TABLE OF CONTENTS
SAFETY STANDARDS ............................................................................................................................................... 50
Symbols used in the manual ........................................................................................................... 50
Warnings and Risks ........................................................................................................................ 50
Dosage of hazardous and/or toxic liquids ........................................................................................ 51
Intended use of the pump................................................................................................................ 51
Shipping to the factory for repairs and/or maintenance .................................................................... 51
Assembly and Disassembly ............................................................................................................. 51
DOSING PUMPS EONE PLUS SERIES ..................................................................................................................... 52
Operating principle ......................................................................................................................... 52
Technical Specifications ................................................................................................................. 52
Reference Standards....................................................................................................................... 52
Operating functions: ....................................................................................................................... 52
Additional functional principles ...................................................................................................... 53
Overall dimensions ......................................................................................................................... 54
Materials in contact with the additive .............................................................................................. 55
INSTALLATION .......................................................................................................................................................... 55
Introduction ................................................................................................................................... 55
Pump installation ........................................................................................................................... 55
Electrical connection ...................................................................................................................... 56
Hydraulic Connection ..................................................................................................................... 56
Diagram of typical system ............................................................................................................... 57
Supplied ......................................................................................................................................... 58
SPECIAL WARNINGS FOR THE METERING OF SULPHURIC ACID (MAX. 50%) .................................................. 58
OPERATIONAL INSTRUCTIONS (COMMISSIONING) ............................................................................................. 58
Control Panel ................................................................................................................................. 58
DIAGRAM OF ELECTRICAL CONNECTIONS TO PERIPHERALS .......................................................................... 59
PRIMING FUNCTION ................................................................................................................................................. 60
INJECTION CALIBRATION PROCEDURE ................................................................................................................ 60
PLUS PROPORTIONAL AND METERING PUMP ..................................................................................................... 61
FLOW DIAGRAM MAIN (TO THE FIRST POWER) ................................................................................................... 62
Flow Diagram main (to the first power) ............................................................................................ 62
Flow Diagram main menu (depending on the choice made) ............................................................... 62
FUNCTIONS ACCESSORIES OF THE PLUS PUMP................................................................................................ 64
Remote Control - Level - Proximity (Instrument versions only) ......................................................... 64
Relay Activation ............................................................................................................................. 64
Flow rate per impulse (proportional versions only) .......................................................................... 64
Setting the maximum frequency ...................................................................................................... 64
PPM Scale setting ........................................................................................................................... 64
Alarms ........................................................................................................................................... 64
Clock ............................................................................................................................................. 64
Password ....................................................................................................................................... 65
Temperature (Instrument versions only) .......................................................................................... 65
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