Ferm CDM1080 Specifications download pdf (Page 6)

4. OPERATION

Always observe the safety instructions

and appli cable regulations.

Firmly hold the machine and ferm the bit with

even pressure into the workpiece. Do not force

the machine. Use only bits that do not yet show

any signs of wear. Worn bits have a negative

effect on the efciency of the machine.

Locking the screwdriver

Fig. 8

The screwdriver is tted with an automatic spindle

lock feature. When the On/Off switch (2) is not

pressed, the spindle is locked. Now it is possible

to use the screwdriver (even when the battery is

empty) as a manual tool.

Screwdriving

Fig. 1

• To switch the tool on, press the On/Off switch

(2).

• Press the tumbler switch (R) for clockwise

rotation (tightening screws)

• Press the tumbler switch (L) for

counterclockwise rotation (loosening screws)

To switch the tool off, release the on/off switch.

The white LED will illuminate when the tumbler

switch is pressed.

Warning! Looking straight into LED light

for a prolonged period of time from close

distance can cause damage to the eyes.

User tips for optimum use

• Always hold the tool and screwdriver bit in a

straight line with the screw and always use the

correct type and size of bit.

• If screws are difcult to tighten, try applying a

small amount of washing liquid or soap as a

lubricant (Fig. 9).

• Use the spindle lock feature to loosen very

tight screws or to rmly 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.

5. CHARGING THE BATTERY

Charging Li-Ion battery

Fig. 10

The battery charger supplied is matched to the

Li-Ion battery installed in the machine. Do not use

another battery charger.

The Li-Ion battery is protected against deep

discharging. When the battery is empty, the

machine is switched off by means of a protective

circuit: the tool holder no longer rotates. Caution:

if the On/Off switch is subject to continued use,

the Li-Ion battery can be damaged.

The charging procedure starts as soon as the

mains plug of the battery charger is inserted into

the socket and the adapter plug is connected to

the appliance (the underside of the handgrip).

• Put the adapter plug of the charger into the

handle (underside)

• Plug the mains adapter into the (wall) socket

• The charging process starts; the red LED is

now on

• The battery is fully charged when the red LED

goes out.

• Charging the battery takes maximum 5 hours.

• During the charging procedure, the handgrip of

the machine warms up. This is normal.

6. 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.

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Ferm CDM1080 Specifications Page 6

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