After purchasing the outdoor heater, after using it for a period of time, the maintenance of the outdoor heater is on the agenda. Today, how do we specifically maintain the outdoor heater? (How to maintain the outdoor heater?) Organized:
After a period of time, there is a layer of foreign matter and dust on the surface of the heater water tank of the outdoor heater. If it is not cleaned off, it will affect the heat dissipation. The blower motor of the outdoor heater has been running for a long time. The motor should be maintained and replaced. This operation must be judged and maintained by professionals. The motor cannot be disassembled privately. This will easily cause a short circuit and the motor will not rotate. The lighter will burn insurance and cause serious damage. Burn the wiring harness and catch fire. The motor ventilation pipe of the outdoor heater cannot be removed. After removal, the motor may overheat and burn out.
The variable speed resistor can change the gear of the motor. If the first or second gear is used for a long time, it is easy to cause the resistor to burn out and affect the normal use. If this problem is found, it should be replaced in time. After the operating system is used for a long time, the manipulating cable is easy to be aging and deformed, making the manipulation inflexible or not in place. Do not move it rigidly to avoid damage to the parts. If this problem is found, it should be judged at the repair station and repaired and replaced according to the specific situation. Ventilation ducts are the No. 1 and No. 2 hoses of the heater. Due to long-term use under high temperature conditions, they are very easy to age and crack. If problems are found, they should be replaced in time to avoid water leakage, resulting in excessive water temperature and deformation of the engine cylinder head. . When replacing the hose, use the hose provided by the Xiali car. The inferior hose is not corrosion-resistant.
The following points should be paid attention to when using the device: When the temperature in winter is below 0℃, there will be a layer of ice and frost on the front windshield. Start the engine, when the water temperature rises above 40℃, put the control to the defrost position according to the sign, and put the circulation to the indoor circulation position. Turn on the blower motor and put it to the third gear position. At this time, the motor speed is the highest, so that It runs for 3-5 minutes, and then the gear can be set to the first or second gear according to the defrosting situation.
During this period, the driver is best not to leave the cab. If the motor does not turn, immediately return the motor gear to the closed position to avoid burning the variable speed resistor. When the outside temperature is low and there are many drivers and passengers in the cab, the glass will be frosted. You can put the control to the defrosting position and the outdoor circulation position, and the motor can be placed in the first or second gear position, so that the frost can be defrosted. 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 windy sand and dust or the weather is too cold, put the loop in the room to avoid windy sand and dust from entering the cab.