Note the use of rotary drilling rig 1, after starting the engine, should low speed for 3-5 minutes and turn the power head under load, in order to facilitate the hydraulic system is working properly. 2, the rig during operation, the operator should regularly observe a variety of instrument instruction is normal, if unusual circumstances should be stopped and checked. 3, the operation should pay special attention to the operation control lever should be in place in order to avoid pressure shocks to the system. 4, in the course of the tightening pressure should be checked vibration fittings and pump tightening bolts to ensure that no oil spills, leakage phenomenon. 5, walking rig drilling rig services must command by hand, with particular attention to the dangerous location power lines, puddles, etc. 6, within the scope of the rig swivel strictly prohibited. 7, the rig after the transfer process, must stretch crawler flatbed immediately after the next car. 8, check the hydraulic oil, hydraulic oil cooling must wait before proceeding. 9, when the drill pipe welding parts, must turn off the power switch. 10, regularly check the rig swivel joint daily operations of the technical requirements of Shandong rig, rig operations are in need of special attention to some problems in their daily work, the technical requirements to be strict to prevent unexpected incidents. When the machine stops short of drilling rigs, to give a small amount of compressed air, in order to avoid the impact of the internal sediment intrusion, if stop working in a long time, the need to mention the impactor 1-2 meters away from the bottom of the hole again fixed. Work should pay attention to the impact of the sound and the gear box functioning properly, found abnormal phenomenon should immediately stop inspection. Extra time to take in new drill, paying particular attention to the hole clean to avoid the impact of sand mixed with internal, mechanical damage or stop drilling accident occurred. Pay attention to check the gas pipe path, each portion of the bolt, nut joint connections are secure. Check lubrication and pay attention to the wind motor. When the working area of ??water, use a large aperture diameter drill bits, drill rigs and insert, and drill pipe out of the ground 100-200mm, in order to prevent falling into the mud hit rock slag hole. When drilling is not allowed to fall into reverse so as not to drill wells. Drill pipe joints with grease lubrication, lubrication of the gear unit made with butter. At the end of the work shift, they must shun the machine cleaned surface dirt; prohibited in dismantling large surface discharge (split into components to facilitate handling of exceptions), in order to avoid the loss of key parts of parts and damaged parts. Although the end should be carried out after each repetitive work, but also to maximize the effectiveness of the rig in order to maintain, but also to reduce accidents. Service rig, drilling rigs, dragon industry machinery supplied by Shandong Machinery Co., Ltd. Dragon. Machinery Co., Ltd. Shandong Long (www.longyejixie.com) strong, credible, in Tai'an, Shandong Engineering Machinery Parts industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead industry machinery and you work long into the brilliant, for a better future!