Voltcraft DO-400 Bruksanvisning

Voltcraft mätning DO-400

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Operating manual

DO-400

Oxygen measuring device

Permanently connected oxygen sensor

Waterproof

Table of contents

2 / 29 B-H86.0.21.DB214-1.0

Table of contents

1 Legal address of the manufacturer................................................................................................... 4

2 About this documentation ................................................................................................................. 5

2.1 Foreword............................................................................................................................................... 5

2.2 Purpose of the document...................................................................................................................... 5

2.3 Correctness of content.......................................................................................................................... 5

2.4 Layout of this document........................................................................................................................ 5

2.5 Further information ............................................................................................................................... 6

3 Safety ................................................................................................................................................... 7

3.1 Explanation of safety symbols .............................................................................................................. 7

3.2 Foreseeable misuse ............................................................................................................................. 7

3.3 Safety instructions ................................................................................................................................ 8

3.4 Intended use ......................................................................................................................................... 9

3.5 Qualified personnel............................................................................................................................... 9

4 Description ........................................................................................................................................ 10

4.1 Scope of delivery ................................................................................................................................ 10

4.2 Job description.................................................................................................................................... 10

5 The product at a glance ................................................................................................................... 11

5.1 The DO-400 / -410.............................................................................................................................. 11

5.2 Display elements ................................................................................................................................ 11

5.3 Operating elements ............................................................................................................................ 11

6 Bases for measurement ................................................................................................................... 13

6.1 Oxygen sensor.................................................................................................................................... 13

6.1.1 Explanation ......................................................................................................................................... 13

6.1.2 Design................................................................................................................................................. 14

6.1.3 Service life .......................................................................................................................................... 14

6.1.4 Operating position............................................................................................................................... 15

6.1.5 Measurement accuracy ...................................................................................................................... 15

6.1.6 Residue............................................................................................................................................... 15

6.2 Instructions for oxygen measurement................................................................................................. 15

6.2.1 Salinity correction ............................................................................................................................... 15

6.2.2 Environmental pressure, water depth and air pressure ...................................................................... 16

6.3 Commissioning, filling and maintenance of the sensor....................................................................... 16

7 Maintenance ...................................................................................................................................... 18

7.1 Operating and maintenance notices ................................................................................................... 18

7.2 Battery ................................................................................................................................................ 18

7.2.1 Battery indicator.................................................................................................................................. 18

7.2.2 Changing battery ................................................................................................................................ 18

7.3 Calibration and adjustment ................................................................................................................. 19

7.3.1 Automatic calibration in the air............................................................................................................ 19

8 Operation........................................................................................................................................... 21

8.1 Commissioning ................................................................................................................................... 21

8.1.1 Explanation ......................................................................................................................................... 21

8.2 Configuration ...................................................................................................................................... 21

8.2.1 Explanation ......................................................................................................................................... 21