Как демонтировать и собрать насос Grundfos DW (APB) 50.07/09, 65

See how a Grundfos service specialist dismantle and assemble Grundfos DW (APB) 50.07/09, 65 pump and find out what the job requires and how it is performed.

The different sections include:
00:00 Introduction

Dismantling:
00:12 Drainage of oil
01:28 Removing of base plate and strainer
02:32 Removing support ring and diffuser
04:07 Removing impeller and impeller disc
06:41 Dismantling oil housing and stationary shaft
07:48 Removing shaft seal and seal housing

Assembly:
09:16 Assembly of shaft seal and seal housing
10:39 Mounting the shaft seal
12:55 Fitting rubber lining and impeller disc
15:05 Mounting impeller
15:59 Fitting diffuser and support ring
18:31 Fitting strainer and base plate
19:24 Check of level electrodes
20:26 Check for moisture and loose connections

Learn more about DW, spare parts, service kits and additional services and solutions provided by Grundfos on https://product-selection.grundfos.co... and do not hesitate to contact us via http: http://www.grundfos.com/pleasecallus.

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 https://product-selection.grundfos.co....

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