1.carefully check whether the mechanical equipment, electrical parts and protective safety devices are in good condition and reliable before driving. If the main accessories such as controller, brake, limiter, electric bell, emergency switch, etc. fail, it is strictly forbidden to hoist.
2. you must follow the command of the signal officer, but the emergency stop signal issued by anyone should stop immediately.
3. the driver must be able to operate after confirming the command signal, and should ring before driving.
4. When approaching the hoisting limiter, the speed of the car is slow when it is near the terminal or encounters the adjacent car. It is not allowed to use the reverse car instead of the brake, the limiter replaces the parking switch, and the emergency switch replaces the ordinary switch.5. Walking and up and down on the specified safe walkway, special platform or escalator. Both sides of the cart track are not allowed to walk except for maintenance. Walking is strictly prohibited on the trolley track. It is not allowed to cross from one crane to another.
6. When the work is stopped, the lifting objects shall not be suspended in the air. During operation, a warning should be sounded when someone on the ground or a drop is placed. It is strictly forbidden to hang over the head of the person. Lifting objects must not be too high.
7. When two bridge cranes are lifting an object at the same time, they must obey the command and follow the same steps.
8. During operation, a certain distance must be maintained between the bridge crane and the bridge crane.
9. Overhaul the bridge crane should be in a safe place, cut off the power supply, and hang the warning sign of “Forbidden and Gate”. The ground should be fenced and hang the "No Pass" sign.
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