Tool Specifications; Intended Use; Machine Elements - Bosch GSB 450 RE PROFESSIONAL Instrucciones De Servicio

1 619 P00 788.book Seite 1 Freitag, 24. September 2004 8:40 08

Tool Specifications

Impact Drill
Article number
Rated input power [W]
Output power [W]
No-load speed [rpm]
Speed under load [rpm]
Impact rate, max. [bpm] 41 600
Chuck clamping
range, max. [mm]
Maximum drilling Ø
Concrete [mm]
Steel [mm]
Wood [mm]
Weight according
to EPTA-Procedure
01/2003 [kg]
Protection class
Please observe the article number on the type plate of your
machine. The trade names of the individual machines may
vary.
The values given are valid for nominal voltages [U] of
230/240 V. For lower voltages and models for specific
countries, these values can vary.

Machine Elements

The numbering of the machine elements refers to
the illustration of the machine on the graphics
page.
While reading the operating instructions, unfold
the graphics page for the machine and leave it
open.
1 Key type drill chuck
2 Flat face of nut
3 "Drilling/Impact Drilling" selector switch
4 Lock-on button for On/Off switch
5 On/Off switch
6 Rotational direction switch
7 Wing bolt for depth stop adjustment
8 Wing bolt for auxiliary handle adjustment
9 Auxiliary handle
10 Depth stop
11 Chuck key
Not all of the accessories illustrated or described are
included as standard delivery.
8 • 1 619 P00 788 • 04.10

Intended Use

The machine is intended for impact drilling in
GSB 450 RE
brick, concrete and stone as well as for drilling in
PROFESSIONAL
wood, metal, ceramics and plastics. Machines
0 601 149 7..
with electronic control and right/left rotation are
450
also suitable for screwdriving and thread-cutting.
260
0 – 2 600
0 – 1 500
13
13
10
SAVE THESE INSTRUCTIONS.
25
When working with the machine, always
hold it firmly with both hands and provide
for a secure stance. The power tool is guided
1.9
more secure with both hands.
/ II
Secure the workpiece. A workpiece clamped
with clamping devices or in a vice is held more
securely than by hand.
Do not work materials containing asbes-
tos. Asbestos is considered carcinogenic.
Always wait until the machine has come to
a complete stop before placing it down. The
tool insert can jam and lead to loss of control
over the power tool.
Do not use a machine with a damaged
mains cable. Do not touch the damaged ca-
ble and pull the mains plug when the cable
is damaged while working. Damaged cables
increase the risk of an electric shock.
Connect machines that are used in the
open via a residual current device (RCD).
Wear ear protectors with impact drills. Ex-
posure to noise can cause hearing loss.
Always use the auxiliary handle supplied
with the machine. Loss of control can cause
personal injury.
English - 1
For Your Safety
Read all instructions. Failure to
follow all instructions listed below
may result in electric shock, fire
and/or serious injury.