Using The Manual Block Clamp - Sirona CEREC MC XL Operating Instructions Manual

Sirona Dental Systems GmbH
Operating Instructions CEREC MC XL
61 46 885 D 3439
D 3439.201.02.11.02 10.2009
6.6

Using the manual block clamp

Store the block clamp tool in the corresponding holder.
You can attach the holder to a suitable location with the adhesive pad. Clean
and degrease the contact surface beforehand.
NOTICE
Wear of the ball pressure screw
The high clamping forces cause wear of the ball pressure screw.
➢ Replace the ball pressure screw every 500 clamping operations.
Blocks with 10 mm diameter block holders
NOTICE
Fastening the block
Fasten the block tightly
If the block is not tightened sufficiently, this may result in falsification of the
milling result and fracturing of its ceramic material.
➢ Tighten the block securely with the block clamp tool.
➢ Check to make sure that the block is seated very firmly.
1. Place the block (A) directly into the block clamp.
Instructions for 10 mm diameter
2. Clamp the ceramic block securely with the ball pressure screw (B). Use
the block clamp tool for this purpose.
The block is pressed laterally against the contact surface of the block
clamp and simultaneously pulled in axially. The plate of the block
holder thus rests on the block clamp.
6 Operation
Using the manual block clamp
35