English (GB)
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4.3.4 Vacuum line connection
• Push the union nut onto the pipe (in the right direction)
• Place the union end in the pipe
– glue together with PVC glue
• If not yet present, place the o-ring on the connection
• Place the pipe on the connection
• Tighten the union nut by hand
Fig. 17 Vacuum line connection
4.3.5 Overpressure line connection
• Push the union nut onto the tube (in the right direction)
• Put the tube onto the branch neck of the overpressure valve
• Tighten the union nut by hand
Fig. 18
Overpressure line connection
5. Commissioning
5.1 Preparations for commissioning
5.1.1 Vacuum connections
• At the vacuum regulator, connect the vacuum line and connect
it to the dosing regulators.
• Connect the overpressure line to the overpressure connection.
• Connect the vacuum line to the injector.
5.1.2 Pressure line connection
• Slightly apply grease to the gasket, if necessary
• Connect the pressure line to the pressure line connection
5.1.3 Electrical connections
Connecting the contact manometer (option)
• Connect two cables with an external evaluation device
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Warning
The overpressure line has to lead downwards, as
chlorine is heavier than air.
Do connect the overpressure line to a suitable
absorption vessel!
The overpressure line must end in the room and not
lead in the open air!
Warning
Before connecting, ensure that the valves of all gas
containers are closed.
Only use the intended line types!
Caution
Maximum length of the vacuum line, see chapter
Warning
Lead the overpressure line downwards, as chlorine is
heavier than air.
Connect the overpressure line to a suitable
adsorption device. If using a gas warning device:
Mount the sensor in a distance of about 10 cm from
the outlet hole of the adsorption device.
The overpressure line must end in the room, never
lead to the open air!
Note
Ensure that the pressure lines are as short as
possible.
Note
The polarity is arbitrary.
