Planmeca PlanMill 50 S User Manual page 55

User's manual
During dry processing, the material is processed without a coolant system.
As such, fine dust and gases can be produced, which may have harmful
effects on health. Furthermore, the dust that is not extracted may damage
the milling unit and result in an increased risk of fire. The connection and
operation of an extraction system approved by Planmeca is therefore
required for the dry processing of materials.
The following materials are usually dry-processed:
• Aluminium oxide
• Zirconium dioxide
• Plastics
• Wax
• Prefabricated CoCr abutments
1. Remove the protective cap and fit the suction funnel on the suction port
in the milling unit, as shown in figure below (the recess on the funnel
points in the direction of the milling spindle).
2. Connect the extraction system via the control cable supplied (included
with the extraction system) with the control connection on the milling unit.
8 Operating milling unit
Planmeca PlanMill 50 S 49