
Robert Bosch Power Tools GmbH
70538 Stuttgart
GERMANY
www.bosch-pt.com
1 609 92A 81V (2022.07) TAG / 299
GBH Professional
18V-26 | 18V-26 F
de Originalbetriebsanleitung
en Original instructions
fr Notice originale
es Manual original
pt Manual original
it Istruzioni originali
nl Oorspronkelijke gebruiksaanwijzing
da Original brugsanvisning
sv Bruksanvisning i original
no Original driftsinstruks
fi Alkuperäiset ohjeet
el Πρωτότυπο οδηγιών χρήσης
tr Orijinal işletme talimatı
pl Instrukcja oryginalna
cs Původní návod k používání
sk Pôvodný návod na použitie
hu Eredeti használati utasítás
ru Оригинальное руководство по
эксплуатации
uk Оригінальна інструкція з
експлуатації
kk Пайдалану нұсқаулығының
түпнұсқасы
ro Instrucțiuni originale
bg Оригинална инструкция
mk Оригинално упатство за работа
sr Originalno uputstvo za rad
sl Izvirna navodila
hr Originalne upute za rad
et Algupärane kasutusjuhend
lv Instrukcijas oriģinālvalodā
lt Originali instrukcija
ar
fa

2 |
Deutsch . .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .Seite 7
English . . .. .. .. .. .. . .. .. .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. Page 16
Français .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . . Page 25
Español . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. . Página 34
Português . .. .. .. .. .. .. . .. .. .. .. .. .. .. .. .. .. .. . .. .. .. .. . Página 44
Italiano . .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. Pagina 53
Nederlands .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. Pagina 62
Dansk .. .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. . Side 71
Svensk .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. Sidan 79
Norsk. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. Side 88
Suomi . .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .Sivu 96
Ελληνικά. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. . Σελίδα 104
Türkçe. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . . Sayfa 114
Polski . .. .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. Strona 123
Čeština .. .. . .. .. .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. . Stránka 133
Slovenčina .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. . Stránka 141
Magyar . .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. .. .Oldal 150
Русский .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. Страница 159
Українська . .. .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. Сторінка 170
Қазақ . .. .. .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. . Бет 180
Română .. .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. . Pagina 191
Български . .. .. .. .. .. .. .. .. .. .. . .. .. .. .. .. .. .. .. .. .. Страница 201
Македонски. .. .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. Страница 210
Srpski . .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. . Strana 220
Slovenščina .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .Stran 229
Hrvatski . .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. Stranica 237
Eesti. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. . Lehekülg 246
Latviešu . .. .. .. .. .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. Lappuse 254
Lietuvių k. . .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. ..Puslapis 264
. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. 273
.. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. 282
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1 609 92A 81V | (26/07/2022) Bosch Power Tools
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16 | English
English
Safety Instructions
General Power Tool Safety Warnings
WARNING
tions provided with this power tool. Failure to follow all in-
structions listed below may result in electric shock, fire and/
or serious injury.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mainsoperated (corded) power tool or battery-operated (cordless) power tool.
Work area safety
u Keep work area clean and well lit. Cluttered or dark
areas invite accidents.
u Do not operate power tools in explosive atmospheres,
such as in the presence of flammable liquids, gases or
dust. Power tools create sparks which may ignite the dust
or fumes.
u Keep children and bystanders away while operating a
power tool. Distractions can cause you to lose control.
Electrical safety
u Power tool plugs must match the outlet. Never modify
the plug in any way. Do not use any adapter plugs with
earthed (grounded) power tools. Unmodified plugs and
matching outlets will reduce risk of electric shock.
u Avoid body contact with earthed or grounded sur-
faces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your
body is earthed or grounded.
u Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of electric shock.
u Do not abuse the cord. Never use the cord for carry-
ing, pulling or unplugging the power tool. Keep cord
Read all safety warnings, instructions, illustrations and specifica-
1 609 92A 81V | (26.07.2022) Bosch Power Tools

English | 17
away from heat, oil, sharp edges or moving parts.
Damaged or entangled cords increase the risk of electric
shock.
u When operating a power tool outdoors, use an exten-
sion cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
u If operating a power tool in a damp location is un-
avoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric
shock.
Personal safety
u Stay alert, watch what you are doing and use common
sense when operating a power tool. Do not use a
power tool while you are tired or under the influence
of drugs, alcohol or medication. A moment of inatten-
tion while operating power tools may result in serious personal injury.
u Use personal protective equipment. Always wear eye
protection. Protective equipment such as a dust mask,
non-skid safety shoes, hard hat or hearing protection
used for appropriate conditions will reduce personal injuries.
u Prevent unintentional starting. Ensure the switch is in
the off-position before connecting to power source
and/or battery pack, picking up or carrying the tool.
Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.
u Remove any adjusting key or wrench before turning
the power tool on. A wrench or a key left attached to a
rotating part of the power tool may result in personal injury.
u Do not overreach. Keep proper footing and balance at
all times. This enables better control of the power tool in
unexpected situations.
u Dress properly. Do not wear loose clothing or jew-
ellery. Keep your hair and clothing away from moving
parts. Loose clothes, jewellery or long hair can be caught
in moving parts.
u If devices are provided for the connection of dust ex-
traction and collection facilities, ensure these are connected and properly used. Use of dust collection can re-
duce dust-related hazards.
u Do not let familiarity gained from frequent use of tools
allow you to become complacent and ignore tool
safety principles. A careless action can cause severe in-
jury within a fraction of a second.
Power tool use and care
u Do not force the power tool. Use the correct power
tool for your application. The correct power tool will do
the job better and safer at the rate for which it was designed.
u Do not use the power tool if the switch does not turn it
on and off. Any power tool that cannot be controlled
with the switch is dangerous and must be repaired.
u Disconnect the plug from the power source and/or re-
move the battery pack, if detachable, from the power
tool before making any adjustments, changing accessories, or storing power tools. Such preventive
safety measures reduce the risk of starting the power tool
accidentally.
u Store idle power tools out of the reach of children and
do not allow persons unfamiliar with the power tool or
these instructions to operate the power tool. Power
tools are dangerous in the hands of untrained users.
u Maintain power tools and accessories. Check for mis-
alignment or binding of moving parts, breakage of
parts and any other condition that may affect the
power tool’s operation. If damaged, have the power
tool repaired before use. Many accidents are caused by
poorly maintained power tools.
u Keep cutting tools sharp and clean. Properly main-
tained cutting tools with sharp cutting edges are less
likely to bind and are easier to control.
u Use the power tool, accessories and tool bits etc. in
accordance with these instructions, taking into account 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.
u Keep handles and grasping surfaces dry, clean and
free from oil and grease. Slippery handles and grasping
surfaces do not allow for safe handling and control of the
tool in unexpected situations.
Battery tool use and care
u Recharge only with the charger specified by the manu-
facturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another
battery pack.
u Use power tools only with specifically designated bat-
tery packs. Use of any other battery packs may create a
risk of injury and fire.
u When battery pack is not in use, keep it away from
other metal objects, like paper clips, coins, keys,
nails, screws or other small metal objects, that can
make a connection from one terminal to another.
Shorting the battery terminals together may cause burns
or a fire.
u Under abusive conditions, liquid may be ejected from
the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the bat-
tery may cause irritation or burns.
u Do not use a battery pack or tool that is damaged or
modified. Damaged or modified batteries may exhibit
unpredictable behaviour resulting in fire, explosion or risk
of injury.
u Do not expose a battery pack or tool to fire or excess-
ive temperature. Exposure to fire or temperature above
130°C may cause explosion.
u Follow all charging instructions and do not charge the
battery pack or tool outside the temperature range
Bosch Power Tools 1 609 92A 81V | (26.07.2022)