2) When the new machine is activated, it should be cleaned and reloaded. After reinstalling, open an empty car and check if the operation is normal. However, the empty car time can't exceed 2~3min.. The time is too long, the temperature in the cylinder air cushion area is too high, and the phenomenon of grinding cylinder is easy to occur.
3) Do a good job in pipeline cleaning and routine disassembly and overhaul work. The machine is always in good working condition, and should always pay attention to adding lubricating oil. It is strictly forbidden to work without oil.
4) Operation should pay attention to opening the water after opening the air first, then turn off the water after closing the water first, and pay attention to the water pressure should be lower than the wind pressure to prevent the water from flowing back inside the cylinder of the rock drill, destroying the normal lubrication of the machine and affecting the normal operation of the machine.
5) When the rocker of the rock drill rotates very slowly, the shaft retraction force of the air leg should be reduced immediately through the pressure regulating valve. If the fiber rod has not turned, and the axial thrust of the air leg is invalid, the rock should be stopped immediately, and the rock will be removed after the fiber is broken.
6) Always observe the powder discharge of the machine. The gas leg rock drill is not allowed to remove the water needle operation or dry the eyes.
7) When the telescopic rock drill is working upwards, it should be noted that the magma flowing down the braver should not be close to the fiber sleeve, and the spacing should be at least 20mm. Otherwise, the blowing force is insufficient. In this case, check whether the blowing hole on the fiber sleeve is in accordance with the procedure. unobstructed.
8) When the telescopic rock drill is working upwards, in addition to complying with the safety technology of general rock drilling work, special attention should be paid to the sudden breaking of the drill to prevent accidents, and it is strictly forbidden to idling at full speed for a long time. When pulling the fiber, the trolley should be driven.
9) After the work is completed, close the water valve to make the rock drill run for a short time with a small wind, and remove the accumulated water to prevent corrosion.
10) For the rail type rock drill, when a fiber is finished, the wind should be stopped, and then the unloading tail should be reversed. When reversing the unloading, a small wind should be opened. If you change from forward to reverse, the inertia will cause a large impact, which will reduce the service life of the spiral rod.
11) When drilling rock and stopping it for a long time, it should be removed and cleaned in time, and coated with anti-rust oil, and stored in a dry place.
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