sewerin miniLec 4, Руководство по эксплуатации

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3 Operation
3.1.6.5 Reaction pressure inspection
This test is used to determine the upper switching-off point of
the safety shut-off valve.
After the safety shut-off valve is
triggered (distinctly audible):
z
Confirm the value
immedi-
ately
with
Store
.
z
The value is stored for the
protocol.
3.1.6.6 Zero shut-off
This test is used to check the safety shut-off valve for leaks.
If you want to skip the zero shut-
off test:
z
Select the option none .
z
An appropriate entry is gener -
ated in the protocol.
3.1.6.7 Low-pressure cut-off valve (Low flow safe)
This test is used to check the function of the low-pressure cut-
off valve.
If you want to skip the test of the
low-pressure cut-off valve (e. g.,
because the valve is not installed
at all):
z
Select the option missing .
z
An appropriate entry is gener -
ated in the protocol.
Store
Exit
WO
not OK
none
Exit
WO
not OK
missing
Exit