1, because the winter temperatures are basically below zero, and the activity of the electrolyte in the battery of the mobile sales vehicle will be relatively low compared to other seasons, and the performance of the electricity storage will also be worse. . In this case, the mobile vending truck driver needs to check the condition of the battery power periodically. When the vehicle is turned off, it is important not to forget to turn off the lights or air conditioners, so as to avoid a situation where the mobile vending truck battery is depleted. appear.
2. In addition to the fact that the generators of mobile vending trucks in the winter have difficulties in starting up, in addition to the situation caused by the loss of the battery of the vehicles, there may be a serious product in the intake area of ​​the engine of the mobile vending truck. Because of carbon, the drivers must clean the throttle of the vehicle before seeing the winter, and reduce the occurrence of these conditions. Because the oil will have a higher viscosity at lower temperatures, it will also increase the resistance of the engine. This is also one of the reasons why the mobile vending engine starts to suffer. So in the winter, you should change the oil of the vehicle into an annual Thin engine oil.
3, the mobile vending engine's temperature rises in the winter is relatively slow, or the temperature does not go up, and the warm air is not warm, this is a relatively common problem. The place where most can be reflected is when the water temperature rises and traffic jams occur while waiting for the red light. However, once the mobile sales truck starts to run, the temperature will begin to drop again. The main reason for this situation is that the thermostat has a malfunction. It has always been maintained in a large cycle and can be changed after replacing the new thermostat.
When the mobile vending engine is started after the cold car is started, if the vehicle's engine has a rotating speed or an unstable idling condition, the causes of this failure include the following: The ignition system of the mobile vending engine malfunctions, the intake valve The back, as well as the excessive carbon deposition in the intake pipe, the failure of the fuel supply system, the damage to the ignition ring, and the like.
Tung Oil
Tung oil was used as a preservative for wood ships. The oil penetrates the wood, then hardens to form an impermeable hydrophobic layer (repels water) up to 5 mm into the wood. As a preservative it is effective for exterior work above and below ground, but the thin layer makes it less useful in practice
tung oil,tung tree seed oil press,pure tung oil
Yucheng Jinhe Industrial Co.,Ltd , https://www.hnchromiumoxidegreen.com