Power Supply MYJG-50 User Manual
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7
5. Internal
Transformer
is
broken.
Output current is always at
5mA around.
Send back factory for
maintenance.
6. One circuit does
not work.
7. Others
Laser head
is not stable
during
working.
GND
is
not
connected well.
Connect earth wire of
CNC card,enclosure
of power supply, with
enclosure of laser
machine.
Laser
emission is
not
stable
during
working.
When
two
laser
head
works, action
abnormal.
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