Basic environmental requirements for charging area
Regional location and layout
The charging area should be an independent space away from the flammable and explosive storage area and the hot working area to ensure a safe distance from other working areas. Sufficient operating space should be reserved inside the area to facilitate forklift entry and exit, charging equipment operation and maintenance, and emergency evacuation to avoid collisions or inconvenience due to narrow space.
Environmental protection facilities configuration
The charging area must be equipped with an explosion-proof ventilation system to ensure air circulation and discharge combustible gases generated during the charging process in time to prevent accumulation and cause danger. At the same time, explosion-proof lighting equipment needs to be installed to ensure a clear operating vision at night or when the light is insufficient; fire-fighting equipment suitable for lithium-ion fires should be placed in the area according to regulations, such as dry powder fire extinguishers, fire blankets, etc., and regularly check the effectiveness.
Charging operation specification process
Preparation before charging
The operator needs to check the appearance of the battery of the explosion-proof lithium forklift to confirm that there is no damage, leakage and other abnormal conditions. At the same time, check whether the wiring and interface of the charger are in good condition and not loose or damaged. Before entering the charging area, turn off the forklift power supply and pull up the parking brake to ensure that the forklift is in a stable state.
Charging process control
Connect the charger to the forklift battery correctly, confirm that the interface fits tightly, and then turn on the charging power supply. During the charging process, the operator needs to monitor the charging parameters throughout the process, such as whether the voltage and current are in the normal range. If there is any abnormality, stop charging immediately and check the fault. Smoking or fire in the area is strictly prohibited during charging, and it is forbidden to stack irrelevant items to obstruct the passage.
Operation after charging
After charging is completed, turn off the charging power supply first, then disconnect the charger and battery in an orderly manner, organize the charging line and place it at the designated location. Check the status of the forklift again to confirm that there is no abnormality before leaving the charging area, and make relevant records such as charging time and power for subsequent traceability and management.
Daily maintenance and inspection
Regular maintenance of charging equipment
It is necessary to regularly clean and inspect the charging equipment to remove dust and debris on the surface of the equipment, check whether the line insulation layer is in good condition, and whether the interface is corroded or loose. When equipment faults are found, they should be repaired by professionals in time. It is strictly forbidden to disassemble or operate with disease without permission.
Regular investigation of the charging area
Before daily operation, check the ventilation system, lighting equipment, and fire equipment in the charging area to ensure normal function; regularly clean up the debris in the area, keep the ground dry and tidy, and prevent short circuits or slip accidents caused by stagnant water and debris. Organize a comprehensive safety investigation every month to check hidden dangers and rectify them in a timely manner.
Emergency response measures
Fire emergency response
If a fire breaks out in the charging area, the operator needs to cut off the charging power supply and the total power supply in the area as soon as possible, and quickly evacuate unrelated personnel. Use the equipped explosion-proof fire extinguisher to aim at the root of the fire source to extinguish the fire. If the fire cannot be controlled, call the fire alarm immediately and assist personnel in evacuating to a safe area.
Battery leak emergency
When the battery is found to be leaking, it is necessary to immediately stop charging, move the forklift to the designated leakage treatment area, wear protective equipment, clean up the leaking liquid with special adsorption materials, and properly store the adsorbed materials to avoid environmental pollution or secondary hazards.
