7.4. Maintenance of the magnet valves
The magnet valves (see chapter 2.1) must be regularly checked for their proper functioning.
● Set the wet separator to maintenance condition. For that purpose the power supply for the
control must be maintained, but the fan must be switched off. The door of the control housing
must be opened.
Working at the open control housing involves the risk of electric shock.
The operator must ensure that the maintenance measures are only carried out in the presence
of authorized and qualified personnel.
● Open the cleaning flap (see chapter 2.1).
● Put the maintenance switch in the position “V1”. Now check if water is still flowing in inside the
wet separator.
If water is still flowing in, the magnet valve V1 (see photo) is defective and
must be replaced.
● Put the maintenance switch in the position “V2”. Now check if water is still flowing in inside the
wet separator.
If water is still flowing in, the magnet valve V2 (see photo) is defective and
must be replaced.
● Then put the maintenance switch in the middle, neutral position.
● Close the cleaning flap.
● Close the door of the control housing.
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