Two much anticipated additions to the household. Currently known as “the black one” and “the shy one”.
Proposed names have been Pip and Squeek (but that would probably need to change to Heffa and Lump if they’re anything like the other male cat in the house), Westley and Vizzini, Scylla and Charybdis — but these ones definitely don’t come when you call them so what’s the use.
I miss my* crazy cat.
But he just got impossible to live with.
I won’t miss his peeing on everything or his crazy noises at all times.
But my lap is empty and cold.
* Tanya rescued him. It should have been her cat. But in the end we both got banished to the garage, so he became “my” cat. OK, he also sat on my lap and hardly ever tried to chew my face off, we had an understanding like that.
This is the 6871W1S113E control board from our LG MG-604W microwave. The transformer primary went open circuit when the supply hit 300V or thereabouts. I know that these things often incorporate some kind of protection circuitry, so I desoldered the transformer.
Sure enough, it’s a 1A 130C fuse.
Fixed (yea, this solution doesn’t have thermal protection. I can live with it).
Of course, now that I know the layout I know that one can add a fuse or a jumper to the PCB without having to desolder the transformer. Again, you’ll lose thermal protection.
The transformer primary is between the left and middle pins, and the fuse runs from the righthand pin to the lefthand pin.
I was not so lucky with the Sakyno SK-1000 clock radio. In this case the transformer primary was the protection device, and the magic smoke leaked out.
The Philips AJ3121 clock radio transformer has a fuse as well, the wire leading down on the right hand side goes over to the other side, where there’s a square 125C thermal fuse wrapped up against the winding.
It’s at the left hand side under the red tape under the plastic.
Unfortunately I stuffed it up, I jiggled the wire too much and the primary winding, which is cat-hair-thin, broke off from the fuse lead. I tried resoldering it but it’s just too finicky.
So we bought two new clock radios. But at least the microwave works.
So on Friday the 13th we get home to some strange effects. Turning just about anything on makes some of the lights go brighter. The fridge affects the garage lights. The geyser affects the kitchen lights…
Having a working knowledge of 3 phase power, I realise that the neutral wire has come adrift*. Check the box, all looks good. Check the outside box, nope, neutral is floating out there too.
So I unplug everything I can, phone City of Capetown, they’ll send a team. All good. We go out Friday night. We go out Saturday morning. Get back, no change.
I get on the roof, check the wire where it comes into the house. No, problem is definitely on the pole. Phone council again.
Well, they eventually pitched at around 1900 Saturday. And after some stuffing around, found the problem (where, according to them, a previous team had taped over a potential problem which then a few years later hecause a real problem).
These teams are amazing. They still had four jobs lined up tonight, fellow says they get to the depot at 2200 and home at 2300, then are back on the job at 0600. But I’m glad to say he says the pay is good.
Casualties: pretty much the little things that are permanently connected but draws little power — the microwave, two clock radios, computer speakers, the wall wart for the telephone…
* When neutral is not connected to the transformer, a load on one phase pulls neutral towards the line voltage, and in doing so pulls neutral away from the other two phases. The loaded phase falls to say 120V while the other phases go up to 300V or so (relative to neutral).
… the butternut eats you.
This is a butternut from our garden.
This is my thumb after peeling said butternut.
So now I know that butternut juice strips the skin off your hands if you peel it while it’s fresh. You have to cure the damn thing for a couple of weeks after picking it.
Live and learn.
As mentioned previously, I finally got around to completing firstly the door and then the TV part of the shelving.
Well, the third shelf also materialised, with a lot of fighting and cursing.
Update: and after populating with a small selection of our books:
(There are quite a few shelves still to come.)
This one goes around the TV. First step, bolt the TV bracket to the wall.
I will have to make a plan with the white wall behind the TV.
The reason I’m doing this in stages is that I wasn’t sure exactly where this unit would end up. It could have been 5cm to the left or the right. Now I can measure the remaining space and design a bookshelf to fit.
This is something I’ve been planning for years, finally figured I’d get Frank to do it since I’m not getting around to it myself.
15mm black irrigation pipe, on brackets, running all the way down the side of the house and around the corner. Once I add microjets, I’ll be able to water the whole stretch at the turn of a tap. Ain’t technology awesome?
… and one house, slightly wrecked.