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The general instructions for the pressurized drilling machine are as follows:

Before drilling, please confirm that all components are securely fastened. Turn on the machine switch (on) and preheat it for a while until it reaches normal operating temperature before starting the actual operation. 2. Connect the suction device and storage tank with an air duct to ensure that the sealing material is attached to the pipeline without being worn off, the interface is tight, and there is no air or oil leakage. 3. Choose the appropriate drill bit size according to actual needs and install it at the appropriate position on the top of the host; At the same time, install the pressure gauge at the end of the exhaust pipe (pay attention to tightening the fastening nut). 4 . Add distilled water to the storage tank until it is full; And connect the short section with a single valve to the quick connector on the other end of the host and close it with the three-way valve on top. During work, close attention should be paid to the changes in the pointers of the inlet and outlet ports to ensure that they are within the middle green zone, indicating that the working pressure range is appropriate. When the pressure is too high, adjust the pressure relief valve or reduce some process steps to reduce the oxygen supply speed. During work, it is strictly prohibited to disassemble instrument parts without inspection before use to avoid accidents. 7 Cleaning methods: Soak in kerosene for a few minutes, then clean and dry with a brush. Do not block the weld seam, which may affect normal use. 8 Pay attention to the direction of the safety cover to prevent the arms or hair of workers from being caught and causing injury. 9. This equipment must be placed steadily before construction! To prevent the mechanical parts from getting stuck or the arms from getting caught by people accidentally! If any abnormal sound is detected during use, stop using immediately for inspection. The above word count is approximately 150 characters. If there are any other requirements or specific usage precautions, they can be described in detail and supplemented. The word count is between 3349728 bytes (6 pages in total) (recommended for reference only)