Drill work process safety precautions: Start power, turn normal after only start moving rig. Rig clutch work should be smooth, without impact of the phenomenon. When they find fever or slipping clutch should stop checks, friction excessive wear or failure of the pressing tower spring, should be replaced. Before shifting the transmission gear must be disengaged clutch until the gears to slow down or stop. Non-driving shift, so as not to damage the gear. Work pay attention to check transmission parts bearing, gearbox temperature must not exceed 70 ℃ Used DTH drilling rental price, check and eliminate overheating parking. Mast should be checked before landing landing masts Rope Used DTH diamond prices, if damaged, replace it immediately to avoid danger. After the stop drilling rig, diesel engine cooling water should be exhausted to prevent rust or waterways winter freeze damage the machine. Rig a long time, rail, and other machined surface of hexagonal shaft grease should be applied which sell second-hand hole drilling to prevent corrosion. During normal drilling, not the manual valve Jet module to "pull" position, and then use the control valve and flow control valve knob to achieve rapid promotion, it will increase the energy losses, heat the oil. Churning manually on the push-pull module spool valve sure to push in the end, pull in place; otherwise it would not be accurate passage action. Drill down approach: (1) the master switch to the manual position, lifting the drill. (2) when the impact is raised to about one meter away from the aperture stop for the wind, blowing against collapse orifice. (3) to stop the rotation mechanism, stop the fan. (4) off the power. Close air, water pipeline. Shanxi Kisan Compressor Rental Co., Ltd. to provide you with the sale of used and second-hand air compressor rig, leasing and recycling business! And contract various drilling drilling works! Used DTH drilling leases, Ordos Used DTH drill, air compressor provided by the Shanxi Qishan Qishan Compressor Leasing Corporation. Shanxi Kisan Compressor Leasing Co. (www.qskyjzl.com) (www.qskyjzl.com) strong, credible, in Taiyuan, Shanxi compression, separation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qishan compressor into the brilliant and you work for a better future!