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Xylem Flygt 2190 - User Manual

Xylem Flygt 2190
72 pages
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Installation, Operation,
and Maintenance Manual
Flygt 2190, 2201

Table of Contents

Questions and Answers

  • G
    Gregory BennettAug 5, 2025
    How to troubleshoot a Xylem Flygt 2190 Water Pump that does not start?
    • B
      brian99Aug 5, 2025
      If your Xylem Water Pump isn't starting, begin by checking the main power switch, control voltage, and fuses. Ensure there's voltage in all phases of the supply line and that fuses are securely fastened. Also, confirm that the overload protection hasn't tripped and the motor cable isn't damaged. If an alarm signal is triggered, verify the impeller rotates freely and sensor indicators aren't showing an alarm. If the pump starts manually but not automatically, inspect the start level regulator, connections, relay and contactor coils, and the control switch. If issues persist, contact your local sales and service representative.
  • T
    theresagravesAug 11, 2025
    What to do if Xylem Water Pump delivers too little water?
    • J
      Juan LeeAug 11, 2025
      If your Xylem Water Pump delivers too little or no water, check the impeller rotation direction; for a 3-phase pump, transpose two phase leads. Ensure all valves are correctly positioned, installed, and opening properly; replace if necessary. Clean the impeller and pipes to remove any obstructions. Inspect pipes and joints for leaks and seal them. Replace worn parts on the impeller, pump, and casing. Verify the liquid level and level sensor settings, and consider adding a priming method like a foot valve.
  • J
    jblanchardAug 17, 2025
    What to do if the Xylem Flygt 2190 motor protection trips?
    • D
      Donna HernandezAug 17, 2025
      If the Xylem Water Pump motor protection trips, first ensure the motor protection is correctly set according to the data plate and cable chart, if available. If the impeller is hard to turn, clean it and the sump, and verify the impeller is properly trimmed. Check the fuses and replace any that have tripped; if they're intact, contact a certified electrician. If the phase currents vary or are too high, or if the insulation in the stator is defective, contact your local sales and service representative. Ensure the pumped fluid's density doesn't exceed 1100 kg/m3 (9.2 lb/US gal), and the ambient temperature is within the pump's specifications. Finally, if there's a malfunction in the overload protection, replace it.
  • T
    tiffanystevensonAug 23, 2025
    What to do if Xylem Flygt 2190 does not stop when a level sensor is used?
    • R
      Ricardo WilsonAug 23, 2025
      If your Xylem Water Pump doesn't stop when a level sensor is used, check for leaks in the piping and discharge connection. Ensure the impeller isn't clogged and the non-return valves function correctly. Verify the pump's capacity is adequate. Clean the level regulators, check their functioning, and inspect the contactor and control circuit, replacing any defective items. Also, ensure the stop level isn't set too low and raise it if necessary. For further assistance, contact your local sales and service representative.
  • G
    greenwilliamAug 29, 2025
    Why does my Xylem Flygt 2190 Water Pump start and stop in rapid sequence?
    • P
      Paul WrightAug 29, 2025
      If your Xylem Water Pump starts and stops rapidly, ensure the distance between the start and stop levels is sufficient and that the non-return valves are working correctly. Also, verify the discharge pipe length between the pump and the first non-return valve is short enough. Check the contactor connections, the control circuit voltage relative to the coil's rated voltages, and the functioning of the stop-level regulator. Determine whether a voltage drop during startup causes the contactor's self-holding malfunction.

Summary

1 Introduction and Safety

1.1 Introduction and Purpose

Details the manual's purpose and reading guidelines.

1.2 Safety Terminology and Hazard Levels

Defines safety symbols, messages, and hazard classifications.

1.3 User and Ex-Approved Product Safety

Covers user safety, Ex-approved products, personnel, and handling requirements.

1.4 Special Hazards and Environmental Safety

Addresses temporary installations, biological hazards, and waste disposal.

1.5 Spare Parts and Warranty Information

Information on spare parts and warranty references.

2 Transportation and Storage

2.1 Delivery Inspection and Handling

Procedures for inspecting packages and units upon arrival.

2.2 Transportation Precautions and Lifting

Safety guidelines and methods for moving the unit during transport.

2.3 Temperature Limits for Transport and Storage

Handling units at freezing temperatures and storage conditions.

2.4 Storage Location and Long-Term Storage

Guidelines for storing the product properly.

3 Product Description

3.1 Product Variants and Certifications

Lists models, certifications (EX, MSHA), and pressure classes.

3.2 Pump Design and Features

Describes the submersible pump, intended use, particle size, and Poly-Life.

3.3 Monitoring Equipment and Data Plate

Details monitoring devices and data plate specifications.

3.4 Product Approvals for Hazardous Locations

Lists certifications for hazardous locations (ATEX, MSHA, IECEx).

3.5 Product Denomination System

Explains the coding system for product identification.

4 Installation

4.1 Pump Installation Procedures

Covers general installation, discharge lines, and S-installation.

4.2 Electrical Connections and Cabling

Details wiring, cable prep, grounding, and connection diagrams.

4.3 Impeller Rotation Check

Method to verify correct impeller rotation after installation.

5 Operation

5.1 Starting the Pump

Pre-operation checks and startup procedure with safety warnings.

5.2 Pump Cleaning Procedures

Steps for cleaning the pump after use.

6 Maintenance

6.1 General Maintenance Precautions and Torque Values

Safety, torque specifications, and general guidelines.

6.2 Service Procedures: Inspection and Overhaul

Details regular inspection and major overhaul tasks.

6.3 Oil Change and Impeller Replacement

Covers oil draining/refilling and impeller removal/installation.

6.4 Impeller Adjustment and Diffuser Replacement

Covers impeller adjustment and diffuser replacement steps.

7 Troubleshooting

7.1 Pump Startup Issues

Diagnosing and resolving problems with pump not starting.

7.2 Pump Operation Faults

Troubleshooting issues like not stopping or rapid cycling.

7.3 Motor Protection and Flow Problems

Addressing motor trips and low/no water delivery.

8 Technical Reference

8.1 Application Limits and Motor Data

Specifies operating limits and detailed motor specifications.

8.2 Dimensions and Weights

Provides physical specifications of the pumps.

8.3 Performance Curves

Graphical representation of pump performance characteristics.

Xylem Flygt 2190 Specifications

General IconGeneral
Weight270 kg
MaterialCast iron
Maximum fluid temperature40°C
Voltage400 V
Frequency50 Hz
Protection ClassIP68
TypeSubmersible pump
Max. submersion depth20 m
Outlet Size80 mm

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