English |
17
Bosch Power Tools
3 609 929 C65 | (10.6.14)
Hold the pneumatic tool with a not too firm yet secure
grip, compliant with the required hand-reaction forces.
The vibrations can be intensified the firmer you hold the
tool.
When universal rotary couplings (bayonet couplings)
are being used, retaining pins are required. Use Whip-
check hose restraints to protect against failed hose
connections or the connection between hose and pneu-
matic tool.
Never carry the pneumatic tool by the hose.
Support the screwdriver with, for example, a reaction
bar when you are working at high torque.
Work at high
torques may result in damaging reaction torques, which
can be reduced by using a support device.
If you want to operate the pneumatic tool in a suspen-
sion device or a clamping fixture, take care to fasten it
in the device/fixture first before connecting it to the air
supply.
This measure prevents accidental starting of oper-
ation.
Symbols
The following symbols could have a meaning for the use of
your pneumatic tool. Please take note of the symbols and
their meaning. The correct interpretation of the symbols will
help you to use the pneumatic tool in a better and safer man-
ner.
Product Description and Specifica-
tions
Read all safety warnings and all instruc-
tions.
Failure to follow the warnings and in-
structions may result in electric shock, fire
and/or serious injury.
While reading the operating instructions, unfold the fold-out
page with the illustration of the pneumatic tool and leave it
open.
Intended Use
The pneumatic tool is intended for driving in and loosening
screws as well as for tightening and loosening nuts within the
given dimension and power range.
Product Features
The numbering of the product features refers to the illustra-
tions on the graphics page. The illustrations are partly sche-
matic and may differ from your pneumatic tool.
1
Tool bit (e.g. impact socket for hexagon bolts according
to DIN 3129)
2
Snap ring on the tool holder
3
Tool holder
4
Suspension hook
5
Rotational direction switch
6
Auxiliary handle
7
Connection thread at air inlet
8
On/Off switch
9
Locking screw
10
Closing cap
11
Air outlet with silencer
Symbol
Meaning
Before installing, operating, re-
pairing, maintaining and replacing
accessories as well as prior to
working near by the pneumatic
tool, please read and observe all in-
structions.
Failure to follow the fol-
lowing safety warnings and instruc-
tions may result in serious injury.
Always wear ear protection.
Wear safety glasses/goggles
W
Watt
Power output
Nm
Newton metre
Unit of energy
(torque)
kg
lbs
Kilogram
Pounds
Mass, weight
mm
Millimetre
Length
min
s
Minutes
Seconds
Time period, dura-
tion
min
-1
Revolutions or motions per
minute
No-load speed
bar
psi
bar
pounds per square inch
Air pressure
l/s
cfm
Litres per second
cubic feet/minute
Air consumption
dB
Decibel
Unit of relative loud-
ness
QC
Quick-change chuck
Tool holder
Symbol for hexagon socket
Symbol for external drive
UNF
US fine thread
(Unified National Fine
Thread Series)
G
NPT
Whitworth thread
National pipe thread
Connecting thread
R
Right rotation
Rotational direction
L
Left rotation
Symbol
Meaning
F
R
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