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9. Production/Stand-by operation
9.1 Starting production
Before switching on the system, check and ensure that
•
only authorised persons remain in the work area of the
system.
•
there is no visible damage: check mechanical and electri-
cal connections such as hose and screw connections and
cables. The system must not be switched on before any
damage detected has been rectified.
•
no one can be injured by starting up the system.
Step
Action
1
Slowly open the shut-off ball valves on both inlet and outlet sides of
the combined system separator/pressure regulator.
Pressure deviations may lead to water dripping from the outlet con-
nection.
2
Check the network cable for damage and
insert
the
mains plug
into
a power outlet.
The control device runs a self-test: the green and red LEDs briefly
light up simultanously.
The green LED flashes.
The raw water inlet solenoid valve opens.
3
Open raw water supply.
The pressure switch (permeate) turns on.
The system is filled and inlet pressure is built up.
The high-pressure pumps starts when the required threshold value
for the inlet pressure is achieved.
Permeate is produced.
The green LED illuminates.
