilling in concrete, masonry, wood and metal. The product can also be used for light- to
medium-duty chiseling on masonry and surface finishing work on concrete.
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.
•
For these batteries, use only Hilti chargers of the type series stated in the table at the end of these
operating instructions.
3.3
Items supplied
SDSMax rotary hammer drill, side handle, grease, cleaning cloth, operating instructions.
Other system products approved for use with this product can be found at your local Hilti Store or at:
www.hilti.group
3.4
Active Vibration Reduction
The tool is equipped with an Active Vibration Reduction (AVR) system which reduces vibration noticeably.
3.5
ATC
The product is equipped with the ATC (Active Torque Control) quick-acting electronic cut-out.
If the accessory tool sticks or stalls, the product will suddenly pivot about its own axis in the opposite direction.
ATC detects this sudden pivoting movement of the product and switches the product off immediately.
For ATC to function correctly, the product must be free to pivot.
After an ATC cut-out, switch the product off and then on again.
6
English
1
Tool holder
@
Depth gauge adjustment (accessory)
;
Depth gauge (accessory)
=
Air vents
%
Function selector switch
&
Control switch
(
Grip
)
Battery
+
Battery release button
§
Battery status indicator
/
Side handle
:
2373842
*2373842*