4.4
Welding Operation
4.4.1 Preparing for Welding
Before welding operation, the operators should inspect the equipment components
and confirm they are in normal condition.
Water Flow Cycle Test
Step 1
Fill the water tank with cooling liquid. The level of liquid should be at the
maximum limit of the mark on the back panel.
Step 2
Connect the blue fast socket with bridge pipe.
Step 3
Switch on the machine.
Step 4
Press the torch switch, the water flow cycle test should be active in 15s. And
the cooling liquid should flow from the blue fast socket.
If not, repeat the test steps above.
Step 5
When the cooling liquid flows normally, switching off the machine, and connect
the end of bridge pipe to the red fast socket.
Step 6
Connecting the fast socket as the picture below.
Connect to the red fast socket
of connection hose package
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