Hello I have Phaff 30 sewing Machine With a sew-Trie Small motor and light The m/c goes very well still. However I can't still thr motor from running when turn thr power on I checked inside the foot control. But just can't get to work / stop the machine
can you help

Bernard Burgess, October 2017

Translating from the gobbledygook in the posting, I THINK your problem is that the machine runs as soon as you turn on the power, irrespective of what the foot control is doing.

There is probably a small suppression capacitor in the foot control that has gone short circuit. You should be able to find more advice with some basic Gooogle searches.

Often cured by simply removing the capacitor

dsadsa, October 2017