P38A EAS question

pwood999 · Sunday at 19:33

vald said:
Tervitused
Ei hakka uut teemat alustama, nimelt EAS-pump lülitub sisse 200 psi juures ja välja 240 psi juures.
Kas see tundus nagu palju?

P38Is the pump operation regulated by the green sensor under the block?

Yes. Test it first if you can. They are available, but make sure it's the closed above 140psi type. Many are the other way round.

I'm guessing you're Estonian ? Put your town name or local region in your profile !!

vald · Sunday at 19:45

Thanks for the quick response.
I'll start looking.

pwood999 · Monday at 10:54

Not sure what the valve block seals will handle, but if it really if getting that high, check the pressure relief valve. It should blow off above 180psi.

MrGorsky · Monday at 11:00

Every time I've tested... maybe on 3 different green pressure valves, they've stopped the compressor at 150psi on the dot.

I'd have thought the compressor itself would have given up the ghost by 200psi!

I don't know how accurate my pressure guage is though.

pwood999 · Monday at 13:54

+1 on the compressor limit. Even with a gauge directly on the pump outlet, I've never seen more than 190psi. Hence why I asked if it was definitely a P38.

vald · Monday at 18:01

Definitely P38 and 2001
I started to doubt the pressure gauges but I went to the guy and checked, everything is correct. This explains why the pump had to be repaired so often. In the end, I put a non-original ring on the pump, which I took from a small compressor and seems more durable. The block was recently renovated. The overpressure valve has not started working.

pwood999 · Monday at 18:46

Definitely needs more investigation. You must be the only one with a P38 EAS pump that can produce that much pressure.

Datatek · Monday at 19:34

pwood999 said:
Definitely needs more investigation. You must be the only one with a P39 EAs pump that can produce that much pressure.

P39?

Grrrrrr · Monday at 20:44

Datatek said:
P39?

Like a P38A but everything is a little higher.

pwood999 · Tuesday at 12:20

Datatek said:
P39?

Fixed it . . . .but your reply doesn't update

Mark Piercy · Tuesday at 12:34

Datatek said:
P39a?

Mark Piercy · Tuesday at 12:35

pwood999 said:
Fixed it . . . .but your reply doesn't update

Get out, your not helping!

RangeRoller dt · Tuesday at 22:40

I wouldn’t worry about it.
If you type P39 into the searchbar there’s pages of it.

If you type P39a you get Mark

P38A EAS question

pwood999

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vald

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pwood999

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MrGorsky

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pwood999

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vald

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pwood999

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Datatek

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Grrrrrr

Technician, Bodgit & Scarper Ltd

pwood999

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Mark Piercy

Well fumbled member....

Mark Piercy

Well fumbled member....

RangeRoller dt

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