Welder operation caution
8.1 On rail in, need to be especially careful, prevent rail welding the impact.
8.2 In each completed weld, the operator must advertent between actual water chillers, such as water chillers, more than 30 degrees Celsius when welding, close to stop in the water pump, below 25 degrees, allowing start welding.
8.3 Every head back after welding machine, should go in advance, prevent 3mm welding process.
8.4 Strictly in energized to operate the transformer.
8.5 Welding slag shall timely liquidation, prevent for welding slag and cause a short circuit.
8.6 Every time welding system should be no more than 20 hours.