1. Check the protective device
Protective cover: Check whether the protective covers of all moving parts (such as gears, chains, drive shafts, etc.) are firmly installed without looseness or damage.
Guardrail: Ensure that the safety guardrails around the equipment are intact and firm, especially in areas where operators may approach.
Emergency stop device: Check whether the emergency stop button is sensitive and reliable to ensure that it can be quickly stopped in an emergency.
2. Check the safety interlock device
Interlock device: Check whether the protective door, inspection door, etc. of the equipment are equipped with a safety interlock device to ensure that the equipment cannot be started when the door is open.
Test the interlock function: After the equipment is debugged or maintained, test the function of the interlock device to ensure that it can work normally during the operation of the equipment.
3. Check the electrical safety device
Grounding device: Check whether the grounding device of the equipment is firm and ensure that the grounding resistance meets the safety requirements.
Leakage protection device: Check whether the leakage protection device is working properly and perform leakage tests regularly.
4. Check other safety devices
Limit switch: Check whether the limit switch of the equipment is sensitive and reliable to ensure that the equipment can stop automatically when reaching the limit position.
Overload protection device: Check whether the overload protection device works normally to ensure that the equipment can stop automatically when overloaded.
Break detection device: Check whether the break detection device is sensitive to ensure that the equipment can stop in time when the material is interrupted.
5. Check the operating environment
Working area: Ensure that the working area is free of debris, the ground is flat, and there is no oil or water to prevent slipping.
Warning signs: Check whether there are obvious warning signs around the equipment to remind operators to pay attention to safety.
6. Regular maintenance and inspection
Regular inspection: Develop a regular inspection plan to periodically inspect and maintain safety devices.
Record inspection results: After each inspection, record the inspection results and problems found to facilitate tracking and rectification.
