A, the daily maintenance of milking machine (a) of the milk cup clean once a week will milk cup down -, the stainless steel milk cup, milk cup short slab and pulse tube inside and outside clean, dry, and rape. Note when put back in place, the milk cup set of top and central to into a straight line, in order to avoid the distortion, harm the udder. (2) maintenance pulsator pulsator is the heart of the milking machine, require highly sophisticated, each part is the key to guarantee the normal work of the milking machine. Maintenance of it should be carefully every two months out the moving parts and the pulsator shell, flexible use of tap water and detergent, brush with wool in addition to dirt, rinse with clear water after dry, should pay attention to when disassembling sequence. If milking machine is in a very damp or dust under the condition of large operations, the cleaning at least once a month. At the same time should pay attention to once the milk into the pulsator should be timely clean and dry. Suggest pulsator tester is used to inspect at least once a year pulsator pulse frequency and pulse rate, best by professional department or milking machine technical service personnel. If pulsator need an overhaul, will contact with dealers. (3) set cleaning once a week should be set of breast milk all apart, manual cleaning parts. Cleaning process should pay attention to check the rubber parts, such as cracks aging, to timely replacement. (4) the maintenance of vacuum pump vacuum pump is the power of the milking system components, its performance directly affects the performance of the milking machine, therefore, it is very important to its maintenance and maintenance. Keep the vacuum tank and stabilizer mesh clean: inside the vacuum pump will never allow any tiny sundry into, or its performance will be affected by a lot of, even cause damage. Vacuum tank is come into the main channel, therefore, every time after milking to wipe them cavity. Also note that before the next milking as and sundry into, need to wipe again. The mesh of vacuum regulator to regular cleaning, keep clean, ensure the normal work of the voltage regulator. Must not in the absence of mesh boot, because it can make the stuff in the air into the vacuum pump. If the vacuum pump suction milk, must immediately stop, flush the vacuum tank and rubber tube, otherwise it will burn machine. Rubber seal timely replacement of the rubber seal on vacuum tank, six months after a continuous use will have different degree of deformation, aging or the user can according to the actual situation (such as a flat) for replacement. Often check the drive belt, motor and pump equipment strict debugging before they go out, ensure that the motor and pump pulley in the same plane, as a result, users don't removed. In use process to check drive 9 leather belt, look to whether wear or too loose, such as belt too loose tension is needed, such as wear serious, need to change. Otherwise, will cause the loss of vacuum or unstable, milking performance severely affected. 2, common faults and elimination method (a) boot or work vacuum gauge readings to be outside the scope of 45-50000 mpa reason may be a tank seal leakage, then coated with colored water on the seal, observation of color into the tank. If yes, suggests that seals need to be replaced; Such as infiltration, no color could be stabilizer is loose, need to open the stabilizer on the cover, observe the vacuum gauge readings while rotating voltage regulator of copper set, until the pointer refers to within the normal range. Then, tighten lock nut. (2) the milk inside the vacuum tube is a vacuum, but it can't wash not clean milking reason is the lid, caused by a single valve adhesion were present, the milk and the parts should be washed. (3) the pulsator don't work has four aspects: one is the vacuum tube switch didn't open (open); Second, pulsation frequency adjustment screw is (should be adjusted to a suitable location x 3 is somewhat skewed between pulsator cover and the machine body is (should be); four is the pulsator vent plug.