pendoo VS0319 User manual

Vacuum Sealer Machine

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After-Sales Service
Pendoo Vacuum Sealer comes with 3-Year Warranty. Scan this QR to enter our Website:
Thank you for purchasing Pendoo Vacuum Sealer Machine. For your safe use of the
product, please carefully read this manual especially the important safety precautions,
before you begin to use itand please properly use the product as instructed. Please
properly keep this manual for the future reference.
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Trouble-Shooting

-85Kpa

Trouble-shooting
If the sealing silicone strips and sealing heating strips are overheating and causing the vacuum bag to
melt, open the lid and allow the sealing silicone strips and sealing heating strips to cool for a few
minutes.
Bag Melting
1. Seal correctly, the open end of the vacuum packaging bag should be completely placed in the
vacuum chamber.
2. Check whether there is any foreign matter in the heating bar and upper sealing air cotton parts
and whether the position is correct. Ensure that the upper and lower sealing rings are intact. Wipe
them clean and place them in the correct position.
3. The vacuum bag may be leaking air. If air bubbles are produced, this proves that the bag is leak-
ing. Re-seal the bag or use another vacuum packaging bag.
4. Use a vacuum packaging bag with evacuation properties.
5. Air leaks may be due to folds in the vacuum bag, crumbs, cheese or other liquids. Open the bag,
wipe the ports and stretch the bag flat to ensure that there are no wrinkles, tears or damage.
No vacuuming
1. The machine is equipped with a vacuum pressure sensor. When the pressure inside the vacuum
packaging bag does not reach this preset pressure, the machine will not seal automatically. Check
that the lower and upper sealing strips have no debris and are in the correct position. Wipe them
clean and place them in the correct position and operate again.
2. Make sure that the upper and lower seals are not deformed or damaged.
3. The vacuum packaging bag may be leaking. If air bubbles are produced to prove that the
vacuum packaging bag is leaking, reseal it or replace it with another vacuum packaging bag.
No sealing after vacuumed
1. Air leaks may be caused by folds, tears, foreign objects or other liquids at the mouth of the vacuum
packaging bag. Open the vacuum packaging bag, wipe the port section and stretch the bag flat to
ensure that there are no folds or tears.
2. Air in the vacuum packaging bag may cause the food to ferment. Open the vacuum packaging
bag and discard the food if it has spoiled. Food that has not been placed in the refrigerator or fluctu-
ating temperatures in the refrigerator can cause food to spoil.
3. Check the vacuum bag for damage. Do not wrap sharp items, such as bones or nut shells. Wrap
sharp parts in paper towels to prevent puncturing the vacuum bag.
After sealing, air enters the vacuum packaging bag again

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