HELPLINE No. U K 0905-1460005 • IRELAND 1520-932626
WEB SUPPORT: www.heltec.eu
15
Operation
Hammer drilling
Fig. F
Insert an undamaged drill bit into the clamping chuck. For drilling in soft
materials, such as plastic or wood, use a metal drill bit and turn the changeover
switch (2) to the right until the indicating mark points to 'Drill bit' (drilling). For
hammer drilling in hard materials, such as stone and concrete, turn the
changeover switch to the left until the indicator mark points to 'Hammer'
(hammer drilling).
Regularly check the clamping chuck for damage. If necessary, use
coolant when drilling. When drilling in walls, bear in mind that
electrical lines and water pipes may be located inside the walls.
Switching the device on and off
Fig. A
•
Depress the On/Off switch (6, see page 4). It regulates the speed of the
appliance by transmitting power to the switch.
•
Release the On/Off switch (6, see page 4) to stop the drill chuck
immediately.
•
Move the direction switch (5, see page 14) to the centre in order to lock
the appliance into a disabled state.
Only set down the appliance when it has stopped running completely. Do not
place it on a dusty surface as particles of dust could get into the mechanism.
2
HELPLINE No. U K 0905-1460005 • IRELAND 1520-932626
WEB SUPPORT: www.heltec.eu
10
Safety instructions
12. A damaged battery or one that can no longer be charged must be
disposed of as special waste. Do not discard it with household waste.
13. Never throw the battery onto a fire or into water. This can cause
explosions!
Electrical safety
Always check that the voltage on the battery pack corresponds to
the voltage on the rating plate. Also check that your mains voltage
corresponds to the input voltage of the battery charger.
The battery charger is double insulated; therefore no earth wire is
required.
•
Remove the battery. When the power tool is not being used, prior to
maintenance and when changing tools such as the clamping chuck, and
drill bit.
•
The tool is suitable for use as a screwdriver and drill only.
