Ferm CDM1108S Betriebsanleitung Seite 8

Lithium-Ion cells can be stored for a long
period without losing much of their
charge. When the machine is not being
used over a longer period of time it is
best to store the battery in charged
condition.
Fitting and removing drills or screwdriver bits
Fig. D
The machine bit holder (4) is suitable for drills
and screwdriver bits with a standard ¼ inch.
hexagonal shaft. To fit a screwdriver bit:
• Hold the machine (1) firmly with one hand.
• Insert the screw driver bit (10) into the
machine's bit holder (4), it will be hold by a
magnet.
• The screw driver bit can be removed by pulling
it out of the bit holder again.
• The magnetic bit holder (11) can be used for
screws that are difficult to reach. Put it directly
into the machine's bit holder.
Adjusting the direction of rotation
Fig. E
• Set the direction switch (5) to position '<<' in
order to drive screws or to use it for drilling.
• Set the direction switch (5) to position '>>' in
order to remove screws.
Switching the machine on and off
Fig. E
The on/off switch (6) is used for activating the
machine.
• Pressing the on/off switch (6) will activate the
machine.
• Releasing the on/off switch (6) will stop the
machine.
• Move the direction switch (5) to the middle
position to lock the movement of the on/off
switch. It cannot be activated in this position.
The machine is equipped with electronic
overload protection function. When the
machine gets overloaded it will shut
down automatically. When this happens,
please wait for at least 5 seconds to let
the overload protection reset itself.
8
Spindle lock function
Fig. F
The machine is fitted with an automatic spindle
lock feature. When the on/off switch (6) is not
pressed, the bit holder (4) rotation is locked. Now
it is possible to use the screwdriver (even when
the battery is empty) as a manual tool.
Work light (7)
Fig. A
The machine is equipped with a work light to
illuminate the work location.
• It automatically switches on when the on/off
switch is being pressed.
• It automatically switches off when the on/off
switch is released again.
User tips
When driving screws into wood, metal and other
materials:
• Before using the appliance check if the drill or
screw bit is properly fitted and centered inside
the drill chuck.
• Screw bits are available in several shapes and
dimensions. When unsure, always try if the bit
fits on the screw head without any free play
before using the machine.
• Make sure the machine is not running when
it contacts the screw. A rotating bit may slip.
This could result in damage to the work piece.
• Always hold the tool and screwdriver bit in a
straight line with the screw.
• If screws are difficult to tighten, try applying a
small amount of washing liquid or soap as a
lubricant to the screws thread.
• Use the spindle lock feature to loosen very
tight screws or to firmly tighten screws.
• When screwing in wood, it is recommended
to drill a hole with a depth equal to almost the
length of the screw. A pilot hole guides the
screw and prevents splintering or distortion of
the work piece.