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Octopus test bench

Posted: Sun Apr 12, 2020 3:18 pm
by DM2
I wanted something to be able to test my own dynamo's and mag's on, picked this up cheap a while back.
Did some minor repairs to it last year and it now works well.

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Re: Octopus test bench

Posted: Sun Apr 12, 2020 6:26 pm
by bob121
Brilliant. I always get a kick out of seeing the lucas one that Tony Cooper has. Came from the factory when it shut down.

Re: Octopus test bench

Posted: Sun Jun 14, 2020 11:02 pm
by DM2
Brought the machine back home today and checked out a mag, starts sparking a 150rpm but has a erratic spark with excesive sparking at the points, then loses spark completely at 1400rpm. Will have to fit a new condenser and see if that cures it.

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And have another little project on the go, a home made pulse magnetiser made from a spot welder transformer cut down.

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Will be charging a capacitor up to 440 volts which should give me a 170A pulse through the coil.

Re: Octopus test bench

Posted: Mon Jun 15, 2020 7:08 am
by pkr87
Lovely toys. I had the chance to have an old Crypton analyser but found some parts of it's system did not work so I'm afraid that it was scrapped.Pity