Tecfluid COVOL Series Manual do Utilizador descarregar pdf (Página 3)

TABLE OF CONTENTS

1 WORKING PRINCIPLE ......................................................................... 4

2 RECEPTION ........................................................................................... 5

3 INSTALLATION .................................................................................... 5

3.1 Filter .......................................................................................... 5

3.2 Open discharge ........................................................................ 6

3.3 Position ..................................................................................... 6

3.4 Straight pipe sections .............................................................. 6

3.5 Valves ....................................................................................... 6

3.6 Pumps ........................................................................................ 6

3.7 Electrical connection ............................................................... 7

4 MAINTENANCE .................................................................................... 8

4.1 Disassembly ............................................................................. 9

4.2 Mounting ................................................................................... 9

4.3 Replacing the reed switch group ............................................ 10

5 PART LIST ............................................................................................ 11

6 TECHNICAL DATA ................................................................................ 12

7 DIMENSIONS ......................................................................................... 13

8 K FACTOR (PULSES / LITRE) .............................................................. 16

9 ADDITIONAL INSTRUCTIONS FOR THE ATEX VERSION ................. 16

9.1 Intrinsic safety .......................................................................... 16

9.2 Flameproof enclosure .............................................................. 16

9.2.1 Earth connection ........................................................................ 17

9.2.2 Maintenance ............................................................................. 17

9.2.3 Technical data for the ATEX version ...................................... 17

9.2.4 Marking ..................................................................................... 18

9.2.5 Dimensions ............................................................................... 19

10 TROUBLESHOOTING ........................................................................... 23

1 2 3 4 5 6 7 8 ... 23 24

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Tecfluid COVOL Series Manual do Utilizador Página 3