Kuka IONTEC KR 20 R3100, Assembly Instructions Manual, Page: 331 / 344

11.5 Purge option D
Description
The functional principle of compressed air preparation system PURGE op-
tion D corresponds to that of PURGE option B. It is additionally equipped
with a holder for installation on the base frame. The option consists of a
pressure regulator unit that limits the operating pressure of the system
and compensates for pressure fluctuations.
The compressed air preparation system is not suitable for installation in a
hygiene area.
Fig. 11-11: PURGE option D
Basic data
Designation Article number Weight
PURGE Option D 0000-363-927 approx.
2.4 kg
Further information about the ambient conditions is contained in the as-
sembly instructions for the robot and robot controller.
Operating pressure
(PURGE) max. 0.03 MPa (0.3 bar) ±10%
Air consumption
0.1 m
3
/h
Air line connection Push-in fitting for hose, 6 mm
Input pressure 0.1 - 1.2 MPa (1 - 12 bar)
Pressure regulator 0.005 - 0.07 MPa (0.05 - 0.7 bar)
Manometer range 0.0 - 0.1 MPa (0.0 - 1.0 bar)
Start-up and recommissioning
( >>> 11.5.1 "Starting up PURGE option D" Page 332 )
Maintenance
If used for its intended purpose, the option requires minimal maintenance,
i.e. visual inspections are recommended. In certain operating conditions,
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Options