How to dismantle and assemble Grundfos SCALA1 pumps

[@monerradmanalimonerradmana9285]

Very well❤❤❤

[@Nemesiz00]

Is there a list of all o-ring sizes, bearing sizes and Nm strengths to use on all bolts? Are there any other parts that should be replaced after every 2-3 years? Also, is the motor non-openable?

[@grundfos]

Hi Nemesiz00, thanks for your interest in SCALA1. You find the recommended spare parts in Grundfos Product Center grundfos.to/3yBiD3J. You can get further details in our Service instructions: grundfos.to/3IuhqzM. I hope you find what you are looking for. Have a nice day. Kind regards, Susan/Grundfos

[@justinconner2456]

So how do you set the high and low pressures? Or arexthey preset? 116psi will blow most fittings.