ETATRON D.S. eOne MA

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CONTENTS

SAFETY STANDARDS ..................................................................................................................................................... 21

Symbols used in the manual ................................................................................................................ 21

Warnings and Risks ............................................................................................................................. 21

GENERAL REGULATION ................................................................................................................................................ 22

Dosage of hazardous and/or toxic liquids ............................................................................................. 22

Intended use of the pump..................................................................................................................... 22

Shipping to the factory for repairs and/or maintenance ......................................................................... 22

Assembly ............................................................................................................................................ 22

Dismantlement ..................................................................................................................................... 23

Warranty ............................................................................................................................................. 23

ANALOGIC DOSING PUMPS EONE MA SERIES ........................................................................................................... 24

Operating principles ............................................................................................................................ 24

Technical Characteristics .................................................................................................................... 24

Reference Standards............................................................................................................................ 24

Overall dimensions .............................................................................................................................. 25

Material in contact with the additive..................................................................................................... 25

INSTALLATION ................................................................................................................................................................ 25

Introduction ........................................................................................................................................ 25

Pump installation ................................................................................................................................ 26

Electrical scheme ................................................................................................................................ 26

Tubes connection ................................................................................................................................ 27

Typical installation .............................................................................................................................. 28

Accessories ........................................................................................................................................ 28

REGULATIONS FOR SULPHURIC ACID ADDITIVE (MAX. 50%) .................................................................................. 29

OPERATING INSTRUCTIONS ......................................................................................................................................... 29

Manual Pump ....................................................................................................................................... 29

Commands .......................................................................................................................................... 29

Commands description ........................................................................................................................ 29

UNDER-LOAD and OVER-LOAD functions .............................................................................................. 30

Level alarm and 1:1 signal input .......................................................................................................... 30

ORDINARY MAINTENANCE ............................................................................................................................................ 31

ROUTINE MAINTENANCE ............................................................................................................................................... 31

TROUBLESHOOTING ...................................................................................................................................................... 32

APPENDIX 1 – PUMP DRAWINGS .................................................................................................................................. 76

ENLARGED VIEWS .......................................................................................................................................................... 77

TUBES INSTALLATION ................................................................................................................................................... 78

3/8” – ½” INJECTION VALVE .......................................................................................................................................... 80

Comprehensive view and features ........................................................................................................ 80

Overall dimensions and characteristics ................................................................................................ 80