Dezhou Minao Machinery Equipment Co., Ltd.

& Industrial heater equipment should pay attention to the following points when using it: When the temperature in winter is below ℃, the front windshield will have a layer of ice and frost. Start the engine, and when the water temperature rises above
℃
, move the operation to the defrost position according to the sign, put the cycle in the indoor circulation position, and turn on the blower motor to the third gear position. , at this time, the motor rotates at the highest speed, let it work for
minutes, and then the gear can be placed in the first or second gear position according to the defrosting condition. It is best for the driver not to leave the cab at this time. If the motor is found not to rotate, the motor gear should be returned to the closed position immediately to avoid burning out the variable speed resistor. When the outside temperature is low and there are many drivers and passengers in the cab, there will be frost on the glass. You can put the operation in the defrost position and the outdoor circulation position. The motor can be put in the first or second gear position, so that the frost can be removed. clean. When there is no sand and dust outside, the circulation can be placed outdoors to make the air in the cab fresh. If there is sand and dust or the weather is too cold, put the cycle indoors to prevent sand and dust from entering the cab.
After a period of operation, the heater water tank will have a layer of foreign matter and dust on the surface. If not removed, it will affect the heat dissipation. After the heater motor has been running for a long time, the motor should be maintained and replaced. This operation process must be judged and maintained by professionals. The motor cannot be disassembled without permission. This can easily cause a short circuit and the motor does not rotate. In the mild case, it may cause burns, and in serious cases, it may cause burnt wiring harness. ,on fire. The motor ventilation duct cannot be removed. If removed, the motor may overheat and burn out. The variable speed resistor can make the motor change gears. If the first or second gear is used for a long time, the resistor will easily burn out and affect normal use. If this problem is found, it should be replaced in time. After long-term use of the operating system, the operating cables are prone to aging and deformation, making the operation insensitive or inadequate. Do not move it rigidly to avoid damage to the parts. If you find this problem, you should go to the maintenance station for diagnosis, and repair and replacement should be carried out according to the specific situation. Ventilation ducts are the
and
hoses of the heater. Due to long-term use in high temperature conditions, they are very easy to age and crack. If any problems are found, they should be replaced in time to avoid water leakage and excessive water temperature. , causing the engine cylinder head to deform. Replace the hose with the hose supplied with the Xiali car. The defective hose is not corrosion-resistant.