9
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H
Rotary hammer (for drilling brick, concrete, masonry)
Turn the function selector (10) upwards to
.
Hammer only (for chiselling wood, brick, concrete
and masonry)
Turn the function selector (10) to the left to
.
In order to set the drill to the desired setting, the function selector (10)
must be set to
.
Useful Tips
• When using the hammer only mode, you should only apply light pressure to
the drill. The application of too much pressure can reduce the hammer effect.
Try applying different amounts of pressure until you find the most effective one.
• Check the condition of the drill bit regularly. Replace any worn drill bits/tools.
• Let the motor run for a few minutes under no load after hard use to let it
cool down.
• For hard metals use titanium coated drill bits and for concrete/tiles use
tungsten carbide tipped bits.
• Fasten the workpiece down securely. Use clamps or vices when you can, this
will leave you with both hands free to manoeuvre the machine with, which
increases precision.
• If you are drilling into thin materials it is important that you place a small piece
of waste material behind the hole to be drilled, otherwise there is a risk of
burring on the back.
• Line the drill up at right angles to the workpiece before starting to drill (look
from several angles). Make sure that you keep the drill straight, do not force
the drill out of line when drilling.
• Do not apply so much pressure that the drill reduced speed. Let the drill do
the work. Reduce pressure before the drill breaks through the material.
• Let the drill bit spin and lift it up after drilling through, it allows the motor
to cool down and the drill bit is freed of dust and wood chips.
Summary of Contents for Z1C-HW2-2600E
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