The preface to the hydraulic drilling management system of xx demolition ltd., which ensures engineering quality and safe production and improves the essential safety of the equipment, was prepared in conjunction with the daily maintenance of the unit and instructions on the use of the equipment, in accordance with the group management approach. 7. O. P. O. S. A. S. A. S. O. S. A. S. A. O. S. A. S. A. S. A. S. A. O. S. A. S. A. S. A. S. A. S. A. 5. Lubrication and sealing are performed in accordance with the provisions of the maintenance manual for equipment. Vi. Other information to be recorded: the use of instructions for operating maintenance 1; maintenance of 1. 1; internal combustion engines; reference to random internal combustion engine operating manual 1. 2; and the best operating level of oil for oil slots, hydraulic tanks and fuel tanks are in the middle of the oil-marked windows on the side of their oils, so as not to be overfilled. It is too full to see the level of oil, indicating that the fuel is overfilled and needs to be pumped. Refuelling is normally required when the oil table is at the bottom of the window and is added to the middle of the window. Other, e. G., re-turn speed reduction box, lubricant mist, walk speed reduction box, etc., are credited in the required quantity. The fuel tank on the rig shall be refuelled every day or eight hours of work (if necessary) to prevent the formation of sediments in the tank from being refuelled as soon as the rig is operational on a daily basis; the use of clean fuel is essential and all measures must be taken to ensure that fuel that is injected or pumped into the tank is absolutely clean. When fuel is added, a non-metal auxiliary funnel may be used to complete the refuelling in addition to the pump pump, noting that the funnel must be cleaned before it is used. Every six months, the discharge block at the bottom of the fuel tank shall be removed from the fuel deposit/condensation and then tightened to the pressure. 1. 4. A belt, an internal combustion engine fan and a water pump belt cannot be too tight or too loose. Overstretched fan bearings or pumps carry additional loads that will reduce the life of the belt; too loose, which can easily slide and reduce the speed of the fan or pump, leading to excessive wear of the belt and overheating of the cooling system, which should be observed and regulated at all times. Once a piece of the belt is damaged, the new belt must be replaced in its entirety. Close-size single belts should not be used as an alternative to a particular piece of a matching belt, as their lengths may lead to premature wear and tear. 1. 5. Accumulation batteries, which are maintenance-free, shall be constantly monitored for leaks in the discharge fluids in the cylinders, for loose connections to the poles and for loose fixed positions, and shall be treated in a timely manner for anomalies. 1. 6. The tubes shall be replaced as necessary by a monthly examination of all wears/ages of wind, water, hydraulic and fuel tubes on the rigs. At any time when new tubes are replaced, ensure that the connection is secure, well organized and finally detected for leakage. 1. 7. Tightening items. A monthly or irregular check of all bolts, bolts, nuts, etc. In the rigs, should any looser be found, the whole body should be overhauled. 1. 8. Refrigerators. Refrigerators are essential for the proper operation of hydraulic systems. They must ensure that their dispersive surfaces are clean and that the contamination is immediately cleared with compressed air. The internal combustion engine 1. 10 refers to the operational maintenance manual for the internal combustion engine. A track rig is made up of right-and-right belts, each of which consists of a lead wheel, a hydraulic pressurizer, a belt chain, five heavy wheels and a final transmission device. The right side of the rig moves when walking, indicating that the right side is too tight, and the left side of the rig is too tight; the operator should check the looseness of the belt at any time by placing a long plank on the belt and measuring the lower edge of the belt, the standard value should be around 13 mm, and the looseness of the bands should be exceeded. At this point, the protection bolts on the hydraulic pressurized tightening regulator can be wriggled, the chain lifted through a one-way oil valve with a gun to inject calcium lubricant (yellow oil) into the mouth of the lower valve; or the butter-spreading (which cannot be unloaded) discharges butter to ease the belts to the point where they are required, and the oil mouths are then twisted to the point of shielding the screws. Trailed heavy wheel centre line
