当重庆升降平台http://www.jnliqiao.com/液压油温过低时，油的粘度会增大，流动性也会减小，无形中增加了油阻力，严重影响了重庆升降平台的工作效率。
When ningbo lift platform, hydraulic oil temperature is too low, the oil viscosity increases, the liquid will decrease, virtually increased the oil resistance, seriously affect the efficiency of the ningbo lift platform.

当重庆升降平台http://www.jnliqiao.com/液压系统油温过低时应该进行暖机运转，起动发动机，当发动机空载运转3~5min后，要用中速油门来提高发动机的转速，进行部分操作使铝合金升降机的任意一个动作运行到极限位置，当保持3到5分钟后，液压油会通过溢流升温，如果油温还不能达到正常运转值，则需要适当地增加暖机运转时间来提高液压油油温。
When ningbo lift platform hydraulic system working should be warm, when the oil temperature is too low, starting the engine, when the engine no-load running after 3 ~ 5 min, with a medium speed throttle to increase the speed of the engine, the partial operation of aluminum alloy lift any action to run to the limit position, when keep 3 to 5 minutes, the hydraulic oil will pass the overflow to heat up, normal operation values if the oil temperature is not reached,you will need to add a warm-up operation time appropriately to improve the hydraulic oil temperature.