How to disassemble a Grundfos SCALA2

00:00 Introduction
00:18 Remove connection pieces and plugs
00:43 Remove Pressure Sensor
00:53 Remove Connection module
01:03 Remove Chamber stack
01:37 Disassemble chamber stack
01:49 Remove shaft seal & bearing
02:03 Remove stationary shaft seal
02:24 Disassemble Inlet Part and Tank
02:59 Remove valve spring
03:14 Remove non return valve and O-ring
03:28 Remove HMI cover
04:19 Outro
See our 'How to disassemble tutorial' on disassembling a SCALA2 water pressure booster!
Whether it's for maintenance, repair, or simply learning how it works, understanding the disassembly process is crucial. Follow along as we break it down step by step.
We have made it easy an added chapters to the video so you can move forward and find the relevent spot. If you need to find the relevant sparepart please go to the specific product number and see a list of avialable service kits.
Find more information about SCALA2 here: gfos.ly/6051j1wJz
DISCLAIMER
This service video provides “how to” guidance for Grundfos products and is aimed only at skilled, trained personnel.
N.B. Any stricter local health and safety regulations and requirements take precedence over this guidance.
The video and any information in it is provided on an “as is” basis and without any liability and/or warranty to the extent permitted by applicable law.
Grundfos reviews and updates the information provided on a regular basis. However, instructions may have changed since publication of this video and therefore please always check the latest Service Instructions and the Installation & Operating Instructions of the related product.
These documents can be found on gfos.ly/6053bl7xU