ESAB MultiPower 460 Pulse Manuál s instrukcemi stáhnout pdf (Strana 27)

SECTION 4

OPERATION

D. STICK WELDING

When the PROCESS switch is placed in the STICK position, the MultiPower 460

Pulse establishes open circuit voltage (OCV) and output power is immediately

available for welding. This means that the STICK electrode holder is “HOT”, and

an arc will strike when the electrode comes in contact with the workpiece or any

other object at ground potential.

Arc Force is automatically enabled when the WELD PROCESS switch is set

to the STICK position. The level of Arc Force is automatically adjusted by the

current preset being used.

When the WELD PROCESS switch is

moved to the TIG or STICK position,

electrode becomes electrically “HOT”.

Do not allow the electrode to contact

ground potential until you are ready to

make a weld.

Step 1. Be sure to set the polarity to DCEP (Electrode Positive) by placing

the Electrode Holder cable in the Positive connection lug on the front

of the power source.

Step 2. Place the WELD PROCESS switch in the STICK position.

Step 3. Place the PANEL/REMOTE switch in the PANEL position.

Step 4. Place STANDARD/PULSE switch in the STANDARD position.

Step 5. While holding the PRESET button, turn the VOLTAGE/CURRENT knob

to the desired weld current in the top digital display window.

Step 6. Strike the electrode on the workpiece and start welding. Trim the

welding current as needed for the desired weld pool control.

Figure 4-2 Standard Stick Setup Procedure

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ESAB MultiPower 460 Pulse Manuál s instrukcemi Strana 27