1.Post maintenance labels
■ During maintenance, the maintenance label should be attached to the steering wheel, and the name and time of the maintenance personnel should be written.
■ Maintenance personnel should also keep the start key to prevent accidents caused by misoperation.
2. Safety support
■ During vehicle maintenance, if the starting arm needs to be lifted, a support device should be used on the piston rod of the cylinder or the lower part of the boom to prevent the working device from falling accidentally and causing a safety accident.
■ The battery will generate hydrogen and oxygen when it is charged, and it will explode once it encounters an open flame or the exhaust port is blocked. Therefore, keep the battery away from the open flame and keep ventilation when charging.
■ When repairing the battery, do not put metal products on it to avoid short-circuit and acid water overflow.
■ The battery power must be turned off (the switch should be set to the o position); otherwise it will: cause the battery to explode; the shock current may burn out the engine computer board; welding near oily pipes, paint and tires will cause a fire.