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Common problems and methods for using scissor lifts

Views:1     Author:Site Editor     Publish Time: 2019-02-18      Origin:Site

Common problems and methods for using scissor lifts

When you use the lifting platform, due to the negligence of administrators or improper maintenance,there will happend minor failures,such as platform can not be lifted,or other 

similar problems.

Here we will teach you how to solve them:


1.The lifting platform appears to be unable to lift the workbench.

1). Overload; the elimination method is to reduce the load.

2). The return valve is not closed; the elimination method is to tighten the return valve.

3). The one-way valve of the manual pump is stuck and the return is out of order. The elimination method is to repair, clean and replace the clean hydraulic oil.

4). Manual pump, gear pump serious oil leakage; gear pump damage, no pressure produced oil; insufficient hydraulic oil; circuit break; filter blockage; support valve or reversing valve action failure; insufficient input voltage of solenoid coil; burnout of solenoid coil; valve core stuck. All these are the factors that cause the lifting platform worktable to be unable to 

lift or not to rise, so the solution is to replace the sealing ring, replace the gear pump, add enough hydraulic oil, overhaul the electrical system, replace or clean, overhaul or replace.


2. Oil leakage of lifting platform:Joint loosening; Seal ring damage. The elimination method is to replace the joint scissors at the tightening oil leak.


3. Lifting Platform Workbench Slipping:The globe valve closes lax, leaks oil at the relevant or valve connection parts; the elimination method is to tighten the globe valve or to repair and tighten or replace the sealing ring.


4. The worktable of lifting platform is not stable in descent.

1). Load overload, the elimination method is to reduce the load.

2). The eccentric load is serious, the elimination method is to adjust the center of gravity.

3). Gas filling in oil pipeline, the elimination method is to add enough hydraulic oil.

4). Oil dirty, the elimination method is to replace hydraulic oil.


Jinan Saga Machinery Co.,Ltd
Add:
No.6,Huixin Road,Jiyang County ,Shandong
Tel:0086-531-81172536
Fax:0086-531-81172537
Skype:sagalift
E-mail:sales@sagalift.com
Http://www.sagalifter.com
Http://www.sagalift.com


 

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