Results 151 to 161 of 161
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23-09-2013, 07:38 AM #151
Re: Case of Chocolate biscuits to whoever can help me!!
http://www.islandbakery.co.uk/about/news.htm
This must be the most beautiful setting in the world for a bakery that I have ever witnessed.
Awesome use of the forum and feed back Joe, I am sure a lot of the people active on this post found it interesting and stimulating the old grey cells with your problem.
Your product looks good too (no melting chocolate)
I love the smell of Ammonia in the morning!
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23-09-2013, 08:24 AM #152
Re: Case of Chocolate biscuits to whoever can help me!!
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23-09-2013, 09:22 AM #153
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23-09-2013, 10:01 AM #154
Re: Case of Chocolate biscuits to whoever can help me!!
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23-09-2013, 10:01 AM #155
Re: Case of Chocolate biscuits to whoever can help me!!
OK - thanks guys. I'll get a new set of readings before we go any further. I'll check re crank case heaters too.
From the temperatures we measured previously, there did not seem to be a temperature drop across either the drier or the solenoid. Even so, we just thought that restriction could still be a possibility, and swapping the drier is not a big task.
If there is no temperature drop across the drier or solenoid, does that CATEGORICALLY mean there is no restriction there?
We have also changed the orifice from #2 to #3. We did try this previously before we moved the expansion valve, and the performance change seemed to be negligible. So the improvement we have achieved now is definitely due to the shorter distance between expansion valve and distributor.
I'll get a new set of readings posted soon. Hopefully later today.
Thanks again
Joe
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23-09-2013, 10:08 AM #156
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23-09-2013, 11:13 AM #157
Re: Case of Chocolate biscuits to whoever can help me!!
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23-09-2013, 11:40 AM #158
Re: Case of Chocolate biscuits to whoever can help me!!
Ideally you should check for pressure drop across the drier or solenoid but more often that not, it isn't possible and so another way is to check for a temp difference across the part.
If it's 2C (2K) or more then the drier is blocked and needs replacing. If there's no temp difference then leave it as it is.The difference between genius and stupidity is that genius has its limits.
Marc
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23-09-2013, 09:19 PM #159
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Re: Case of Chocolate biscuits to whoever can help me!!
In order to see if orifice change has influence we need some numbers.
First, TXV should be adjusted to factory position. Than orifice changed to No 3 and, when tunnel is near set temperature (1-2K), subcooling and superheat measuring should be done. Only after that we can go further with conclusions.
Maybe orifice need to be one size bigger, if superheat now is still to high.Last edited by nike123; 23-09-2013 at 09:23 PM.
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03-10-2013, 09:55 AM #160
Re: Case of Chocolate biscuits to whoever can help me!!
Sorry for the delay... I think we have a minor gas leak, and so I want to make sure that is fixed before I take readings again. The engineer is on holiday right now...
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03-10-2013, 11:28 AM #161
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Re: Case of Chocolate biscuits to whoever can help me!!
Since you will be opening system for fixing a leak, then I suggest to change orifice to No 4 to see if with that orifice you will have floodback or not.