Delivery Scope; Intended Use; Technical Data - Bosch GBH 2-20 D Professional Original Instructions Manual

OBJ_BUCH-1110-004.book Page 10 Monday, December 9, 2013 2:22 PM
10 | English
Symbol Meaning
Read all safety warnings and all
instructions
Before any work on the machine itself,
pull the mains plug from the socket
outlet
Wear protective gloves
Always wear ear protection.
Wear safety glasses/goggles
Movement direction
Reaction direction
Next step of action
Drilling without impact
Hammer Drilling
Chiselling
Screwdriving
Right/left rotation
Vario-Lock
Switching On
Switching Off
On/Off switch lock-on
Releasing the On/Off switch
Low speed/impact rate
High speed/impact rate
1 619 92A 06H | (9.12.13)
Symbol Meaning
Extraction
Tool holder
P Rated power input
1
E Impact energy per stroke according to
EPTA-Procedure 05/2009
n No-load speed
0
Ø Drilling diameter, max.
Concrete
Steel
Wood
Brickwork
Core bit
Weight according to
EPTA-Procedure 01/2003
Protection class
L Sound power level
wA
L Sound pressure level
pA
a Vibration total value
h
K Uncertainty

Delivery Scope

Rotary hammer, auxiliary handle and depth stop.
Application tools and other accessories shown or described
are not part of the standard delivery scope.
A complete overview of accessories can be found in our ac-
cessories program.

Intended Use

The machine is intended for hammer drilling in concrete,
bricks and masonry, as well as for light chiselling work. It is al-
so suitable for drilling without impact in wood, metal, ceram-
ics and plastic, as well as for screwdriving.

Technical Data

The technical data of the machine are listed in the table on
page 161.
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.
Bosch Power Tools