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OBJ_BUCH-2118-001.book Page 13 Tuesday, November 19, 2013 4:26 PM
The quick change chuck is automatically locked. Check
the locking effect by pulling the quick change chuck.
Inserting SDS-plus Drilling Tools: Check the latch-
ing by pulling the tool.
Replace a damaged dust protection cap imme-
diately. The dust protection cap largely prevents the
penetration of drilling dust into the tool holder during
operation. When inserting the tool, pay attention that the
dust protection cap is not damaged.
Dusts from materials such as lead-containing
coatings, some wood types, minerals and
metal can be harmful to one's health and
cause allergic reactions, lead to respiratory
infections and/or cancer. Materials containing
asbestos may only be worked by specialists.
•As far as possible, use a dust extraction system suitable
for the material.
•Provide for good ventilation of the working place.
•It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the
materials to be worked.
Prevent dust accumulation at the workplace.
Dusts can easily ignite.
If the application tool should become blocked,
switch the machine off. Loosen the application
tool.
When switching on with a blocked drilling
tool, high torque reaction can occur.
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.
Avoid unintentional switching on. Ensure the
On/Off switch is in the off position before
inserting battery pack. Carrying the power tool with
your finger on the On/Off switch or inserting the battery
pack into power tools that have the switch on invites acci-
dents.
Do not open the battery. Danger of short-circuiting.
Protect the battery against heat, e. g.,
against continuous intense sunlight, fire,
water, and moisture. Danger of explosion.
In case of damage and improper use of the
battery, vapours may be emitted. Ventilate
the area and seek medical help in case of com-
plaints. The vapours can irritate the respiratory system.
Use the battery only in conjunction with your
Würth power tool. This measure alone protects the
battery against dangerous overload.
Use only original Würth batteries with the volt-
age listed on the nameplate of your power
tool. When using other batteries, e. g. imitations, recon-
ditioned batteries or other brands, there is danger of injury
as well as property damage through exploding batteries.
The battery is supplied partially charged. To ensure full
capacity of the battery, completely charge the battery in
the battery charger before using your power tool for the
first time.
Read the operating instructions of the battery
charger.
Check the tight seating of the battery. Two
locking levels are possible.
To save energy, only switch the power tool on
when using it.
Use only original Würth accessories.
Symbols
The following symbols are important for reading and under-
standing the operating instructions. Please take note of the
symbols and their meaning. The correct interpretation of the
symbols will help you to use the machine in a better and safer
manner.
Symbol
Meaning
H 18-MA Compact: Rotary Hammer
Grey-marked area: Handle
(insulated gripping surface)
Art. No.
Read all safety warnings and all
instructions
Before any work on the machine itself,
remove the battery from the power tool.
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