Of course, a good road sweeper also needs the maintenance of the driver's friends. Below the Austrian car will teach you how to maintain your sweeping road 1, the vice engine of the sweeper car because of the different power of the engine brand is different, but the general speed is about 1500 to 1800 rpm, according to the needs of the work can generally choose to sweep the car With water spray dust reduction function, the conventional configuration generally comes with post-spray water, at the same time need to pay attention to the clean water tank water is enough, the general clean water tank capacity is different, the working time may have a gap.
3. Check whether the limit device of the clutch electric push rod of the vice-motor of the sweeping vehicle is normal. 4. To avoid the operation error, the sweeper control valve mainly distinguishes the main valve and the secondary valve. Then where is the main difference between these two kinds of valves, where the power of the main valve comes from the chassis of the sweeper car, and the power of the secondary valve comes from the auxiliary engine of the dedicated function part. Common road sweeper deputy engines include Chaochai, Jiangling and Cummins. The main valve manages the tilting of the shell behind the chassis and the hydraulic switch on the rear door of the compartment. The secondary valve manages the operation of the four floor brushes (which can individually control one side or all of the work) and the suction cup of the sweeper.
5, In addition, according to the situation of the road surface, the sweeper can choose whether the left sweeper and the right sweeper of the road sweeper work at the same time. If sweeping the corner, they only use the edge of the brush to turn the work. 6. The dustbin of the sweeper may be There is a small amount of dust deposited, and manual cleaning is required to clean the trash.
7. The pressure adjustment of the electromagnetic multi-way valve of the road sweeper is generally on the relief valve. Users can adjust the pressure appropriately to change the speed of the sweeping brush.
8, the distance between the suction cup of the sweeping vehicle and the ground should be adjusted frequently according to the condition of the road section.
9, sweeping car vacuum tube may often have dust and mud adhesion, need to be cleaned regularly to achieve better results.
10, The electrical part in the control box needs to be replaced by one piece for a more stable use.
11, sanitation workers should regularly check whether the functional parts are normal
12, in order to avoid the foreign matter in the hydraulic oil will affect the normal operation of the electromagnetic control valve, sanitation workers should regularly check the hydraulic oil is normal.
13. Check whether the limit device of the clutch electric push rod of the secondary engine of the road sweeper is normal.
14, When the control button of the sweeping vehicle is switched, the time interval should be 5 seconds
15. When a hydraulic component of the road sweeper does not work properly, check the circuit first and then check the circuit.
(1) Possible causes of circuit abnormality are: disconnection of insurance, loose connection of circuit connection, breakage of circuit (2) Part of the abnormality of oil circuit may be caused by: failure of oil pump, rupture of oil pipe, or oil leakage at connection of oil circuit. , solenoid valve failure.
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