INTIG 250 PULSE DC Pulse Argon Welding Machine
8. There
is
burnt
smell
from
the
machine
Some components was burnet or
there
are
wires
short
circuit.
Replace
the
damaged
components or deal with the
short circuit parts
；
9. Machine not work, but
the
overload
indicator on
Machine overload
Stop
welding,
let
the
machine
rest
for
10min
without load
Cooling fan damage
Replace cooling fan
10. Arc break during
welding
or
the
machine not work,
but the lack voltage
indicator
on
Water pressure too low or no
water let in
Connect water
The water
checking switch
damage
Replace the water checking
switch
