The primary design of the principle body and the aide rail type lifting stage will be completely investigated to some degree once at regular intervals.
Troubleshooting of Vehicle Lift
The lifting speed of the vehicle lift platform has slowed down, so adjust
the overflow valve by you. After the relief valve was adjusted, the lifting
speed did not increase, but the vehicle lift freight elevator failed to stop
the operation.
Improper use or aging, and the use of guide rail elevators for dirt has
slowed down. After the speed slows down, first consider the factor of hydraulic
oil flow. Factors affecting the flow of hydraulic oil include: hydraulic
pipelines, hydraulic valves, hydraulic oil pumps, motor speed control devices,
etc.
The overflow valve is generally placed inside the pump station with an
adjustment valve on one side. Its function is to prevent the hydraulic system
pressure from being too high and to protect the hydraulic system settings. It
is dangerous to simply set the overflow valve. If the pressure in the oil
cylinder or the oil pipe is too high, serious failures of blasting may occur.
The customer of the rail-type elevator freight elevator stopped the failure
because of self-adjusting the overflow valve.
The hydraulic system pressure should be checked only when the guide rail
elevator cannot be started with load. If the pressure is lower than the normal
range, the overflow valve setting value can be adjusted.
The hydraulic oil has deteriorated or has impurities. After the hydraulic
oil has been used for a long time, there may be impurities or deterioration in
the hydraulic oil. Take a sample and check to see if it contains solid
particles, discoloration, or odor. Replace the hydraulic oil if necessary.
The hydraulic pipeline may be blocked. The hydraulic pipeline is also a
very important link. Check whether the hydraulic pipeline is unblocked. The
editor reminds everyone to focus on checking whether each hydraulic valve,
including one-way stop valve, electromagnetic reversing valve, proportional
control valve, overflow valve, etc., is blocked or stuck. If there is a
problem, clean or replace the hydraulic valve in time.
Hydraulic pump is also an important factor affecting hydraulic oil flow.
Hydraulic pumps that have been used for too long are also prone to problems.
When the speed of the hydraulic lifting platform slows down, check whether the
oil supply flow of the hydraulic pump is stable. If you find any problems,
contact the manufacturer in time to avoid the warranty period.
There may be leakage in the hydraulic system. Check the hydraulic system
for leaks, and focus on the connections of hydraulic pipes and joints,
cylinders, and hydraulic valves. If hydraulic oil leaks, replace the composite
pad or wrap the raw material tape.
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