Xylem Flygt 2250 - Table of Contents

Table of Contents
Introduction and Safety.........................................................................................................................3
Introduction..........................................................................................................................................3
Safety terminology and symbols.......................................................................................................3
Product warranty.................................................................................................................................4
Spare parts........................................................................................................................................5
Safety.....................................................................................................................................................5
User safety............................................................................................................................................5
Hazardous liquids.............................................................................................................................6
Wash the skin and eyes....................................................................................................................6
Environmental safety...........................................................................................................................6
Transportation and Storage..................................................................................................................7
Inspect the delivery.............................................................................................................................7
Inspect the package.........................................................................................................................7
Inspect the unit..................................................................................................................................7
Transportation guidelines..................................................................................................................7
Precautions........................................................................................................................................7
Position and fastening......................................................................................................................7
Lifting..................................................................................................................................................7
Temperature ranges for transportation, handling and storage....................................................7
Handling at freezing temperature..................................................................................................7
Unit in as-delivered condition.........................................................................................................8
Lifting the unit out of liquid.............................................................................................................8
Storage guidelines..............................................................................................................................8
Storage location................................................................................................................................8
Long-term storage............................................................................................................................8
Product Description...............................................................................................................................9
Products included...............................................................................................................................9
Pump design........................................................................................................................................9
Monitoring equipment.......................................................................................................................9
The data plate....................................................................................................................................10
Product denomination......................................................................................................................10
Installation.............................................................................................................................................12
Install the pump.................................................................................................................................12
Sedimentation prevention.............................................................................................................12
Discharge line requirements.........................................................................................................12
Fasteners.........................................................................................................................................13
Install with S-installation.................................................................................................................13
Make the electrical connections......................................................................................................14
General precautions.......................................................................................................................14
Requirements..................................................................................................................................14
Cables..............................................................................................................................................15
Earthing (Grounding).....................................................................................................................15
Earth (ground) conductor length.................................................................................................15
Connect the motor cable to the pump........................................................................................15
Cable charts....................................................................................................................................17
Connection locations.....................................................................................................................17
Color code standard......................................................................................................................18
View of terminal board and sensor connections........................................................................19
Motor cable, stator leads and thermal contacts connection to terminal board.....................20
Table of Contents
Flygt 2250 Installation, Operation, and Maintenance Manual 1