ga75 shuts down with a motor overload fault?

by bill p.
(detroit michigan usa)

atlas copco ga75 shuts down with a motor overload fault


about twice a day compressor shuts down with a motor overload fault I can reset and start again but something is going on. I have tightened every wire on every component available changed all filters changed oil and checked motor wires and nothing seems to help.
_________________________

Many things come to mind. Anything else pulling power from the same circuit when the compressor is running when it goes into overload?

Oil in good shape and topped up?

Is it at the same time every day, or the time varies?

Air end wear....? Anyone else have one of these puppies that can help Bill P. out?

Cheers,

Bill

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GA 75 atlas copco dryer compressor won't run?

by Gairy Rupnarine
(Guyana)

My GA 75 Altas Copco start`s and run but the dryer does not start,when i press the reset switch the dryer compressor start`s and the fan attemp`s to start but it does not start,a few seconds later the dryer compressor stops.How can i rectify this problem?

Thank you
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Gairy, sorry, but I don't have enough information on your dryer to even guess.

I know some dryers have blowers. I'm not familiar with one with an air compressor.

I hope that others with an Atlas Copco GA75 compressor will offer suggestions.

Cheers,

Bill

Comments for GA 75 atlas copco dryer compressor won't run?

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Mar 27, 2011
check...
by: Mike

Check to see if the dryer fan is seized. If so replace it. If dryer fan turns freely by hand call in a refrigeration tech.

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Tow behind Atlas Copco CS34 Cylinder head complete

by Quartey Kofi
(Ghana)

I need a cylinder head complete with gaskets for tow behind Atlas Copco CS34 air compressor and the injector pump for Ingersoll Rand air compressor 7/31, can anyone please advice where exactly these items can be purchased.?
contact me on 00233244610861 or sbq@fanmilk-gh.com
quarteykofi@yahoo.com Thanks

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Atlas Copco GA110+, Atlas copco

Atlas Copco GA110 Air compressor

Atlas Copco GA110 Air compressor

I wwant manual on all types of Atlas Copco comprrssors


OGUNTUASHE BAMiDELE OLUWOLE
LAFARGE WAPCO NIG PLC
PMB 21011 IKEJA
EWEKORO 1 PLANT
EWEKORO
NIGERIA

Comments for Atlas Copco GA110+, Atlas copco

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Apr 19, 2016
Atlas Copco compressor GA 75 catalogue for maintenance
by: Anonymous

Hi.. My name is Ghodrat . I work for a company .
I have two GA 75 Atlas Copco .
I dont have catalogue because that compressors are second hand.
what can I do for maintenance of compressors?
I need catalogue please send me.


Thanks

(Please start a new thread, Ghodrat. Thank you. Moderator)

Oct 04, 2012
Atlas Copco Manual
by: Carls421

Would this be of any use to you?
_______________
My thanks again to Carl for providing an excellent technical reference document for Atlas Copco air compressor users.

I have added the document he provided as a download from the Atlas Copco page on this website:

www.about-air-compressors.com/atlas-copco-compressors.html

Cheers,

Bill

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