Delivery Scope - Bosch GBH 12-52 DV Professional Originalbetriebsanleitung

OBJ_BUCH-2212-002.book Page 10 Monday, July 11, 2016 11:58 AM
10 | English
Symbol Meaning
GBH 12-52 D/
GBH 12-52 DV: Rotary Hammer
Grey-marked area: Handle
(insulated gripping surface)
Article number
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
Prohibited action
Hammer Drilling
Chiselling
Vario-Lock
Switching On
Switching Off
On/Off switch lock-on
Releasing the On/Off switch
1 609 92A 2MU | (11.7.16)
Symbol Meaning
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
n Impact frequency at no-load
S
Restarting Protection
Ø Drilling diameter, max.
Concrete
Brickwork
Twist drill bit
Break-through drill bit
Core bit
Weight according to
EPTA-Procedure 01:2014
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.
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.
Bosch Power Tools