Ferm CDM1074 Originalbetriebsanleitung Seite 7

drill is elapsed. The battery is discharged now and
needs to be charged.
In comparison to NiCd and NiMH cells, Lithium-
Ion cells have no memory effect due to
intermedial charging. While NiCd and NiMH
batteries need to be discharged before charging,
a Lithium-Ion block does not need to be
completely discharged. This battery block can be
charged at any time despite its current power
level without losing much of its original power and
endurance.
The charger is equiped with a special plug. This
Lithium Ion battery pack is only to be charged
with this dedicated charger. The intergrated
electronics in this dedicated charger are custom
made for this Lithium-Ion battery pack. Using
other chargers/adapters will cause irreversible
damage to the battery.
The internal battery can be charged in 2 different
ways:
• Plug the adapter into the desktop holder (6).
Charging will start when the adapter is
plugged to the mains supply and the tool
placed in the desktop holder (Fig. 3).
• Plug the adapter directly into the bottom of the
foot of the tool. Charging will start when the
adapter is plugged to the mains supply.
3 LED charging & battery status indication
Fig. 2
When the charger is connected, these 3 LEDs
indicate the charging status.
• When the battery is empty and charging
begins, the red LED will blink, with the yellow
and green LED off.
• When the battery is less than halfway charged,
the red LED will be on and the yellow LED will
be blinking.
• When the battery is more than halfway
charged, both the red and yellow LED will be
on and the green LED will be blinking.
• When all LEDs are lit up, charging is
completed and the battery is full.
• After 10 seconds all LEDs will switch off and
charging will stop.
When the charger is not connected, these 3 LEDs
indicate the battery status when the battery status
switch (10) is pressed.
• When the red LED lights up, the battery is
empty and needs to be charged.
• When the red and yellow LED lights up, the
battery is half full.
• When all LEDs light up, the battery is
completely full.
When the red LED continues to blink
with an interval of 2 seconds and no
other LED is lit up, a battery failure
occurred and charging has stopped.
Disconnect the charger and contact your
supplier.
5. SERVICE & MaIntEnanCE
Make sure that the machine is not live
when carrying out maintenance work on
the motor.
These machines have been designed to operate
over a long period of time with a minimum of
maintenance. Continuous satisfactory operation
depends upon proper machine care and regular
cleaning.
Cleaning
Keep the ventilation slots of the machine clean to
prevent overheating of the engine. Regularly
clean the machine housing with a soft cloth,
preferably after each use. Keep the ventilation
slots free from dust and dirt. If the dirt does not
come off use a soft cloth moistened with soapy
water. Never use solvents such as petrol, alcohol,
ammonia water, etc. These solvents may damage
the plastic parts.
Lubrication
The machine requires no additional lubrication.
Faults
Should a fault occur, e.g. after wear of a part,
please contact the service address on the
warranty card. Separate you find an exploded
view showing the parts that can be ordered.
Environment
To prevent damage during transport, the
appliance is delivered in a solid packaging which
consists largely of reusable material. Therefore
please make use of options for recycling the
packaging.
7