8 English 2073070
*2073070*
%
Gear selector switch
&
Forward/reverse selector
switch with safety lock
(
Control switch (with electronic
speed control)
)
Grip
+
Release buttons with addi-
tional function (charge status
display activation)
§
Rating plate
/
Belt hook (optional)
:
Charge state and fault display
(Li-ion battery)
3.2 Intended use
The product described is a hand-held cordless drill / driver. It is designed to
be used for driving and removing screws and for drilling in steel, wood and
plastic. The “'SFH” model is also suitable for hammer drilling in masonry.
• Use only Hilti lithiumion batteries of the B 22 series with this product.
• Use only Hilti-approved battery chargers to charge these batteries. More
information is available from your Hilti Store or from www.hilti.group
3.3 Overload and overheating protection
The power tool is equipped with an electronic system to protect against
overloading and overheating. The power tool switches itself off automatically
in the event of overloading or overheating. After releasing the control switch,
the power tool may not restart immediately when the switch is pressed again
(while the power tool is cooling down).
Overloading or overheating are not indicated by the charge status
display.
3.4 Liion battery display
The charge status of the Li-ion battery and malfunctions of the power tool are
indicated by the display on the Liion battery. The charge status of the Liion
battery is displayed after pressing one of the two battery release buttons.
Status Meaning
4 LEDs light. Charge status: 75 % to 100 %
3 LEDs light. Charge status: 50 % to 75 %
2 LEDs light. Charge status: 25 % to 50 %
1 LED lights. Charge status: 10 % to 25 %
1 LED blinks, the power tool is
ready for use.
Charge status: < 10 %
1 LED blinks, the power tool is not
ready for use.
The battery has overheated or is
completely discharged.
4 LEDs blink, the power tool is not
ready for use.
The power tool is overloaded or has
overheated.
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