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Ecolab POSITRONIC IV - User Manual

Ecolab POSITRONIC IV
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POSITRONIC IV
Installation and Operation Manual
20428/0303/0804 Copyright Ecolab Inc. 2004 9448-2502

Questions and Answers

  • S
    Sandra YangAug 7, 2025
    What to do if Ecolab Controller has pulsating flow?
    • R
      Robert ParsonsAug 7, 2025
      If you observe a pulsating flow in your Ecolab Controller, note that some pulsation is normal. However, if it's excessive, check the check valve or anti-siphon valve for clogs. Also, examine the intake line for any presence of air.
  • T
    Timothy HowardAug 13, 2025
    Why Ecolab Controller pump will not run?
    • M
      Meredith LeeAug 13, 2025
      If the Ecolab Controller pump won't run, it could be due to several reasons. Check if the air line is blocked, ensure the pump directional valve isn't in a neutral position, verify the unit has electrical power, and confirm adequate air pressure is supplied to the unit.
  • K
    kathywhiteAug 19, 2025
    What to do if Ecolab Controller pump will not prime?
    • R
      Robert RomeroAug 19, 2025
      If the Ecolab Controller pump won't prime, verify that the liquid intake tube isn't blocked and that the pump is receiving air. Also, make sure all fittings on the intake line are properly tightened.
  • M
    Michaela MasonAug 26, 2025
    Why Ecolab Controller discharge line drains?
    • S
      Susan BradyAug 26, 2025
      If the discharge line of your Ecolab Controller drains, it's likely due to a leaking or improperly installed anti-siphon valve.
  • K
    Kevin SmithAug 31, 2025
    Why Ecolab Controller intake line drains?
    • D
      Diane CooperAug 31, 2025
      If the intake line of your Ecolab Controller drains, suspect a leak in the foot valve.

Summary

Preface

Introduction

Multiple Pump Controller Specifications

Multiple Pump Controller Dimensions

Provides physical dimensions for the multiple pump pneumatic controller.

Multiple Pump Controller Services

Details compressed air and electrical service requirements for the controller.

Multiple Pump Controller Equipment

Lists the components included with the multiple pump pneumatic controller.

Single Pump Controller Specifications

Single Pump Controller Dimensions

Provides physical dimensions for the single pump pneumatic controller.

Single Pump Controller Services

Details compressed air and electrical service requirements for the single pump controller.

Single Pump Controller Equipment

Lists components included with the single pump pneumatic controller.

Pump Shelf and Bracket Specifications

Pump Shelf Dimensions and Services

Provides dimensions, compressed air requirements and supplied items for the pump shelf.

Pump Bracket Dimensions and Description

Provides dimensions and describes the capacity of the pump bracket.

Installation Procedures

Multiple Pump Controller Installation

Step-by-step guide for installing the multiple pump pneumatic controller and its connections.

Single Pump Controller Installation

Instructions for installing the single pump pneumatic controller and wiring.

Pump Shelf and Valve Installation Procedures

Pump Shelf Mounting and Connection

Details on mounting the pump shelf and connecting the pump air line and product lines.

Anti-Siphon Valve Installation

Explains how to install the anti-siphon valve based on different chemical feed pump positions.

Ball Foot Valve Installation

Instructions for using the ball foot valve with the drum probe.

Typical Multiple Pump Installation Diagram

Operating the Positronic IV System

Multiple Pump Controller Operation

Procedures for operating the multiple pump pneumatic controller, including pressure settings.

Single Pump Controller Operation

Procedures for operating the single pump pneumatic controller, including pressure settings.

Pump Flow Rate Regulation

Details on regulating pump flow rate via air pressure or discharge pressure.

Troubleshooting Common Issues

Periodic Maintenance

Pump Servicing

Pump Check Valve Servicing

Step-by-step instructions for servicing the check valves within the pump.

Pump Assembly and Servicing

Installation Options

Adding Solenoid and Regulator

Instructions for installing an additional solenoid and regulator to the system.

S-2000 for Multiple Pump Controller

Wiring instructions for connecting the S-2000 to a multiple pump controller.

S-2000 for Single Pump Controller

Instructions for wiring the S-2000 and a 24 VAC relay to a single pump controller.

Performance Graphs and Orifice Data

Replacement Parts List

Ecolab POSITRONIC IV Specifications

General IconGeneral
BrandEcolab
ModelPOSITRONIC IV
CategoryController
LanguageEnglish