F.F. Group CDD/35 20V PRO Notice Originale page 9

CDD/35 20V PRO | CDD/40 20V PRO
turns green.
Connect the charger to a suitable mains socket. The
ƒ
green charging light comes on
Slide the battery onto the charger, the red charging
ƒ
light comes on
The charger may become warm and buzz slightly
ƒ
during charging. This is normal and does not indicate
a fault.
OpERATION INSTRUCTIONS
INSERTING DRILL BITS / SCREwDRIvER BITS
To insert a drill bit / screw-
driver bit, Rotate the chuck
collar anti-clockwise to open
the chuck.
Insert the drill bit,making
sure it is centred in the
chuck.
Tighten the chuck by
turning clockwise. Pull
on the bit to ensure it
is firmly secured.
REMOvING DRILL BITS / SCREwDRIvER BITS
Open the chuck by
rotating the chuck
collar and remove
the drill bit.
ON / OFF SwITCh
To switch on the
tool, press the on/off switch (Part 8)
To switch off the tool, release the on/off switch (Part 8)
FORwARD/REvERSE SwITCh
/ Shown on the forward/reverse lever
Set the Left/right switch to
1.
Change the direction of rotation only when the
2.
machine is not in operation!
vARIABLE SpEED
To start drilling squeeze the variable speed trigger.
To stop drilling release the trigger.
Note: The more the trigger is depressed, the fast-
er the drilling bit will rotate.
Caution: Operating the machine with a low speed
for a long time will increase the risk that the motor
will be overheated. To prevent overheating, let the
motor cool down regularly (Stop using the machine
for 15 minutes).
TORqUE SETTING
Rotate the torque
setting ring to the
desired setting. The
torque setting will
help you regulate the
driving power when
using a screwdriver
bit. This will help to
prevent damage to the workpiece and/or screw.
Note: selecting a higher torque setting will allow
the drill to use more torque to drive the screw in
or out. To prevent damaging the screw head, it is
recommended to start at a low torque setting and
increase when necessary.
SpEED CONTROL
The two speed selector
controls the speed
of the drill. First gear
allows slower drilling
with more torque,while
second gear is suitable
when less torque but higher speed is required.
Slide the selector
forward to select first
gear
Slide the selector
backward to select second gear
LED wORkLIGhT
The tool has an LED light to illuminate the work area
and improve vision when working in areas with insuf-
ficient light. The LED light will switch on automatically
while the trigger switch is depressed.
SCREw DRIvING
Set the torque collar to lowest setting and tighten the
first screw. If the clutch ratchets and makes a clicking
sound before screw is flush, increase the torque set-
ting and continue tightening. Repeat until you reach
the correct setting/screw depth. Use this setting for
remaining screws.
Install the correct driver bit.
ƒ
Ensure that the torque adjustment collar is set to
ƒ
the most suitable setting, if in doubt start with a low
setting and gradually increase the setting until the
most suitable position is found.
or Use the correct speed for the job, apply minimal
ƒ
pressure to the trigger initially.
Only increase the speed when full control can be
ƒ
maintained.
It is advisable to drill a pilot hole first, slightly lon-
ƒ
ger and just smaller than the shank diameter of the
screw to be fitted.
The pilot hole will act as a guide for the screw and
ƒ
will also make tightening of the screw less difficult.
When screws are positioned close to an edge of the
ƒ
material, a pilot hole will also help to prevent split-
ting of the wood.
Use the correct countersinking bit to accommodate
ƒ
the screw head so that it does not protrude.
If the screw becomes difficult to drive in, remove
ƒ
and try a slightly larger or longer hole but remem-
ber there must be enough material for the screw to
grip! If restarting a screw in a hole, locate and make
the first few turns by hand. If the screw is still dif-
ficult (as when using very hard woods) try using a
lubricant such as soap; liquid soap is usually best.
Keep sufficient pressures on the drill to prevent the
ƒ
bit turning out of the screw head. The screw head
can easily become damaged making it difficult to
drive it in or even remove it.
hOLE DRILLING
When attempting to drill a large diameter hole, it is
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English | 9
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