Preparation:
1. Tools: wrench, pliers, screwdriver, small hammer, shovel, etc;
2. The necessary spare parts: various sub chain, link, bolt, nut, pin crusher of insurance, etc.;
3. The lubricating oil, turbine oil.
Inspection and handling:
1. Motor, gear reducer, hydraulic coupling, the nose and the tail part of the connection must be complete, intact and tighten. Reducer, hydraulic coupling should be no oil leakage, oil spill, oil amount to be appropriate.
2. A sensitive and reliable signal must be no signal is allowed to boot. Spray sprinklers to keep intact.
3. The power cable, line operation must be hung neatly, without squeezed phenomenon;
4. Near the nose of coal, coal gangue, motor, reducer coal dust and debris must be cleaning the clean;
5. Working face scraping conveyor head and reproduced machine tail of lap joint should be appropriate;
6. Matter is moderate, scraper chain plate scraper and must complete fastening screw;
7. Reprint machine walking the car must be stable and reliable;
8. Reprint machine bridge part of the case, when the phone is switched on each operation should be no abnormal sound, scraper, chain, connecting ring should be no torsional deflection, twist twist, bending deformation;
9. Stone crusher of roadway support must be in good condition, solid.
10. Stone crusher safety protection network and protection device, to ensure that no deformation failure, safe and reliable;
11. Stone crusher of roadway support must be in good condition, solid.