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Contactor
05-01-2012, 11:56 AM
Hello Everybody

I am changing an R134a compressor Unidad Hermetica GL99AA, it's on a small freezer cabinet.

I presume this will need a burn out drier, I normally work on bigger stuff so any advice would be appreciated. Thanks

:):D:):D

monkey spanners
05-01-2012, 05:51 PM
I'd probably just fit a 032 sporlan if its a small cap tube system, not sure how the extra volume of a suction drier would affect the system. But if its really burnt then i suppose it would need one to get the acid out and then remove it.

I think a factor is with small systems that they are often cheaper to replace than fix propperly.

aliman
05-01-2012, 07:28 PM
I'd fit burn out drier add some acid away then remove b/o drier after week or so and fit another 032 liquid line drier.

monkey spanners
05-01-2012, 07:38 PM
I'd fit burn out drier add some acid away then remove b/o drier after week or so and fit another 032 liquid line drier.

Does the acid away work ok with poe oil?

stufus
05-01-2012, 08:19 PM
It does if you use the one for POE oil.
http://rectorseal.com/index.php?site_id=1&product_id=21
Cheers
Stu

Does the acid away work ok with poe oil?