1. Hand-pressed plastic bag sealing machine does not need a power switch (automatic control). Insert the AC power cord into the socket and adjust the heating time according to the thickness of the material to be sealed. Place the plastic bag on the sealing surface and press the handle to automatically control the heating time. When the light is off, the power is automatically turned off. After about 1-2 seconds, release the handle and seal it.2. If there is damage at the sealing joint, the heating time is too long. Please turn the knob counterclockwise to shorten the heating time.3. If the sealing is not strong, it is because the heating time is too short. Rotate the knob clockwise to extend the heating time.4. If the plastic bag is stuck on the rubber pressure plate, it means that the cooling time is not enough, and the cooling time after the indicator light is extinguished must be extended. Please release the handle a little later.5. After the heating time is adjusted, it should be kept unchanged during use, no need to make any adjustments during continuous use.6. The hand-pressed plastic bag sealing machine can always plug the AC power cord into the power socket, and does not consume power when not sealed.
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