Precautions before using the automatic construction mesh welding machine:
1. Operators must be proficient in the structure, performance, operation and maintenance methods of the automatic construction mesh welding machine, and can only operate on the machine after training;
2. The automatic construction mesh welding machine should be used and managed by designated personnel;
3. Check whether the switch of the electric control box is sensitive and reliable, and whether there is any abnormality;
4. Check whether the fasteners of the equipment are loose, whether the chain wheel, rack and pinion, gearbox, and moving track are short of oil;
5. Check whether the metal casing of the electrical equipment has solid and reliable zero (ground) protection.

The operating procedures that are easily overlooked by the automatic construction mesh welding machine:
1. The automatic construction mesh welding machine should be switched on and off by a special person to avoid mistakes at the beginning.
2. Before operating the automatic construction mesh welding machine, check whether the equipment is in good condition and whether there is any abnormal phenomenon.
3. Whether the welding power supply is missing, whether the ground wire of the welding machine operating system is normal, and whether the lubricating oil of the transmission device is sufficient. Water leakage and electricity leakage should be dealt with in time.
4. Whether the ground wire of the welding torch is normal.
5. Whether the wires and connectors of the high-frequency arc ignition system are in good condition.
6. Polarity selection.
7. There must be no oil, rust, etc. on the welding groove.