SFC-K
2.3. Compressed air supply
For operation of the valve, a com-
Check compressed air piping for correct installation and assembly.
Check fittings, length and quality of the hose connections for agree- ment with requirements.
The operating pressure is
(72 - 87 PSI) (system overpressure).
Check the compressed air supplied by the plant’s supply network.
Adjust compressed air pressure to
Compressed air must be dewatered and oiled.
Maintenance unit
Install a maintenance unit (pressure reducer with water separator and oiler) if re- quired.
Connect the unit to the plant’s supply network by means of a hose.
L
F
Depressurize compressed air supply lines which must be opened.
Compressed air must be dewatered and oiled.
Adjust pressure to a max. value of 6 bar (87 PSI) (system overpressure).