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Bosch Power Tools
1 609 929 V48 | (24.5.11)
Hammer Safety Warnings
f
Wear ear protectors.
Exposure to noise can cause hear-
ing loss.
f
Use auxiliary handle(s), if supplied with the tool.
Loss
of control can cause personal injury.
f
Hold power tool by insulated gripping surfaces, when
performing an operation where the cutting accessory
may contact hidden wiring or its own cord.
Cutting ac-
cessory contacting a “live” wire may make exposed metal
parts of the power tool “live” and could give the operator an
electric shock.
f
Use suitable detectors to determine if utility lines are
hidden in the work area or call the local utility company
for assistance.
Contact with electric lines can lead to fire
and electric shock. Damaging a gas line can lead to explo-
sion. Penetrating a water line causes property damage or
may cause an electric shock.
f
When working with the machine, always hold it firmly
with both hands and provide for a secure stance.
The
power tool is guided more secure with both hands.
f
Secure the workpiece.
A workpiece clamped with clamp-
ing devices or in a vice is held more secure than by hand.
f
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.
Products sold in GB only
: Your product is fitted with a
BS 1363/A approved electric plug with internal fuse (ASTA
approved to BS 1362).
If the plug is not suitable for your socket outlets, it should be
cut off and an appropriate plug fitted in its place by an author-
ised customer service agent. The replacement plug should
have the same fuse rating as the original plug.
The severed plug must be disposed of to avoid a possible
shock hazard and should never be inserted into a mains sock-
et elsewhere.
Products sold in AUS and NZ only
: Use a residual current de-
vice (RCD) with a rated residual current of 30 mA or less.
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.
Intended Use
The machine is intended for chiselling work in concrete, brick,
masonry and asphalt as well as for driving in and compacting,
when using the respective accessories.
Product Features
The numbering of the product features refers to the illustra-
tion of the machine on the graphics page.
1
Dust protection cap
2
Locking sleeve
3
Chisel adjustment ring (Vario-Lock)
4
Lock-on button for On/Off switch
5
On/Off switch
6
Auxiliary handle (insulated gripping surface)
7
Handle (insulated gripping surface)
Accessories shown or described are not part of the standard deliv-
ery scope of the product. A complete overview of accessories can
be found in our accessories program.
Technical Data
Demolition Hammer
GSH 388
Professional
GSH 388 X
Professional
Article number
0 611 388 0..
0 611 388 9..
Rated power input
W
1050
1050
Impact rate
min
-1
2800
2800
Impact energy per stroke
J
10
10
Chisel positions
12
12
Chiselling capacity in concrete of medium hardness
kg/h
180
180
Tool holder
SDS-max
Hexagonal 17 mm
Lubrication
Oil lubrication
Oil lubrication
Weight according to EPTA-Procedure 01/2003
kg
4.9
4.9
Protection class
/
II
/
II
The values given are valid for a nominal voltage [U] of 230 V. For different voltages and models for specific countries, these values can vary.
Please observe the article number on the type plate of your machine. The trade names of the individual machines may vary.
OBJ_BUCH-288-005.book Page 7 Tuesday, May 24, 2011 4:01 PM
