For the use of sanitation workers ' garbage trucks in Chusheng , before loading the garbage, when the no-load operation reaches 6 standard air pressures, hang up the power take-off device (bottom left of the steering wheel in the cab) and check whether any components are leaking or abnormal. Operate according to the position indicated by the operation sign.  The concrete operation steps of Xiagong Chusheng Sanitation Garbage Truck are as follows:  1, sanitation garbage truck is strictly prohibited to put into construction waste, so as not to damage the parts. 2. The pressure regulating device of the sanitation garbage truck hydraulic system is a pressure regulating bolt on the multi-way reversing valve. After the bolt is adjusted and locked by the school pressure, it shall not be arbitrarily moved in use. The user is not allowed to adjust the oil pressure. 　　 3. If any abnormal motion is found during the operation of the hydraulic system, stop the work immediately, analyze the cause, and troubleshoot the problem. Never apply pressure.  4. The clutch pedal must be stepped on regardless of whether it is engaged or disengaged from the power take-off device. When the power take-off device and the multi-way reversing valve are in working state, garbage cannot enter the driving state. 5, for the sanitation garbage truck is to lift the box unloading models:  When the car is under load, rapid landing is not allowed. Slow down should be controlled by maneuvering the shuttle valve.  When lifting the car box due to oil change, cleaning, and overhaul, it is necessary to support the car struts to prevent accidental drop of the car.  When lifting the tank, you should choose a flat, solid ground parking dump. The carriage should rise slowly with the discharge of the material to prevent the vehicle from tipping or lifting the vehicle.  When dumping materials, lift the collection bin and then lift the lift box so as not to collect the corner of the tail of the collection bin. Similarly, after the material is dumped, the bin should be put down and the collection bin closed.  6, cleaning sanitation vehicle must not be rushed into the water in the hydraulic tank. Check the height of the hydraulic oil frequently. When the hydraulic oil is insufficient, fill it in time. No leakage of oil can be found in all joints. Valve Seals,Stem Seals,Sealing Rings For Presses,Shaft Seal Series Seals Dongguan Guo Hao Seals Technology Co;Ltd , https://www.ghrubberseals.com