Fault 1. After plugging in, the motor of the hydraulic station rotates and a humming sound is heard, but the hydraulic push rod will not move; solution: first check whether the hydraulic oil in the hydraulic station is in place, if it is not enough, please add No. 46 hydraulic oil; Check whether the connection between the hydraulic station and the frame is well connected; finally, check whether the hydraulic sensor is damaged.
Fault 2. The voltmeter of the control box on the hydraulic station cannot be displayed; solution: check whether the wiring device behind the control box of the hydraulic station is loose, if there is no problem, check whether the voltmeter is damaged.
Fault 3. After plugging in, the heating plate does not heat or the temperature cannot be controlled; solution: Generally, the temperature cannot be controlled or there is no temperature. Check whether the temperature control on the heating plate is damaged. If this is not the reason, it is on the hydraulic station. There is a problem with your thermostat.
Fault 4. Oil leakage occurs at the interface of the high-pressure oil pipe; solution: directly replace the high-pressure oil pipe or the copper joint.
Fault 5. The hydraulic motor does not work after almost; solution: It is recommended to return to the factory to repair the motor, because there are many components inside the motor, and the specific reasons should be analyzed in detail.
Fault 6. The hydraulic milling cutter does not rotate; solution: see if the hydraulic rack clamp is too tight or the milling cutter motor is burned out. If so, please return to the factory for repair.
