Probleme electrique sur un compresseur a air

by marcel larocque
(quebec, canada)

Bonjour j'ai un compresseur a air Ultra Air PAC modèle # T-2820 et je veut savoir comment brancher ls 2 condensateur et la switch(avec le code de couleur si possible), comment savoir si ces un moteur qui est bruler, car il part mais arrete au bout de 30 seconde sans batir la pression a 140PSI,j'ettend la switch qui arret et qui repart, j'ai changer les 2 condensateur.

merci





Bill says...

Marcel. Je desole. Je ne parle francais pas.

If anyone can read this and add a comment to explain the question in English, I will try to respond.

I'm sorry Marcel, I can't do it in French.

Bill




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Probleme electrique sur un compresseur a air

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Jan 12, 2010
 thomas ultra air pac
by: marcel larocque

hello Bill

sorry about rite in french before

thanks for your time

here my probleme

i have a air compresor "thomas ultra air pac" model # t-2820 and it's start for about 30 second and stop it dont reach the pressur 120 PSI (get about 20PSI)if i waith it have a click sond( i guess is the over load) and he re-start for about 10second and get 5PSI more and again and again !! i check the impedance of the motor and have 5 ohms, i check the capacitor charge +/- and -/+ they looks good, inside they have 2 capacitor 1 of 30 microF and 1 of 180 to 227 microF and 1 "SINPAC" switch model vr-40. i tinks the personne have it befor change the way of connection ??? did you have idee how the connection sould be or waht could be the probleme

thanks it's verry apreciate

marcel





Bills says...

Hey Marcel. I'm sorry that I don't speak French. You don't have to apologize to me!

It sounds to me as though it's the pressure switch. As this is among the least expensive things to change on your compressor, may I suggest you replace it first.

Pull the plug, and take the old one off, take pictures or mark carefully which wire goes where, and take the old one to the source to make sure you get one that is the same capacity and that the unloader valve will work too.

Cheers,

Bill

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