説明

• The ambient temperature must be controlled between 0~50 ℃; the pump should not be exposed to the sun, and should paintings in a clean environment The working medium of the pump mustn't ever contain oil, but it is allowed to be wealthy in water vapor: the temperature of the medium must be controlled at 5~ between 60°C Do now not allow strong foreign subject to go into the pump, and it is best to filter the fuel before getting into the pump Precautions 1 You needs to be short when welding the motor leads, otherwise the hot temperature will injury the motor 2 When there's huge ventilation throughout the pump, the noise is louder Do now not block the inlet and outlet of the air pump to bypass affecting the lifetime of the motor three The gasoline pump can't work in flammable and explosive gas with none treatment; when pumping harmful gas, the buyer must re-seal the complete pump to guarantee existence safety If it's used for explosion protection, the voltage needs to be as low as possible, and latest overload protection needs to be added 4 Foreign subject must never fall into the air nozzle, in any other case the micro pump might be damaged! The connection of pumping and exhaust ports should be correct, otherwise the micropump will work abnormally or be broken 5 It can't be used to extract oily fume fuel samples, if it's a necessity to extract It is better to clean the diaphragm of the pump in time after filtering or pumping 6 When a large amount of dust-containing gasoline is extracted, you should upload a filter out on the entrance of the air inlet So as to not cause the vacuum diploma and pumping charge to drop If it has fallen, you can disassemble the upper hide and center conceal (air chamber part) via yourself, do not flow different parts of the pump, wipe the air chamber diaphragm with alcohol cotton, and reinstall it

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