Hilti SF BT 22-A, Original Operating Instructions

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*2160456*
2160456 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 1
@
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 2
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).