NOTICE:
No matter what work you do, safety is the most important. Especially for miners working underground, they should pay more attention to their own safety. For the operators of underground rock loaders, do you remember these rules?
1. It is strictly forbidden to use pumice on the roof of bucket shovel of rock loader, to gnaw hard bottom and large pieces of plaster with violent shovel over 0.75m, and to concentrate blasting on large pieces between 0.5 and 0.75 before loading.
2. When mechanical failure occurs and maintenance is carried out, the warning sign "under repair, no start-up" should be suspended in the driver's cab, and other reliable measures should be taken.
3. When the overhaul arm is in the open state, it must be firmly supported. Standing and pedestrians under the arm are strictly prohibited in order to prevent accidents.
4. When the mucking machine work is finished and the blasting overhaul in shift is completed, the rock loader must be driven to the safe zone, cut off the power supply and level the bucket, relax the braking and oil vapor pressure.
5. From the last shot, no smoke is allowed to enter the working face within 15 minutes, and no smoke is discharged.
6. It is strictly forbidden to stand in the bucket of the rock loaderto load guns and deal with the roof.
7. The working surface should not be worked on if the road surface is not firm or stable. It must be filled up and padded firmly. It is confirmed that there is no danger of sliding or collapse before the operation can be carried out.
8. When bolts, wedges and other exposed lengths endanger personal safety or hinder work, they should be handled properly at any time.
9. Drivers must be equipped with an electric pen and must have an electric test before boarding.
