Commissioning
Item no. 10301064, Revision 08
19 ( 32 )
8.3
Compressed air
8.3.1
Air purity classes (ISO 8573-1)
Solid impurities
Class 3
Filter grade at least 5 µm for solids
Water content
Class 4
Max. pressure dew point +3 °C
Total oil content
Class 3
Max. oil content 1 mg/m
3
8.3.2
Setting values
For guidelines on air quality, see
"Air purity classes (ISO 8573-1)
" section.
Ü
Keep to the following values:
Pneumatic system for tool change
6 bar
9
Commissioning
DANGER: Due to flying parts.
If the speed is selected incorrectly, the HF spindle or the tool may be de-
stroyed and their fragments may be flung out.
u
Note the maximum speed for the selected tool.
u
Note the maximum speed for the HF spindle.
u
Always select the lowest specified speed for machining.
Example of design: Inserting the
shank
Note: Ensure functionality.
u
Never operate the HF spindle without a clamped tool shank.
If no tool shank is clamped:
q
The clamping system is damaged by the centrifugal forces.
q
The clamping system is shifted.
q
The balance of the HF spindle is affected.
q
The bearing is damaged.
Example of design: Clockwise
Ü
Turn the shaft of the spindle at least ten times by hand.