Whether the sensor position check automation equipment shift. As the maintenance staff negligence, may be some sensor position errors, errors timely regulation, sensor if damaged, must immediately replaced. In addition, because the automation equipment vibration, most of the sensor in the long-term use, will appear position loose, so in daily maintenance to regularly check the position of the sensor is correct, whether the firm fixation.
  Mechanical hand to check all the power, automatic gas source, hydraulic source. Power supply, pneumatic and hydraulic source problems often leads to automation equipment failure. For example, the power supply problems, including power supply fault in the whole workshop, such as power is low, the insurance burned, the power plug bad contact; the air pump or hydraulic pump is not open, pneumatic triple pieces or two pieces is not open, the hydraulic system of the unloading valve or pressure valve is not opened.
  Mechanical hand inspection automation electric, pneumatic and hydraulic circuit connection. Whether the wire circuit breaker view appears, especially if the wire slot by slot cut off due to pull. Check whether there is damage to the crease of trachea. Check the hydraulic oil pipe is blocked. If tracheal serious crease, replaced. As to the replacement of hydraulic oil.
  Mechanical hand inspection automation equipment of relay, flow control valve, pressure control valve. These devices are needed for daily maintenance and parts in the automation equipment.