63 98 650 D 3439
D 3439.201.07.10.23 10.2017
45
Dentsply Sirona 6Operation
Operating Instructions (valid for USA) Sirona Dental CAD/CAM System
6.6
Manual block clamp
1. Insert the block (A).
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 fixing and simultaneously pulled in axially. The plate of the
block holder thus rests on the block fixing.
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.
NOTICE
Fasten the block tightly
If the block is not tightened sufficiently, this may result in falsification of
the machining 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.
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