Folding scissor lift platforms are essential equipment for working at heights, and regular inspection and maintenance are crucial for ensuring operational safety and extending their service life. The following are key maintenance steps:

**Daily Inspection:** Before use, check the hydraulic oil level, battery charge, and wiring connections to ensure there are no oil leaks or electrical faults. Test the effectiveness of the emergency braking system, limit switches, and alarm devices, and verify that the outriggers, boom, and guardrail structures are intact. When operating, extend the outriggers and adjust for level, then lock the positioning pins before test running.

**Regular Maintenance:** Lubricate transmission components such as chains and bearings monthly, and replace worn seals. Quarterly, check the hydraulic system pressure, clean or replace the hydraulic oil filter, and use the specified type of hydraulic oil to prevent performance degradation. Regularly inspect the electrical system, ensuring good grounding and preventing dust accumulation that could lead to short circuits.

**Post-Use Maintenance:** Promptly clean oil stains and debris from the platform surface to prevent corrosion. When folding and storing, ensure that the joints are relieved of stress. For long-term storage, disconnect the power supply and apply anti-rust oil. Avoid overloading and working in extreme weather conditions to prevent mechanical structure fatigue.By systematically performing these steps, the reliability of the platform can be significantly improved, ensuring safe and efficient work at heights. Maintenance records should be kept in detail for traceability and optimization of the maintenance plan.