ACCURA Installation site requirements
13
Compressed Air
Compressed air supply
NOTE
If the compressed air requirements are not met, an additional air filtration unit and, if necessary, a
membrane dryer must be connected upstream in the service unit. If the required air quality is still not
achieved, ZEISS recommends involving a pneumatics specialist. If the required air quality is not pro-
vided, it can result in damage not covered by the warranty.
Requirements:
Pressure
6-8 bar
Air quality according to ISO 8573-1:2010 [6:4:4] Max. particle concentration:
5 mg/m
3
(Class 6)
Max. pressure dew point:
+3°C
(Class 4)
Max. oil concentration:
5 mg/m
3
(Class 4)
Air consumption:
max. 10 l/min at 5 bar (50 Nl/min at 1 bar)
Compressed air connection point
The compressed air line must be equipped with a lockable separator and a pressure release system for the compressed
air connection on the CMM.
You must prepare the compressed air connection point in accordance with the specifications in this document.
A 7.5 m compressed air hose is included, which has a G3/8 inch outer thread and a quick-action coupling (connection
to service unit on CMM).
Furthermore, an NW 7.2 compressed air quick-action coupling plug with a 3/8 inch inner thread is included to connect
to the customer's compressed air system.
The compressed air hose is routed during installation.
NOTE
The compressed air hose must be protected.
The compressed air connection point must be easily accessible. If the connection point is on the
floor, it must not be covered by the CMM base.