Specifications - Bosch GBH 4-32 DFR Professional Original Instructions Manual

OBJ_BUCH-411-008.book Page 8 Thursday, November 2, 2017 8:54 AM
8 | English
Hammer Safety Warnings
 Wear ear protectors. Exposure to noise can cause hear-
ing loss.
 Use auxiliary handle(s), if supplied with the tool. Loss
of control can cause personal injury.
 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.
 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.
 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.
 Secure the workpiece. A workpiece clamped with clamp-
ing devices or in a vice is held more secure than by hand.
 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 an
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.
Product Description and

Specifications

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 hammer drilling in concrete,
brick and stone, as well as for light chiselling work. It is also
suitable for drilling without impact in wood, metal, ceramic
and plastic. Machines with electronic control and right/left ro-
tation are also suitable for screwdriving.
Product Features
The numbering of the product features refers to the illustra-
tion of the machine on the graphics page.
1 609 92A 40W | (2.11.17)
1 SDS-plus tool holder
2 Dust protection cap
3 Locking sleeve
4 Lock ring of the tool holder
5 Mode selector switch
6 Vibration damper
7 On/Off switch
8 Rotational direction switch
9 Button for depth stop adjustment
10 Auxiliary handle (insulated gripping surface)
11 Depth stop
12 Handle (insulated gripping surface)
13 Quick change keyless chuck*
14 Front sleeve of the quick change keyless chuck*
15 Retaining ring of the quick change keyless chuck*
16 Extraction sleeve of the dust extraction attachment*
17 Clamping screw for the dust extraction attachment*
18 Depth stop of the dust extraction attachment*
19 Telescopic pipe of the dust extraction attachment*
20 Wing bolt of the dust extraction attachment*
21 Guide pipe of the dust extraction attachment*
*Accessories shown or described are not part of the standard de-
livery scope of the product. A complete overview of accessories
can be found in our accessories program.
Technical Data
Rotary Hammer
Article number
Rated power input
Rated speed
Impact rate
Impact energy per stroke
according to EPTA-Procedure
05/2009
Chisel positions
Tool holder
Lubrication
Max. drilling dia.
– Concrete (with twist drill)
– Brickwork (with core bit)
– Steel
– Wood
Weight according to EPTA-
Procedure 01:2014
Protection class
The values given are valid for a nominal voltage [U] of 230 V. For differ-
ent voltages and models for specific countries, these values can vary.
Assembly
 Before any work on the machine itself, pull the mains
plug.
GBH 4-32 DFR
3 611 C32 0..
3 611 C32 1..
W 900
-1
min 0–760
-1
min 0–3600
J 5.0
12
SDS-plus
Central permanent
lubrication
mm 32
mm 90
mm 13
mm 32
kg 4.7
/II
Bosch Power Tools