Bosch PROFACTOR GDS18V-770C Operating/Safety Instructions Manual page 4

Do not expose a battery pack or tool to fire or
f.
excessive temperature. Exposure to fire or
temperature above 265 °F may cause explosion.
Follow all charging instructions and do not charge
g.
the battery pack or tool outside the temperature
range specified in the instructions. Charging
improperly or at temperatures outside the specified
range may damage the battery and increase the risk
of fire.
Safety Rules for Cordless Impact Wrenches
Hold the power tool by insulated gripping surfaces,
a.
when performing an operation where the fastener
may contact hidden wiring. Fasteners contacting a
"live" wire may make exposed metal parts of the power
tool "live" and could give the operator an electric
shock.
Use clamps or another practical way to secure
b.
and support the workpiece to a stable platform.
Holding the work by hand or against your body leaves it
unstable and may lead to loss of control.
c. Do not drive fasteners into existing walls or other blind
areas where electrical wiring may exist. If this situation
is unavoidable, disconnect all fuses or circuit breakers
feeding this worksite.
d. Use only sockets designed for power impact
wrenches. Sockets designed for hand use may break
under the load this tool generates.
e. Be certain to seat the socket completely and securely
on the output drive.
f. Do not use worn or damaged sockets.
g. Select the correct size sockets and keep the inside of
the socket clean.
General Power Tool Safety Warnings
4
6. Service
Have your power tool serviced by a qualified repair
a.
person using only identical replacement parts.
This will ensure that the safety of the power tool is
maintained.
Never service damaged battery packs. Service
b.
of battery packs should only be performed by the
manufacturer or authorized service providers.
h. Do not allow a loose fastener to spin freely within the
socket. The fastener may be thrown out of the socket.
i. Use thick cushioned gloves and limit the exposure
time by taking frequent rest periods. Vibration caused
by impact driver action may be harmful to your hands and
arms.
Remove batter y pack before changing
j.
accessories. Accidental starting may occur because
battery appliances with a battery inserted are in the
operative condition.
Be prepared for a reaction torque when "seating"
k.
or removing a fastener. The tool housing may
tend to twist in the opposite direction of accessory
rotation when "seating" or removing a fastener
depending on the torque setting of the tool.
Do not run the tool while carrying it at your side.
l.
The rotating drive could become entangled with
clothing and injury may result.
Place the tool onto the fastener only when the
m.
tool is switched off. Rotating driver tools can slide
off the fastener.