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1试车前认真检查检查安装是否牢固、转动部分有无卡涩检查农用电动机基础是否牢固,各部分装配是否正确,螺丝是否拧紧,轴承是否缺油,定子与转子的间隙是否合理,间隙处是否清洁和有无杂物。检查机组周围有无妨碍运行的杂物,用手拔转电动机的转子,查看其
1 before the test carefully check the installation is solid, rotating part of the check whether the jam astringency of agricultural motor base, the correct assembly of the various parts, screws are tightened, the bearing is short of oil, the stator and rotor clearance is reasonable, the gap is clean And with or without debris. Check whether there are any obstacles around the unit to operate, pull the rotor by hand to see its