Forklift foundation troubleshooting guide, BYD CPD30 common problem handling reference

startup-based troubleshooting

Device startup no response troubleshooting

First confirm whether the vehicle emergency stop button is in the pop-up state. Daily accidental touch of the emergency stop button is a high-frequency cause of startup failure. Then check whether the battery terminals are loose or oxidized. After cleaning the oxide layer on the surface of the terminal, re-strengthen the wiring. Then confirm the remaining battery power. When the power is lower than the set threshold, the vehicle will trigger a protection mechanism to prohibit startup. Supplement the corresponding specification power to resume normal use.

Troubleshooting for insufficient power output after startup

Priority should be given to checking whether the heat dissipation port of the power system is blocked by debris. Poor heat dissipation will trigger the power limit protection of the system. After cleaning up the dust accumulated in the heat dissipation port, the packing belt and other debris, let it stand for ten minutes to restore power. Then check whether the tire pressure is in the standard range. Insufficient tire pressure will also lead to a significant decrease in power performance when the load is driving.

Handling of common problems in homework

Abnormal noise migration processing during driving

If there is an irregular abnormal noise when the vehicle is driving, first check whether the rim gap is stuck in stones, metal debris and other foreign objects. After cleaning the foreign objects, test the driving state to eliminate the abnormal noise. Then check the lubrication status of the steering system connection pin. If the grease is not added for a long time, the steering resistance will increase, and the driving track will be offset. According to the maintenance instructions, adding the appropriate grease can restore the normal steering accuracy.

Lifting action card processing

First check whether the hydraulic oil level is in the standard scale range, too much hydraulic oil loss will lead to insufficient lifting power, add the same type of compliance hydraulic oil can be, then check whether the hydraulic filter is blocked, regularly replace the hydraulic filter can avoid impurities clogging the oil circuit affect the lifting fluency.

Daily operation and maintenance self-inspection tips

After the daily operation is completed, it is necessary to clean up the debris attached to the surface of the vehicle in a timely manner, regularly check the fastening status of each line interface, park the vehicle in a dry and ventilated area when not in use, and conduct a weekly basic inspection of the whole equipment, which can greatly reduce the probability of failure and extend the overall service life of the equipment.