Festool CDD12 Preparation for initial operation, Initial operation, Shifting speeds, Chuck BF-FX

Preparation for initial operation

Remove battery pack from unit:

The battery pack (1.2) is unlocked and can be removed by pressing the switch (1.1) downwards.

Fitting the battery pack in the tool:

-Place the charged battery pack with its fin (2.2) in the groove (2.1).

-Push the battery pack towards the tool until its lock (2.3) catches in place.

The cordless drill/screwdriver is now ready for operation.

Note: The cordless drill/screwdriver can be operated with a battery pack whose voltage is lower than the motor voltage of the cordless drill/screwdriver, though not vice versa!

Initial operation

Turn on by pressing button (1 3). Depending on the pressure exerted on the button, the adjustment of running speed can be varied infinitely.

Turn off by releasing the button. After releasing the button, the chuck is stopped and therefore, after-running of the equipment is prevented.

To change the direction of rotation

The selector button (1.4) determines the direction of rotation.

-Turn button from right to left = clockwise rotation.

-Turn button from left to right = anticlockwise rotation.

-Selector button in central position = circuit interlock.

Shifting speeds

Change only when completely stopped! Using the shift lever (1.5), the speed can be changed. If the shift lever cannot be switched completely, slightly turn the chuck.

•1. Speed: lever forward - Figure 1 is visible.

•2. Speed: lever backwards - Figure 2 is visible.

Torque adjustment

By turning the adjustment ring (1.7), so that the corresponding symbol aligns with the arrow (1.6) the required torque can be adjusted.

a) Drilling:

Drilling symbol on adjustment ring aligns with the arrow = maximum torque.

b) Screws:

Torque corresponding to setting:

•Position 1 = low torque

•Position 18 = high torque

Tool holding fixture, attachments

Make sure that the machine is switched of and the battery block has been removed before changing the tool holding fixture, attachments and tools.

Chuck BF-FX

The chuck is used to clamp drills and bits.

Fitting:

-Place the chuck on the drill spindle (2.11) and twist until the hexagon key (2.10) of the chuck latches into the hexagon socket of the drill spindle.

-Pull the unlocking ring (2.9) forwards, press the chuck onto the drill spindle up to the stop and release the unlocking ring.

Removal:

-Pull the unlocking ring forwards and remove the chuck.

Changing tools

-Turn the clamping sleeve (2.8) anti-clockwise to open the clamping jaws (2.7) (Note: the spindle is automatically locked when the machine is switched off).

-Insert the tool into the chuck.

-Clamp the tool by turning the clamping sleeve clockwise. Always make sure that the tool is clamped centrally in the chuck.

Angle attachment DD-AS

The angle attachment permits work (drilling, screwing) vertical to the machine’s longitudi- nal axis.

Fitting:

-place the angle attachment on the drill spindle and turn until it catches in the desired position (Note: The angle attachment can be fitted in 16 different angle settings).

-Lock the angle attachment by turning the fastening ring (2.6) tightly clockwise.

Removal:

-Turn the fastening ring anti-clockwise up to the stop and remove the angel attachment.

Fitting / removal of chuck on angle attachment

The chuck is fitted on the shaft (2.5) of the angle attachment in the same way as on the drill spindle of the machine.

Eccentric attachment DD-ES

The eccentric attachment is used to hold bits. It allows screwing close to edges.

Fitting / removing the eccentric attachment

The eccentric attachment is fitted / removed in the same was as the angle attachment DD- AS.

6