Maintenance And Service; Maintenance And Cleaning; Français; Consignes De Sécurité - Bosch GBH 220 Professional Notice Originale

Changing the chiselling position (Vario-Lock)
You can lock the chisel in 13 different positions, so you can
select the optimum working position for each task.
– Insert the chisel into the tool holder.
– Turn the impact/mode selector switch (10) to the "Vario-
Lock" position.
– Turn the application tool to the required chisel position.
– Turn the impact/mode selector switch (10) to the "chis-
elling" position. With this, the tool holder is locked.
– Set the rotational direction for chiselling to clockwise.
Chiselling with lock function
To chisel for extended periods without pressing the on/off
switch (7), lock the on/off switch in "chiselling" operating
mode.
– To lock the power tool, press the on/off switch (7) down
fully whilst simultaneously pressing the lock-on
switch (6).
– To switch the lock off, press the lock-on button (6) again.
Note: If you switch to a different operating mode while the
on/off switch is locked, the power tool will switch off.
Inserting screwdriver bits (see figure K)
Only apply the power tool to the screw/nut when the
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tool is switched off. Rotating tool inserts can slip off.
A universal holder (26) with SDS-plus shank (accessory) is
required to work with screwdriver bits.
– Clean and lightly grease the insertion end of the shank.
– Insert the universal holder into the tool holder while turn-
ing it until it locks automatically.
– Check that it is locked by pulling the universal holder.
– Insert a screwdriver bit in the universal holder. Only use
screwdriver bits that fit the screw head.
– To remove the universal holder, slide the locking sleeve
(5) backwards and remove the universal holder (26)
from the tool holder.

Maintenance and Service

Maintenance and Cleaning

Pull the plug out of the socket before carrying out any
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work on the power tool.
To ensure safe and efficient operation, always keep
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the power tool and the ventilation slots clean.
In order to avoid safety hazards, if the power supply cord
needs to be replaced, this must be done by Bosch or by an
after-sales service centre that is authorised to repair Bosch
power tools.
Replace a damaged dust protection cap immediately.
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It is recommended that you have use an after-sales
service for this.
– Clean the tool holder (3) after each use.
Bosch Power Tools
After-Sales Service and Application Service
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
parts. You can find explosion drawings and information on
spare parts at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you
with any questions about our products and their accessor-
ies.
In all correspondence and spare parts orders, please always
include the 10‑digit article number given on the nameplate
of the product.
Malaysia
Robert Bosch Sdn. Bhd.(220975-V) PT/SMY
No. 8A, Jalan 13/6
46200 Petaling Jaya
Selangor
Tel.: (03) 79663194
Toll-Free: 1800 880188
Fax: (03) 79583838
E-Mail: kiathoe.chong@my.bosch.com
www.bosch-pt.com.my
You can find further service addresses at:
www.bosch-pt.com/serviceaddresses
Disposal
The power tool, accessories and packaging should be re-
cycled in an environmentally friendly manner.
Do not dispose of power tools along with
household waste.
Français
Consignes de sécurité
Avertissements de sécurité généraux pour l'outil
Lire tous les avertissements de sé-
AVERTISSE-
curité et toutes les instructions.
MENT
Ne pas suivre les avertissements et
instructions peut donner lieu à un choc électrique, un incen-
die et/ou une blessure sérieuse.
Conserver tous les avertissements et toutes les instruc-
tions pour pouvoir s'y reporter ultérieurement.
Le terme «outil» dans les avertissements fait référence à
votre outil électrique alimenté par le secteur (avec cordon
d'alimentation) ou votre outil fonctionnant sur batterie (sans
cordon d'alimentation).
Sécurité de la zone de travail
Conserver la zone de travail propre et bien éclairée.
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Les zones en désordre ou sombres sont propices aux ac-
cidents.
Français | 11
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