Pumpex K 200 - Default Chapter; Table of Contents

2 (15)
K 101/151/200/250/300.58.0404.Eng/Digital
SERVICE INSTRUCTION
K 101, 151, 200, 250, 300
Table of Contents
Introduction.............................................................................................................................3
Cross-sectional drawing........................................................................................................4
Nameplate..................................................................................................................4
Safety Precautions................................................................................................................4
Minimizing Environmental Impact..........................................................................................5
General Maintenance.............................................................................................................5
Disassembling
Removal from the Wet Well....................................................................................................6
Disassembling the Volute.....................................................................................................6
Adding and Changing the Oil..................................................................................................6
Changing the Cooling Liquid..................................................................................................7
Inspection of Terminal Board Area.........................................................................................7
Disassembling the Terminal Housing....................................................................................8
Disassembling the Cooling Jacket.........................................................................................8
Disassembling the Impeller....................................................................................................8
Disassembling the Seal Cartridge..........................................................................................8
Changing the Stator Unit........................................................................................................8
Disassembling the Stator.......................................................................................................9
Disassembling the Rotor and Bearings...............................................................................10
Assembling
Mounting...............................................................................................................................10
Mounting the Bearings.........................................................................................................10
Mounting the Rotor in the Oil Housing.................................................................................11
Mounting the Stator...........................................................................................................11
Mounting the Seal Cartridge.................................................................................................11
Mounting the Impeller.........................................................................................................12
Mounting the Cooling Jacket................................................................................................12
Mounting the Cable Seal......................................................................................................12
Mounting the Terminal Housing............................................................................................12
Mounting the Cover..............................................................................................................12
Mounting the Motor Unit to the Volute..................................................................................13
Adjusting the Wear Ring.......................................................................................................13
Testing.............................................................................................................................13
Recycling in Case of Scrapping the Pumps........................................................................13
Wiring Diagram.....................................................................................................................14
Torque Rating........................................................................................................................15