FunHouse
Williams, 1990Hi,
My Funhouse has a habit of tripping the house safety switch when I switch it on. It doesn't do it all the time and when I reset the safety switch at the fuse box it usually turns on fine.
Any help would be appreciated.
Thanks.
Sounds like maybe a thermistor issue? I know Funhouse is WPC and not System 11 but symptoms sound similar.
http://www.flippers.be/basics/101_sys11_house_fuse_trips.html
Alternatively there may just be too much load on the circuit?
Thanks for your answer. I have read the article before my question. Great plain electronics sells ntc thermistor 2,5 ohm 8,4 A alternate for cl 30 as used by williams... I dont know if this is only for use in the USA (110 Volts) because line fuse there is 8 A slow blow. In Europe line fuse is 4 A so my question is if ntc thermistor should be 5 ohms 5 A or something else?
In the 230volt region, the 5 Ohm works fine.
http://www.flipperwinkel.nl/winkel/contents/nl/d114.html#p276 at the bottom of the page is a 4,7Ohm NTC
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Coolangatta
Athens
Monroe Township, NJ