Cleaning Device PWA 1000i Page 19
7.3 Connecting Compressed-Air
One compressed air connection has to be provided by the plant, depending on the machine:
Operating pressure max. : 600 kPa (6 bar ; 87 psi)
Operating pressure min. : 500 kPa (5 bar ; 73 psi)
A pressure-regulating valve has to be used if the compressed air connections do not
have the required operating pressures.
Use only dry and oil-free air!!
7.5 Grounding/equipotential bonding
After proper installation as described above, the machine can be put into operation.
This machine should be earthed in accordance with appropriate local regulations
using a separate earth cable.
There is an earth cable adjacent to the pump for the purpose of electrostatic earthing,
for example to a metal water pipe. The cable must be grounded safely by a qualified
person (e.g. electricians).
Customer-provided solvent tanks must be grounded
separately!
Compressed-
air connection
