38
•
When the valve turns red, it means the valve is
closed.
•
When the valve turns green, it means the valve is
open.
The horizontal valves next tot he tank, regulate the water discharge and supply. The top valve shows the water supply.
The lower valve shows the water return. The status of the valves is forwarded to the PressControl.
Horizontal kleppen
Description/status
•
When the valve turns white, it means the status of
the valve is yet unknown.
•
When the valve turns red, it means the valve is
closed.
•
When the valve turns green, it means the valve is
open.
4.2.5 Overpressure safety relief
The overpressure safety reliefs are on top of the tank. (These protection devices are only visible with VERNIT systems
with a vertical tank. The status of the overpressure safety relief is forwarded to the PressControl.
Overpressure safety relief
Description/status
•
When the tank is blowing off nitrogen, this is
indicated by clouds above the tanks overpressure
relief.
•
Alternately, 4 different symbols can be displayed
as shown in the left figure . The number of
depicted clouds, represents the amount of
nitrogen.
4.2.6 VERNIT tank malfunction status
The status of the tank is represented by the color of the tank.
Summary of Contents for HORNIT N2
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