、維修和換油后要按液壓貨梯隨機(jī)《使用說(shuō)明書(shū)》規(guī)定排除系統(tǒng)中的空氣,才能正常作業(yè)。
Repair and change according to the hydraulic elevator random "manual" provisions of the exclusion of air in the system, can be normal operation.
2
、液壓貨梯液壓油缸油泵的吸油管口不得露出油面,吸油管路必須密封良好。
The suction nozzle of hydraulic pump hydraulic elevator shall not be exposed out of the oil surface, oil pipeline must be sealed well.
,不具備封氣的功能?br />
Hydraulic cargo lift pump drive shaft seal should be good, attention should be paid to replace the seal should use "lips" authentic seal, can not be used "single lip instead of" oil seal, because single lip seal only one-way sealing oil,does not have the function of sealing gas.