Instruction manual

10.2 PACKAGING / SCOPE OF DELIVERY...................................................................................................... 39
10.3 RETURN OF GOODS.............................................................................................................................. 39
10.4 GUIDELINES FOR RETURNING UNIT FOR REPAIR .................................................................................. 39
10.5 MAINTENANCE AND CLEANING .......................................................................................................... 40
11 APPENDICES ........................................................................................................................................... 41
11.1 APPENDIX 1 – UNIT FUSE AND JUMPER SETTINGS................................................................................ 41
11.2 APPENDIX 2 – CONDUCTIVITY OF VARIOUS AQUEOUS SOLUTIONS AT 25 °C / 77 °F............................ 43
11.3 APPENDIX 3 – SIMPLE EXPLANATION ON THE FUNCTION OF HYSTERESIS ............................................ 44
11.4 APPENDIX 4 – GENERAL INSTRUCTIONS CONCERNING CONTROLLER SETTING ................................... 45
11.4.1 Control characteristic of Controllers used as limit value switch ............................................. 45
11.4.2 Control characteristic of P-Controllers as proportional controller......................................... 45
11.4.3 Control characteristic of PI-Controllers as proportional integral controller.......................... 45
11.4.4 Control signal of Pulse length Controllers............................................................................... 46
11.4.5 Control signal of Pulse Frequency Controllers........................................................................ 47
11.5 APPENDIX 5 – ABBREVIATIONS USED IN MENU DISPLAYS ................................................................... 48