Start Button Produces No Effect; No Gas Flows From The Torch - Elettro CF PLASMA 36 Service Manual

ELETTRO CF s.r.l.
3.3.4 – Pressing start button produces no effect.
START COMMAND TEST.
Press the torch button and check the electrical continuity between torch button contacts on terminals

1-2 of connector J16 on power board (8).
 Check wiring between terminals 1 – 2 of J16 and the torch (16).
 Check that the nozzle protection is properly mounted on the torch and in good
working conditions. If defective or showing signs of wear, replace.
 Check the torch button. If defective, replace it.
 Replace the power board (8).
 Replace the power board (8).
3.3.5 – No air flows from the torch.
COMPRESSOR (10) TEST.
Compressor terminals (10) = 230 Vac approx. with the torch button pressed and for the post-gas

time.
 Check the wiring between the compressor (10) and J4 of power board (8).
 Replace the power board (8).
 Replace the compressor (10).
YES Correct?
NO
YES Correct?
NO
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01/11/16