Metrohm 893 Professional Biodiesel Rancimat - Manual (Page 6)

Table of contents
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IV ￭￭￭￭￭￭￭￭
893 Professional Biodiesel Rancimat
4.3 Determinations ................................................................... 28
4.3.1 Preparing the instrument and the accessories ......................... 28
4.3.2 Preparing the determination .................................................. 29
4.3.3 Cleaning the accessories ........................................................ 31
4.3.4 Cleaning the oil separator ...................................................... 32
5 Operation and maintenance 35
5.1 General notes ...................................................................... 35
5.1.1 Care ...................................................................................... 35
5.1.2 Maintenance by Metrohm Service .......................................... 35
5.2 Replacing the dust filter .................................................... 36
5.3 Regenerating or replacing the molecular sieve ............... 36
5.4 Quality management and qualification with Metrohm . . 37
6 Troubleshooting 38
6.1 Problems ............................................................................. 38
7 Technical specifications 43
7.1 General data ....................................................................... 43
7.2 Temperature control and measurement .......................... 43
7.3 External temperature sensor ............................................. 44
7.4 Conductivity measurement ................................................ 44
7.5 Gas flow regulation ............................................................ 45
7.6 USB interface ...................................................................... 45
7.7 Power socket ...................................................................... 45
7.8 Safety specifications ........................................................... 45
7.9 Electromagnetic compatibility (EMC) ................................ 46
7.10 Ambient temperature ......................................................... 46
7.11 Dimensions/Material .......................................................... 46
8 Conformity and warranty 47
8.1 Quality Management Principles ........................................ 47
8.2 Warranty (guarantee) ......................................................... 48
9 Accessories 50
Index 52