Metrohm 872 Extension Module IC Pump - Manual (Page 6)

Table of contents
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
IV ￭￭￭￭￭￭￭￭
872 Extension Module IC Pump
4.8 Pulsation damper ............................................................... 35
5 Start-up 37
6 Operation and maintenance 38
6.1 General information ........................................................... 38
6.1.1 Care ...................................................................................... 38
6.1.2 Maintenance by Metrohm Service .......................................... 38
6.1.3 Operation .............................................................................. 38
6.1.4 Shutting down ...................................................................... 39
6.2 Door ..................................................................................... 39
6.3 Eluent ................................................................................... 39
6.3.1 Production ............................................................................. 39
6.3.2 Operation .............................................................................. 40
6.4 High pressure pump ........................................................... 40
6.4.1 Protection .............................................................................. 40
6.4.2 Maintenance ......................................................................... 41
6.5 Inline filter ........................................................................... 51
6.5.1 Maintenance ......................................................................... 51
6.6 Quality Management and validation with Metrohm ....... 53
7 Troubleshooting 54
7.1 Problems and their solutions ............................................. 54
8 Technical specifications 56
8.1 Reference conditions .......................................................... 56
8.2 Instrument ........................................................................... 56
8.3 Ambient conditions ............................................................ 56
8.4 Housing ............................................................................... 57
8.5 Eluent degasser .................................................................. 57
8.6 High pressure pump ........................................................... 57
8.7 Interfaces ............................................................................. 58
8.8 Safety specification ............................................................ 58
8.9 Electromagnetic compatibility (EMC) ................................ 58
8.10 Weight ................................................................................. 59
9 Conformity and warranty 60
9.1 Declaration of Conformity ................................................ 60
9.2 Quality Management Principles ........................................ 61
9.3 Warranty (guarantee) ......................................................... 62