pendoo Vacuum Sealer Machine User manual

Vacuum Sealer Machine
User Manual

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1. For your safe, open the top lid from both sides of the machine, NEVER touch the yellow
heating sealing bar to prevent burns, especially after sealing.
2. Make sure you are using sealing bags specifally design for food sealing vacuum systerms with
texture on one or both sides; The smooth bags can only for seal, not for vacuum.
3. Ensure the lid cover is pressed down firmly from both sides and locks into place prior to
selecting a sealing mode.
4. For the correct storage without using it, please slightly close the cover, do not lock the lid, it
will deform the gaskets and offect the machine function.
5. For the moist food or too much liquid in bag, dry or freere the food before vacuuming for best
result. Wet bags may not seal properly.
6. Note: Pre-freeze fruits and blanch vegetables before vacuum packaging because Fruits and
Vegetable carry out respiration in anaerobic conditions, produce gas and cause vacuum sealer bags
inflated.
7. The opening mouth of bag should be flatly placed between vacuum chamber area.
8. After you press the desired sealing function, allow the unit to operate without interfering or
pressing any additional buttons until the motor quiets.
9. Please leave at least 3 inches space between open end of bag and contents to avoid overfilling
and prevent the bag from the vacuum channel.
10. Be safe when plugging in or unplugging the power supply and keep your hands dry.
11. Keep the machine out of the reach of children and keep it in a safe place out of their reach
when not in use.
12. Avoid using the cord as a handle to disconnect the power cord or move the machine by pulling
the power cord; Operating the machine when the cord or plug is wet.
13. Keep the machine away from hot gases, heated ovens, heaters and any high temperatures. Do
not use the machine under a damp or high-temperature environment.
14. There is an automatic protection design of the machine, if it stops working after constantly
works, please wait for 15s to help dissipate the heat.
Warm Tips

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1 Snap-Fit 4 Heating Sealing Bar 7 Sealing Silicone Strip
2
Sealing Rings
5
Evacuation
3 Open Button 6 Vacuum Chamber
Product Name Food Vacuum Sealer
Rated Voltage
AC100V~240V
Rated frequency
50~60Hz
Rated power 120W
Sealing time
6-9 seconds
Vac/ Seal time 10-20 seconds
Pump down / sealing time ≤30S; If the size of the packaging bag or can is too
large, the time will be extended
Vacuum Pressure
Up to-0.8 bar
Suction Speed 12 liter/minute
Maximum vacuum -50~-70KPa
Sealing width
11.81in
Product Size 14.4in*5.7in*2.4in
Product Weight 2.20lb
Product Sketch
Technical Data

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Button Function
Pressing this button has two operational functions:
(1) When press this key, the machine starts to work ----- vacuuming and then
sealing automatically, and stops automatically after sealing is completed.
(Three sounds of drip,drip,drip indicate that the machine has stopped)
(2) Pressing this key while the machine is under the working state will
immediately stop the machine.
Press this button to start working on the machine ------ to seal the bag and stop
automatically when the sealing is complete.
(A single drop indicates that the sealing has been stopped) If you want to stop in
the middle of the working process, press the "Auto/Stop" key.
When this button is pressed, the machine starts to evacuate and automatically
stops when the vacuum value is reached. (A single drop indicates that the
machine has stopped). In the working state of the machine, press this button and
the machine will stop immediately. It is possible to control the pumping power
of the bags or cans manually; once the desired effect has been achieved, press
STOP the machine and then press SEAL to complete the work or remove the
pumping pipe to complete the work.
Normal Mode: Strong suction, for hard foods or objects.
Gentle Mode: Gentle suction, for soft food or objects.
Pressing this button allows you to freely select the mode according to your
needs, the system defaults to Normal Mode.
Dry: for dry goods and bags, a shorter sealing time should be used.
Moist: for wet items and bags, a longer sealing time must be selected.
Press this button to freely select the sealing time according to your
requirements, the system defaults to dry.
Operation Instructions

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1. Put the food into the special vacuum packaging bag, allowing at least 3 inches of space between
bag contents and top of bag. Do not overfill the bag with too much food.
2. Clean up the bag mouth with the articles and make sure that the opening of the bag is free from
dust or folds.
3. Put the open end of the vacuum packaging bag into the vacuum chamber of the machine, to
ensure that the bag does not leak, as shown in Figure 1.
4. Close the top lid and press both ends of the top lid with the palm of your hand to hear a crisp
locking sound, as shown in Figure 2.
5. Press the main button "Food" and select "Dry" or "Moist" according to your needs.
6. Then press the "Auto/Stop'' button and the machine will automatically complete vacuuming and
sealing, as shown in Figure 3.
7. When the vacuum sealing is complete, press the release buttons on both sides at the same time
to open the top lip and take out the vacuum packaging bag, as shown in Figure 4.
1.If you cannot do vacuum:
①PIs ensure the opening end is put into Vacuum Chamber
②PIs ensure the Vacuum sealing strip is not deformed because of too much pressure. If yes, pls
take it out and manually restore it.
2.If the machine stops working:
①There is an automatic protection design : It has a 15s Protection. Waiting time after every use,
which helps dissipate the heat.
②When the machine constantly works for 10 times, it is normal that the machine stops working
for 10-20 mins, which is our intended protection design. After cooling down, it works again. So,
pls don't worry, it is not a defective machine.
Vacuum packaging with vacuum bags

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1. Wipe the fresh-keeping can,box or lid clean and keep it dry.
2. Put the items in the fresh-keeping jar or box, do not overfill, and then cover well the lid.
3. Insert separately the two ends of the suction pipe into the outer suction port of the machine and
on the lid of the freshness can or box to ensure that the can or box in Sealed condition, as shown in
Fig. 5.
4. Then press two ends of the cover with the palm of your hand. Upon hearing the crisp latching
sound, please press the "Auto/Stop button"and the machine will stop working automatically when
sufficient vacuum pressure is reached.
5. Remove the evacuation tube as soon as evacuation is complete.
Please Notice:
1. In order to achieve a better sealing effect every time, it is best to let the machine cool down for
15 seconds after each packed, and remove any excess liquid or chemical residue in the vacuum
chamber, and then move on the next seal.
2. In order to avoid the sealed heating strip overheating when sealing continuously, sometimes the
machine will not work when press the "single seal" button, and it can be restored to normal after a
pause of 15 seconds.
3. For best results. use air sealing bags specifally design for use with food sealing vacuum
systerms--and for best results, dry or freeze all moist and overly-hydrated foods.
4. When vacuum-packed in a can or box, the heating strip gets hot, please do not touch the heat
strip to avoid burns.
5. The vacuum bag is too full, too large, or do not have a flat seal when sealing, which will lead to
gaps and air leakage when some positions are folded during sealing
6. When the vacuum sealer doesn't use in regular time, please do not lock the buckle, just make it
keep in the unlocked state, because long-term locking will cause to deformation of the seal and
affect the vacuum effect.
Fig. 5
Vacuum packaging with a jar or container

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1. Do not put too many items in the bag so that the open end of the vacuum bag can be easily
inserted into the internal vacuum chamber of the machine.
2. Ensure that the opening of the vacuum bag is dry, otherwise it will be difficult to seal. If there is
water in the food or the bag is wet, select the "wet" function, which will prolong the sealing time
and make it much better. (If there is too much liquid in the vacuum bag, pour out the liquid in the
vacuum bag, otherwise it will be difficult to seal completely or air leakage, After the vacuum
sealing process is complete, press Individually the "Seal" button once to enhance the seal again.)
3. Please clean and straighten the opening of the bag before packaging to ensure that no objects
different are stuck in the seal, don't let the bag have many folds when vacuuming, and don't let
hard objects on the outside scratch the bag.
4. Before evacuating, the bag can be pressed gently to expel some of the air out. This will reduce
the vacuum load on the machine.
5. Vacuum bags should be packed without sharp objects such as fish bones, hard shells, etc., which
may puncture the bag. If you need to pack similar items, can use a puncture-proof cover to put the
items in the bag and then vacuum pack them.
6. It is recommended to rest for 15s after sealing each bag, this will give the machine sufficient
buffer recovery time.
7. When evacuating, if it does not reach the required level for some unknown reason the vacuum
level, please check that the seals are not placed flat or twisted and that the bags are not leaking or
incorrectly placed.
8. Small amounts of liquid or food residues in the bag during vacuum packaging are inadvertently
pumped into the vacuum chamber, where they can clog the vacuum pump and damage the
appliance. To avoid this, fold some paper towels or put a filter in the vacuum chamber.
9. Fresh fruits and vegetables are not suitable for vacuum storage at room temperature, because
they are respiratory and release heat, making them prone to bag expansion. It is recommended that
these items be packaged in a food container and refrigerated in the refrigerator for better results.
10. Liquids must be cooled before vacuum packaging. Hot liquids will boil when vacuum-packed.
It must be packed in a vacuum-packed can.
11. Perishable foods are generally frozen or refrigerated, and vacuum packaging extends their
shelf life, but does not guarantee that they will never spoil.
Best practice guidelines for vacuum sealer

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1.Before cleaning the machine, make sure the power plug is unplugged from the electrical outlet.
2.Do not immerse the machine in water or other liquids.
3.Avoid cleaning the machine with rough materials that may scratch the surface or damage critical
components.
4.Use a mild soap and a soft cloth to remove food scraps or wipe down components.
5.Make sure the machine is completely dry when you use it next time.
Notes:
1. To avoid some diseases, please do not reuse the bag after filling raw meat, sashimi, greasy food,
and do not use the bag heated by microwave or boiled.
2. After using, please do not lock the top lid, otherwise it will cause the deformation of the air
sealing cotton and affect the vacuuming effect of the machine.
No response when vacuum sealing
1. Check that the power cord is in good contact with the socket.
2. Check that the power cord is not damaged.
3. If the machine switch has multiple modes, check that it is in the correct mode. Refer to the
operating instructions above for details.
No vacuuming
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
leaking. 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.
Servicing and maintenance
Trouble-shooting

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No sealing after vacuumed
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.
4. Air leakage may be caused by folds, tears, foreign objects or other liquids at the opening of the
vacuum packaging bag. Open the vacuum packaging bag, wipe the port part and flatten the bag to
ensure that there are no folds or damage.
After sealing, air enters the vacuum packaging bag again
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
fluctuating 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.
Bag Melting
1.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.
2.If the sealing silica gel and the thermal fuse is excessively hot, bag melting might be caused.
Please open the bag to have the sealing silica gel and the thermal fuse to cool down for a few
minutes.
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