Jets GWT800PL - Function and Principle; Normal Position: Closed Valve; Emptying Sequence; Closing Sequence

Grey Water Interface Unit 12L
Tel. +47 70 03 91 00
www.jetsgroup.com
Product No. GWT800PL
Doc. Rev.: 2 (2019-06-17)
3
Function and Principle
Function and Principle
℮ Suction Pipe
ℯ Valve
ℰ Controller
ℱ Level Sensor
(A) Air/Overflow
(B) Inlet
(C) Outlet
Normal Position: Closed Valve
● Valve ℯ - CLOSED
● Suction Pipe ℮ - EMPTY
● Controller ℰ - DEACTIVATED
● Level Sensor ℱ - DEACTIVATED
Emptying Sequence
1. Level Sensor ℱ - ACTIVATES
2. Controller ℰ - ACTIVATES
3. Valve ℯ - OPENS
4. Suction Pipe ℮ - FILLS
5. Outlet (C) - FLOWS
Closing Sequence
1. Level Sensor ℱ - DEACTIVATES
2. Controller ℰ - DEACTIVATES
3. Valve ℯ - CLOSES
4. Suction Pipe ℮ - EMPTIES
5. Outlet (C) - FLOW STOPS
Result: Grey water enters the tank until the determined level is reached.
Grey water is sucked from the tank to the outlet.
Chemicals and Detergents
The following information is for Grey Water Interface Units which have washing machines, kitchen sinks, showers etc. connected to the vacuum
pipelines.
Chemical detergents, when used excessively, may result in foaming in discharges.
Chlorine content in detergents may also have a negative effect on the process in any connected sewage treatment plant, as chlorine will kill the
bacteria required in the process.