One, the cooling fluid in the radiator of a running gas-powered generator is typically very hot and under pressure. Do not dismantle the radiator or remove pipes when it's not cooled down, and do not work on the radiator or open the fan guard while the fan is rotating.

Corrosion issues are a primary cause of failures in radiators. It is essential to maintain tube joints to prevent leaks and regularly add water and drain air from the top of the radiator to keep the system "air-free." Gas generator radiators should not be in a partially filled water state, as this accelerates corrosion. For non-operational gas generators, it is recommended to either fully drain or fill the radiators. If possible, use distilled water or natural soft water, and add an appropriate amount of rust inhibitor.

External Cleaning: In dusty or soiled environments, the gaps of a gas generator radiator may become blocked by debris, insects, etc., thereby affecting the radiator's efficiency. Regular cleaning of light deposits can be done by using low-pressure hot water and detergent to spray-wash, directing steam or water from the front of the radiator towards the fan. If done in the opposite direction, it will only blow dirt into the middle. When using this method, cover the gas generator with a cloth. For stubborn deposits that cannot be removed by the aforementioned method, remove the radiator and soak it in hot alkaline water for about 20 minutes, then rinse it clean with hot water.

Four, Internal Cleaning: If the system has been temporarily flushed with water due to joint leakage, or if it has been in operation without rust inhibitor for a period, it may become clogged with scale.