Bosch GBH 8-45 DV Professional Betriebsanleitung Seite 9

OBJ_BUCH-1387-002.book Page 9 Friday, February 24, 2012 11:47 AM
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.
Restarting Protection
In chiselling mode, the restarting protection prevents un-
controlled starting of the machine after a power failure.
– To restart the operation, switch the On/Off switch to
the Off position and start the machine again.
Symbols
The following symbols are important for reading and under-
standing the operating instructions. Please take note of the
symbols and their meaning. The correct interpretation of the
symbols will help you to use the machine in a better and safer
manner.
Symbol Meaning
GBH 8-45 DV: Rotary Hammer
Grey-marked area: Handle (insulated
gripping surface)
Article number
Read all safety warnings and all instruc-
tions
Before any work on the machine itself,
pull the mains plug from the socket out-
let
Wear protective gloves
Wear ear protection.
Wear safety glasses/goggles
Movement direction
Reaction direction
Next step of action
Prohibited action
Bosch Power Tools
Symbol Meaning
Hammer Drilling
Chiselling
Vario-Lock
Switching On
Switching Off
On/Off switch lock-on
Releasing the On/Off switch
Low speed/impact rate
High speed/impact rate
Tool holder
Apply a light coat of grease to the shank
end of the application tool
Service Indicator
P Rated power input
1
E Impact energy per stroke according to
EPTA-Procedure 05/2009
n No-load speed
0
Restarting Protection
Ø Drilling diameter, max.
Concrete
Brickwork
Twist drill bit
Break-through drill bit
Core bit
Weight according to EPTA-Procedure
01/2003
Protection class
English | 9
1 609 929 X64 | (24.2.12)