BES 900 issue - PF keep slipping - No flow - Strange errors Reset needed

Brett_H

Wonderful stuff AM. Thank you for your ongoing support of us all, in all things!

conikal

Ah ! i didnt realise the PF bayonet collar is plastic !.. ...that explains a lot ! :🙂

Dry_bean

conikal wrote:

Ah ! i didnt realise the PF bayonet collar is plastic !.. ...that explains a lot ! :🙂

Surely not, cant imagine they would use plastic in an area subject to so much wear, pressure and heat! :-|

conikal

sorry, just looking at that photo... If its not plastic ,..it a very thin, black, metal section. Alloy ? ..can someone confirm ????

conikal

Anger Management wrote:

It still clearly demonstrates that some must be truly overdosing and once it becomes a little worn; the mating surfaces are not able to work as designed. Thus =BES900 Portafilter pops out during extraction

Im sure some do overdose,. .....but many users with this problem are quite adamant that they do NOT overdose, and some have had the issue from new !

Brett_H

So what are we to surmise from this? Was Breville's answer to the collar abuse problems of the 6910, to manufacture a cheap interchangeable part rather than over-manufacture a solution that a large proportion of users won't ever require...?? Your thoughts?

conikal

......The problem will be and is; when there are NO service agents left and the parts can not be sold to the general public...

:question: Why should there be NO service agents ? ..and why would parts not be available to the public ? Surely, supply and demand theory would suggest that even if Breville disappeared, some entrepreneur / enthusiast / business man.. would step up to fill the demand and even produce replacement components

Dry_bean

Anger Management wrote:

Lets ignore the Breville Disappeared as that is just conjecture and unrealistic speculation . 1: Service agents are getting harder to find - in particular good ones. See my other posts. 2: Service agents are usually just that and can not sell; thus the warranty work does not produce cash flow. 3: Society today - Once had my VCR serviced and repaired. Today if the DVD player fails, just go and buy a new one. The iron / kettle fails / LCD Monitor - get a new one. 4: If one looks at $ then if a mid range Coffee machine fails after warranty = bin it. Cost of Labour and parts. 5: Warrant is becoming one of replacement rather than repair - Cost of Labour and parts. Sparkies in Brisbane is about to close it's doors. Been for sale for the last 18monts and no takers, not even just for stock. 6: Parts that are not deemed as user replaceable can not be sold to members of the public. Let alone the breach of Electrical Safety once the case has been opened. The seller can be held accountable if Joe blow kills him self. I have been trying to do a deal but RENT on floor space and many other issues make it un viable. Even if I was to offer (And the Manufacturers accepted) to just take the BES900 and EM6910/EM7000 work, it would cost me big time to meet the legislation requirements and to find a place of business. So after expenses and costs am I going to have Quality of life and a take home of 80K = NO WAY. Can I repair and service after warranty - Yes as a side line but access to parts is where it stops.

Crikey AM, I'm glad I own an Italian stallion. ;D

conikal

If the BDB is any good long term ( IE a "Classic"), then i suspect there will always be a source of all parts and specialists to support it. ..Like E61 groups, or the Caravel's etc But if it is superseded by a better, cheaper more "desirable" m/c the it will pass the way of the VHS video recorder.

conikal

Anger Management wrote:

1: Don't be worried about o-rings - they are no longer being used. After ongoing problems (even with different compounds etc) they have taken on advice from those dealing with this issue and going to a gasket. And yes, if you wish you can do the same... A much better outcome for all.

Do you have any diagrams /photos of this area and the suggested upgrade. I am curious to see what is involved ?

conikal

Anger Management wrote:

It is the same sort of material as used in all the cheaper coffee systems. It is a black NON metal compound of plastic appearance. It still clearly demonstrates that some must be truly overdosing and once it becomes a little worn; the mating surfaces are not able to work as designed. Thus =BES900 Portafilter pops out during extraction

I wonder if they considered the extra loading on that collar due to the larger 58mm PF ? There will be over 300 kgf pushing down on those lugs when the pump is running at 10 bar pressure . That is a lot of loading on two small patches of plastic collar..even without over dosing. :-[

argus

AM are you able to tell me the meaning of service code 02:02 on the BES900 please ?

AngerManagement wrote:

2: If your running at a software version of less than or = 1.8 Then you need to get the latest version installed. A simple flash will see you at the latest version and resolve lots of strange problems.

Also how do you find out which version is installed and what is the latest version? Thanks