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FLYGT MP-3067 User Manual

FLYGT MP-3067
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FLYGT MP-3067 PUMP
Safety Precautions
Before starting work on the pump, make sure that the pump is isolated from the power supply and cannot be
energized.
NOTE! This applies to the control circuit as well.
The following points are important in connection with work on the pump:
- Make sure the pump has been thoroughly cleaned.
- Observe good personal hygiene.
- Beware the risk of infection.
- Follow local safety regulations.
The pump is designed for use in liquids which can be hazardous to health. In order to prevent injury to the eyes and
skin, observe the following points when working on the pump:
- Always wear goggles and rubber gloves.
- Rinse the pump thoroughly with clean water before starting work.
- Rinse the components in water after disassembly.
- The oil housing may be under pressure. Hold a rag over the oil casing screw (oil plug) and the
inspection screw to prevent splatter.
Proceed as follows if you get hazardous chemicals in your eyes:
- Rinse immediately in running water for 15 minutes. Hold your eyelids apart with your fingers.
- Contact an eye specialist.
On your skin:
- Remove contaminated clothes.
- Wash your skin with soap and water.
- Seek medical attention, if required.
Make sure the pump cannot roll or fall over and injure people or damage property.
Inspection
Regular inspection and preventive maintenance ensure more reliable operation.
The pump should be inspected at least once a year, but more frequently under sever operation conditions.
Under normal operating conditions, the pump should have a major overhaul in a service shop at least every third
year for permanent installation and every year for portable pumps.
If the pump is new or if the seals have been replaced, inspections is recommended after one week of operation.
Regular check of the condition of the lifting handle and chain is important.
Inspection of hot water applications
Pumps in hot water applications shall undergo inspection or overhaul at a service shop as follow, depending on the
time they have been submerged in the hot water:
Temp.
Mode of Operation
Inspection
Shop Overhaul
≤ 70°C
(160°F)
Continuous
1000 hours
4000 hours
≤ 70°C
(160°F)
Intermittent
Twice a Year
Once a year
≤ 90°C
(195°F)
Cont./Int.
6 times a year
Twice a year
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FLYGT MP-3067 Specifications

General IconGeneral
ModelMP-3067
CategoryWater Pump
TypeSubmersible pump
Frequency50 Hz
MaterialCast Iron
Impeller TypeSemi-open
ApplicationWastewater
Voltage230 V

Summary

General Safety Precautions (FLYGT)

General Safety Precautions

Key safety guidelines for working on the pump, including hygiene and personal protection.

FLYGT Pump Inspection

Hot Water Application Inspection (FLYGT)

Inspection and overhaul schedules for pumps in hot water applications based on submersion time.

Recommended Inspections (FLYGT)

Visible Parts Inspection

Checking pump and installation for worn or damaged parts and tightness of fittings.

Pump Casing and Impeller

Checking pump casing and impeller for wear and function to ensure proper operation.

Oil Quantity and Condition

Monitoring oil level and condition to detect leaks or contamination.

Stator Casing Liquid Check

Checking stator casing for presence of water or oil indicating seal leaks.

FLYGT Maintenance Procedures

Cable Entry and Cables Inspection

Inspecting cable entry for leaks and cable integrity for damage or pinching.

Level Sensor and Equipment Checks

Verifying function and condition of level sensing equipment, including mercury switches.

Starter and Monitoring Equipment

Checking starter equipment and monitoring components for proper function and intactness.

Rotation Direction and Peripheral Equipment

Verifying correct pump rotation and inspecting external piping and valve systems.

Stator Insulation Resistance

Measuring stator insulation resistance to ensure electrical safety and integrity.

FLYGT Oil Casing Maintenance

Procedure for changing oil in the pump casing, including warnings about pressure.

FLYGT Troubleshooting Guide

Wear Ring Replacement

Procedure for replacing the wear ring when impeller clearance exceeds specifications.

Impeller Replacement Procedures

Step-by-step guide for removing and installing the pump impeller.

FLYGT Pump Fails to Start Troubleshooting

Diagnosing and resolving issues when the pump does not start, using a step-by-step checklist.

FLYGT Pump Starts, Motor Protection Trips Troubleshooting

FLYGT Pump Does Not Stop Troubleshooting

FLYGT Low Output Troubleshooting

Safety Precautions (MP-3102/3127)

General Safety Measures

Essential safety practices for operating and servicing the MP-3102/3127 pumps.

MP-3102/3127 Pump Inspection

Routine Pump Inspection

Guidelines for regular inspection and preventive maintenance to ensure pump reliability.

Recommended Inspections (MP-3102/3127)

Visible Parts and Installation Check

Checking external components and installation for damage or loose fittings.

Pump Casing and Impeller Inspection

Assessing wear and potential damage to the pump casing and impeller.

Oil Level and Condition Monitoring

Procedures for checking and assessing the pump's oil level and condition.

Cable Entry and Cable Inspection

Checking the integrity of cable connections and the condition of power cables.

Level Sensor and Equipment Checks

Functionality checks for level sensors and associated equipment.

Starter and Monitoring Equipment Checks

Verifying the operation of starter components and monitoring systems.

MP-3102/3127 Maintenance Procedures

Rotation Direction and Peripheral Equipment Inspection

Ensuring correct pump rotation and inspecting associated piping and valves.

Stator Insulation Resistance Test

Measuring stator insulation resistance to detect electrical faults.

Changing Pump Oil

Step-by-step guide for changing the oil in the pump, including oil type recommendations.

Wear Ring Replacement Guide

Instructions for replacing the pump's wear ring when clearance exceeds limits.

MP-3102/3127 Impeller Replacement Guide

MP-3102/3127 Troubleshooting Guide

MP-3102/3127 Pump Fails to Start Diagnosis

Checklist for diagnosing and resolving issues when the pump does not initiate operation.

MP-3102/3127 Motor Protection Trip Troubleshooting

MP-3102/3127 Pump Does Not Stop Diagnosis

MP-3102/3127 Rapid Start-Stop Sequence Troubleshooting

Diagnosing the cause of frequent pump cycling and rapid start-stop events.

MP-3102/3127 Low Output Troubleshooting

Resolving issues related to reduced or absent water delivery from the pump.

Hydromatic Pump Servicing

Tools and Preparation

Required tools and initial checks before removing the pump for servicing.

Power Cord Checking

Procedure for testing the integrity of the pump's power cord using an ohmmeter.

Hydromatic Motor Checks and Servicing

Motor Disconnection and Initial Inspection

Safely disconnecting the motor and performing initial cleaning and visual checks.

Stator Ground and Winding Resistance Tests

Testing motor stator integrity through ground and winding resistance measurements.

Hydromatic Seal Housing and Lower Seal Inspection

Hydromatic Upper Seal Replacement and Reassembly

Hydromatic Pump Operation Troubleshooting

Hydromatic Pump Fails to Run or Hum

Diagnosing why the pump does not start or produce any sound.

Hydromatic Pump Runs But No Water Delivery

Troubleshooting when the pump operates but fails to move liquid.

Hydromatic Pump Stops Unexpectedly

Identifying causes for the pump stopping when it should continue running.

Hydromatic Reduced Water Delivery Troubleshooting

Resolving issues of low water flow or output from the pump.

Hydromatic Circuit Breaker Tripping Issues

Diagnosing fuse or circuit breaker trips during pump startup.

Hydromatic Intermittent Motor Operation

Troubleshooting pumps that run briefly then stop and restart.

Hydromatic Grinder Pump Operation and Repair

Hydromatic Grinder Pump Starting Procedure

Steps for safely starting the grinder pump, including rotation checks.

Hydromatic Grinder Parts Replacement

Instructions for replacing worn or damaged grinder pump components.

Hydromatic Seal and Bearing Replacement

Hydromatic Trouble Check List

Hydromatic No Liquid Delivered Issues

Common causes and solutions for pumps failing to deliver any liquid.

Hydromatic Insufficient Discharge Pressure

Diagnosing and fixing problems causing low discharge pressure.

Hydromatic Motor Overload Causes

Identifying reasons for motor overload, such as clogging or incorrect rotation.

Hydromatic Pump Motor Data and Testing

Hydromatic Pump Noise Troubleshooting

Addressing causes of excessive noise during pump operation, like clearance issues.

Motor Data and Initial Checks

Recording motor specifications and performing visual inspections and setup checks.

Continuity and Insulation Tests

Using an ohmmeter to test motor winding continuity and insulation resistance.

Myers 4WHV/V4WHV Pump Specifics

Myers Seal Failure Detection

Understanding the seal failure detection system and required actions.

Myers Heat Sensor Operation

How the motor heat sensor functions to protect the motor from overheating.

Myers Motor Power and Control Cables

Wiring details for motor power and control cables, including ground connections.

Myers Oil-Filled Motor Maintenance

Guidelines for maintaining the oil level in oil-filled motors and seal chambers.

Myers Air Venting Procedure

Myers Pump Case and Impeller Removal

Steps for removing the pump volute case and impeller for maintenance or replacement.

Myers Impeller and Pump Case Reassembly

Instructions for reassembling the impeller and pump case correctly.

Myers Trouble Check List

Myers Pump Not Pumping Liquid

Diagnosing why the pump runs but fails to move liquid from the basin.

Myers Control Box Indicators and Faults

Myers Overload Trips and Alarm Conditions

Troubleshooting overload trips and alarms indicating high water levels or motor issues.

Myers Continuous Yellow Run Light

Diagnosing the cause of a continuously illuminated yellow run light.

Myers Circuit Breaker Trip Causes

Identifying reasons for circuit breaker trips, such as overloads or electrical faults.

Myers Noisy Pump and Low Rate Issues

Addressing causes of pump noise and reduced pumping rate, like clogging or misalignment.

Myers Accumulated Grease and Solids

Resolving problems caused by grease and solids accumulation affecting pump operation.

Myers Grinder Impeller and Shredding Ring Replacement

Procedure for replacing the grinder impeller and shredding ring.

General Motor Trouble Checklist

Motor Moisture Detection

Testing the motor for moisture ingress using an ohmmeter.

Motor Winding Resistance Testing

Measuring motor winding resistance to verify its electrical integrity.

General Pump Trouble Checklist

General Pump Runs But No Liquid Output

Diagnosing why the pump operates but does not discharge liquid from the basin.

General Control Box Indicators and Faults

General Noisy Pump and Low Flow Diagnosis

Diagnosing noise and low flow issues.

General Solids and Grease Accumulation Issues

Resolving operational problems caused by accumulated solids and grease.

Grinder Impeller/Shredding Ring Replacement Tools

List of standard tools required for replacing grinder impeller and shredding ring.

Grinder Shredding Ring and Impeller Disassembly

Myers WGL20 Safety and General

WGL20 General Safety and Handling

Common sense safety practices and protective measures for handling the pump.

WGL20 Electrical Safety Precautions

Essential electrical safety guidelines, including grounding and power disconnection.

WGL20 Pump Handling and Operation Safety

Safety measures related to pump installation, operation, and handling.

WGL20 Air Venting and Overload Protection

WGL20 Trouble Checklist

WGL20 Pump Does Not Pump Liquid

Troubleshooting steps for the WGL20 pump when it fails to move liquid from the basin.

WGL20 Control Box Indicators and Faults

WGL20 Noisy Pump and Low Flow Diagnosis

Diagnosing noise and low flow issues specific to the WGL20 pump.

WGL20 Solids Accumulation and Operation Issues

Resolving operational problems caused by accumulated solids and grease.

WGL20 Grinder Impeller/Shredding Ring Replacement Tools

List of standard tools required for replacing grinder impeller and shredding ring.

WGL20 Shredding Ring and Impeller Disassembly

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