Slurry Tanker Issues

Thekeencyclist · 10-04-2024 04:55PM #1

Hi,

Had to spread a few load of slurry yesterday evening (first time the tanker was in operation this year)

2 Issues - #1 - The lollipop starting closing itself when I was trying to fill a load. Is there a rubber washer or anything inside the lollipop housing anywhere that gives a bit of friction to keep the lollipop open? Or could it be simply just the valve plate been a bit on the worn side of things. Or I could just simply replace the full lolli pop valve.

#2 - When trying to fill the second or third load, I noticed the pump was NOT sucking for some reason. A few movements over and back of the handle and it started to suck but on the last load it took me a while to get the "suction" to start. I had the lever pulled to the vacuum side and with the lollipop open, disconnected the pipe and no air was been sucked in. I changed the level to blow / empty and air was then pumped out as expected. Upon moving the lever back to vacuum, air was then been sucked in and i got the tanker filled. (not sure if this was just coincidence that it started to vacuum!). I'll also mention that when on vacuum mode, the pump is making a clicking noise as if a vane or something is tipping against something, when switching to blow/empty mode, the pump sounds as per normal. Anyone any thoughts on this, i'll be planning on removing the back plate and lever etc over the weekend to investigate further?

Any advice greatly appreciated especially around the pump not sucking issue.

Thanks!

dohc turbo2 · 10-04-2024 05:01PM

Have u tried a drop of diesel trough the pump

Thekeencyclist · 10-04-2024 05:03PM

https://www.boards.ie/discussion/comment/122001927#Comment_122001927

No but can do over the weekend……

Aravo · 10-04-2024 08:56PM

Tightening the nut as shown should stop the lollypop dropping.

As for the second situation. Last load of season here I always fill tanker with water and when releasing it in neutral I suck up some diesel through the pump. A couple of cupfuls of diesel. Before taking a load out of tank, ensure all the air is released from the previous spreading of the previous load.

148multi · 10-04-2024 10:20PM

https://www.boards.ie/discussion/comment/122002842#Comment_122002842

If tightening the nut dose'nt solve it, a large R pin will keep it open.

Thekeencyclist · 11-04-2024 10:36AM

https://www.boards.ie/discussion/comment/122002842#Comment_122002842

Will try a few litres of diesel through it this weekend, hopefully that frees up anything that may be jamming up inside it.

Now that I remember, when i finished the slurry last summer, the bulk tank was out of diesel so I had none around the yard to put through it when i finished up and never thought of it after that.

Sacrolyte · 11-04-2024 05:13PM

if you had a neighbour that’s used to spreading lots of slurry that you could ask to throw their eye over it I’m sure they would diagnose it fairly lively.

Aravo · 11-04-2024 08:07PM

https://www.boards.ie/discussion/comment/122006249#Comment_122006249

And even better if they have the same make as your tanker

JustJoe7240 · 13-04-2024 10:01PM

https://www.boards.ie/discussion/2058346077/slurry-tanker-issues

All those gate valves are a pain as they were, I see a lot of replacement ones turned 90 degrees, So at least when they wear, Gravity wont be working against you to close the valve.

As for the second issue, The ball in the trap is the issue, Tanker i used to use was a disaster if you moved pump lever over to the other side without letting the pressure off first, So when you're going from vacuum to pump, move it to the center for a second first. If it does get stuck on you, change direction, run the pump for a second and it'll blow the ball back down.

Thekeencyclist · 16-04-2024 11:41AM

https://www.boards.ie/discussion/comment/122015965#Comment_122015965

Knowing my luck if i turned it 90 degrees, it would surely still manage to open when i'm travelling down the road 🙈

JustJoe7240 · 16-04-2024 01:20PM

That's a good point, I never thought of that. You could drill the shaft of the sluice valve to take a pin or clip

Slurry Tanker Issues

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