Common Troubleshooting and Basic Treatment Methods of BYD P20PSVII

Electric forklifts have become commonly used equipment in the field of warehousing and logistics due to their environmentally friendly and efficient characteristics. As a mainstream model, BYD P20PS VII will inevitably encounter various minor faults in long-term use. Master the basic investigation and treatment methods, which can effectively reduce downtime and improve operation efficiency.

Troubleshooting and treatment of common faults in power system

Failure to start is a common problem of the power system. When troubleshooting, first check whether the power connection is loose and whether the battery power is sufficient. If the power is insufficient, you should replenish the charge in time. If there is no abnormality in the connection part, you can check whether the key switch has poor contact. Try to plug and unplug the test repeatedly, and replace the switch if necessary. If there is a problem of insufficient power, you need to check the battery status first to see if there are any signs of aging, whether the voltage of a single battery is abnormal, and if the voltage difference is too large, you need to charge it evenly. At the same time, check whether the motor terminals are dirty or loose, clean and tighten them

Troubleshooting and treatment of common faults in walking system

When walking or running off, first check whether the tire pressure is uniform, and the air pressure is insufficient to replenish to the standard range in time; then observe the wear degree of the driving wheel. If the wear is serious, a new wheel needs to be replaced; in addition, check whether the steering rod is loose, and tighten if necessary. If you can't walk, first check whether the walking controller shows the fault code, and check the problem according to the corresponding code in the equipment manual; at the same time check whether the braking system is not completely released, and adjust the braking clearance to a reasonable value.

Troubleshooting and treatment of common faults in hydraulic systems

In the case of slow lifting speed, first check whether the hydraulic oil level is up to standard, and add the same type of qualified hydraulic oil when it is insufficient; check whether the hydraulic YouTube has leakage points, and if it is sealed or replaced in time; in addition, check whether the hydraulic filter element is blocked, and replace the filter element regularly to ensure smooth oil passage. If the fork cannot lift normally, first listen to whether the hydraulic pump is working with abnormal noise to determine whether the pump body is normal; then check whether the lifting control valve is stuck. You can try to operate the control valve repeatedly. If it doesn't work, you need to disassemble and clean or replace parts.

Daily maintenance precautions

In order to reduce the occurrence of malfunctions, it is necessary to regularly check the connection of each component of the equipment, clean the surface and internal dust and debris; replace the battery, hydraulic oil, filter element and other wearing parts in strict accordance with the instructions; the operator needs to undergo professional training, standardize the operation process, and avoid equipment failure due to illegal operation.