Xylem Flygt 3060 Installation, Operation And Maintenance Manual page 4

Table of Contents

View of terminal board and sensor connections........................................................................21

Motor cable, stator leads and thermal contacts connection to terminal board.....................22

Check the impeller rotation.............................................................................................................23

Operation..............................................................................................................................................24

Precautions.........................................................................................................................................24

Distance to wet areas........................................................................................................................24

Noise level..........................................................................................................................................24

Start the pump...................................................................................................................................24

Clean the pump.................................................................................................................................25

Maintenance.........................................................................................................................................26

Precautions.........................................................................................................................................26

Maintenance guidelines...................................................................................................................26

Torque values....................................................................................................................................26

Service................................................................................................................................................27

Inspection........................................................................................................................................27

Major overhaul................................................................................................................................29

Change the oil...................................................................................................................................29

Empty the oil...................................................................................................................................29

Fill with oil........................................................................................................................................29

Replace the impeller.........................................................................................................................30

Remove the impeller......................................................................................................................30

Install the impeller..........................................................................................................................30

Adjust the impeller.........................................................................................................................30

Troubleshooting...................................................................................................................................31

Introduction.......................................................................................................................................31

The pump does not start..................................................................................................................31

The pump does not stop when a level sensor is used.................................................................32

The pump starts-stops-starts in rapid sequence...........................................................................32

The pump runs but the motor protection trips.............................................................................33

The pump delivers too little or no water........................................................................................34

Technical Reference............................................................................................................................35

Application limits...............................................................................................................................35

Motor data..........................................................................................................................................35

Specific motor data...........................................................................................................................35

Dimensions and weights..................................................................................................................38

Performance curves..........................................................................................................................42

Flygt 3060 Installation, Operation, and Maintenance Manual

Table of Contents