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5-4. Weld Mode Selector
You can select a weld mode of [DROOP] or [CC]
in accordance with the type of welding being
performed.
DROOP (Drooping Characteristic)
The weld current can be adjusted by
manipulating the welding rod due to being able
to increase or decrease the current for
changing the arc length, thereby allowing you to adjust the arc status and weld beads.
The arc start is good and the arc is strongly felt.
This mode is optimal for welding work such as pipe welding.
CC (Constant Current)
–STICK
Welding can be performed at a constant uniform current even if the arc length changes
due to a shaky hand or similar cause to provide a stable arc that is not easily
extinguished.
Welding can be performed at a specified current value without being affected by the
length or thickness (thinness) of the welding cable.
This mode is optimal for general welding as the stable arc reduces the amount of
spatter.
5-5. AC Output Switch
This AC Output Switch changes between
connecting and disconnecting of AC power
source. This switch does not have function to
automatically shut off the output like a breaker
does.
5-6. Overload/Overheat Protection Devices
This device is designed to protect the welding machine by tripping the AC output when the
overload or extreme temperatures are detected in the inverter circuit.
Display will indicate the following abbreviations when the device is activated.
[OC]: Overload (over current)
[OH]: Overheat (high temperature at inverter circuit)
Follow the instructions below to reset the device after protection has been activated.
Shut off any connected equipment and change the AC output switch to [OFF] position.
Allow the unit to cool down during idling mode for a minimum of 5 minutes.
Shut off the engine.
Caution: Injuries
Be sure to turn off any connected equipment before restarting the engine after the
overload and/or overheat protection devices are activated.
Weld Mode Selector
AC Output Switch
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Страница 40: ...1 7 2 SUEHIROCHO OHME TOKYO 198 8760 JAPAN PHONE 81 428 32 6118 FAX 81 428 32 6145 2020 Printed in Japan...