This is unusual.
I was called to a job in Jindalee where the PVC pipe had simply blown out. Where you can see the hole the PVC is soft and pliable and for some reason it had blown there.
Occasionally this happens but I haven’t figured out why yet…
From Two Rocks to Joondalup – call Andrew 0400044236
No its not Bede Anderson of Mr Retic… although he is a good mate.
Its my trencher in the trailer with Bede’s on its way down to Welshpool for its annual service. There are a lot of things in life I can live without, but if my trencher carked it then I might be considering another business…
That said I only get it off the trailer for big jobs and often just dig the trenches by hand to stay fit.
But when it comes to cutting through established turf and doing the job quickly it just can’t be beaten. Hence the title ‘my best mate’…
If you have a Holman 4/6/9 controller and the display looks ok, but it doesn’t seem to be working then the first thing to check out is whether the rain sensor display says ‘rain sensor wet’ or ‘rain sensor dry’.
If it displays a ‘wet’ message then it means that there is no 24v power going to the controller and therefore no power to operate solenoids.
There are a few things that could cause this:
1) check your RCDs in your meter box as if one of these has tripped then you won’t have power to the box.
2) check your fuse. Most likely a fault will have blown the fuse.
3) It may be that the transformer that converts 240V to 24V has died. Not much you can do here but replace the unit.
But before you call someone out do the ‘wet/dry’ check first!
Some jobs are more fun than others!
The location of this one made it a very enjoyable one, as well as some very generous people who brought us chocolate, drinks and ice cream throughout the day.
It turned out to be a much longer, trickier job than we first imagined, but the result was a good one. Some fresh Sir Walter Buffalo laid and the sprinklers working well.
I went to a job today where the client told me that they were on a shared bore and that only one of their stations would come on. The pump would come on when the rear lawn was running but not on the other 3 stations… strange…
What was going on?
When I got there I also discovered that he had installed a new control box and wired it up himself. I assumed all this was done correctly, but after half an hour of testing various things it dawned on me that what he had done was wire the master/pump wire incorrectly.
He had mistakenly put the pump wire in station 4 and station 4 wire in the pump terminal thus meaning only one station would work. Once we reversed the wires everything worked as it should have.
The learning here is:
– always get the wires back in the right place
– if in doubt make sure you get the pump/MV and common correct. The rest is easy.
And if you ever re-wire your own control box and have just one station come on then consider that you have got the MV/pump wire in the wrong terminal.
Its easy to do!