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* You have to wear canvas overalls and face mask to prevent from arc light and heat
radiation.
* Vibration screen should be laid out to prevent others from arc light.
* Inflammable and explosive stuffs are not allowed to pile up. All the connections must
be right, reliable.
5.1 Procedure
a) Connect to the power switch digital ammeter lights on.
b) To adjust the current potentiometer to the required value of the welding.
c) Pick up electrode holder, and point at the welding edge. Then put the electrode on the
workpiece, you can start welding.
5.2 Electrode Replacement
When the electrode is left only 2~3cm away from the holder, you have to replace new
one to go on working.
NOTES: When the electrodes combustion is in process at high heat, do not touch it
with bare hands while replacing it. Besides, the electrode head down should be
unified in a metal container. And the cover coating should not be caught by the
holder. Scratch gently when igniting the arc, otherwise it is easy to come across the
phenomenon of sticking electrode.
5.3 Slag Removal
After finishing work, you should remove the slag with specific knock residue tools in the
way of knocking.
Warning!
The welding slag should not be removed until it is cooled down. Don’t point it at the
other people while knocking on the slag incase that it will do harm with pop-up slag.
