The usage method and precautions of diesel anti-freezing agent

The use of diesel anticoagulant must strictly follow the steps to ensure its effectiveness and safety. The specific operation and precautions are as follows:
I. Correct Usage Method
1. Add sequence
Before adding diesel, the anti-freezing agent should be injected into the fuel tank to achieve thorough mixing through subsequent diesel flow. For example, add it in advance at a ratio of 1:1000 (that is, 1 liter of anti-freezing agent corresponds to 1000 liters of diesel).
2. Pretreatment operation
- Shake well and preheat: Before use, shake the bottle and preheat it to above 15℃ (it can be placed in a heated environment) to avoid low temperature turbidity affecting the effect.
- Mixing timing: It must be added before the diesel wax has formed. Once wax has formed, the effect of the anti-freezing agent is limited.
3. Applicable conditions
It should be used in combination with the diesel grade. If the temperature exceeds the national standard safety temperature for diesel, it should be switched to a lower grade diesel or the effectiveness of the anti-freezing agent should be verified through experiments.
Ii. Key Points to Note
1. Add proportion control
Operate strictly in accordance with the proportion in the manual. Excessive operation may cause the oil to stratify and clog the fuel system (such as the fuel pump and fuel injectors), which may affect the engine's lifespan in the long term.
2. Prohibit dangerous alternative methods
It is strictly prohibited to handle wax deposits by dangerous means such as roasting the fuel tank with fire or adding gasoline/kerosene. Such operations are prone to cause safety accidents.
3. Compatibility judgment
Confirm the compatibility of the anticoagulant with diesel grades and vehicle systems (such as SCR exhaust gas treatment systems) to avoid damaging the after-treatment devices.