Scheppach AB1900 Originalbetriebsanleitung Seite 24

4. Turn the additional handle (5) to a convenient and
safe working position and tighten the screw (9) again.
Switching ON / OFF (fig. 4)
Switching ON: Press the operating switch (2).
Switching OFF: Release the operating switch (2).
Continuous operation: Press operating switch (2) and
lock with locking switch (10).
Stop continuous operation: Press and release operat-
ing switch.
10. Operation- / work instructions
Caution! For your safety, the machine must be
held only at the two handles (3 and 5, fig. 1)!
This will avoid the danger of an electric shock through
contact of lines during chiselling.
Always keep the chiselling tools sharp.
Note:
• Work only at low pressure when chiselling.
• Excessive pressure loads the motor unnecessarily.
• Sharpen the chisels in time and replace, if neces-
sary.
Dust/Chip Extraction
Dusts from materials such as lead-containing coat-
ings, some wood types, minerals and metal can be
harmful to one's health. Touching or breathing-in the
dusts can cause allergic reactions and/or lead to res-
piratory infections of the user or bystanders.
Certain dusts, such as oak or beech dust, are consid-
ered as carcinogenic, especially in connection with
wood-treatment additives (chromate, wood preserv-
ative). Materials containing asbestos may only be
worked by specialists.
• Provide for good ventilation of the working place.
• It is recommended to wear a P2 filter-class respi-
rator.
Observe the relevant regulations in your country for
the materials to be worked.
11. Electrical connection
The electrical motor installed is connected and
ready for operation. The connection complies with
the applicable VDE and DIN provisions. The cus-
tomer's mains connection as well as the extension
cable used must also comply with these regula-
tions.
24 | GB
Faulty power supply cables
Insulation damage often occurs at power supply ca-
bles.
Causes are:
• Pressure points when power supply cables are rout-
ed through the window or door gaps.
• Bends due to improper fastening or guiding of the
power supply cables.
• Interfaces by running over the power supply cables.
• Insulation damage by pulling off the wall outlet.
• Cracks due to ageing of the insulation.
Such defective power supply cables must not be used
and are extremely dangerous to life because of the
insulation damage!
Check power supply cables regularly for damage.
Make sure that the power cable is not connected to
the mains supply when you check.
Electrical connections must comply with the relevant
VDE and DIN regulations. Only use connecting cables
with H 07 RN-F mark.
An imprint of the type designation on the power cable
is mandatory.
AC motor
• The mains voltage must be 230 V ~ / 50Hz
• Extension cables up to 25 m length must have a
cross section of 1.5 mm
Power supply and extension cord must be 3-wire = P
+ N + SL. - (1/N/PE).
The mains supply is secured up to 16 A.
• The product meets the requirements of EN 61000-
3-11 and is subject to special connection conditions.
This means that use of the product at any freely se-
lectable connection point is not allowed.
• Given unfavorable conditions in the power supply
the product can cause the voltage to fluctuate tem-
porarily.
• The product is intended solely for use at connection
points that have a continuous current-carrying ca-
pacity of the mains of at least 100 A per phase.
• As the user, you are required to ensure, in consul-
tation with your electric power company if neces-
sary, that the connection point at which you wish to
operate the product meets the requirement named
above.
Connections and repairs of electrical equipment may
only be carried out by an electrician.
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