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คำตอบที่ 21
2.3 PRESSURE REDUCER
The VIR pressure reducer unit receives the gas, already in gaseous phase, and maintains a
constant and adequate supply pressure, conveying the right amount of fuel to the injectors, which are supplied independently through separate pipes.
From the evaporator, the gas reaches the reduction unit and enters the chamber containing the gaseous state filter element. The solenoid valve controls access to the reduction chamber where the pressure is controlled and stabilised. The gas - now at correct pressure - reaches the single supply pipes that directly link up to the electric injectors.
No instrument is needed to regulate operating pressure, because the adjustment made during
setting requires no further regulation in view of the high product reliability.
The compact dimensions of the reduction unit ensure easy fitting in any position, including close behind the engine or petrol injection "RAIL".
No maintenance is required, such as draining off oily substances, except for filter cleaning,
recommended every 15,000/20,000 Km. If the gas used is particularly "dirty" such cleaning may have to be done more frequently.
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รบกวนผู้รู้หน่อยครับ อยากทราบหลักการทำงานของ VIR กับหม้อต้มแก๊ส ครับ
