- It is forbidden to refuel during inspection and maintenance, and operators must wear a full set of anti-static overalls
- Maintenance operations are prohibited before the equipment is cut off
2. Electrical system maintenance operations must be performed by dedicated personnel
3. Explosion-proof tools must be used for maintenance
4. Control the concentration of combustible mixed gas at the site
5. If there is oil and gas on the ground, the oil and gas on the ground should be evaporated cleanly, and the tanker can be operated again under natural ventilation
6. To clean the dispenser, you must wipe it with a pure cotton cloth, not rinse it with water. Do not wipe with gasoline
