Staggered start
Start delay
Star/delta changeover
Cant remember what the others are for
And they have another 3 pumps to choose from
Any yeah I'll fix it tomorrow if I don't I'll no be back on here haha
Dark wood there's a test key switch on the panel I've been testing it that way with just the control cct being live :)
Best things ever installed on a panel for fault finding if you have the key that is :)
I wasn't overly keen in pressing the start button in a lot and firing a lower voltage...
Aye darkwood I'm no altering anything I don't do anything to get my balls chewed and I've been in this field since my apprenticeship 10 years ago I was puzzled and thought I would post it for some fresh ideas
Na no drawings and the way I see it is doesn't matter the size of the panel or how much gear is in it, just gotta start from the beginning and follow it through to the end and the sdt is allways a good place to start when there is no drawings
And it's down to 60v at the tranny When the start...
I had ran 110v from the panel next to it to rule out the tranny
Aye stab in the dark
Doing a bit of cable tracing and sdt was the first in line after the start button
It's a strange one that's why I've posted about it just incase it's happened to anyone else
110v ac controll cct
For a foul pump
Every contactor on the controll fuse rattles in and out and the lamp on the panel dims ,was only getting 60v across the lamp while holding in the start button so that's why all the contactors are buzzing due to the voltage dropping, there's a dodgy coil or...
Just finish your apprenticeship and get the classroom stuff done you'll thank yourself in a few year it's always better to get as much qualifications as you can while your still at college and young.
I'll get more info tomorrow folks
On size
I know it cost 40grand for each pump we have three of them on this site it's 95 mm tails
The connectors are the flip kind and the company that installed these for us crimped the pump cables with 95mm crimps and on the other two pumps i could pull the...
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