Electronic crane scale lifting safety inspection
Electronic crane scale lifting safety inspection
Crane scale lifting safety operation check:
1. Do not raise objects that exceed the scale of the electronic crane scale zui.
　　
2. There shall be no seizure between the shackle (hanging ring) of the electronic crane scale and the axle pin of the object to be suspended, that is, the contact surface in the vertical direction shall be at the center point and shall not be in contact on both sides. And if you get stuck, you should have full freedom.
　　
3. When running in the air, the lower end of the hanging object shall not be lower than the height of one person. The operator should keep a distance of more than 1 meter from the hanging object.
　　
4. The front of the lift should be unmanned and accessible. It is strictly forbidden to lift objects that pass from the head.
　　
5. It is strictly forbidden to use the spreader group to pull up and lift the object.
　　
6. When not working, the electronic hook scales , rigging and lifting fixtures are not allowed to hang heavy objects and should be unloaded. So as not to cause permanent deformation of the components.
Maintenance of electronic crane scale :
*: Anti-vibration and rainproof performance is good, but should be protected from severe vibration and long-term rain, especially to avoid the electronic crane scale falling off the hook.
Second: For your own benefit, avoid overloading before using the electronic crane scale to avoid damage to the sensor and cause accidents that will harm your interests.
Third: Even if the electronic crane scale is not used, the battery must be charged periodically to avoid over-discharging and damage the battery (usually charging once a month).
Fourth: the use of electronic crane scales should pay attention to check the mechanical components of the scale body, to avoid loose parts such as screws and bolts, and keep the scale body in good condition.
Note: The electronic crane scale can't work in high temperature environment for a long time. When using high temperature source on site, even if high temperature insulation device is used, attention should be paid to shorten the stay time. The general principle is that if the bottom surface of the scale body is not hot to touch ( Below 70 ° C) will not adversely affect the electronic crane scale.
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