How should we protect the fire pump?

It is necessary to prevent the damage of the fire pump in the maintenance to extend the service life, and naturally save money for us. In order to save costs, our daily maintenance can be like this. 1. Check whether the oil level is normal. It cannot reach the oil mark line on the normal surface. If not, we must replenish it in time, but remember one thing, it cannot exceed the amount of the oil indicator line. 2. Check the radiator, the water is appropriate, if it is not added in time, the requirement of adding water is preferably clean water, as long as it is clean water, or the water is tap water. Why not use groundwater, because the impurities in the groundwater can easily form scale in the water tank, which will affect the cooling effect and is also prone to failure. In winter, we drive to preheat the car, add coolant to the car, and the fire pump is no exception. The weather in the north is very cold. It is best to add the coolant temperature to the fire pump according to the actual temperature. 3. Check the installation of each part of the fire pump, such as whether they are stable, the connection between the screw and the screw, if there is a loose phenomenon, tighten the screw in time. To clean the fire pump, soak it in a canvas or dry cloth and slowly wipe it over the body or against any surface that is grease or dusty.