Rotational Vacuum Concentrator RVC 2-33 CDplus
with infrared heating
5 Set-up and connection
36 / 105
Version 08/2009, Rev. 3.6 of 22/11/2021
• sb-bs
Translation of the original operating manual
Pos : 112 /200 Chris t/371 R VC-BA (PR OJEKT E)/RVC 2- 33 CDpl us IR/ 050 Aufst ellung und Ansc hl uss/ 050- 0030 Ventilbloc k R VC 2-33 IR @ 31\mod_1407484066036_68. docx @ 209028 @ 2 @ 1
→
5.3
Aeration and air injection valve (valve block)
The rotational vacuum concentrator has an electromagnetic aeration and
injection valve. After the completion of the evaporation process (manual
mode or program-controlled mode), the rotor chamber will be aerated
through this valve.
In addition, air can be injected. If the vacuum falls below the preselected
vacuum value, this valve will open briefly to ensure a constant vacuum.
1
Optional connection
of another element
2
Air injection
3
Aeration
Fig. 7: Valve block
NOTE
Unpressurised inert gas can also be used for aerating the rotor chamber.
Connecting combinations:
1.
Connection for aeration and air injection with ambient air (state of
delivery)
1 Aeration hose connection
2 Air filter
3 Fastener for non-required connection element; here: hose nozzle
2.
Connection for aeration with ambient air and air injection with inert gas
1 Aeration hose connection
2 Air injection hose nozzle
3 Fastener for non-required connection element; here: air filter
