Hi,
I'm 20 mins in and both elements stopped. The first stopped just before it boiled and th scone one quit after 20 mins. The trip switch isn't gone. Any ideas?
1. tried extension lead, didnt work.
2. I had the lid on to try and retain heat - perhaps it triggered the switch? Have the lid off now to let it cool down.
QuoteHi,
I'm 20 mins in and both elements stopped. The first stopped just before it boiled and th scone one quit after 20 mins. The trip switch isn't gone. Any ideas?
1. tried extension lead, didnt work.
2. I had the lid on to try and retain heat - perhaps it triggered the switch? Have the lid off now to let it cool down.
Silly questions, other items work off that plug socket? Tried fuse in your plug?
post a picture if you have time to see your element config
Unlikely that both burnt out more likely thermostat
Just checked the regular kettle in the same sockets and its fine. I switched the fuse from the regular kettle plug with the boil kettle plug and it didnt work so its not the fuses...
One element stopped working as the brew boiled the last time but it was working when I went back to it today. It was the same set up, it just failed at the boil but worked this morning.
When was the last time you cleaned your elements? They cut out if they are caked in crud. Happens sometimes when you add DME and the elements are on.
Take out your elements (if you can) and give them a good scrub & scrape.
QuoteJust checked the regular kettle in the same sockets and its fine. I switched the fuse from the regular kettle plug with the boil kettle plug and it didnt work so its not the fuses...
One element stopped working as the brew boiled the last time but it was working when I went back to it today. It was the same set up, it just failed at the boil but worked this morning.
Really sounds like the thermostat how have you got it configured. I read something on Beoir about similar issues where it kept tripping.
I kept all bits on my Argos elements including switches and never had an issue
Are your elements spotless and not caramelised.
(http://i1270.photobucket.com/albums/jj605/joctcl/photo2.jpg)
Here's the solution Mike let us know how u get on
http://www.beoir.org/community/viewtopic.php?f=28&t=7836
I havent cleaned the elements too well, I have given them a rub with a scrubber after each go but there is always a bit left.
Here is a photo of the set up like in your photo
www.imgur.com/q8h7n
Thanks for your help
QuoteI havent cleaned the elements too well, I have given them a rub with a scrubber after each go but there is always a bit left.
Here is a photo of the set up like in your photo
www.imgur.com/q8h7n
Thanks for your help
Mine have a dedicated toothbrush and get a good scrub at the end of every brew to get them shiny
I also every 3rd or 4th brew soak in Oxiclean to soften up the hard to reach bits
Ah.... I took out the brew, gave them a scrub with cold water and they are working now. Hopefully they get me through tonights boil and I can scrub them properly tomorrow.
Thanks so much for your help
Mike
Nope, failed again. Going to try all the solutions suggested tomorrow. I've stored the beer in a sealed bucket - do you reckon it'll be alright if I get it going again tomorrow?
QuoteNope, failed again. Going to try all the solutions suggested tomorrow. I've stored the beer in a sealed bucket - do you reckon it'll be alright if I get it going again tomorrow?
Thats that damn copper kicking in and cutting it off again and you need to follow guidance given by the boys on Beoir :-(
PM me if you want to borrow my boiler tomorrow am heading to town at 10.
It will be ok overnight, I have read a couple of guys here doing overnight mashes!
As an aside after 12 boils mine looks like below, oxi cleaned after last boil, not a good idea to do too frequently as it rots the element!
(http://i1270.photobucket.com/albums/jj605/joctcl/image_zpsd48ec86d.jpg)
Will scrub it tomorrow morning, thanks again
Sorry I didnt see this before now, as I was talking to ya today.
I didnt follow yhe links, so forgive me if youve already read this...but the root of the problem is that there is too much starch in your boil, prob as a result of not hitting the right numbers in the mash.
The gick builds up on the heat source, insulating it, causing it to cut out as it would a dry boil.
Happened me loads of times in the middle of brews, had to siphon out and clean mid brew.
I solved this problem by doing away with all the bits and pieces from the kettle and connecting directly onto the element itself. There's a safety/thermal cut out of some sort built into the black plastic part that houses the plug. This seems to be the troublesome part. It's a bit of work but I found it well worth it to have a reliable kettle. I'll show you how I did it if you like.
Thanks folks, cleaning now. That would be great Zchris.
Post removed, revised repost later in thread.
And as, it was just bad luck yesterday. They're working now, I'm back up at 90 degrees.
Should I pick up where it cut out (20 mins in) or should I start from scratch?
Edit - thanks John, going to make that adjustment after this brew.
Edit 2 - crap god damn it, one of them has tripped. Fingers crossed that the other one gets me through
Success!
God I'm glad this brew is over...
QuoteSee my post here...
http://www.beoir.org/community/viewtopic.php?f=28&t=7836&p=99139#p99139
This was posted last night John when Mike rang '1850 boiler fecked midbrew' ;)
Thank you for posting pics as it was an eye opener.
I have been given out to for dodgy electric boilers by butchering kettles and I know taking the thermal cut out will work but surely better to keep it in to prolong the life of the element and work on keeping elements clean? :-/
QuoteAs an insurance policy once my wort is boiling I switch off one element. That way if one clicks off I have the other to resort to. And for a 20-25L batch I find 2Kw is enough to keep it boiling.
I had mine marked A and B and used to do exactly that but started reading especially for 90 min Pilsners I needed vigorous boil and I feel like I am getting better brews with a more vigorous boil now?
I must post pics or vid on next brew, anybody any thoughts about under or over boiling?
CAUTION: Ensure the mains supply is disconected from your elements before commencing.
Ensure that the Element has cooled down sufficiently before commencing.
This procedure bypasses a 'Safety' feature in a standard kettle element. This modification is performed at your own risk.
There is a bi-metallic shut-off (Dry-boil shutoff) in these kettle elements which is causing this.
Open up your element, cut the bimetallic ring and removed the shutoff pin ...
EDIT: A single cut on the Shutoff ring without removing the pin will probably achieve the same result.
(http://i126.photobucket.com/albums/p110/kitfit/K1_zpsfca81b2e.jpg)
(http://i126.photobucket.com/albums/p110/kitfit/K2_zpsd76f3b03.jpg)
(http://i126.photobucket.com/albums/p110/kitfit/K3_zpsd54e894a.jpg)
That's why my 28 ends out at 21 litres, will try that, but will miss the boiled wort perm I usually get from sticking my head in for a good sniff ;D
Nice one John! That looks like a much easier method!
My kettle is a 30L bucket so if I leave the two elements on during the boil it gets too vigorous and it splashes over. I get worried that it will land on the elements and short them out!
So much work for a 25 litre batch, I felt very jealous of more established homebrewers with their bigger, better and reliable set ups. Especially yours Chris!