Metrohm 920 Absorber Module - Manual (Page 6)

Table of contents
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
IV ￭￭￭￭￭￭￭￭
920 Absorber Module
4.4.5 Connecting the Metrosep A Trap 1 ........................................ 49
4.4.6 Connecting the bottle with the absorber solution .................. 52
4.5 10-port valve ....................................................................... 54
4.5.1 Connecting the ports ............................................................. 55
4.5.2 Connecting the bottle with the standard solution .................. 58
4.5.3 Connecting the bottle with the check standard ...................... 59
4.5.4 Function of the 10-port valve ................................................. 60
4.6 6-port valve ......................................................................... 61
4.6.1 Connecting the ports ............................................................. 62
4.6.2 Mode of operation of the 6-port valve ................................... 65
4.7 Absorber tube ..................................................................... 67
4.8 Connecting the drainage tubing and leak sensor ............ 70
4.8.1 Installing the drainage tubing ................................................ 71
4.8.2 Connecting the leak sensor .................................................... 72
4.9 Connecting the instrument ................................................ 73
4.9.1 Connecting the instrument to the PC ..................................... 73
4.9.2 Connecting the instrument to power supply .......................... 73
4.10 Connecting the 920 Absorber Module to the remaining
components ........................................................................ 74
4.10.1 Connecting the Combustion Module inlet: water infeed ........ 74
4.10.2 Connecting the Combustion Module outlet: Absorber solu-
tion ....................................................................................... 76
4.10.3 Connecting the 930 Compact IC Flex ..................................... 78
5 Start-up 79
6 Operation and maintenance 81
6.1 General ................................................................................ 81
6.2 Door ..................................................................................... 81
6.3 Dosino .................................................................................. 81
6.4 Dosing unit .......................................................................... 81
6.5 Metrosep I Trap 1 ............................................................... 82
6.6 Metrosep A Trap 1 ............................................................. 82
6.7 10-port valve ....................................................................... 82
6.8 6-port valve ......................................................................... 82
6.9 Absorber tube ..................................................................... 83
6.10 Quality Management and qualification with
Metrohm ............................................................................. 85
7 Troubleshooting 86
7.1 Problems and their solutions ............................................. 86
7.2 Problems with the Dosino ................................................. 86