6556067_EN.book Seite 43 Montag, 18. April 2016 2:41 14
Operating Instructions BA ULTIMATE
65 56 067 D3560.201.09.02.02
1. Detach the turbine from the quick coupling.
2. Unscrew the back (B) of handpiece sleeve and remove it.
3. Check the O-ring (A) for damage and replace it if necessary.
4. Lift the lamp holder (F) at the head end (E) and remove it.
5. Tap the defective bulb (D) out of its base.
6. Insert the new bulb. Ensure the proper position of the contact
surface.
7. Wipe the bulb with a clean cloth.
8. Insert the lamp holder.
When using a new lamp holder, remove the small bar (C) before
insertion.
9. Screw the handpiece sleeve back on.
Highspeed handpiece _ neutral
Bien-Air
8 Maintenance
43