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Start up
Bit fitting
• Put the bit into the chuck until it stops. Fasten with the
chuck wrench and tighten alternately the chuck into
each of the orifices.
WARNING
Clean the burrs and any other foreign
objects of the drill and the broker, otherwise the drill
cannot get tight and cuse serious personal injury.
Turn on and operation control
• Intermittent operation:
Connect the plug into the power inlet.
Press the switch (A) to start the hammer drill.
To stop, just release the switch.
• Continuous Operation:
Connect the plug into the power inlet.
Press the switch (A) and block it pressing the continuous use button (B).
To stop, press and then, release the switch.
Speed control
• The tool can run in different speeds. Select by adjusting speed control (C) in the
switch.
• Turn speed control clockwise to increase the hammer drill speed and torsion.
• Turn counterclockwise to lessen speed and torsion.
Changing from hammer drill to drill
• To drill concrete, floor tile or materials of similar hardness, move the impact-rotation
selector (D) completely into the IMPACT (
and rotate onto the material.
• To drill metal, wood or plastic, move the impact-rotation selector completely into the
ROTATION (
) position. The bit will rotate onto the material.
WARNING
Do not try to drill metal; wood or plastic with the hammer drill into
IMPACT (
) mode setting. Otherwise the tool efficiency will lessen and the bit tip would
get damaged.
Rotation direction
• The rotation direction button is located on both sides of the hammer drill (E).
• To make the drill turning forwards and drill, press the rotation direction button with
the arrow pointing towards the chuck.
• To make it reversible press the rotation direction button with the arrow pointing
towards the hammer drill handle.
• The reverse rotation enables the hammer drill to loosen screws and nuts turning
the hammer drill into a screwdriver. When using the hammer drill in the screwdriver
mode do not exercise too much pressure onto the switch.
• Changing the rotation direction can only be carried out when the switch is not
pressed.
WARNING
Never use the tool in reverse when the impact-rotation selector is
in the IMPACT (
) position, otherwise, the impact system will be severely
damaged.
Bit
) position. The bit will simultaneously impact
Chuck
Chuck
wrench
B
C
A
D
E
Rotation
selector
button in the
drilling position.
ENGLISH
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