1, in addition to the inner wall machine vibration class guides butter filling and related parts inspection, adjustment, cleaning, refueling and other routine maintenance, it should also do the following maintenance work regularly; calculated according to actual working hours, total running 1800 hours, the need for a reduction in the lubricating oil tank, add new oil before applying kerosene or diesel will decelerate tank clean. Regularly check gearbox oil level, if close to the lower to the upper limit should immediately fill. According to the provisions added to HL-30 Summer gear oil, winter join HL --- 20 gear oil, non-oil mix different brands of gear to use. When the seal leakage failures, should be replaced seals 2, the vibrator wallboard machine maintenance shall be as follows; A, the vibrator in the handling and operation, should pay attention to light, to prevent damage to the tap. B, the outer casing should be kept clean, so as not to interfere with the motor cooling. C, the vibrator operation found abnormal sound or abnormal vibration and coke smell should immediately disconnect the power down to check. D, bearing grease composite calcium based grease, pay attention to regular cleaning, replacement vibrator jog run 150 to 200 hours, coating weight can not be too much to fill one-third of the bearing cavity is appropriate, in order to avoid bearing fever. E, regularly check the wear bearings, seals and other wearing parts, if found to be promptly replaced. 3, wall extruded running, if there is quality management system boards forming speed difference and a serious decline, should stop to check mixing blade, wall, diaphragm and other consumable; replace the mixing blade, should be done symmetrical replacement in order to ensure uniform feeding. 4, this machine can not be missed days light wall place, not long-term, the key parts should be oiled to protect, and two front and two rear road wheels touchdown wall corners, horizontally, in order to reduce distortion. 5, in addition to the use of maintenance in accordance with the provisions of this manual, users should also develop safe operation of the extruder, the implementation capacity operation, to ensure the normal operation of the aircraft, in order to produce qualified products.