Services
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Shandong Dilzu Hydraulic Equipment Co., Ltd
Shandong Dilzu Hydraulic Equipment Co., Ltd.
Contact Information:
China Hotline: 400-0533-331
Domestic Sales: +86 186 7819 0158
International Sales: +86 186 1511 5678
Email: sdgl2858@126.com
Address:Fengshui Donggao Village Industrial Park, Zhangdian Economic & Technological Development Zone, Zibo City, Shandong Province, China
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Common fault handling
Answer various tail lift faults for you.
1. The tail lift cannot descend Cause investigation: 1. Insufficient battery power causes the solenoid valve to fail to open 2. There is a short circuit in the circuit, and the descending electromagnet is electrified 3. The one-way valve is damaged Solution: 1. Fully charge the battery 2. Check the circuit and repair it 3. Replace the one-way valve | 2.The tail lift automatically flips downwards Cause investigation: 1. The oil seal of the flipping cylinder is damaged 2. The oil seal of the directional valve is damaged Solution: 1. Replace with a new one 2. Regular inspections
| 3.The motor starter makes noise and the motor does not work
Cause investigation: 1. The contact of the motor starter is burnt out 2. The entire motor is broken
1. Replace the motor starter with a new one 2. Replace the motor with a new one |
4.After replacing the oil seal, the tailboard cannot be raised
Cause investigation: 1. Gear pump damaged 2. The transmission shaft at the connection between the motor and the gear pump is damaged
1. Replace the gear pump with a new one 2. Check and repair the transmission shaft | 5.Tail lift automatically descends or tilts
Cause investigation: 1. The lifting valve is stuck or damaged 2. The lowering valve is stuck or damaged 3. Oil pipe or cylinder leakage Solution: 1. Clean or replace the lifting valve 2. Clean or replace the lowering valve 3. Replace the sealing ring, or replace the oil pipe or cylinder
| 6.Oil leakage and seepage have occurred
Cause investigation: 1. Loose joint 2. Damaged sealing gasket 3. Pipeline rupture Solution: 1. Tighten the joint 2. Replace the sealing gasket 3. Replace the pipeline with a new one |
Technical communication
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Company address
Fengshui Donggao Village Industrial Park, Zhangdian Economic & Technological Development Zone, Zibo City, Shandong Province, China
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Email
sdgl2858@126.com -
Contact phone
400-0533-331 -
Service Time
24-hour service