机动喷雾器是一种价值较高的农机具，冬季长期存放不用时，必须进行科学保养，以免生锈损坏，影响使用寿命。首先，将机器全部拆开，仔细清洗各种零部件上的油污灰尘，汽油机的清洗要按说明书的要求进行。用红水或洗衣粉水清洗药箱、风机、或液管，然后用清水洗净，风机壳清洗 Motorized sprayer is a kind of agricultural machinery with high value. If it is not stored for long time in winter, it must be scientifically maintained so as to avoid rust damage and affect service life. First of all, the machine all apart, carefully clean all kinds of parts on the oil dust, gasoline washing machine according to the requirements of the manual. Use red water or detergent water to clean the chest, fan, or liquid pipe, and then washed with water, the fan shell cleaning