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IWAKI PUMPS EWN Series - User Manual

IWAKI PUMPS EWN Series
132 pages
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Safety instructions
Overview Installation Operation Maintenance Specication
2011 IWAKI CO., LTD.
Iwaki
Electromagnetic Metering Pump
EWN-Y (North America)
Instruction manual
Thank you for choosing our product.
Please read through this instruction manual before use.
This instruction manual describes important precautions and
instructions for the product. Always keep it on hand for quick
reference.
WT-MN-026-01

Table of Contents

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Summary

Safety Instructions

Symbols and Warnings

Explains warning, caution symbols, and export restrictions.

Critical Safety Precautions

Covers turning off power, improper use, electrical safety, and flammable atmospheres.

Operational and Environmental Safety

Lists precautions for qualified personnel, power usage, dry running, and installation environments.

Handling, Maintenance, and Solution Safety

Covers keeping parts dry, using MSDS, spill precautions, chemical handling, and solution compatibility.

Specific Use and Installation Guidelines

Addresses wet locations, GFCI, preventative maintenance, and handling damaged pumps.

General Use Precautions

Lists precautions for electrical work, pump placement, vibration, and space considerations.

Overview

Introduction, Principles, and Features

Introduces the pump, its structure, operating principles, and key features.

Auto Degassing System

Explains the function and operation of the automatic air removal system.

Operational Functions

Details various operational modes including Manual, EXT, PRIME, and Control functions.

External Device Integration

Explains integration with EFS flow sensors, FCP/FCM, and batch operation.

Part Names and Identification

Pump Components and Panel Overview

Identifies pump parts and explains the operational panel controls and displays.

Model Identification and Tube Connections

Explains model codes, materials, and tube connection specifications.

Installation

Pump Mounting and Pipework

Guides for pump mounting, tubing connection, and check valve installation.

Electrical Wiring Procedures

Details for wiring the pump and connecting external devices like sensors.

Operation

Pre-Operation Checks and Setup

Covers necessary checks, bolt tightening, and degassing before initial operation.

Flow Rate Adjustment and Control Modes

Explains flow rate adjustment, various operation modes, and programming.

Advanced Programming and Settings

Details programming flow, user modes, output/input settings, alarms, and external device configurations.

Maintenance

Troubleshooting and Error Codes

Lists common problems, causes, solutions, and error code interpretations.

Inspection and Wear Part Replacement

Covers pump inspections and procedures for replacing wear parts.

Specifications

Pump and Control Unit Specs

Technical data for pump units, control units, power cables, and colors.

Outer Dimensions

Dimensional Drawings by Model Type

Provides dimensional drawings grouped by pump model series and types.

IWAKI PUMPS EWN Series Specifications

General IconGeneral
BrandIWAKI PUMPS
ModelEWN Series
CategoryWater Pump
LanguageEnglish

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