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**Safety Operating Procedures for Hydraulic Freight Elevators**
1. **Pre-Use Preparation:** Always take time to thoroughly read the equipment’s instruction manual and maintenance safety guidelines before using the hydraulic freight elevator. This ensures that you fully understand how to operate the equipment safely.
2. **Dedicated Operator:** Assign a trained individual to manage the freight elevator. Your organization should establish specific rules and safety protocols tailored to your facility’s needs. These guidelines should be clearly displayed where operators can easily see them. All operators must complete training and pass an evaluation before handling the freight elevator.
3. **Daily Inspection:** Every morning, conduct a meticulous check of the electrical, hydraulic, and mechanical systems. Test the elevator by running it up and down several times to detect any malfunctions or irregularities. Pay particular attention to the precision of the platform's alignment when it stops at each level. Ensure there are no significant gaps or misalignments that could pose a risk.
4. **Guardrail Safety:** Before activating the platform, make sure both movable guardrails are securely closed. Operating the elevator with the guardrails open is strictly prohibited. In case of an emergency during operation, the emergency stop switch can be used to halt the platform. However, avoid relying on this switch for routine stops; use it only in critical situations.
5. **Load Management:** Supervise the loading process to ensure items are distributed evenly across the platform. Overloading is strictly forbidden, as is transporting hazardous materials like flammable or explosive substances. During operation, no one should approach the working or lifting zones, and carrying passengers is absolutely prohibited.
6. **Workplace Etiquette:** While operating the elevator, never leave your post unattended. Avoid cleaning, lubricating, or repairing the equipment during operation. Once your work is done, disconnect the power, lock the control panel, and document your shift handover in the logbook before leaving.
7. **Troubleshooting and Maintenance:** If the elevator malfunctions or operates abnormally, contact maintenance staff immediately. If the issue poses a risk of injury or mechanical failure, stop the operation immediately, shut off the main power supply in the control room, and notify the management team. Only resume operation after thorough repairs and inspections have been completed.
Remember, safety is everyone's responsibility. By adhering to these procedures, we ensure a secure and efficient working environment for all.