Metrohm 824 Easy Sample Changer - Manual (Page 4)

Contents
IV
824 Easy Sample Changer, Contents
3.5 Functions of the LEDs..................................................................... 27
3.5.1 The Status LED......................................................................... 27
3.5.2 The [SELECT] LEDs ................................................................. 27
3.5.3 LEDs 1 to 4 ............................................................................... 27
4 Standard methods ......................................29
4.1 Information about the methods...................................................... 29
4.2 Method labels ................................................................................... 30
4.3 Method 1 ........................................................................................... 30
4.4 Method 2 ........................................................................................... 31
4.5 Method 3 ........................................................................................... 32
4.6 Method 4 ........................................................................................... 33
4.6.1 Editing methods........................................................................ 34
5 Maintenance information ...........................35
5.1 Maintenance / Service ..................................................................... 35
5.2 Care / Maintenance .......................................................................... 35
6 GLP validation.............................................36
7 Troubleshooting ..........................................37
7.1 Error messages................................................................................ 37
8 Annex...........................................................39
8.1 Technical data.................................................................................. 39
8.1.1 Interfaces .................................................................................. 39
8.1.2 Pump connections.................................................................... 39
8.1.3 Lift ............................................................................................. 39
8.1.4 Turntable................................................................................... 39
8.1.5 Stirrer......................................................................................... 39
8.1.6 Power supply ............................................................................ 40
8.1.7 Safety Specifications ................................................................ 40
8.1.8 Electromagnetic compatibility (EMC)....................................... 40
8.1.9 Ambient temperature................................................................ 40
8.1.10 Dimensions and materials........................................................ 41
8.2 Method listings................................................................................. 42
8.2.1 Method 1................................................................................... 42
8.2.2 Method 2................................................................................... 43
8.2.3 Method 3................................................................................... 44
8.2.4 Method 4................................................................................... 45
8.3 Connecting external pumps ........................................................... 46
8.4 Connecting rinsing and aspirating equipment ............................. 47
8.4.1 Attaching the distributor and tubing......................................... 47
8.4.2 Spray nozzles ........................................................................... 47
8.4.3 Aspiration tip............................................................................. 49
8.5 Sample beakers for Karl Fischer titrations ................................... 49
8.6 Standard equipment ........................................................................ 50
8.6.1 824 Easy Sample Changer....................................................... 50