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Xylem Flygt 2400 User Manual

Xylem Flygt 2400
52 pages
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Flygt 2400
Installation,
Operation, and
Maintenance Manual

Table of Contents

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Xylem Flygt 2400 Specifications

General IconGeneral
Model2400
TypeSubmersible pump
ApplicationWastewater, drainage
Voltage230-400 V
Frequency50 Hz / 60 Hz
Outlet Size80 mm
BrandXylem Flygt

Summary

Introduction and Safety

Introduction and Manual Purpose

Provides information for installation, operation, and maintenance of the Flygt 2400 pump.

Safety Terminology and Hazard Levels

Explains safety symbols, hazard levels (DANGER, WARNING, CAUTION), and their indications.

Product Warranty and Spare Parts

Covers warranty terms, limitations, claims, and spare parts availability for 10 years post-discontinuation.

User Safety and Equipment

Details general safety rules, work area cleanliness, and essential safety equipment for operators.

Electrical Safety and Connections

Outlines warnings and requirements for safe electrical connections by certified electricians.

Hazardous Liquids Handling and First Aid

Provides rules for working with hazardous liquids and procedures for skin/eye contact.

Ex-Approved Product Requirements

Specifies personnel and product handling requirements for potentially explosive atmospheres.

Compliance, ATEX, Monitoring & MSHA

Covers guidelines for compliance, ATEX liquid levels, monitoring equipment, and MSHA regulations.

Environmental Safety

Addresses safety regulations regarding waste, emissions, and handling of contaminated products.

Transportation and Storage

Delivery and Unit Inspection

Instructions for inspecting packages and the pump unit for damage or missing parts upon delivery.

Transportation, Lifting, and Fastening

Guidelines for safe transport, including precautions, positioning, fastening, and lifting methods.

Temperature Handling and Storage

Advice on handling units at freezing temperatures and acceptable storage temperature ranges.

Storage Location and Long-Term Storage

Specifies requirements for storage locations and procedures for long-term storage.

Product Description

Product Models, Approvals, and Intended Use

Lists pump models, their approvals (Standard, MSHA, ATEX, IECEx), and intended applications.

Pump Design Features

Details the pump's submersible design, motor drive, particle handling, and pressure classes.

Data Plate and Approval Plates

Explains the information on the data plate and Ex/MSHA approval plates for product specifications.

Product Denomination and Identification

Describes the structure of sales denomination, product code, and serial number for product identification.

Installation

Pump Installation and Sedimentation Prevention

Covers general pump installation requirements and measures to prevent sedimentation.

Fastener and S-Installation Requirements

Details requirements for fasteners and the specific S-installation method.

Electrical Connection Procedures

Provides general precautions and hazards related to making electrical connections.

Cable and Earthing Guidelines

Specifies requirements for cable installation, selection, and proper earthing/grounding.

Motor Cable Connection and Checks

Step-by-step guide for connecting the motor cable, including terminal board arrangements.

Wiring Diagrams and Color Codes

Illustrates cable charts, connection locations, and provides a color code standard for wiring.

Terminal Board Connections

Shows detailed diagrams of terminal board and sensor connections for various pump models.

Impeller Rotation Verification

Explains the procedure to check the correct impeller rotation direction after installation.

Operation

Operational Safety Precautions

Lists critical safety warnings and precautions to follow during pump operation.

Starting the Pump

Details the checks and procedures required before starting the pump.

Pump Cleaning Procedures

Provides instructions on how to clean the pump, especially after running in dirty water.

Maintenance

Maintenance Safety and Guidelines

Outlines safety precautions and general guidelines to follow during maintenance.

Torque Values and Service Intervals

Provides torque specifications for fasteners and defines service intervals for inspection and overhaul.

Inspection and Component Checks

Details specific items and actions for regular pump and installation inspection.

Oil, Cable Entry, and Chamber Maintenance

Covers maintenance procedures for oil systems, cable entries, and inspection chambers.

Major Overhaul and Insulation Testing

Details tasks for major overhauls, including bearing replacement and stator insulation checks.

Impeller Removal and Installation

Step-by-step instructions for removing and installing both HT and MT impellers.

Troubleshooting

Pump Start and Stop Issues

Lists common causes and remedies for pumps failing to start or stop correctly.

Rapid Cycling and Motor Protection Tripping

Addresses issues like rapid start-stop sequences and motor protection trips with solutions.

Performance Issues (Low Delivery, Wrong Rotation)

Provides troubleshooting steps for low water delivery, incorrect rotation, and other performance problems.

Valve, Pipe, and Wear Problems

Covers issues related to valve settings, pipe obstructions, leaks, and component wear.

Technical Reference

Application Limits and Motor Data

Specifies operational limits, general motor data, and frequency compliance.

Specific Motor Specs and Dimensions

Provides detailed motor data, dimensions, and weights for different pump versions.

Performance Curves

Displays performance curves illustrating pump output versus head and power.

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