Mig welder

This topic has 3 replies, 2 voices, and was last updated 27 May 2020 at 12:02 by Dave Halford.

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27 May 2020 at 09:58 #475274
john fletcher 1
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@johnfletcher1
Can any one supply me with a picture of the innards of a BOC Migmaster Turbo 130 or Cerboro Turbo 130 which apparently are one and the same welder. Also, I would like a copy of the circuit diagram in particular the wire drive motor speed controller. There is a small transistor on the pcb in a very inaccessible location and I can't see its number or letters. John
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27 May 2020 at 09:58 #33599
john fletcher 1
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@johnfletcher1
Technical details needed
27 May 2020 at 10:10 #475278
Dave Halford
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@davehalford22513
LINK
27 May 2020 at 12:02 #475309
Dave Halford
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@davehalford22513
BTW the contactor relay should clunk, it can be trouble after a lot of tacking welds on cars.
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Mig welder

Mig welder

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