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2. Place the plastic bag containing the item in the vacuum chamber. The bag mouth is neatly placed on the heat seal (if at least one nozzle should be inserted into the bag mouth).
3. Press down the cover and the air pumping (vacuum) indicator on the panel lights up. The vacuum pump starts pumping, the cover is automatically sucked, and the vacuum knob can adjust the vacuum level according to the packaging requirements. When adjusting, the scale is from low to high. The amplitude should be small. 4. When the pumping reaches the set time (ie the required degree of vacuum), that is, the pumping is over, the pumping indicator is off, the charging indicator is on, to indicate that the inflating is started. The inflating knob can adjust the inflating. The length of time (that is, the amount of inflation), the method is the same as above. If you do not need to inflate. Turn the power switch to the vacuum position, the program automatically enters the vacuum packaging, and the inflation indicator goes out.
5. When the air pumping or inflation is completed, the indicator light will be extinguished, and the heat seal indicator light will be on, that is, the sealing program will be entered. The heat sealing time and temperature adjustment knob are arranged on the panel to adapt to different thickness materials, and when adjusting the time and temperature, the rotation is performed. The amplitude should be small to prevent the heat seal temperature from suddenly increasing and burn out the heat seal fittings.
6. When the set heat sealing time is reached, the heat seal indicator light is extinguished, so that the heat seal is finished, that is, the vacuum chamber enters the atmosphere through the solenoid valve until the cover is automatically lifted, and the vacuum inflation packaging process is completed, ready for the next time. Packaging cycle.
Vacuum machine operation steps
1. Turn on the power: Turn the power selection switch as needed, that is, the power indicator light is on. The power selection switch points to the vacuum for the vacuum seal, and the vacuum is the vacuum inflation seal.