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The red wire is the positive pole; the corresponding other wire is the negative pole.
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Select the appropriate voltage for your model and use a matching power switch.
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Connect the corresponding air tube to the air inlet and outlet.
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Ensure the input power supply provides stable voltage and constant current during operation.
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The medium for the micro vacuum pump must be gas only. Solids and liquids are not allowed to enter the pump.
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The pump’s service life is approximately 800–1000 hours. Continuous operation should not exceed 4 hours at a time. Long-term continuous use will shorten its lifespan.
