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Vridkondensator renovering

Postat: 6 november 2018, 14:50
av Hasse Andersson
http://antiqueradios.com/forums/viewtop ... 6&t=188509

Problemet är att få ihop allting rätt.
Någon som har prövat detta?

As ingenious as this system is, an air variable capacitor is quite
the dust and dirt magnet. Over the years, variable capacitors may
become contaminated with dust, dirt, grease & grime, mouse droppings,
corrosion & rust, spider cocoons, bird droppings, you name it.

The plates may accidentally become bent, loose, or bound up.

The ball bearings may become encrusted with grime or corrosion
preventing the shaft from rotating smoothly. When you turn the
tuning knob and the dial pointer refuses to move, often the tuning
capacitor has become jammed.

Tips!
En vrid kondensator kärvade svårt.
Helt igengrodd av brun smuts.
Olja och vrida fram och tillbaka en gång om dagen några veckor.
Fastande igen efter en tid.
Crc release oil löste till slut problemet.

Re: Vridkondensator renovering

Postat: 6 november 2018, 18:33
av Micke