Description of the device
Vacuum spray degassing — 28.08.2019 - Rev. B
English — 7
Risk of injury due to heavy device weight
The device weight may cause physical injury or accidents.
• If necessary, work with a second person during assembly or disassembly.
Device damage during transport
If the device is not transported correctly, it may be damaged.
• Use suitable covers to protect the connections against damage.
4 Description of the device
The device is a degassing and make-up station. Its main areas of application are heating and cooling circuits and systems in which
interruptions of operations due to dissolved or free gases. The device provides the following safety features:
• No direct intake of air thanks to a regulation of the pressure maintenance with automatic make-up.
• No circulation issues caused by free bubbles in the circuit water.
• Reduced corrosion damage due to oxygen removal from fill and make-up water.
4.1 Overview
1 Connection, WC make-up line 9 Motorized ball valve system-side
2 Controller 10 Pump
3 Gas-rich water inlet / System side DC 11 Spray tube
4 air vent 12 Pressure sensor
5 Check valve at the air vent 13 Motorized ball valve make-up side
6 Nameplate WC Make-up connection
7 Dirt trap DC Degassing connection
• Degassed water outlet
• Gas-rich water inlet
8 Degassed water outlet / System side DC