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Thread: Scroll compressors
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30-04-2005, 08:01 PM #1
Scroll compressors
Hi all
Scroll compressors no brazing easy to change!!!!!
Any one got any tips for getting the sight glass off apart from heating it.
Regards bernard
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30-04-2005, 08:26 PM #2
Re: Scroll compressors
Hi
The king can take a pawn and no one will notice,a pawn can take the king and every one will notice.
Even the mighty fall sometimes never under estimate the pawn.
Regards Bernard
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30-04-2005, 09:00 PM #3
Re: Scroll compressors
[QUOTE=bernard].. Scroll compressors no brazing easy to change!!!!! Any one got any tips for getting the sight glass off apart from heating it.
QUOTE]
English is not my mother-tongue but what do you mean with your 1st sentence? No brazing? Easy to change?
Which sight-glass, oil sight glass on compressor, liquid sight glass?It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.
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30-04-2005, 09:26 PM #4
Re: Scroll compressors
Hi peter
Sorry I ment the oil sight glass,Its put in with some thread lock,if you put to much pressure on it,it shatters the glass.Was just enquiring if anyone had other techniques for removing it.
regards bernard
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01-05-2005, 09:09 AM #5
Re: Scroll compressors
Thanks will try that I guess its around 30mm.
The king rarely moves and relies on the pieces around him for his strength but is there at the end.
A pawn moves and is normally sacrificed,but has lived life at the sharp end.
Regards Bernard
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01-05-2005, 03:48 PM #6
Re: Scroll compressors
Hi Bernard,
I'm a bit puzzled,
Why do you want to take the sight glass off??
Chemi
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01-05-2005, 03:58 PM #7
Re: Scroll compressors
3rd party oil management systems require the bulls eye to be replaced with a hall effect sensor housing / adaptor plate. Thats why.
Leave the rubber bungs in the discharge and suction. Lay the compressor on its side with sight glass upper most. Use a socket with an extension to undo, carefully as there should be a slight ofn pressure. Fit replacement oil management system, stand compressor upright and fit as mormal.it's only a fridge, fix it. ;)
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01-05-2005, 06:25 PM #8
Re: Scroll compressors
Thanks,
I'm surprised, the manufacturers did not prepared a connection for it.
On the semi hermetic its ready for it and on Maneurop.
Well, not a dull moment.
Chemi
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01-05-2005, 07:55 PM #9
Re: Scroll compressors
Hi
What problems would occur if a liquid injection system on a scroll was permanently injecting.
Thanks bernard
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01-05-2005, 09:15 PM #10
Re: Scroll compressors
What problems would occur if a liquid injection system on a scroll was permanently injecting.
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01-05-2005, 09:53 PM #11
Re: Scroll compressors
Originally Posted by bernardit's only a fridge, fix it. ;)
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04-05-2005, 02:38 AM #12
Re: Scroll compressors
What problems would occur if a liquid injection system on a scroll was permanently injecting.
The injectors I am being asked to reinstate are the canisters that have the capillary tube wound up in them, operated by a solenoid in parallel with the compressor contactor. Chillyhamster, is there another Copeland approved method of liquid injection? You mention a thermostatically controlled device?
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04-05-2005, 05:49 PM #13
Re: Scroll compressors
Hi Dan, DTC can only be fitted to scroll comp designed for it ( hole in top center, covered with plastic plug) where temp sensor is fitted. Unit is attached to the same injection port as the cap can. cap can can be fitted in lou of the DTC. seems like i have been to the moulin rouge with all these can cans.
it's only a fridge, fix it. ;)
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