What are the daily operation requirements of the concrete spraying machine operator? The Henan HaoLi sprayer manufacturers detailed the daily operation requirements and precautions of the concrete spraying machine operator and hoped to help the safe operation of the spraying machine.
I. General requirements 1. Concrete sprayer operators must be trained to master the “structure, performance, and basic principles†of the sprayer so that “will be used, maintained, maintained, and will handle general failuresâ€. After passing the exam and obtaining the certificate, they can go on duty.
2. The operator is responsible for the operation of the sprayer and the maintenance of safety facilities.
2. Preparation before start-up 1. Check whether the joints of the sprayer are firm and whether the rotating and sliding parts are flexible and reliable.
2. Check the connection between the drive motor and the power supply. Check whether the rotation direction of the motor is the same as the working direction. Otherwise, the power supply should be phase-regulated.
3, check the air, waterways are open.
4, adjust the compression mechanism, the first manual preloading, and then use a wrench to tighten 2-3 laps, bend the feeding pipe, open the main gas line, the upper gas road stop valve, observe the pressure gauge at about 0.3MPa, rubber No gas is released at the bond plate.
5, appropriate adjustment of the gas valve, ensure that the vibrating screen air source is sufficient, vibration is good.
Third, the injection operations 1, open the gas valve, open the nozzle stop valve, pre-wet rock surface.
2. Start the motor, turn on the vibrator gas stop valve, add the mixing material to the hopper, and start the spraying operation. Operators at work should appropriately adjust the amount of water supplied to the nozzle to ensure that the material is properly proportioned.
3. The operator should pay attention to the remaining air hole on the side of the host machine. If there is excess material discharge, the amount of air supply under the air line should be reduced appropriately until no material is discharged at the remaining air port of the sprayer and the equipment can work normally.
Fourth, pay attention to matters needing attention 1, the sprayer stop before the first stop feeding, when the nozzle is no material ejected, close the water supply cut-off valve.
2. Add a small amount of wet sand to the hopper at the same time so as to flush the residue in the hopper and rotor cavity.
3. When no material is ejected from the nozzle, stop the power supply of the motor, close the air valve and close the lock.
4. Each class should dismantle the discharge elbow, rotate the rubber bonded plate, remove the adhesive, disassemble the block, remove excess material accumulated in the block, and clean the spray gun.
5, feeding should be uniform, consistent with the injection operations, to avoid the death of vibration screen phenomenon.
6. It is forbidden to stir the gray material on the sieve by hand.
I. General requirements 1. Concrete sprayer operators must be trained to master the “structure, performance, and basic principles†of the sprayer so that “will be used, maintained, maintained, and will handle general failuresâ€. After passing the exam and obtaining the certificate, they can go on duty.
2. The operator is responsible for the operation of the sprayer and the maintenance of safety facilities.
2. Preparation before start-up 1. Check whether the joints of the sprayer are firm and whether the rotating and sliding parts are flexible and reliable.
2. Check the connection between the drive motor and the power supply. Check whether the rotation direction of the motor is the same as the working direction. Otherwise, the power supply should be phase-regulated.
3, check the air, waterways are open.
4, adjust the compression mechanism, the first manual preloading, and then use a wrench to tighten 2-3 laps, bend the feeding pipe, open the main gas line, the upper gas road stop valve, observe the pressure gauge at about 0.3MPa, rubber No gas is released at the bond plate.
5, appropriate adjustment of the gas valve, ensure that the vibrating screen air source is sufficient, vibration is good.
Third, the injection operations 1, open the gas valve, open the nozzle stop valve, pre-wet rock surface.
2. Start the motor, turn on the vibrator gas stop valve, add the mixing material to the hopper, and start the spraying operation. Operators at work should appropriately adjust the amount of water supplied to the nozzle to ensure that the material is properly proportioned.
3. The operator should pay attention to the remaining air hole on the side of the host machine. If there is excess material discharge, the amount of air supply under the air line should be reduced appropriately until no material is discharged at the remaining air port of the sprayer and the equipment can work normally.
Fourth, pay attention to matters needing attention 1, the sprayer stop before the first stop feeding, when the nozzle is no material ejected, close the water supply cut-off valve.
2. Add a small amount of wet sand to the hopper at the same time so as to flush the residue in the hopper and rotor cavity.
3. When no material is ejected from the nozzle, stop the power supply of the motor, close the air valve and close the lock.
4. Each class should dismantle the discharge elbow, rotate the rubber bonded plate, remove the adhesive, disassemble the block, remove excess material accumulated in the block, and clean the spray gun.
5, feeding should be uniform, consistent with the injection operations, to avoid the death of vibration screen phenomenon.
6. It is forbidden to stir the gray material on the sieve by hand.
Drawing Oil,Tensile Oil,Pull Stretch Oil,Deep Drawing Oil
FRANCOOL TECHNOLOGY (SHENZHEN)CO., LTD , https://www.francoolcn.com