IBO JSW150 Hydrophore Pump: Can't Reach Set Pressure, Diaphragm Checked & Pipe Replaced

Question

Hello, I have an IBO jsw150 hydrophore. The pipe draining the water to the home installation broke off, after installing a new one, the hydrophore cannot reach the set pressure, the pointer swings at about 1 bar. I checked the pressure in the diaphragm (after draining the water) - there was...

kadmen · Answer

Hello. At the beginning, it is necessary to check whether the pump is air-tight, possibly prime it and try to restart it.
Is there a non-return valve in the pump section, well?
We assume that there is water in the well.

Krzys55 · Answer

Maybe the water from the pipe escaped into the well and now it can't suck in

lukasz0409 · Answer

there is no check valve. sucks water into one bar and howls,. when I turn on the water in the garden, it is water because the pipes are more in a straight line from the hydrophore but there are no more at home because the pipe goes up and I have no strength. There are large air bubbles in the roses leading to the installation. the hydrophore is flooded when I unscrew the priming screw, it is water

kadmen · Answer

Check buddy the pipe from the well to the pump, there's probably a leak somewhere.
Also the pump itself and the seals to be checked.
This pump has been working until now?
Is it the first start after the winter break?

lukasz0409 · Answer

it worked all the time, since the pipe was broken, that is, it does not work yesterday

Krzys55 · Answer

You have 100% no water in the supply pipe and no check valve is an error, unless it is fitted to the pump.

nuszek · Answer

If water flies in the garden, leave it so that it spits out all the air, it will vent after some time and it will be ok.

lukasz0409 · Answer

The water in the garden has been running for over an hour, the pressure has not changed.

nuszek · Answer

Then it has to be catching left air somewhere in the inlet, or the pump is broken, which I doubt. I can't help you from a distance, sory.

lukasz0409 · Answer

the water in the supply pipe is there, unscrewed and checked. maybe this programmer broke, water flew on it, etc.

kadmen · Answer

Hello! Buddy, I need to verify that the pump is not damaged.
To do this, you should close the outlet to the installation, connect the pump with a short pipe section with a water tank of about 30 liters, prime the pump and start it, if the pump is good, the pressure will increase very quickly. After such a procedure, we will know what could be the cause of this defect.

lukasz0409 · Answer

I replaced the pump and everything works, thank you all for your help

IBO JSW150 Hydrophore Pump: Can't Reach Set Pressure, Diaphragm Checked & Pipe Replaced

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