Crane driver responsibilities and requirements: (1) The driver must obey the command staff when the command signal is unknown, the driver should issue a "repeat" signal inquired after directing intention clear before driving. (2) The driver must be familiar with common hand signals and command signals related to various standards and in close cooperation with the commanding officers. (3) When the signal is in violation of the provisions of the standard issued by the commanding officers of heavy lifting equipment, the driver has the right to refuse to perform. (4) driver before driving must-ringing warning, if necessary, should be lifted in-ringing, ground personnel notify the threat of withdrawal of the load. (5) In the process of lifting large equipment lifting handling, the driver of any person issued the "emergency stop" signal should be obeyed. Monthly inspection. Biopsy device security management by jointly conducted with the use of personnel departments, in addition to weekly inspection contents, the main power system for lifting machinery, hoisting mechanism, slewing mechanism, traveling mechanism, hydraulic system status detection equipment lifting handling lifting, replacement of worn, deformation, cracks, corrosion parts, electrical control systems, check feeders, controllers, overload protection, safety protection device is reliable. Caused by a test run to check for leaks lifting machinery, pressure, temperature, vibration, noise and other reasons failure symptoms. After observing the structure of the crane, support, transmission parts of the state of subjective testing, understand the state of the art crane machine, check to make sure the fault source anomalies. Lifting equipment company | Binzhou lifting equipment | Shandong Lu in Shandong Lu preferred by mechanical equipment installation Limited. Shandong Lu Machinery Installation Co., Ltd. (www.sdlzqz.com) strong, credible, in Jinan, Shandong industrial maintenance, installation and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shandong Lu lifting and you work into the brilliant, for a better future!