English, Summary – Heidolph VAC control automatic User Manual
Page 37
37
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Thank you for purchasing a Heidolph Instruments product. This item has been designed, made and
inspected in compliance with DIN EN ISO 61010 for long performance and continuous operation.
SUMMARY
SUMMARY ........................................................................................................................ 37
STANDARD ITEMS AND OPTIONS ................................................................................. 39
GENERAL ......................................................................................................................... 40
SAFETY INFORMATION .................................................................................................. 40
SET-UP .............................................................................................................................. 42
1.
ROTAVAC valve control ................................................................................................ 42
1.1.
Item set-up ................................................................................................................ 42
1.2.
Install cooler holder and condensate cooler .......................................................... 42
1.3.
Vacuum supply ......................................................................................................... 43
1.4.
Electric branching .................................................................................................... 43
3.
ROTAVAC valve tec ...................................................................................................... 43
3.1.
Set-up ........................................................................................................................ 43
3.2.
Install cooler holder and condensate cooler .......................................................... 43
3.3.
Vacuum supply ......................................................................................................... 44
3.4.
Electric power supply ............................................................................................... 44
4.
VAC control automatic vacuum controller .................................................................. 45
4.1.
Installation of VAC control automatic vacuum controller ...................................... 45
4.2.
Vacuum fitting ........................................................................................................... 45
4.3.
Power supply ............................................................................................................ 45
OPERATION AND CONTROLS ........................................................................................ 46
6.
ROTAVAC valve control, ROTAVAC valve tec ............................................................ 46
6.1.
Installation in rotary evaporator system: ................................................................ 46
6.2.
Prior to first operation: ............................................................................................. 46
6.3.
Operation: ................................................................................................................. 46
6.4.
Use gas ballast.......................................................................................................... 47
6.5.
Discontinue operation: ............................................................................................. 47
7.
VAC control automatic vacuum controller .................................................................. 48
7.1.
Configuration ............................................................................................................ 48
7.2.
Manual mode ............................................................................................................. 49
7.3.
Auto Mode ................................................................................................................. 50
7.4.
Temporary mode ....................................................................................................... 51
7.5.
Calibrate pressure sensor ........................................................................................ 52
7.5.1.
Calibrate atmospheric pressure .............................................................................. 52
7.5.2.
Low value calibration ............................................................................................... 52
INFORMATION ABOUT DISTILLATION SETTINGS ....................................................... 53
8.
Rotary speed of evaporator flask ................................................................................. 53
9.
Temperature difference between hot bath and vapor ................................................. 53
10.
Temperature difference between vapor temperature and coolant ............................. 53
11.
Choose vacuum regulation mode and do respective settings ................................... 53
11.1.
"Manual" vacuum regulation mode ......................................................................... 53
11.1.1.
Settings in "Manual" regulation mode .................................................................... 54
11.2.
"Auto Mode" vacuum regulation mode ................................................................... 54
11.2.1.
"Auto Mode" settings ............................................................................................... 54