When the coal mining scraper conveyor is running, you cannot lean on, sit or stand on the coal mining scraper conveyor, nor stand on the side of the conveyor's working surface. The coal mining scraper conveyor is not allowed to be turned on when the guard plate is removed. To start the machine, work must be carried out under the supervision of relevant personnel. When the coal mining scraper conveyor is overhauled, the scraper may still carry coal and gangue through the sprocket, so be extra careful not to stand opposite the sprocket at the unloading end and the end end.
When the maintenance equipment or the coal mining scraper conveyor is running, all relevant operators should pay attention to safety. When carrying out maintenance, the power supply should be disconnected before working. All bolts and connections should be properly installed and tightened.
The related parts of the machinery and electrical appliances must be very coordinated to be able to use the chain blocking device to tighten the chain. After the chain is tightened, remember to loosen the chain tightening device and remove the chain blocking device.
When using a coal mining scraper conveyor on the working surface, beware of excessive chain tension. If the chain is excessively tensioned, any work on the chain is dangerous. When disassembling and replacing hydraulic parts, the pressure should be released before replacement and disassembly.
