Phosphating protective measures:
1. Before work must wear good protective glasses, masks, rubber gloves, rubber aprons, overalls and long rubber shoes and other protective equipment. Open the ventilation equipment and check whether each ventilation system is good.
2. chemical degreasing tank and acid tank in the work of the need to replenish the water, must be used in a rubber tube at a distance slowly added.
3. Oil tank temperature is not allowed to exceed 120 ℃.
4. Baking oven temperature should not exceed the specified.
5. Preparation of various solutions, according to the prescribed sequence of slow addition.
6. Eating and drinking are strictly prohibited in the workplace. There are flammable materials in the place of smoking and the use of electric stoves are prohibited.
7. Chemicals, flammable goods, to be stored in a designated place, and a person in charge. Poisonous drugs must be set up two people **** with the custody.
8. Drying box is strictly prohibited around the flammable products.
9. Workpiece into the tank should be manipulated lifting equipment or tools to slow down, the workpiece should be slow into the liquid surface, to prevent chemical solution splash. Acid, alkali solution on the skin, to immediately wash with water. The use of cranes should comply with the electric hoist worker safety regulations.
10. Work should be completed to clean up the work site, close the ventilation equipment, cut off the power supply.