Mode Of Operation - Meister MPH1050-1 Traduction Du Manuel D'utilisation Original

5452810-Bohrhammer_man 15.05.15 13:04 Seite 54
Switching On/Off
The voltage of the power supply must
correspond to the specifications on the
type plate of the machine.
The LED operating display (2) lights
up in orange as soon as the tool is
connected to the mains voltage. The
machine is ready to use.
Brief switching (Figure 9)
• Switching on: Press the On/Off
switch (3).
• Switching off: Release the On/Off
switch (3).
Continuous switching (Figure 9)
• Switching on: Press the on/off
switch (3) and then the locking
button (1).
• Switching off: Press the On/Off
switch (3) and release.
Switching rotation right/left
(Figure 11)
• To hammer drill, drill and screw
screws into place: Set the selection
lever (5) to the "Right" position.
• To remove screws: Set the selection
lever to the "Left" position.
CAUTION! The switchover may
only be carried out when the
motor is at a complete standstill!
Information: The design dictates
that the revolutions for left
54
rotation are reduced. Thus when
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using left rotation with increased
revolutions it may lead to increased
spark formation at the motor
collector. This is normal and is not a
product fault.
9 – Mode of operation
CAUTION! All of the pictured
insert tools are not part of the
scope of delivery!
CAUTION! Always hold the
machine with both hands when it
is in use!
Chasing in tiles and brickwork
(Figures 12)
To do this, insert chase into the chuck (8)
as shown above. When using a flat
chase, set the mode selection knob (6) to
position and turn the chase to set an
appropriate working angle. By turning to
position ( ) lock the set chase position.
Place the chase up against the material
to be processed. Switch on the machine
and start with a low hammer action,
increase the hammer action as required.
Do not use excess pressure on the
material to enable the chase to develop
its full force.
Hammer drilling in brickwork
(Figure 13)
Set the mode selection knob (6) to
hammer drilling ( ). Set the selection
lever (5) to the "Right" position. Start with
low revolutions. The required hammer
action for hammer drilling in stone is
generated by a pneumatic hammer. This
electro pneumatic principle creates a high
blow elasticity and ensures backlash free
operation. Unlike other types of hammer
drill, the drilling performance is not