Ferm Economy PDM1031 Originalbetriebsanleitung Seite 6

from the mains.
Mounting and removing the drill bit (fig. B)
The machine is suitable for use of the following
drill bits:
- Wood (HSS)
- Metal (HSS)
- Concrete / masonry (hard metal)
Mounting
● Place the chuck key (10) into one of the holes
in the chuck (6).
● Open the chuck (6) by turning the chuck key
(10) counterclockwise.
● Insert the drill bit (12) into the chuck (6).
● Close the chuck (6) by turning the chuck key
(10) clockwise.
● Remove the chuck key (10) from the chuck (6).
Removing
● Place the chuck key (10) into one of the holes
in the chuck (6).
● Open the chuck (6) by turning the chuck key
(10) counterclockwise.
● Remove the drill bit (12) from the chuck (6).
● Close the chuck (6) by turning the chuck key
(10) clockwise.
● Remove the chuck key (10) from the chuck (6).
Mounting and removing the auxiliary grip
(fig. C)
Mounting
● Loosen the auxiliary grip (8).
● Slide the auxiliary grip (8) over the chuck (6).
● Turn the auxiliary grip (8) to the required
position.
● Tighten the auxiliary grip (8).
Removing
● Loosen the auxiliary grip (8).
● Remove the auxiliary grip (8) from the chuck (6).
● Tighten the auxiliary grip (8).
Mounting and removing the depth stop (fig. D)
The depth stop is used to set the maximum
drilling depth.
Mounting
● Loosen the auxiliary grip (8).
● Insert the depth stop (9) through the hole in
the auxiliary grip (8).
● Set the depth stop (9) to the required position.
● Tighten the auxiliary grip (8).
Removing
● Loosen the auxiliary grip (8).
● Remove the depth stop (9) from the auxiliary
grip (8).
6
● Tighten the auxiliary grip (8).
USE
Switching on and off (fig. A)
● To switch on the machine, press the on/off
switch (1). The further the on/off switch (1) is
pressed, the higher the speed of the machine.
● To switch the machine to continuous mode,
keep the on/off switch (1) pressed and
simultaneously press the lock-on button (2).
● To switch off continuous mode, press the on/off
switch (1) again.
● To switch off the machine, release the on/off
switch (1).
Forward/reverse switch (fig. A)
2
Do not change the direction of rotation
during use.
● For clockwise rotation, slide the forward/
reverse switch (4) to the left.
● For counterclockwise rotation, slide the
forward/reverse switch (4) to the right.
Setting the maximum drilling speed (fig. A)
2
Do not set the speed during use.
● Turn the speed adjustment wheel (3)
clockwise to increase the maximum drilling
speed.
● Turn the speed adjustment wheel (3)
counterclockwise to decrease the maximum
drilling speed.
Setting the operating mode (fig. E)
2
Do not change the operating mode
during use.
● Set the switch (5) to position "A" for drilling.
● Set the switch (5) to position "B" for hammer
drilling.
Hints for optimum use
● Clamp the workpiece.
● Firmly hold the machine with both hands.
● Place the drill bit on the workpiece.
● Switch on the machine.
● Do not apply too much pressure on the
machine. Let the machine do the work.
● Switch off the machine and wait for the