Daihen OTC Welbee Inverter W400, Руководство пользователя

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C
HECK BEFORE
W
ELDING
W
ELDING
O
PERATION
C
HAPTER
5
5-4
18
There should be no large feeding resistance
of wire.
(With the pressurized holder of the wire
feeder held up, hold the tip of welding wire
with a plier, and try pulling it out; if smoothly
pulled out, it is adequate.)
Ensure that the torch cable has no bending at a sharp angle.
If the liner is clogged with dirt or when inched wire has flaw, replace the
liner with a new one.
(In replacing the liner, follow the precautions on the attached manual of
welding torch for appropriate handling.)
In cutting the liner, take care for the followings:
If the liner is too long: feeding resistance increases, resulting in shorter life
of wire feeder.
If the liner is too short: feeding failure occurs.
Check parameter Countermeasures Check