Difficulty

Easy

Steps

6

Time Required

                          5 minutes

Sections

1

  • MARCO UP Series Pump Disassembly
  • 6 steps

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Introduction

What you need

Step 1

              Remove the top plate
  • Put the pump on the table, heading up.
  • Unscrew the 4 screws with the screwdriver.
  • Remove the O-ring.

Put the pump on the table, heading up.

Unscrew the 4 screws with the screwdriver.

Remove the O-ring.

1024

Step 2

              Remove the Gears
  • Using the flat head screwdriver apply some force between two teeth and try to lift the gear. Use the other hand or a plier (usually you don’t need it) to take the first gear away.
  • Remove the second gear.
  • Remove the key, with the help of the flat head screwdriver: try to raise it from the bottom.
  • Don’t forget to remove the key! If you do, you won’t be able to continue.

Using the flat head screwdriver apply some force between two teeth and try to lift the gear. Use the other hand or a plier (usually you don’t need it) to take the first gear away.

Remove the second gear.

Remove the key, with the help of the flat head screwdriver: try to raise it from the bottom.

Don’t forget to remove the key! If you do, you won’t be able to continue.

Step 3

              Unscrew the nuts on the back
  • Unscrew the nuts on the back using the socket wrench screwdriver.
  • Take away the washer and the little O-rings.

Unscrew the nuts on the back using the socket wrench screwdriver.

Take away the washer and the little O-rings.

Step 4

              Lift the pump's body
  • Keep your thumb on the shaft and lift the pump’s head pulling from the hosefittings.
  • Then, again, keep your thumb on the shaft and lift the motor’s stator.
  • Be careful: the magnetic field is strong, your finger may squeeze between the parts!

Keep your thumb on the shaft and lift the pump’s head pulling from the hosefittings.

Then, again, keep your thumb on the shaft and lift the motor’s stator.

Be careful: the magnetic field is strong, your finger may squeeze between the parts!

Step 5

              Take out the rotor from the stator case
  • If the rotor gets stuck in the stator, push it from the bottom and pull it from the other side.
  • You need to have them separated, to assembly those back again.
  • You can now pull out the bearing and the spring from the back plate, using the flat screwdriver or the rotor shaft.

If the rotor gets stuck in the stator, push it from the bottom and pull it from the other side.

You need to have them separated, to assembly those back again.

You can now pull out the bearing and the spring from the back plate, using the flat screwdriver or the rotor shaft.

Step 6

              The disassembly is complete
  • These are the pieces that you’ve just disassembled.

These are the pieces that you’ve just disassembled.

If you need to assemble the pump, use this guide: Marco UP Series Electric Pump Assembly

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                                                                                      8 other people completed this guide.

Author

                    Marco Spa

Member since: 12/04/2015

1,471 Reputation

                                      5 Guides authored                  



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cippura - Aug 23, 2020

Reply

Domanda stupida: la pompa riceve corrente,gli ingranaggi (smontando la parte che li contiene) girano con una minima sollecitazione) il fusibile non salta…ma la pompa non parte! che faccio? …sono in grecia e volevo provare a sbloccarla prima di darmi battuto Grazie stefano

Matteo - Aug 24, 2020

Buongiorno,

se il motore parte (si muove) ma la pompa non muove acqua, sembrerebbe che le manchi la “chiavetta” che trasmette il moto dell’albero all’ingranaggio (passaggio 2 della guida). Nel caso non fosse questo il problema o volesse acquistare una nuova chiavetta, le suggerisco di scrivere a support@marco.it per una gestione diretta del problema con l’azienda e i loro tecnici.

igorandreev_1 - Jun 25, 2021

Reply

Привет! Где купить сальник и подшипник для Marco up6 напишите ответ на почту igorandreev_1@mail.ru

Marco Spa - Aug 25, 2021

Привет! Вы можете найти все запасные части на нашем сайте www.marco.it ( https://items.marco.it/en/r6400094.html ). Вы можете купить их оттуда после регистрации.