First, the  Welding Electrode or workpiece into the studio and close the door.

Second, the controller of the temperature setting knob to the desired temperature value.

Third, open the exhaust valve to the extent required.

Fourth, turn on the power switch; heating switch, the oven into operation.

Fifth, when the temperature controller on the red and green lights turn directions, indicating that the indoor temperature has been constant work, constant temperature oven into the state.

Six, in the case to issue ultra-temperature alarm control electrical signal that fails, should downtime.

Seven, taking electrode or workpiece open the door, the temperature should bring gloves to prevent burns.

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