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English
7
▶
Do not disassemble, squash or incinerate batteries and do not subject
them to temperatures over 80°C (176°F).
▶
Do not attempt to charge or continue to use damaged batteries.
▶
If the battery is too hot to touch it may be defective. In this case, place
the power tool in a non-flammable location, well away from flammable
materials, where it can be kept under observation and allowed to cool
down. Contact
Hilti
Service after the battery has cooled down.
3
Description
3.1 Overview of the product
@
Keyless chuck
;
Motor cooling air intake
=
Grip
%
Switch safety lock
&
Control switch (with electronic
speed control)
(
Belt hook
)
Battery
+
Air exit
§
Battery release button
/
Battery display
3.2 Intended use
The product described is a hand-held cordless drill designed for drilling blind
holes in steel using
Hilti
TXBT… stepped drill bits which is a prerequisite
for driving
Hilti
XBT threaded studs.
• 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 Switch-on interlock release button
The tool is equipped with a switch safety lock that can be used to lock the
control switch, thereby preventing inadvertent starting.
Switch positions
• If the switch safety lock is positioned longitudinally, i.e. in line with the
working direction of the drill, the control switch is locked (the safety lock
is active).
• If the switch safety lock is pointing to the left relative to the working
direction of the drill, the control switch is free to operate (the safety lock
is deactivated).
3.4 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).
Summary of Contents for SF BT 22-A
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Page 44: ...Hilti registered trademark of Hilti Corp Schaan Pos 3 20191126 2160456 2160456 ...