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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