Got a bit done - EEC 80W charger

Apr 03, 2004 4 Replies

I've got two of these now. One more or less complete that I got at Sodbury SO last autumn that has resisted my blandishments so far and has no spark - as in nothing at all, no HT at the pick up. I was loath to spend as much as it cost me again getting the coil rewound and was therefore delighted to pick up another quite cheaply a few weeks ago whilst collecting the Norman T300 marine engine I got off E-bay.



This one is very complete, even to its canvas cover. From the look of it, it has seen virtually no use at all, the badge on the crankcase that says "EEC



1945" still in its yellowing varnish over brass. When I tried to get it running before, it to had a depressing lack of electrickery, so having despatched the B&S silencer job, I thought I'd have a go at this one as an encore ;o))

It is very nicely made and the tiny plug hides inside a fully shielded lead that runs in armour plated magnificence back to the black plastic ignition generator cover. It is a pretty major excavation to get at the points, the carrying frame, the carb, the heat shields and the plug lead all needing to be removed before it is possible to remove the generator cover. After that, it was plain sailing. The points are opened by a rising pin a'la B&S policy and I suspected the pin being seized or stiff, but it was OK. The points were clagged with storage oil though, but that soon gave way when faced off with 600 grit W&D paper and a blob of spit!



Re-assembly completed and a drop of petrol dribbled onto the air filter element to give the direct lift carb a head start resulted in a splutter - then it picked up and ran. Revved its little head off, actually and as it was getting late by now, I thought I'd call it a night - but not before putting a meter across the output terminals and finding that it was turning out 39 volts!



Ah, that's a pity, I thought they were 12 volt charging sets. I'll have another go at it tomorrow, but apart from the thumb screw on top of the carb which obviously acts as throttle and main jet restrictor, I cannot see any means of regulating it. Probably needs loading ...............



More news as it happens ;o))



Regards,



Kim Siddorn


Well done Kim, I've got about 2 1/2 of the little blighters and still cannot get one to run (both mags o/c secondary). The instruction book definitely says that the set is intended for charging 12V wireless batteries and gives the speed as 3,000-3,600 rpm on load, rising to 3,800-4,000 rpm running light. The cap on the carb moves a needle and the book warns against altering the setting except under extreme conditions of temperature. Mind you, probably aimed at the average squaddie, it advises that the set should receive the attentions of REME for practically anything more technical than running out of fuel!

BTW are you going to mount a charging set on trailer with Parsons just in case you are caught out in the wilderness with flat starting batteries and a weak arm?

Only if you bite it :-) The cold is a stinker which drags on and on.... ttfn Roland

The difference is a cold is self inflicted but I can give you the phone number of my Chirp-o-dist if you want pain on the NHS :-))

Martin P

I got a bit done today, I found the inside of my garage after a sort out. Ive now got to find out tommorrow why my Bradford has lots of oil coming out of the exhaust, I'm hoping for a stuck ring only. Off to see another soon also.

Martin P

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