Metrohm 818 IC Pump - Manual (Page 6)

Table of contents
818 IC Pump / 8.818.1023 Instructions for Use
II
5 Interfaces .....................................................31
5.1 RS 232 interface...................................................................... 31
5.1.1 Data transmission protocol......................................................... 31
5.1.2 Pin assignment............................................................................ 32
5.2 Control interface ..................................................................... 33
5.2.1 Functions..................................................................................... 33
5.2.2 Control inputs and outputs ......................................................... 33
6 Appendix .......................................................36
6.1 Technical specifications......................................................... 36
6.2 Scope of delivery .................................................................... 39
6.3 Optional accessories .............................................................. 41
6.4 Validation / GLP ...................................................................... 44
6.5 Warranty and Conformity ....................................................... 45
6.5.1 Warranty ...................................................................................... 45
6.5.2 Declaration of Conformity ........................................................... 46
6.5.3 Quality Management Principles.................................................. 47
6.6 Index ........................................................................................ 48
List of figures
Fig. 1: Front of 818 IC Pump....................................................................... 2
Fig. 2: Rear of 818 IC Pump ....................................................................... 3
Fig. 3: Connect capillaries .......................................................................... 9
Fig. 4: Filter unit PEEK (6.2821.120) ......................................................... 10
Fig. 5: Connection to injection valve......................................................... 11
Fig. 6: Connection of 818 IC Pump to 830 IC Interface............................ 13
Fig. 7: Connection of 818 IC Pump to PC ................................................ 14
Fig. 8: Components of the pump head .................................................... 26
Fig. 9: Replacement of the piston seal 34................................................ 26
Fig. 10: Components of inlet valve 35 and outlet valve 36......................... 29