Bosch 0 607 453 4 Series Original Instructions Manual page 19

OBJ_BUCH-1585-005.book Page 19 Thursday, October 20, 2016 6:49 PM
 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.
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.
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.
W Watt
Nm Newton metre
kg Kilogram
lbs Pounds
mm Millimetre
min Minutes
s Seconds
Revolutions or motions per
-1
min
minute
bar bar
psi pounds per square inch
l/s Litres per second
cfm cubic feet/minute
dB Decibel
QC Quick-change chuck
Symbol for hexagon socket

Symbol for external drive
US fine thread
UNF (Unified National Fine
Thread Series)
G Whitworth thread
NPT National pipe thread
Right rotation
Left rotation
Bosch Power Tools
Product Description and Specifica-
tions
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 holder
2 Housing sleeve
3 Protective sleeve
4 Clamping area (collar)(e. g. for an auxiliary handle)
Power output
5 Switch for direction of rotation (right / left rotation)
Unit of energy
6 Connection socket at air intake
(torque)
7 Hose fitting
Mass, weight
8 Air outlet with silencer
9 On/Off switch
Length
10 Auxiliary handle*
Time period,
11 On/Off switch (left rotation)
duration
12 On/Off switch (right rotation)
No-load speed 13 Utility clip
14 Fastening slots for utility clip
Air pressure 15 Supply-air hose
16 Hose clamp
17 Exhaust-air hose, central
Air consumption
18 Exhaust-air hose
Unit of relative
19 Sleeve of the quick-change chuck
loudness
20 Adjustment tool
21 Adjustment disc
22 Round nut
23 Locking hook
Tool holder
24 Clutch
25 Snap ring
26 Support ring
27 Spring of the quick-change chuck
Connecting thread
28 Clamping bushing
29 O-ring
30 Clutch spring
Rotational direction
31 Ball
32 Securing ring
*Accessories shown or described are not part of the standard de-
livery scope of the product. A complete overview of accessories
can be found in our accessories program.
English | 19
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.
1 609 92A 37M | (20.10.16)