Stick Welding Set-Up - ESAB Multimaster 300 Manuel D'instructions

sectIon 4
4.5 stIcK WelDIng set-up
When the PROCESS switch is placed in the STICK position, the
Multimaster 300/300X turns "ON" the weld contactor so that
power is immediately available to the output connection.
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.
Step 1. Choose the weld parameters based on the Stick
Electrode and diameter being used from Table 5 -
STICK PARAMETERS CHART.
Step 2. Be sure to set the polarity to DCEP (Electrode Posi-
tive) by placing the Electrode Holder cable in the
positive connection terminal on the front of the
power source.
NOTE: The Wire Feed Speed knob 3 has no effect in the TIG
mode.
figure 22 - stIcK polarity connection
Step 3. Place the WELD PROCESS
Step 4. While holding the PRESET button, turn the VOLTAGE/
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 5. Strike the electrode and start welding. Trim the
NOTE: Due to built in "Arc Force" control the "Actual" current while weld-
table 5 - stIcK paraMeters chart
35
(right) position.
CURRENT 4 knob to the desired weld current in the
top digital display window.
welding current as needed for the desired puddle
control.
4
2
figure 23 - stIcK front control panel
ing may differ from the "Pre-set" value. If the welding voltage falls
below 23 volts, the actual welding current will be greater than the
preset value.
operatIon
1 switch in the STICK
1
3