KROHNE OPTISWIRL 4070 EN - Manual (Page 4)

CONTENTS
4 www.krohne.com 02/2013 - 4000150606 MA OPTISWIRL4070C R07 en
OPTISWIRL 4070
4 Electrical connections 32
4.1 Safety instructions.......................................................................................................... 32
4.2 Connecting the signal converter .................................................................................... 33
4.3 Electrical connection of current and pulse output ........................................................ 34
4.3.1 Power supply......................................................................................................................... 35
4.3.2 Totalizer / pulse output......................................................................................................... 35
4.4 Remote version connection............................................................................................ 37
4.5 Grounding connections................................................................................................... 38
4.6 Protection category ........................................................................................................ 40
5 Start-up 41
5.1 Start ................................................................................................................................ 41
5.2 Start-up and control ....................................................................................................... 41
6 Operation 42
6.1 Display and operating elements .................................................................................... 42
6.2 Operating principles ....................................................................................................... 43
6.2.1 Functional description of the keys........................................................................................ 43
6.2.2 Switch from measuring mode to menu mode...................................................................... 43
6.2.3 Navigation within the menu structure.................................................................................. 44
6.2.4 Changing the settings in the menu....................................................................................... 44
6.2.5 Changing units ...................................................................................................................... 45
6.2.6 Measures in the event of faulty indications.......................................................................... 46
6.3 Overview of the most important functions and units..................................................... 47
6.4 Error messages .............................................................................................................. 49
6.5 Menu structure ............................................................................................................... 50
6.5.1 Overview of firmware versions ............................................................................................. 50
6.5.2 Entering values in change mode .......................................................................................... 51
6.5.3 Character selection in change mode.................................................................................... 51
6.5.4 Menu item Quick Setup......................................................................................................... 52
6.5.5 Menu item Tests.................................................................................................................... 53
6.5.6 Menu item Setup (firmware version - basic) ........................................................................ 54
6.5.7 Menu item Setup (firmware version - steam) ...................................................................... 57
6.5.8 Menu item Setup (firmware version - gas)........................................................................... 61
7 Service 66
7.1 Replacing signal converter / LC display ........................................................................ 66
7.2 Spare parts availability................................................................................................... 67
7.3 Availability of services .................................................................................................... 67
7.4 Returning the device to the manufacturer..................................................................... 67
7.4.1 General information.............................................................................................................. 67
7.4.2 Form (for copying) to accompany a returned device............................................................ 68
7.5 Disposal .......................................................................................................................... 68
MA_OPTISWIRL4070C_R07_en_150606_PRT.book Page 4 Wednesday, February 13, 2013 2:47 PM