1, concrete mixer should be set at a flat position, with square wooden paving around the axle, tire put high overhead, avoid walking in motion occurs. 2, concrete mixer should impose secondary leakage protection, after the power is turned on before Bridge concrete mixer for sale china work must be carefully examined by the turn that the empty test qualified before use. Commissioning tests should mix drum speed is appropriate, under normal circumstances, the proportion of empty vehicle speed (after charging) slightly faster 2 to 3 revolutions, such as a difference of more, the ratio should be adjusted to move the wheel and drive wheel.
3, the direction of rotation of the mixing drum should be consistent with direction of the arrow, as inconsistent with reality, should be corrected electrical wiring.
4. Check the drive clutch and brake is flexible and reliable, wire rope for damage, pulley track is good, there is accessibility and other parts of the lubrication and so on around.
5, boot, always pay attention to the various components of the concrete mixer operation is normal. Shutdown, always check the concrete mixer blade is bent, whether it has knocked out or loose screws.
6, when the concrete mixing is completed or is expected to stop more than 1h, in addition to the more than expected out of the net, the application of gravel and water into the tube shaking, rotating power to stick to the barrel of the mortar discharged completely clean after flushing. You may not have water in the barrel, in order to avoid the barrel and leaf rust. It should also clean the mixing tube outer fouling, clean and in good mechanical retention.
7, do not stop after work and should wind up its power, and lock the switch box to ensure safety.

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