What should I do if the small heating tank is blocked?

1, check the warm air in the car, and blow the heat from the warm air small water tank into the cab with a blower. If the air volume is insufficient or the distribution of cold and hot air is not good, the heat of the small water tank of the warm air cannot be radiated, and the temperature of the warm air cannot be increased. At this point, first check whether the filter element is dirty or blocked, clean it, and replace it in time if necessary.

2. Check the operation of each gear of the blower to ensure that each gear has sufficient speed. If the knob is set to the warm air position, the air volume is large enough and the wind direction is normal, and the cold air is blown out, check whether the cable of the hot and cold air control flap in the warm air box falls off, whether the warm air impeller is damaged, whether the flap falls off, etc. After troubleshooting, the warm air will get hot.

Extended data:

Matters needing attention in the use of automobile water tank:

1, use soft water, and use hard water after softening to avoid internal blockage and scale formation of radiator. When using antifreeze, in order to avoid radiator corrosion, please be sure to use long-term antirust antifreeze produced by regular manufacturers and in line with national standards.

2, in daily use should always check the water level, stop using water after cooling. When adding water, slowly open the water tank cover, and the operator's body should be as far away from the water inlet as possible to prevent high-pressure steam from spraying from the water inlet and causing burns.

3. When the radiator is completely drained before adding water, turn on the drain switch of the engine cylinder first, and then turn it off when there is water flowing out to avoid blisters.

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