Martin Christ RVC 2-25 CDplus User Manual
Page 31
RVC 2-25 CD&
5 Set-up and connection
Version 11/2008, Rev. 2.2 of 04/12/2013 • sb
31
Translation of the original operating manual
Pos: 106 /20 0 Ch rist/3 71 RVC-BA (PROJEK TE)/RVC 2- 25 CD plus/0 50 Auf stellu ng u nd Ansc hluss/ 050 -00 60- 0020 Kon dens ation de r an fallen den D äm pfe übe r ein e Kühlf alle @ 8\m od_1 315 901 792 346 _68. docx @ 50 521 @ 3 @ 1
5.6.2
Condensation of the vapours upstream of the vacuum pump in a cooling
trap
The vapours are condensed upstream of the vacuum pump in a cooling
trap, e.g.”CT 02-50” or “CT 04-50”.
The application is suitable for water-base, low-boiling samples containing
solvents. The RVC, the cooling trap and the vacuum pump must be
connected. The connector of the stop valve must be plugged into the
socket on the back of the unit.
1
Vacuum pump
2
Cooling trap
3
Cover with connecting
hoses
4
Stop valve
5
RVC
Fig. 11: Combination of the RVC with vacuum pump and cooling trap
Attention: The set-up in the photo is for demonstration purposes only! Normally, the stop
valve is installed behind the rotational vacuum concentrator and cannot be seen from the
front.
Pos: 107 /01 0 Univ ersal mod ule/ Lee rzeile @ 0\ mo d_12 021 162 445 00_ 0.doc x @ 1 14 @ @ 1
Pos: 108 /20 0 Ch rist/3 70 RVC-BA (S TANDARDMODULE) /05 0 Aufstell ung und Anschlus s/05 0-0 060 -00 20- 001 0 O ption : F ern bedie nun g d er Kühl falle mit d em RVC @ 8\m od_ 130 941 819 380 1_68 .docx @ 4 670 1 @ 4 @ 1
5.6.2.1
Option: Remote control of the cooling trap via RVC
If CHRIST freeze dryers are used as a cooling trap, they can be remote-
controlled by the rotational vacuum concentrator. In this case, the cooling
trap will be automatically activated by the rotational vacuum concentrator
during the warm-up and evaporation phase. In the standby mode, the
cooling trap will be either switched off or continue operation, depending on
the choosen option (chapter 6.5.3.5 - "Options" Settings / Continuous
operation coldtrap"). The ice condenser temperature is indicated in the
values window of the rotational vacuum concentrator.
The cooling trap must be connected to the rotational vacuum concentrator
with the aid of a zero cross cable (part no. 222 000). In addition, the option
"Cooling trap control" must be activated (see chapter 6.5.3.5 - "Options").
CHRIST
RVC
R
E
M
O
T
E
R
S
2
32
CHRIST
FD cooling trap
Pos: 109 /01 0 Univ ersal mod ule/ Ab schnitt swechs el @ 0 \mo d_1 202 124 514 062_ 0.d ocx @ 418 @ @ 1
Pos: 110 /01 0 Univ ersal mod ule/ Sei tenwe chsel @ 0\ mod _12 021 1624 431 2_0 .docx @ 1 05 @ @ 1