Removing The Battery (Fig. 4); Connection Of The Tool Chuck To The Drill - Braun Aesculap ACCULAN GA 620 D Instrucciones De Manejo

5.2 Removing the battery (Fig. 4)

After the end of the operation and prior to cleaning and disinfection
and especially before sterilization, the battery must be removed.
To do this, the two cover releases 24 on the cover 23 must be
pressed simultaneously to enable the cover to be removed (the
cover cannot be removed if only one release is pressed). This
ensures that accidental opening is prevented if only one release is
pressed.
Prior to battery removal, make sure that the trigger for left-handed
rotation 19 and the trigger for speed control 20 are in the front
position (rest position).
The battery can be removed from the battery shaft by tapping on
the open hand (Fig. 4).
NOTE
Impacts and hard objects can damage the drill
Fig. 4
16

5.3 Connection of the tool chuck to the drill

In order to prevent the drill from being put into operation acciden-
tally, press the trigger lock 21 before changing the tool chuck.
To enable the drill to be used, tool chucks are required for the tools,
such as drill bits, thread cutters, etc.
Fig. 5: Aesculap square shaft
Fig. 6: AO shaft
Fig. 7: Aesculap hexagonal shaft
The three-jaw chuck can be used universally for triangular and circu-
lar shafts.
Chuck opening
0–4.0 mm
0.5–8.0 mm
0.8–6.0 mm
For positioning drill wires (KIRSCHNER), we recommend using the
special fast-action chuck GB 437 R 12 or GB 439 R 14. Drilling wires
of 0.7 mm to 2.5 mm can be rapidly and simply clamped using this
fast-action chuck.
When using long drill wires, the supplied drill wire safety sleeve 28
(GA 437 224) of the drill should be put in place to prevent injuries.
ACCULAN drill GA 620 D
Adapter GB 411 R
Adapter GB 412 R
Adapter GB 413 R
Three-jaw chuck
GB 415 R 9
GB 416 R 10
GB 418 R 11