Thread Content
1. Small and medium-sized construction machinery is used outdoors without protective enclosures for the operators. 2. The transmission parts of small and medium-sized construction machinery lack protective covers. 3. Small and medium-sized construction machinery uses forward/reverse switches. 4. The power supply is not disconnected when the machinery is not in use. 5. Inspection is not carried out as required before use. 6. Woodworking machinery lacks safety devices at the cutting edges. 7. The protective covers on the machinery are damaged. 8. The safety devices attached to the machinery are damaged or ineffective. 9. The outer protective shields of welding machinery are incomplete. 10. Welding machines lack protective covers for both the primary and secondary circuits. 11. The primary side of the welding machine is not equipped with a leakage protection device. 12. The cross-sectional area of the wires on the primary side of the welding machine is too small. 13. The power cords of handheld electric tools have been extended. 14. The casings of handheld electric tools are damaged. 15. Class 1 handheld electric tools are used in hazardous environments. 16. Oxygen and acetylene cylinders are used at a distance of less than 5 meters from each other. 17. Oxygen and acetylene cylinders are used within 10 meters of an open flame, with no isolation measures in place. 18. Acetylene cylinders are not used in an upright position. 19. Acetylene cylinders are used without flashback arrestors. 20. Oxygen and acetylene cylinders are used in hot outdoor conditions without any sun protection measures. 21. The storage area for gas cylinders does not meet the requirements. 22. Submersible pumps are used while standing in water. 23. There are connections within 5 meters of the cable of a submersible pump. 24. The cables of submersible pumps are damaged