Question about Bernina Sewing Machines
Bernina 2000D. Plug in cord, and the thing starts by itself. Have replaced cord and control once before for this client. NO (Normally open) safety switch on door DOES override/permit motor engaging, but when you shut the front door, the machine starts w/o depressing the foot control.
Could the diode/resistor already burn out permitting constant power through the ''switch''/speed control. Variable speed resistor still continues to control increase in speed, but there is no stopping when foot pressure is removed .
SOURCE: Threading a bernina serger
Here is a little jingle to remember as far as the order of threads to thread...
Upper looper, lower looper, left needle, right.
Usuall if you give numbers to the threads from left to right as 1,2,3,4 , you would thread it in the order of 3, 4, 2, 1 . Also when threading the loopers be sure the lower looper thread goes over the top of the upper looper thread as it goes out the back.
Hope this helps.
Posted on Oct 18, 2008
There is a thing called a suppressor which is normally located in the foot control which has fused, you need to open the foot control and you should see a a small thing that looks liuke a fuse connected to the two terminals which you need to take out and discard because you don't need it any more, if you don't have on in the control then it will be on the motor which means you will have to take it in for repair.
Posted on Jun 27, 2009
If you need addtional help email me @ email@example.com I'll help you. I have the same serger. I like it. You probably will to once you've figured it out. Although I don't know anyone that has that model beside me and a Bernina Dealer.
Posted on Jul 10, 2009
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