Bosch GBM 32-4 Professional: English
English: Bosch GBM 32-4 Professional
OBJ_BUCH-506-003.book Page 10 Thursday, March 7, 2013 11:33 AM
10 | English
Sollte das Elektrowerkzeug trotz sorgfältiger Herstellungs-
und Prüfverfahren einmal ausfallen, ist die Reparatur von ei-
English
ner autorisierten Kundendienststelle für Bosch-Elektrowerk-
zeuge ausführen zu lassen.
Safety Notes
Geben Sie bei allen Rückfragen und Ersatzteilbestellungen
bitte unbedingt die 10-stellige Sachnummer laut Typenschild
General Power Tool Safety Warnings
des Elektrowerkzeuges an.
Read all safety warnings and all in-
WARNING
Kundendienst und Anwendungsberatung
structions. Failure to follow the warnings
Der Kundendienst beantwortet Ihre Fragen zu Reparatur und
and instructions may result in electric shock, fire and/or seri-
Wartung Ihres Produkts sowie zu Ersatzteilen. Explosions-
ous injury.
zeichnungen und Informationen zu Ersatzteilen finden Sie
Save all warnings and instructions for future reference.
auch unter:
The term “power tool” in the warnings refers to your mains-
www.bosch-pt.com
operated (corded) power tool or battery-operated (cordless)
Das Bosch-Anwendungsberatungs-Team hilft Ihnen gerne bei
power tool.
Fragen zu unseren Produkten und deren Zubehör.
Work area safety
www.powertool-portal.de, das Internetportal für Handwer-
ker und Heimwerker.
Keep work area clean and well lit. Cluttered or dark areas
invite accidents.
Deutschland
Do not operate power tools in explosive atmospheres,
Robert Bosch GmbH
such as in the presence of flammable liquids, gases or
Servicezentrum Elektrowerkzeuge
dust. Power tools create sparks which may ignite the dust
Zur Luhne 2
or fumes.
37589 Kalefeld – Willershausen
Unter www.bosch-pt.com können Sie online Ersatzteile be-
Keep children and bystanders away while operating a
stellen oder Reparaturen anmelden.
power tool. Distractions can cause you to lose control.
Kundendienst: Tel.: (0711) 40040480
Electrical safety
Fax: (0711) 40040481
Power tool plugs must match the outlet. Never modify
E-Mail: Servicezentrum.Elektrowerkzeuge@de.bosch.com
the plug in any way. Do not use any adapter plugs with
Anwendungsberatung: Tel.: (0711) 40040480
earthed (grounded) power tools. Unmodified plugs and
Fax: (0711) 40040482
matching outlets will reduce risk of electric shock.
E-Mail: Anwendungsberatung.pt@de.bosch.com
Avoid body contact with earthed or grounded surfaces,
Österreich
such as pipes, radiators, ranges and refrigerators.
Tel.: (01) 797222010
There is an increased risk of electric shock if your body is
Fax: (01) 797222011
earthed or grounded.
E-Mail: service.elektrowerkzeuge@at.bosch.com
Do not expose power tools to rain or wet conditions.
Schweiz
Water entering a power tool will increase the risk of electric
Tel.: (044) 8471511
shock.
Fax: (044) 8471551
Do not abuse the cord. Never use the cord for carrying,
E-Mail: Aftersales.Service@de.bosch.com
pulling or unplugging the power tool. Keep cord away
from heat, oil, sharp edges and moving parts. Damaged
Luxemburg
or entangled cords increase the risk of electric shock.
Tel.: +32 2 588 0589
When operating a power tool outdoors, use an exten-
Fax: +32 2 588 0595
sion cord suitable for outdoor use. Use of a cord suitable
E-Mail: outillage.gereedschap@be.bosch.com
for outdoor use reduces the risk of electric shock.
Entsorgung
If operating a power tool in a damp location is unavoid-
Elektrowerkzeuge, Zubehör und Verpackungen sollen einer
able, use a residual current device (RCD) protected
umweltgerechten Wiederverwertung zugeführt werden.
supply. Use of an RCD reduces the risk of electric shock.
Werfen Sie Elektrowerkzeuge nicht in den Hausmüll!
Personal safety
Nur für EU-Länder:
Stay alert, watch what you are doing and use common
Gemäß der Europäischen Richtlinie
sense when operating a power tool. Do not use a power
2012/19/EU über Elektro- und Elektronik-
tool while you are tired or under the influence of drugs,
Altgeräte und ihrer Umsetzung in nationales
alcohol or medication. A moment of inattention while op-
Recht müssen nicht mehr gebrauchsfähige
erating power tools may result in serious personal injury.
Elektrowerkzeuge getrennt gesammelt und
Use personal protective equipment. Always wear eye
einer umweltgerechten Wiederverwertung
protection. Protective equipment such as dust mask,
zugeführt werden.
non-skid safety shoes, hard hat, or hearing protection used
Änderungen vorbehalten.
for appropriate conditions will reduce personal injuries.
1 609 92A 06C | (7.3.13) Bosch Power Tools
OBJ_BUCH-506-003.book Page 11 Thursday, March 7, 2013 11:33 AM
English | 11
Prevent unintentional starting. Ensure the switch is in
Safety Warnings for Drills
the off-position before connecting to power source
Use auxiliary handle(s), if supplied with the tool. Loss
and/or battery pack, picking up or carrying the tool.
of control can cause personal injury.
Carrying power tools with your finger on the switch or en-
Hold power tool by insulated gripping surfaces, when
ergising power tools that have the switch on invites acci-
performing an operation where the cutting accessory
dents.
may contact hidden wiring or its own cord. Cutting ac-
Remove any adjusting key or wrench before turning
cessory contacting a “live” wire may make exposed metal
the power tool on. A wrench or a key left attached to a ro-
parts of the power tool “live” and could give the operator an
tating part of the power tool may result in personal injury.
electric shock.
Do not overreach. Keep proper footing and balance at
Use suitable detectors to determine if utility lines are
all times. This enables better control of the power tool in
hidden in the work area or call the local utility company
unexpected situations.
for assistance. Contact with electric lines can lead to fire
Dress properly. Do not wear loose clothing or jewel-
and electric shock. Damaging a gas line can lead to explo-
lery. Keep your hair, clothing and gloves away from
sion. Penetrating a water line causes property damage or
moving parts. Loose clothes, jewellery or long hair can be
may cause an electric shock.
caught in moving parts.
Switch off the power tool immediately when the tool in-
If devices are provided for the connection of dust ex-
sert jams. Be prepared for high reaction torque that
traction and collection facilities, ensure these are con-
can cause kickback. The tool insert jams when:
nected and properly used. Use of dust collection can re-
— the power tool is subject to overload or
duce dust-related hazards.
— it becomes wedged in the workpiece.
Power tool use and care
When working with the machine, always hold it firmly
Do not force the power tool. Use the correct power tool
with both hands and provide for a secure stance. The
for your application. The correct power tool will do the
power tool is guided more secure with both hands.
job better and safer at the rate for which it was designed.
Secure the workpiece. A workpiece clamped with clamp-
Do not use the power tool if the switch does not turn it
ing devices or in a vice is held more secure than by hand.
on and off. Any power tool that cannot be controlled with
Always wait until the machine has come to a complete
the switch is dangerous and must be repaired.
stop before placing it down. The tool insert can jam and
Disconnect the plug from the power source and/or the
lead to loss of control over the power tool.
battery pack from the power tool before making any
Products sold in GB only: Your product is fitted with an
adjustments, changing accessories, or storing power
BS 1363/A approved electric plug with internal fuse (ASTA
tools. Such preventive safety measures reduce the risk of
approved to BS 1362).
starting the power tool accidentally.
If the plug is not suitable for your socket outlets, it should be
Store idle power tools out of the reach of children and
cut off and an appropriate plug fitted in its place by an author-
do not allow persons unfamiliar with the power tool or
ised customer service agent. The replacement plug should
these instructions to operate the power tool. Power
have the same fuse rating as the original plug.
tools are dangerous in the hands of untrained users.
The severed plug must be disposed of to avoid a possible
shock hazard and should never be inserted into a mains sock-
Maintain power tools. Check for misalignment or bind-
et elsewhere.
ing of moving parts, breakage of parts and any other
Products sold in AUS and NZ only: Use a residual current de-
condition that may affect the power tool’s operation. If
vice (RCD) with a rated residual current of 30 mA or less.
damaged, have the power tool repaired before use.
Many accidents are caused by poorly maintained power
tools.
Product Description and Specifica-
Keep cutting tools sharp and clean. Properly maintained
tions
cutting tools with sharp cutting edges are less likely to bind
and are easier to control.
Read all safety warnings and all instruc-
tions. Failure to follow the warnings and in-
Use the power tool, accessories and tool bits etc. in ac-
structions may result in electric shock, fire
cordance with these instructions, taking into account
and/or serious injury.
the working conditions and the work to be performed.
Use of the power tool for operations different from those
intended could result in a hazardous situation.
While reading the operating instructions, unfold the graphics
page for the machine and leave it open.
Service
Have your power tool serviced by a qualified repair per-
Intended Use
son using only identical replacement parts. This will en-
The machine is intended for drilling in wood, metal, ceramic
sure that the safety of the power tool is maintained.
and plastic.
Bosch Power Tools 1 609 92A 06C | (7.3.13)
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Product Features
Vibration total values a
h
(triax vector sum) and uncertainty K
determined according to EN 60745:
The numbering of the product features refers to the illustra-
Drilling into metal: a
=3.0m/s
2
2
tion of the machine on the graphics page.
h
, K<1.5 m/s
.
The vibration emission level given in this information sheet
1 Tool holder
has been measured in accordance with a standardised test
2 Opening for drift
given in EN 60745 and may be used to compare one tool with
3 Gear selector
another. It may be used for a preliminary assessment of expo-
4 Thread for auxiliary handle
sure.
5 Auxiliary handle (insulated gripping surface)
The declared vibration emission level represents the main ap-
6 Lock-on button for On/Off switch
plications of the tool. However if the tool is used for different
7 On/Off switch
applications, with different accessories or poorly maintained,
8 Handle (insulated gripping surface)
the vibration emission may differ. This may significantly in-
9 Drift
crease the exposure level over the total working period.
10 Reducing sleeve*
An estimation of the level of exposure to vibration should also
11 Tapered arbor*
take into account the times when the tool is switched off or
12 Key chuck*
when it is running but not actually doing the job. This may sig-
*Accessories shown or described are not part of the standard de-
nificantly reduce the exposure level over the total working pe-
livery scope of the product. A complete overview of accessories
riod.
can be found in our accessories program.
Identify additional safety measures to protect the operator
from the effects of vibration such as: maintain the tool and the
Technical Data
accessories, keep hands warm, organise work patterns.
Rotary drill GBM 32-4
Declaration of Conformity
Article number
0 601 130 2..
We declare under our sole responsibility that the product de-
Rated power input
W1500
scribed under “Technical Data” is in conformity with the fol-
Output power
W1000
lowing standards or standardization documents: EN 60745
No-load speed
according to the provisions of the directives 2011/65/EU,
-1
–1st gear
min
210
2004/108/EC, 2006/42/EC.
–2nd gear
min
-1
330
Technical file (2006/42/EC) at:
–3rd gear
min
-1
470
Robert Bosch GmbH, PT/ETM9,
–4th gear
min
-1
740
D-70745 Leinfelden-Echterdingen
Rotational speed under load
Dr. Egbert Schneider
Helmut Heinzelmann
-1
–1st gear
min
120
Senior Vice President
Head of Product Certification
-1
–2nd gear
min
185
Engineering
PT/ETM9
-1
–3rd gear
min
265
-1
–4th gear
min
420
Rated torque (1./2./3./4.gear)
Nm 80/52/36/23
Max. drilling dia.
Robert Bosch GmbH, Power Tools Division
– Steel
mm
32
D-70745 Leinfelden-Echterdingen
– Wood
mm
70
11.02.2013
–Aluminium
mm
50
Tool holder
MK 3–DIN 228
Assembly
Weight according to
Before any work on the machine itself, pull the mains
EPTA-Procedure 01/2003
kg 7.3
plug.
Protection class
/II
The values given are valid for a nominal voltage [U] of 230 V. For differ-
Auxiliary Handle
ent voltages and models for specific countries, these values can vary.
Operate your machine only with the auxiliary handle 5.
Starting cycles generate brief voltage drops. Interference with other
Screw the auxiliary handle 5 into the thread 4 on the gear
equipment/machines may occur in case of unfavourable mains system
head.
conditions. Malfunctions are not to be expected for system impedances
below 0.36 ohm.
Changing the Tool (see figure A)
Drilling tools with a MK3 morse taper can be inserted directly
Noise/Vibration Information
into the tool holder 1. For drill bits with MK2 morse taper, use
Measured sound values determined according to EN 60745.
the reducing sleeve 10.
Typically the A-weighted noise levels of the product are:
Pay attention that the morse cone and the morse taper are
Sound pressure level 86 dB(A); Sound power level 97 dB(A).
free of grease.
Uncertainty K=3 dB.
Wear hearing protection!
1 609 92A 06C | (7.3.13) Bosch Power Tools
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English | 13
The use of drilling tools with cylindrical shank is possible with
3rd gear:
the key chuck 12. For this, screw the tapered arbor 11 onto
Average speed range.
the key chuck 12 and insert the tapered arbor with the reduc-
ing sleeve 10 into the tool holder 1.
Do not exert any force when inserting the morse taper
or the tapered arbor. This can damage the tool holder and
the inserted tool.
4th gear:
Place the drift 9 into the opening 2 in such a manner that the
High speed range; for working with
rounded-off side faces to the auxiliary handle 5.
small drilling diameter.
If the drift 9 cannot be inserted through the drive spindle, turn
the tool insert a little.
Press the drift 9 toward the auxiliary handle 5 and release the
tool insert from out of the tool holder.
Dust/Chip Extraction
If the gear selector 3 cannot be slid to the stop, lightly rotate
Dusts from materials such as lead-containing coatings,
the drive spindle via the drill bit.
some wood types, minerals and metal can be harmful to
Switching On and Off
one’s health. Touching or breathing-in the dusts can cause
allergic reactions and/or lead to respiratory infections of
To start the machine, press the On/Off switch 7 and keep it
the user or bystanders.
pressed.
Certain dusts, such as oak or beech dust, are considered
To lock the pressed On/Off switch 7, press the lock-on button
as carcinogenic, especially in connection with wood-treat-
6.
ment additives (chromate, wood preservative). Materials
To switch off the machine, release the On/Off switch 7 or
containing asbestos may only be worked by specialists.
when it is locked with the lock-on button 6, briefly press the
– Provide for good ventilation of the working place.
On/Off switch 7 and then release it.
– It is recommended to wear a P2 filter-class respirator.
To save energy, only switch the power tool on when using it.
Observe the relevant regulations in your country for the
materials to be worked.
Working Advice
Prevent dust accumulation at the workplace. Dusts can
Use drilling lubricant or cutting oil for cooling and lubrication,
easily ignite.
and to avoid overheating or jamming of the drill bit.
When drilling diameters >10 mm, drill a pilot hole with a small
Operation
drilling diameter. This allows you to reduce the feed pressure
and the power tool is strained less.
Starting Operation
For drilling in metal, use only perfectly sharpened HSS drill
Observe correct mains voltage! The voltage of the pow-
bits (HSS=high-speed steel). The appropriate quality is guar-
er source must agree with the voltage specified on the
anteed by the Bosch accessories program.
nameplate of the machine. Power tools marked with
230 V can also be operated with 220 V.
The machine vice, which is available as an accessory, enables
secure clamping of workpieces. This prevents the workpiece
Gear selection, mechanical
from turning and any accidents this would cause.
Actuate the gear selector 3 only when the machine is at
a standstill.
Maintenance and Service
Four speed ranges can be preselected with the gear selector
3. Press the gear selector 3 down, slide it to the requested
Maintenance and Cleaning
setting according to the gearing diagram and allow it to en-
gage at the respective end position.
Before any work on the machine itself, pull the mains
1st gear:
plug.
Low speed range; for working with
For safe and proper working, always keep the machine
large drilling diameter.
and ventilation slots clean.
If the replacement of the supply cord is necessary, this has to
be done by Bosch or an authorized Bosch service agent in or-
der to avoid a safety hazard.
If the machine should fail despite the care taken in manufac-
2nd gear:
turing and testing procedures, repair should be carried out by
Average speed range.
an after-sales service centre for Bosch power tools.
In all correspondence and spare parts order, please always in-
clude the 10-digit article number given on the type plate of
the machine.
Bosch Power Tools 1 609 92A 06C | (7.3.13)