Precautions for using lifting platforms mainly include five core points: pre-operation inspection, load control, environmental safety, personnel protection and equipment maintenance, which must be strictly followed to avoid safety accidents. Specifically, it involves key details such as hydraulic system inspection, prohibition of overloading, confirmation of ground flatness, wearing of safety belts, and regular lubrication of chains.
Pre-operation inspection
n1. Hydraulic system inspection: The oil pump needs to be preheated for 3-5 minutes in a low temperature environment; regularly check the oil quality and oil level, and replace the hydraulic oil every six months.
n2. Electrical and mechanical component inspection: Ensure that the control buttons, limit switches, and emergency stop buttons function normally; the chain tightness is moderate and there is no jamming.
nLoad and environmental safety
n1. Prohibition of overloading: The platform load must not exceed 80% of the rated lifting capacity, and the load must be evenly distributed.
n2. Ground requirements: It must be operated on a solid and flat ground, and it must be moved to a horizontal position immediately when the tilt alarm sounds.
n3. Environmental restrictions: Operations are prohibited in severe weather such as strong winds and heavy rains; avoid approaching overhead lines or dangerous areas.
nPersonnel protection
n1. Safety belts and guardrails: Operators must close the guardrail door and tie a safety rope, and the body center of gravity must not exceed the fence.
n2. Training requirements: Operators must be certified to work, and those who have not been trained are prohibited from using the equipment.
nOperation and maintenance specifications
n1. Lifting sequence: The lower arm should be raised first, then the middle arm, and finally the upper arm; the rotation operation must be performed after lifting to a certain height.
n2. Maintenance cycle: Regularly lubricate the chain, check the connecting pin shaft, keep the guide frame clean to prevent oil leakage.
nEmergency treatment
n1. Abnormal response: When a fault occurs, immediately cut off the power, hang a warning sign and report for maintenance.
