In the last issue of《Dimensional classroom》Li，Xiaowei introduced the introduction of the automatic grease lubrication system of Vogler paver and the way to deal with the alarm prompt.，Current period《Dimensional classroom》Xiaowei takes you to learn the inspection and treatment methods of Wittgen milling machine when there is insufficient sprinkling in the milling process.。

Water Sprinkling Process of Wirtgen Large Milling Machine，The water from the tank will pass through the first filter element and the water valve to the primary filter element.，After distribution, water is supplied to the low-pressure and high-pressure water pumps.。

In case of insufficient pressure during the process,，The pressure gauge shows 1barOr 2bar，The watering process of the machine will show insufficient water supply，The cause may be the blockage of the filter element caused by impurities in the water.，Or the water pump pressure is too low，At this time, it is necessary to clean the filter element or adjust the pressure of the water pump.。Click on the video to learn the specific operation.。

《Dimensional classroom》It is a video column produced by Wittgen China and Technology Training Center to introduce equipment operation and precautions.，Launch on a regular basis，I hope you will continue to pay attention.。In addition，If you have any questions you want to know, you can also send us a bullet screen or leave a message.。