Instruction manual

10.3
RETURN OF GOODS ................................................................................................................. 39
10.4 GUIDELINES FOR RETURNING UNIT FOR REPAIR......................................................................... 40
10.5 MAINTENANCE AND CLEANING .................................................................................................. 40
11 APPENDICES ........................................................................................................................... 41
11.1 APPENDIX 1 – UNIT FUSE AND JUMPER SETTINGS ....................................................................... 41
11.2 APPENDIX 2 – PH BUFFER VALUES AT VARIOUS TEMPERATURES .................................................. 43
11.3 APPENDIX 3 –SIMPLE EXPLANATION ON THE FUNCTION OF HYSTERISIS ........................................ 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-Controller as proportional controller ..................................... 45
11.4.3 Control characteristic of PI-Controller as a proportional integral controller..................... 45
11.4.4 Controller signal of Pulse length Controllers................................................................... 46
11.4.5 Controller signal of Pulse Frequency Controllers ........................................................... 47
11.5 APPENDIX 5 – ABBREVIATIONS USED IN MENU DISPLAYS ............................................................. 48