Summer maintenance

The beginning of summer has passed，The temperature rose steeply。Hot summer is undoubtedly a kind of suffering for all card friends.，At the same time, it is also a severe test for the mixer truck.。In order to ensure that the mixer truck can work normally in summer，Guarantee the attendance rate of mixer truck in summer，Xiaobian collated and summarized a summer mixer maintenance strategy.，For your reference~

Reasonable use of external additives

In the course of construction，The amount of cement can be reduced by using water reducing agent or fly ash instead of cement.。If a longer distance of transport is required，Retarder may be used to control setting times，However, it is necessary to ensure that the amount of retarder is correct。

Avoid excessive engine temperatures

Engine as“The heart of the truck”，Try to prevent the engine from overloading。In the course of driving，Be sure to pay attention in time.Water thermometerThe change of。In the summer，The water temperature gauge is prone to excessive temperature.，When the water temperature exceeds 100℃Time，Park in the shade to cool down.，Perform an engine check。Allow the engine to idle，And open the engine hood to facilitate heat dissipation.。

Avoid water loss of battery

The temperature is high in summer，Water in the battery electrolyte evaporates quickly.，The liquid level drops quickly，So that that polar plate reveal the liquid level，Cause early damage due to water shortage of the battery。So，Frequent inspection in summerBatteryInner liquid level，And add it in timeDistilled water，O as to ensure that the storage battery is in good working condition.。

Check the tire pressure regularly.

If you don't care about the tire pressure，It will cause the tire to overheat and affect the service life of the tire。Summer needsCheck the tyre pressure regularly，At leastCheck once every half a month。In the course of driving，The driving time should not be too long，If wading，Wait until the tire temperature is properly lowered before wading.，To prevent early damage to the tire。

Check each instrument regularly.

Due to the seasonal high temperature, the machine will inevitably react with the temperature, resulting in overheating of the machine and abnormal operation of the components.。Strengthen the inspection of engine cooling system in summer、Maintenance，IncludeWater tank、Thermostat、Water pump、FanEtc，Fill cooling water in time；Each shall be checkedElectric machinery、Electric applianceWhether there is overheating phenomenon、Abnormal noise phenomenon，Check whether the instrument indication is normal；It should be cleaned regularlyAir filter element、Clean the air inlet pipe、Replace regularlyOil filter……

The tank shall be cleaned regularly.

Use water before each loadingClean the feed inlet，Keep it moist.；After loading，Then use clean waterWash away the remaining concrete；After unloading，Clean the discharge port first，Add another 30 to the tank-40LClear water，Clean the interior，And the sewage is discharged before the next loading。Thoroughly clean the concrete storage tank and around the material inlet and outlet before finishing the work.，Ensure that there is no cement and concrete caking。

Summer is coming

Card friends are taking good care of their cars.、At the same time of frequent inspection

Remember to take care of yourself too.