Safety of the concrete mixer steps

1, the concrete mixer should be installed in a solid flat on the ground, to prevent dumping due to ground subsidence.
2, in the use of operations, should be clean, fastening, lubrication, adjustment, anti-corrosion procedures to check the machine system, and to meet the requirements; accident hidden trouble must be eliminated.
3, power-driven mixer, power distribution equipment should be installed appropriate fuse and grounding device to ensure the safety of electrical systems.
4, the mixer is running, do not let the gravel into the mechanical part of the operation, to avoid the parts were stuck and damaged.
5, after the hopper lifted, the hopper is strictly prohibited by someone or stay, such as must be under the maintenance of the bucket should be shut down to cut off the power, and the hopper hanging with the insurance chain after the prospective. Feed hopper should be slowly put down, so as not to fall too fast, damaged parts or failure.
6, before the discharge can not be no reason to stop, but can not start feeding after feeding, feeding capacity can not exceed the specified capacity.
7, before the hopper is not stopped before the feed.
8, the mixer body must be installed firmly solid. Should be checked before the work of the clutch and the brake is flexible and reliable, whether the wire rope broken wire damage, the protection device is complete and reliable, and test run; such as stirring cylinder rotation smooth, not beating, not deviation, hopper up and down the door and flexible, Hoop under the cam mechanism is normal before they can work. Prohibit the use of overload; mechanical operation prohibited by hand or other objects into the mixing tube to fiddle, cleaning and repair work.
9, when the mixer full load operation in the event of a sudden power failure or failure, the application of human mixing cartridge material will be cleared, and then check or repair. Do not allow the full load to start the mixer, to prevent the current is too large and damage the motor.
10, the operator must enter the mixing tube for cleaning or maintenance, should strictly control the power to prevent accidents.
11, after the end of mixing work, to clean the mixer in time to prevent concrete agglomeration. When cleaning, to prevent electrical equipment damp. The cleaning work must be carried out after power failure to prevent electric shock
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