In case of failure maintenance of concrete mixer truck, the cab of concrete mixer truck shall be closed, the engine shall be shut down, and necessary safety warnings shall be made. The specific safety operation guidelines are as follows: when concrete mixer truck needs maintenance or inspection, a sign board of "under maintenance" must be hung at an obvious position. Pull out the switch key and pull the handbrake. When troubleshooting the bottom of the concrete tank truck, there shall be firm support facilities, and the front and rear wheels shall be drilled with wooden wedges to prevent movement and sliding.
When two or more persons operate at the same time, one person shall be appointed to command, and they must be coordinated and concentrated. They shall not get on the vehicle without the command of the commander. Reliable lifting equipment shall be provided when moving the tank or parts of the mixer truck. If the components of Dongfeng chuangpu 3-party mixer truck need to be lifted manually, they must take care of each other and place the components firmly to prevent people from being injured by tilting. It is strictly prohibited to use open fire for lighting when the mixer is repaired. When cleaning parts with gasoline, keep away from open fire.
The used waste oil shall not be spilled at will, but shall be properly disposed of in the barrel. The oil touch cloth and waste cotton yarn shall be placed in a fixed container and cleaned or disposed of in time. When the screws of machine parts need to be tightened, open handles must be used to avoid accidents caused by sliding. When using manual electric tools, you must wear safety gloves and protective glasses, and assign a special person to control the electrical switch, so as to cut off the power supply in time in case of failure and avoid accidents. If the failure of the concrete mixer cannot be repaired and eliminated, the technical and after-sales service personnel of the mixer manufacturer shall be consulted, and the on-site guidance and maintenance of the concrete mixer technician shall be required if necessary.
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