VACUUBRAND VNC 2 E - Manual (Page 6)

Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully
the validity of this document with respect to his product. Manual-no.: 999199 / 28/11/2012
page 6 of 41
Contents
Safety information ......................................................................................................7
General information ............................................................................................................................7
Intended use .......................................................................................................................................7
Connecting the controller ...................................................................................................................7
Ambient conditions .............................................................................................................................8
Operating conditions .........................................................................................................................8
Safety during operation .....................................................................................................................9
Maintenance and repair ......................................................................................................................9
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Important information: Equipment marking (ATEX) ................................................................... 11
Technical data ...........................................................................................................12
Wetted parts ....................................................................................................................................13
Description ................................................................................................................14
Notes on operation ...................................................................................................17
Menu structure of controller ....................................................................................18
Working with the controller .....................................................................................21
Readjustment ............................................................................................................25
Calibration in the factory .........................................................................................26
Interface parameters ................................................................................................26
Setting of the interface ....................................................................................................................26
Read commands compatible to ”CVC 2000” ...................................................................................27
Write commands compatible to ”CVC 2000” ...................................................................................29
Read commands compatible to ”CVC 3000” ...................................................................................30
Write commands compatible to ”CVC 3000” ...................................................................................33
Troubleshooting .......................................................................................................34
Cleaning the pressure transducer ..........................................................................36
Accessories ..............................................................................................................37
Notes on return to the factory .................................................................................38
Health and safety clearance form ...........................................................................39
EC Declaration of Conformity .................................................................................40
➨ DANGER indicates a hazardous situation which, if not avoided, will re-
sult in death or serious injury.
☞ WARNING indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
• CAUTION indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.
NOTICE is used to address practices not related to personal injury.
Isolate equipment from mains.
NOTICE