How to dismantle and assemble Grundfos CR, CRI, CRN 10, 15, 20 (IEC) pumps

See how a Grundfos service specialist install Grundfos CR, CRI, CRN 10, 15, 20 (IEC) pumps and find out what the job requires and how it is performed.
The different sections include:
00:00 Introduction
00:13 Removing coupling guard and coupling
02:22 Dismantling of motor
03:18 Removal of shaft seal
04:32 Dismantling of pump
06:48 Dismantling of chamber stack
11:25 Assembly of chamber stack
16:34 Assembly of pump
20:20 Fitting the shaft seal
21:55 Fitting the motor
22:54 Fitting the coupling
25:38 Dismantling of shaft seal on pumps with spacer coupling
29:15 Assembly of shaft seal on pumps with spacer coupling
34:13 Dismantling of transport protection
35:32 Mounting of transport protection
Learn more about CR, CRE, CRI, CRIE, CRN, CRNE, CRT, CRTE, spare parts, service kits and additional services and solutions provided by Grundfos on product-selection.grundfos.co... and do not hesitate to contact us via www.grundfos.com/pleasecallus.
The service tool numbers are shown in the CR, CRI, CRN 10, 15, 20 Service Instructions: api.grundfos.com/literature/G...
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 product-selection.grundfos.co....
#pumpservice #pumprepair #grundfospumps #grundfosservice

[@monerradmanalimonerradmana9285]

Good working company grundfos❤

[@siddiqmuhammad4110]

nice service

[@karlkanikon6229]

C'est très intéressant.

[@alimustakin8236]

Good Working

[@jevariofernando1926]

Make a video to conection pipe with intake pump

[@afaiflorencii9717]

Good working company grundfos

[@namonyesam5198]

thanks

[@monerradmanalimonerradmana9285]

Very well❤❤❤

[@miladshadfar]

perfect

[@aladin8493]

I need a video to show how collecting the parts of the mechanical seal. Thanks 😊

[@elvinmelo7013]

Yo tengo problema con un bombeo de una bomba centrífuga tengo parte de piezas del bombeo y no se donde consequirla

[@minecspa6208]

envianos un mail, y veamos si podemos ayudarte...

[@arun4846]

👍

[@antwain7942]

I loosed the top coupling bolts to pull the motor and the seal stated spraying water when I pulled on the motor? Do I need a new seal or did I do something wrong?

[@grundfos]

Hi, if you have only loosened the clutch and removed the engine (so if you have not tampered with the shaft seal or the nuts on the pump), then the shaft seal should not be leaking. Maybe you have shaken the pump shaft when you removed the motor? Then you have to change the axle seal. I hope this is of help, otherwise please contact your local service office: gfos.ly/60549QXGO.

[@kailashjoshi9211]

I need to vido and spicification and sop CR 20 Pump Gurndfos makeCR 20 please kindly sent Thanks

[@grundfos]

Hi! Thanks for reaching out to us and for your interest in our products :)
Can you specify a bit what kind of information you need?
Otherwise, I can also recommend you to visit our website via this link and filter for CR 20 pumps: gfos.ly/6056PVWSG Here you will be able to see descriptions and variants of each pump model, specifications, spare parts, drawings, documentation and services etc.
Let me know if there is anything else I can help you with. Have a great day!
Kind regards, Sofie

[@manuelsimixsimix3529]

A mola fica na parte de cima ou de baixo??

[@danielkarlsson608]

@grundfos part no. of special tools are very hard to find. It would be helpful to show the number of any special tool used in the video. Thank you.

[@grundfos]

Hi Daniel. Great question. I will investigate this and get back to you as soon as possible! Kind regards, Maria

[@grundfos]

Hi Daniel - The service tool numbers are shown in the CR, CRI, CRN 10, 15, 20 Service Instructions: grundfos.to/3r3HvOQ. Hope this helps. Kind regards, maria

[@danielkarlsson608]

@@grundfos thank you!

[@grundfos]

@@danielkarlsson608 Thank you for asking - we have put it into the description of the video now :)

[@marcelobergamini6782]

Obrigado pelo vídeo, corrigi vários erros de montagem aqui na empresa

[@santriuquuduljumaan9477]

L80 hadir

[@ipahipah4390]

Harga cnp berapa bos

[@monerradmanalimonerradmana9285]

Good working company grundfos❤