No.P10224
P. 21/ 47
9. WELDING PREPARATION (continued)
9.2 Switch operation and gas flow control
CAUTION
●
Keep your face away from the outlet when turning on gas in the main of the gas cylinder, as
burst of high-pressure gas may result in physical injuries.
Follow the steps below to prepare for welding.
③
①
②⑥
④
⑤
①
Turn on the power switch.( 460V, 3
φ
)
②
Turn on POWER switch.
③
Set the gas check switch to CHECK.
④
Set the gas regulator to SHUT and turn on gas at the main.
⑤
Turn gas flow regulator to OPEN to adjust the amount of gas flow.
⑥
After adjusting the amount of gas flow, set the switch back to W
ELDING.
9.3 Inching operation
CAUTION
●
Do not look into the tip to check on the wire feeding while inching.
Wire may fly out and stick your face and eyes.
●
Keep away your hands, fingers, hair or clothes from the rotating parts of the
feed roll, etc. while inching. Biting may result in injuries.
