1, replace the low condensate hydraulic oil:

Hydraulic oil in winter will become more and more viscous with the decrease in temperature, if continued use will cause equipment weakness or no reaction, so according to different temperatures to choose the corresponding low condensate hydraulic oil is very important, need to note: different hydraulic oil can not be mixed.

2, in the hydraulic and connection parts to inject lubricating oil:

Under the influence of low temperature, the hardness of steel will increase and the toughness will decrease, and the wear of various components will be particularly serious at this time. Therefore, it is necessary to inject lubricating oil at the connection of various components in winter to keep the key parts lubricated and reduce wear.

3, do rain and snow prevention work:

If there is rain and snow in winter, the snow may not melt for several days due to the low temperature. If the equipment is parked outdoors, the snow near the equipment should be cleaned in time to prevent melting snow water from penetrating into the hydraulic system, causing damage to the hydraulic system.

Winter Battery Maintenance Guide

How to maintain the battery in winter?

The chemical reaction inside the battery continues, the lower the temperature, the lower the activity of the reactive substance inside the battery, and the battery capacity will be reduced. Therefore, the use of electric products in winter should pay attention to the following points:

1, it is necessary to confirm that the battery pile head is firmly connected, good conduction, no corrosion and other conditions. Check that each harness connector is wet and can help prevent moisture by applying a small amount of insulating grease.

2, winter temperature drop after the battery capacity will decline, please charge in time, try to let the battery in the "full charge shallow" working state. If the battery is frozen, thaw it at a proper temperature before using it. Do not use or charge the frozen battery.

3, for high-altitude vehicles, the winter temperature is low, the equipment should be parked in a high temperature indoor environment as far as possible to charge, to avoid the temperature is too low, affecting the battery life. The boom should be in a contracted state as far as possible to prevent personnel and property losses caused by the fall of the boom. If indoor parking conditions are not available, the battery can be removed and placed indoors. (Remove the negative electrode and then remove the positive electrode when disassembling, install the positive electrode and then install the negative electrode when installing)

4, after the end of the work to turn off the main power switch in time to avoid a single continuous discharge caused by the equipment can not start.

5, according to the maintenance manual to carry out regular inspection of the equipment, battery inspection frequency is once a week, preventive inspection for possible problems in winter equipment, to solve possible problems in advance.

Winter safety Tips

What should we pay attention to when using aerial work car in winter?

1, haze weather often occurs in winter, avoid working in low visibility or dim light environment.

2, winter strong wind is easy to affect the safe use of equipment, the use of high-altitude vehicle outdoor work should pay attention to the wind should not exceed 6. At the same time, the working platform should be lowered back to the initial position when the high-altitude car is stored.

3, winter rain and snow weather frequently, the ground slippery, rain and snow covered the ground terrain is complex, prone to landslides or ditches, operation equipment must pay attention to safety.