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Vacuum Sealer
Model No.: CP428-VS
COSORI SUPPORT:
Mon - Fri 9:00 AM - 5:00 PM PST
(888) 402-1684 | support@cosori.com
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With Heartfelt Thanks
We thank you for purchasing a new Premium Vacuum Sealer, and we’re excited to see
what you’ll cook up very soon.
We’re looking forward with you to preparing many fresh meals in your kitchen with
minimal operation or eort. And when we say “with you,” we mean it—our helpful
customer support team is available by phone at 888-402-1684 or by email at
support@cosori.com. We’re here to lend an ear to your questions and concerns (or your
joy over a successful recipe). Happy cooking!
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Table of Contents
Keeping Things Safe
Getting to Know Your Vacuum Sealer
How Does it Work?
Tips for Vacuum Packaging
Care & Maintenance
Troubleshooting
Warranty
Customer Support
Connect with Us
Package Contents
1 x Vacuum sealer
1 x AC power cord
1 x Roll (20cm width x 500cm length)
5 x Vacuum bags
1 x Hose Attachment
1 x User manual
Specifications
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Voltage:
Rated Power: 120W
Sealing Bar Length: ≤11.8” (30 cm)
Sealing Time: 6~10 seconds
Vacuum & Sealing Time: 10~20 seconds
Vacuum Pressure: -9.4 PSI (-65 kPa)
Sealing Type: Heating lament sealing
Size: 16” x 7.9” x 3.4” (40.8 × 20.1 × 8.7 cm)
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100V~240V/50-60Hz
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Keeping Things Safe
IMPORTANT SAFEGUARDS
Please read, understand, and
comply with all the instructions
provided in this manual before
using the device. Failure to comply
with the instructions given in this
manual and/or using the device
in ways other than the ones
mentioned in this manual may
result in serious injury and/or
damage to the product.
General Safety
• DO NOT operate this appliance
on wet surfaces or in outdoor
settings; this appliance is for
indoor use only.
• DO NOT operate this appliance
if it has a damaged power cord
or plug.
• DO NOT operate this appliance
if it malfunctions or is damaged
in anyway. Contact customer
service immediately if any part of
this appliance is damaged.
• DO NOT place this appliance
on or near a hot gas or electric
burner, heated ovens, or any
other heat sources.
• DO NOT immerse any part of
the appliance, power cord, or
plug in water or other liquids.
• DO NOT use this vacuum sealer
as a toy. Close supervision is
required when being used near
or by children.
• When not in use, do not lock the
lid. Locking the lid for extended
periods of time will deform the
foam gaskets.
Safe Use & Care
• Only use this appliance for its
intended use as described in this
manual.
• Always make sure the lid is
unlocked before plugging in and
disconnecting the appliance.
• Always unplug the vacuum
sealer when it is not in use, is
unattended, or when being
cleaned.
• For best results, use Cosori
vacuum bags, bag rolls,
containers, and accessories.
• This vacuum sealer is also
compatible with most 8” and 11”
vacuum sealer bags and vacuum
sealer bag rolls.
• When sealing multiple bags,
allow the vacuum sealer to
rest for at least 40 seconds in
between each bag to prevent
the device from overheating.
• DO NOT reuse bags after
storing raw meats, raw sh,
or greasy foods to prevent
contamination.
• DO NOT reuse bags that have
been microwaved or simmered.
Bags used for cooking should
not be used more than once to
help prevent contamination.
• DO NOT vacuum package
carbonated or sparkling
beverages as gas removal will
cause such liquids to go at.
SAVE THESE
INSTRUCTIONS
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Geting to Know Your Vacuum Sealer
PRODUCT DIAGRAM
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1. Vacuum & Seal / Cancel Button
2. Pressure Button
3. Food Button
4. Canister Button
5. Marinate Button
6. Manual Seal Button
7. LED Indicators
8. Sealing Bar
9. Upper Foam Gasket
10. Bag Cutter
11. Bag Cutting Rack
12. Lower Foam Gasket
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13. Rubber Sealing Lip
14. Air Intake
15. Lid
16. Bag Corner Cutter
17. Vacuum Chamber
18. Release Buttons
19. Exterior Hose Port
20. Hose Attachment
21. Canister
22. Vacuum Bags
23. Vacuum Roll