Note the use of rotary drilling rig 1, after starting the engine, should low speed for 3-5 minutes, pneumatic rig sales, and turn the power head at no-load, mine pneumatic drill, 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, pneumatic drills accessories, to ensure that no oil spills, leakage phenomenon. 5, the rig must be commanded by a person when walking, 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, on a regular basis to check for malfunctions drilling rig swivel joint daily work often appears as a multi-purpose drilling rig tire type full hydraulic drilling machine, with advanced structure, easy to use, auxiliary time is short and so, but in the process of inevitable daily use It will be some failures, including small series to put together some of the common symptoms. 1, the hydraulic system is often first appear insufficient pressure. 2, the oil tank is too small or pump damage caused by high oil temperature of hydraulic system failure. 3, the viscosity of the oil pump too high or too low causes fever and severe wear. 4, the brake band on the inner surface oil slick caused by skidding winch brake. 5, rig power machine with slip clutch assembly coaxial couplings cause fever, pneumatic drills, flexible ring excessive wear. 6, friction or excessive wear and tear caused by the compression spring aging or broken clutch slipping. These are the common failure, water well drilling rig itself compact structure, strong integrity, because the complexity of the production and operation to increase the difficulty of routine maintenance, so routine maintenance should be cautious to avoid failure problems delayed production schedule. Manufacturers of pneumatic drills, pneumatic drills, Long 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!