FLYGT 3202 - Service Manual

Questions and Answers

M
Marissa GallagherAug 14, 2025
Why does my FLYGT 3202 Water Pump run but the motor protection trips?
- M
  Michael TerryAug 14, 2025
  The motor protection might be set too low. Adjust it according to the data plate and cable chart, if available. The impeller could be difficult to rotate; clean the impeller and the sump, and ensure the impeller is properly trimmed. The drive unit might not be receiving full voltage on all three phases; check and replace any tripped fuses, or if fuses are intact, consult a certified electrician. A malfunction in the overload protection may exist, in which case you should replace the overload protection. Also, the density of the pumped fluid may be too high. Ensure that the maximum density is 1100 kg/m3 (9.2 lb/US gal). You can also change the impeller, or change to a more suitable pump.
B
Barbara WilliamsAug 17, 2025
What to do if my FLYGT 3202 does not start?
- C
  Christopher BrownAug 17, 2025
  If your pump doesn't start, it might be due to an alarm signal triggered on the control panel. Check that the impeller rotates freely, the sensor indicators don't show an alarm, and the overload protection hasn't tripped. If the pump doesn't start automatically but can be started manually, check that the start level regulator is working (clean or replace if needed), all connections are intact, the relay and contactor coils are intact, and the control switch (Man/Auto) makes contact in both positions. Also, check the control circuit and functions.
A
Anthony OlsonAug 20, 2025
Why does my FLYGT 3202 Water Pump start and stop rapidly?
- W
  William AlexanderAug 21, 2025
  The rapid starting and stopping of your pump could be due to back-flow filling the sump to the start level again. Ensure the distance between the start and stop levels is sufficient and that the non-return valves work properly. Also, check that the discharge pipe between the pump and the first non-return valve is sufficiently short. Another cause could be a malfunction in the contactor's self-holding function. Check the contactor connections, the voltage in the control circuit relative to the coil's rated voltages, the functioning of the stop-level regulator, and whether the voltage drop in the line at the starting surge causes the contactor's self-holding malfunction.
M
melindadavisAug 25, 2025
What to do if my FLYGT 3202 Water Pump does not stop when a level sensor is used?
- S
  Sarah Gardner DDSAug 25, 2025
  If the pump continues to run despite using a level sensor, it could be because the pump can't empty the sump to the stop level. Check for leaks in the piping or discharge connection, ensure the impeller isn't clogged, and verify the non-return valves are functioning properly. Also, make sure the pump has adequate capacity. Alternatively, there might be a malfunction in the level-sensing equipment; clean the level regulators, check their function, inspect the contactor and control circuit, and replace any defective items. Finally, the stop level might be set too low; raise the stop level.
S
Steven WarnerAug 27, 2025
What should I do if the pipes and joints leak on my FLYGT Water Pump?
- V
  Veronica FloresAug 27, 2025
  Locate the leaks and seal them.
T
Thomas HolmesAug 31, 2025
What should I do if the liquid level is too low in my FLYGT 3202?
- J
  Jeffrey EdwardsAug 31, 2025
  Check that the level sensor is set correctly. Depending on the installation type, add a means for priming the pump, such as a foot valve.
M
Michael CortezSep 3, 2025
What to do if one or more of the valves are set in the wrong positions in my FLYGT 3202?
- T
  Taylor VasquezSep 3, 2025
  Reset the valves that are set in the wrong position. Replace the valves, if necessary. Check that all valves are correctly installed according to media flow and that all valves open correctly.
T
Travis DixonSep 6, 2025
What should I do if the pipes are obstructed in my FLYGT Water Pump?
- L
  Laura ReedSep 6, 2025
  Clean out the pipes to ensure a free flow.
N
Nathaniel MelendezSep 9, 2025
What should I do if there are signs of wear on the impeller, pump, and casing of my FLYGT 3202?
- G
  greg36Sep 10, 2025
  Replace the worn parts.

Summary

Flygt 3202 Installation, Operation, and Maintenance Manual

Introduction and Safety

General Safety Precautions and Warnings

Provides essential safety warnings, cautions, and notices for operating and handling the pump.

User Safety and Required Equipment

Ex-Approved Products: Handling and Compliance

Covers personnel and product handling requirements for Ex-approved units and compliance guidelines.

Product Description

Pump Design and Intended Use

Describes the submersible pump design and its intended applications, including warnings.

Details on Monitoring Equipment and Sensors

Product Approvals for Hazardous Locations

Details European (EN) and IEC approvals for hazardous locations, including approval plates.

Installation

General Installation Precautions and Warnings

Covers essential safety warnings and general requirements before installing the pump.

Installing the Pump with P-Installation

Installing the Pump with S-Installation

T and Z Installation Procedures

Making Electrical Connections

Covers general precautions, requirements, and cable specifications for electrical connections.

Earthing and SUBCAB Cable Preparation

Explains proper earthing procedures and how to prepare SUBCAB cables with functional ground.

Detailed SUBCAB Cable Preparation Steps

Connecting the Motor Cable to the Pump

Details the process of connecting the motor cable to the pump, including terminal board connections.

Connecting Motor Cable to Starter and Monitoring Equipment

Guides on connecting the motor cable to the starter and monitoring equipment.

Sensor Connections to the Pump

Sensor Types, Measurements, and Fault Values

Connecting to Monitoring Equipment (MiniCAS II, MAS 711)

Checking the Impeller Rotation Direction

Instructions on how to verify the correct impeller rotation direction after installation.

Operation

Operational Precautions and Safety Warnings

Outlines critical precautions and warnings for operating the pump safely.

Safe Pump Starting Procedure

Details the steps and safety checks required before starting the pump.

Maintenance

General Maintenance Precautions and Safety

Covers safety precautions, earth continuity checks, and general maintenance guidelines.

Torque Values for Screws and Nuts

Troubleshooting Service in Case of Alarm

Provides guidance on actions to take for specific alarms like FLS10, thermistor, or overload protection.

Impeller Replacement Procedures

Replacing the Impeller for Wet Installation

Installing the Impeller for Dry Installation

Troubleshooting

Troubleshooting: Pump Does Not Start

Diagnoses causes and provides remedies when the pump fails to start.

Troubleshooting: Pump Stops Unexpectedly

Troubleshooting: Rapid Start-Stop Cycles

Troubleshooting: Motor Protection Trips

Identifies reasons why the motor protection trips and offers solutions.

Troubleshooting: Low or No Water Delivery

Addresses issues causing the pump to deliver insufficient or no water.

FLYGT 3202 Specifications

General

Type	Submersible pump
Model	3202
Material	Cast iron
Impeller Type	Vortex
Maximum submersion depth	20 m
Discharge connection	Flange
Voltage	400 V
Frequency	50 Hz
Speed	2900 rpm
Supply voltage	380-415 V, 50 Hz / 220-240 V, 50 Hz / 380-415 V, 60 Hz / 220-240 V, 60 Hz