CASO DESIGN VC 300 User manual

Original
Operating Manual
Vacuum Sealer System
VC 300 (11392)

2
USA Branch
CASO Design USA LLC
[e-mail]
www.CasoDesignUSA.com
T.: 908.604.0677
Document-Number: 11392 06-17-2021
Printing and typographical errors reserved.
© 2021 CASO Design USA LLC

1Operating Manual ...................................................................................5
1.1 General ....................................................................................................................................5
1.2 Information in this manual.....................................................................................................5
1.3 Warning notices......................................................................................................................5
1.4 Limitation of liability...............................................................................................................6
1.5 Copyright protection ..............................................................................................................6
2Safety.......................................................................................................6
2.1 Intended use............................................................................................................................6
2.2 General Safety information....................................................................................................7
2.3 Sources of danger ..................................................................................................................7
2.3.1 Danger of burns ......................................................................................................7
2.3.2 Danger of fire ..........................................................................................................8
2.3.3 Dangers due to electrical power..............................................................................8
2.4 Food storage safety information...........................................................................................8
3Getting Started........................................................................................9
3.1 Packaging safety information................................................................................................9
3.2 Delivery scope and transport inspection .............................................................................9
3.3 Functions.................................................................................................................................9
3.4 Unpacking ...............................................................................................................................9
3.5 Disposal of the packaging .....................................................................................................9
3.6 Setup......................................................................................................................................10
3.6.1 Setup location requirements .................................................................................10
3.7 Electrical connection............................................................................................................10
4Complete Overview ..............................................................................10
4.1 Appliance diagram................................................................................................................11
4.2 Control Panel ........................................................................................................................12
4.3 Rating plate ...........................................................................................................................12
5Operation...............................................................................................12
5.1 Basics of sealing ..................................................................................................................12
5.2 Bags and rolls.......................................................................................................................13
5.3 Vacuum with a bag of the bag roll ......................................................................................13
5.4 Vacuum packaging with a bag ............................................................................................13
5.5 Use of the function "pulse vacuum" (Manuelles Vakuum) ...............................................14
5.6 Vacuum package in a Canister............................................................................................15
5.7 Storage ..................................................................................................................................15
6Cleaning and Maintenance ..................................................................15
6.1 Safety information ................................................................................................................15
6.2 Cleaning.................................................................................................................................16

4
7Troubleshooting ...................................................................................16
7.1 Safety notices .......................................................................................................................16
7.2 Troubleshooting table ..........................................................................................................17
8Disposal of the Old Device .................................................................17
9Guarantee..............................................................................................18
10 Technical Data ......................................................................................19

5
1 Operating Manual
1.1 General
Please read the information contained herein so that you can become familiar with your device
quickly and take advantage of the full scope of its functions.
Your vacuum sealer system will serve you for many years if you handle it and care for it
properly. We wish you a lot of pleasure in using it!
1.2 Information in this manual
These Operating Instructions are a component of the vacuum sealer system (referred to
hereafter as the Device) and provide you with important information for the initial
commissioning, safety, intended use and care of the device.
The Operating Instructions must be available at all times at the device. This Operating Manual
must be read and applied by every person who is instructed to work with the device:
•Commissioning Operation
•Troubleshooting and/or Cleaning
Keep the Operating Manual in a safe place and pass it on to the subsequent owner along with
the device.
1.3 Warning notices
The following warning notices are used in the Operating Manual concerned here.
Danger
A warning notice of this level of danger indicates a potentially dangerous situation.
If the dangerous situation is not avoided, this can lead to death or serious injuries.
►Observe the instructions in this warning notice in order to avoid the danger of death or
serious personal injuries.
Warning
A warning notice of this level of danger indicates a possible dangerous situation.
If the dangerous situation is not avoided, this can lead to serious injuries.
►Observe the instructions in this warning notice in order to avoid the personal injuries.
Attention
A warning notice of this level of danger indicates a possible dangerous situation.
If the dangerous situation is not avoided, this can lead to slight or moderate injuries.
►Observe the instructions in this warning notice in order to avoid the personal injuries.
Please note
A notice of this kind indicates additional information, which will simplify the handling of the
machine.

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1.4 Limitation of liability
All the technical information, data and notices with regard to the installation, operation and
care are completely up-to-date at the time of printing and are compiled to the best of our
knowledge and belief, taking our past experience and findings into consideration.
No claims can be derived from the information provided, the illustrations or descriptions in
this manual.
The manufacturer does not assume any liability for damages arising as a result of the
following:
•Non-observance of the manual Uses for non-intended purposes
•Improper repairs Use of unauthorized spare parts
•Technical alterations, modifications of the device
Modifications of the device are not recommended and are not covered by the guarantee.
All translations are carried out to the best of our knowledge. We do not assume any liability
for translation errors, not even if the translation was carried out by us or on our
instructions. The original German text remains solely binding.
1.5 Copyright protection
This document is copyright protected.
CASO Design USA LLC reserves all the rights, including those for photomechanical
reproduction, duplication and distribution using special processes (e.g. data processing,
data carriers, data networks), even partially.
Subject to content and technical changes.
2 Safety
This chapter provides you with important safety notices when handling the device.
The device corresponds with the required safety regulations. Improper use can result in
personal or property damages.
2.1 Intended use
This device is only intended for use in households in enclosed spaces for vacuuming and
sealing of bags and vacuum canisters. Uses for a different purpose or for a purpose which
exceeds this description are considered incompatible with the intended or designated use.
Warning
Danger due to unintended use!
Dangers can emanate from the device if it is used for an unintended use and/or a different
kind of use.
►Use the device exclusively for its intended use.
►Observe the procedural methods described in this Operating Manual.
Claims of all kinds due to damages resulting from unintended uses are excluded.
The User bears the sole risk.

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2.2 General Safety information
Please note
Please observe the following general safety notices with regard to the safe handling
of the device.
►Examine the device for any visible external damages prior to using it. Never put a
damaged device into operation.
►If the power cable or plug are damaged, then they must be replaced by the
manufacturer or its service agent in order to avoid a hazard.
►Cleaning and maintenance by the user must not be performed by children.
►Children are not allowed to play with the device.
►The device and its connecting cable must be kept away from children.
►The device may be used by individuals with reduced physical, sensory or mental
capabilities or a lack of experience and / or knowledge of their use if they are
supervised or have been instructed at to the safe use of the device and have
understood the resulting hazards.
►Only customer service departments authorized by the manufacturer may carry out
repairs on the device, as otherwise the guarantee entitlements will be null and void in
the event of any subsequent damages. Improperly performed repairs can cause
considerable dangers for the user.
►Defective components must always be replaced with original replacement parts. Only
such parts will guarantee that the safety requirements are fulfilled.
►Do not leave the device unsupervised when it is in operation.
►When disconnect, please unplug by grasp the plug and not the cord, to avoid any injury.
►Never immerse the device in water or other liquids and do not place it in the
dishwasher.
►For the correct storage, please slightly close the cover, do not lock, it will deform the
gaskets and affect the machine function.
2.3 Sources of danger
2.3.1 Danger of burns
Warning
The sealing bar gets very hot. Please observe the following safety notice in order not to
burn yourself or others.
►To avoid getting burned, never touch the sealing bar directly after sealing process.

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2.3.2 Danger of fire
Warning
There is a danger of fire due to the event the device is not used properly. Observe
the following safety notices to avoid dangers of fire:
►Do not set up the device near flammable material.
►Keep this appliance away from sources of heat (gas, electric, burner, heated oven).
2.3.3 Dangers due to electrical power
Danger
Mortal danger due to electrical power!
Mortal danger exists when coming into contact with live wires or subassemblies! Observe
the following safety notices to avoid dangers due to electrical power:
►Do not operate this device if it has a damaged cable or plug, if it is not working properly
or if it has been damaged or dropped. If the power cable or plug are damaged, then
they must be replaced by the manufacturer or its service agent in order to avoid a
hazard.
►Do not open the housing on the device under any circumstances. There is a danger of
an electrical shock if live connections are touched and the electrical or mechanical
structure is altered. In addition, functional faults on the device can also occur.
►Before plugging the appliance in or when you operate it, make sure your hands are dry.
►Do not insert objects into the openings of the device.
2.4 Food storage safety information
Please follow specific procedures for vacuum sealing; so you can guarantee the quality
and safety of your vacuumed / sealed food.
Please note
►If perishable foods have been heated, defrosted or un-refrigerated, consume them
immediately.
►Before vacuum sealing, it’s necessary to clean your hands, and all utensils and surfaces
to be used for cutting and vacuum sealing foods.
►Refrigerate or freeze the perishable foods immediately, if you have vacuum-sealed
them, and do not leave them sitting at room temperature.
►The shelf life of dry foods such as nuts, coconut or cereals will be extended in vacuum-
sealed package, while storing them in dark place. Oxygen and warm temperature will
cause high-fat content foods fat to rancidity.
►Before vacuum sealing some fruit and vegetables, such as apples, bananas, potatoes
and root vegetables, peel them, this will extend their shelf lives.
►When vacuum seal some vegetables such as broccoli, cauliflower and cabbage fresh
for refrigeration, they will emit gases, so it’s need to blanch and freeze these foods
before vacuum sealing.

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3 Getting Started
This chapter will guide you through safely unpacking and setting up your new unit.
3.1 Packaging safety information
Warning
►Do not allow children to play with packaging materials due to risk of suffocation.
3.2 Delivery scope and transport inspection
The vacuum sealer system VC 300 includes the following components:
•VC 300 2 top-quality rolls (8" x 11ft) Vacuum hose
•Operating manual Portable cutter
Please note
►Examine the shipment to ensure the unit and manual are included and inspect the unit
for any visible damage.
►Immediately notify the carrier and/or the supplier about an incomplete shipment or any
damage as a result of inadequate packaging or mishandling.
3.3 Functions
Vacuum-packaged foods stay fresh for up to eight times longer: maintain taste and
freshness, and reduce costs with less spoiled food.
•Package foods, such as meat, fish, poultry, seafood and vegetables for refrigerated
storage.
•Maintain the freshness of dry foods, such as beans, nuts, and cereals.
•Besides storing food, there are many other uses for vacuum sealing: Protect moisture-
sensitive items such as camping supplies, matches, first aid kits, roadside flares and
clothing. Protect prized collectibles from dust and moisture.
3.4 Unpacking
Carefully remove the packaging material and unit from the carton.
3.5 Disposal of the packaging
Caso believes in the importance of recycling and has selected packaging
materials that not only protect your unit from damage during transit, but can be
recycled to minimize any ecological impact. Recycling the packaging materials
preserves raw materials and reduces waste. Take any packaging materials that
are no longer required to a recycling collection point for proper disposal.

10
Please note
►If possible, keep the original packaging for the duration of the guarantee period in the
event a return is necessary.
3.6 Setup
3.6.1 Setup location requirements
In order to ensure the safe and trouble-free operation of the device, the setup location
must fulfill the following prerequisites:
•The device must be set up on a solid, even, horizontal surface capable of supporting
the vacuum sealer and any items to be vacuum-sealed.
•Select a setup location where children cannot reach the hot sealing strip of the device.
•Do not set up the unit in a hot or damp environment or near flammable material.
•To operate correctly, the unit requires sufficient air flow. Leave at least 10 centimeters
(4 inches) of space on all sides when setting up the unit.
•Do not move the vacuum sealer when it is in operation.
•The electrical outlet must be easily accessible so that the plug can be quickly
disconnected in the case of an emergency.
•The setup of this unit in non-stationary locations (e.g., boats, airplanes, motor homes)
must be carried out by a qualified electrician, provided they guarantee the prerequisites
for the safe use of the unit.
3.7 Electrical connection
In order to ensure the safe and trouble-free operation of the device, the following
instructions must be observed for the electrical connection:
•Before plugging in the unit, compare the voltage and frequency data on the vacuum
sealer’s rating plate (found on the bottom of the unit) with that of your electrical
network. This data must be compatible. If in doubt consult a qualified electrician.
•The use of a multi-plug outlet adapter is not recommended due to fire danger.
•Inspect the power cord for damage and ensure it doesn’t run under the unit or over hot
or sharp surfaces.
•The electrical outlet must be protected by a 16A safety cut-out switch.
•The electrical safety of the unit is only guaranteed if it is connected to a properly
installed protective conductor system. If in doubt, consult a qualified electrician. The
manufacturer cannot be made responsible for damages due to a missing or damaged
protective conductor.
4 Complete Overview
This chapter provides you with an overview of your vacuum sealer and explains some of
its key features.

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4.1 Appliance diagram
1) vacuum hose (For vacuuming of canisters)
2) upper gasket
3) handle
4) sealing profile (Presses the bag against the sealing bar)
5) hook for latching of cover
6) lower gasket
7) vacuum chamber
8) sealing bar (Contains a heating wire covered with teflon which allows the bag to seal
but not to stick to the wire. Place the bag over this sealing bar.)
Warning
The sealing bar gets very hot. Please observe the following safety notice in order not to
burn yourself or others.
►To avoid getting burned, never touch the sealing bar directly after sealing process.
Please note
►Do not remove the Teflon tape (T).

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4.2 Control Panel
Buttons (indicator light shows selected function)
•Button Vacuum & Seal / Cancel
For automatic vacuuming and sealing of bags or containers. Press the button again to
cancel the operation.
•Button Seal
For sealing of a bag without additional vacuum operation.
•Pulse Vacuum
As long as you press the button air is with drawn from the bag. If you release the button
this operation will stop. Afterwards seal the bag with Seal button. Also usuable for
canisters.
•Button Vacuum Canister
For automatic vacuuming of containers.
•Button Food dry & moist
With this function you could adjust the sealing time to the consistency of your vacuum
food. Choose "Dry"for dry vacuum food and "Moist"for moist vacuum food where
liquid is produced.
•A connector for vacuum hose for vacuuming of canisters.
4.3 Rating plate
The rating plate with the connection and performance data can be founded on the bottom
of the unit.
5 Operation
This chapter provides instructions on the proper operation of your vacuum sealer.
5.1 Basics of sealing
After each sealing session and before starting up, check to make sure the unit and all
accessories are clean and free of leftover food. Follow the cleaning instructions on in
Chapter Cleaning and Maintenance.

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5.2 Bags and rolls
Please only use specified bags and rolls designed for vacuum sealing. Do not use other
materials such as plastic wrap. All vacuum rolls and bags delivered by CASO are
appropriate for cooking under vacuum (sous vide).
Please make sure when vacuum rolls and bags of other producers are used, whether they
are also microwaveable and suitable for cooking under vacuum. Please note that a bar
vacuumsealer as this device can only be used with structured bags. You can buy a wide
range of different bags and rolls from CASO.
5.3 Vacuum with a bag of the bag roll
Place the device on a dry place.
1. Unroll the bag to the desired length and cut the bag to the appropriate length with
precise and clear cut.
2. Put one end of the bag over the sealing bar. Close the lid and press down the handle.
3. Chose desired sealing time.
4. Press seal button.
5. The corresponding LED lights up and turns off when the process is complete.
6. Lift the handle, then open the cover and take the bag out of the device. The bag is
ready for vacuum sealing.
Please note
►Make sure that the bag you want to use is at least 3.1 inch longer than the food. Add
another 0.8 inch for each time the bag is re-used.
5.4 Vacuum packaging with a bag
Place the device on a dry place.
1. Place the food to be preserved inside the bag.
2. Place the open end of the bag into the
vacuum chamber.
3. Close the lid and press down the handle.
4. Chose desired sealing time.
Press Vacuum & Seal / Cancel and the bag will be vacuumed and sealed automatically.
The corresponding LED lights up and turns off when the process is complete.
You can cancel the operation at any time by pressing Vacuum & Seal / Cancel. Then lift
the handle and open lhe lid.

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Please note
►Do not overstuff the bag; leave enough empty length in the open end of the bag (at least
a few inches) so that the bag can be properly placed in the vacuum chamber.
►Do not wet the open end of the bag. Wet bags may not seal properly.
►Clean and straighten the open end of the bag before sealing. Foreign matter or creases
on the bag may result in a faulty seal.
►Press the bag to expel excess air before vacuuming it. Too much air inside the bag may
result in a poor vacuum.
►If the food you’re sealing has sharp edges (such as bones or shells) pack the edges
with kitchen paper to avoid tearing the bag
►When vacuum sealing liquid-based foods (such as soups or stew) freeze them first in a
baking pan or tempered dish before bagging and vacuum sealing them.
►Blanch vegetables by cooking them briefly in boiling water. Allow them to cool then
vacuum seal them in convenient portions.
►When vacuum sealing unfrozen food, allow at least two additional inches of bag length
for expansion while freezing. Place unfrozen meat or fish on a paper towel and vacuum
seal with the paper towel in the bag to absorb any extra moisture.
►Before storing foods such as tortillas, crepes or bread, use wax or parchment paper
between them to stack the pieces. This will make it easier to remove an individual piece,
reseal the rest and immediately replace them in the freezer.
5.5 Use of the function "Pulse Vacuum"
Since the pressure of the vacuuming becomes too strong for specific foods and these
could be crushed in the bag, you can adjust the length and strength of the vacuuming
process via the function "Pulse Vacuum". So you can adjust the vacuum strength to the
consistency of your vacuum food and also seal soft foods (for example berry fruit) without
crushing them.
Due to the time and pressure control, the crushing of delicate foods is prevented. You can
also use this function for the packaging of juicy foods to prevent that fluids are aspirated
and drawn out.
1. Put the foods you want to store into the bag.
2. Be sure that the open end of the bag is within the vacuum chamber seal. This
guarantees that there is no escape of the vacuum.
3. Close the lid and press down the handle.
4. Press the button "Pulse Vacuum". As long as you press the button, air is withdrawn.
Only when you release the button, the process stops. Thus you can exactly control the
vacuum and prevent the liquid from being sucked. Please hold the button pressed until
the required vacuum has been reached.
5. Then press the button "Seal"and seal the bag.

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5.6 Vacuum package in a Canister
Wipe canister cover and canister and
ensure they are clean and dry.
Fill the vacuum goods into the container.
Be careful not to fill in too much vacuum
goods.
Connect one end of vacuum hose at the connector at device and other end at connector at
canister cover or with the adapter at canister cover.
Press button for canisters.
To ensure there is no air leaking between the cover and the canister, use your hand to
push down the cover at the beginning of the vacuum operation. The device will stop
automatically when enough vacuum pressure is achieved.
Alternatively you can press button pulse vacuum to adjust the vacuum strength by
yourself and stop at desired point of time.
Remove the vacuum hose from the cover of container first then from the connector at
device. You can cancel the operation at any time by pressing button Vacuum & Seal /
Cancel.
5.7 Storage
Store the device in its upright position, out of the reach of children.
Please note
►Always unplug the appliance from its outlet immediately after using and before cleaning.
►For the correct storage, please slightly close the cover, do not lock, it will deform the
gaskets and affect the machine function.
6 Cleaning and Maintenance
This chapter provides important information on properly cleaning and maintaining your
vacuum sealer.
6.1 Safety information
Attention
Please observe the following safety notices, before cleaning the unit to avoid damage to
the unit or personal injury:
►Unplug the device prior to cleaning it.
►To ensure optimum performance, the unit must be cleaned regularly. Failure to clean
the unit regularly can lead to potential malfunctions, as well as safety and health risks.
►The sealing bar remains hot after use. Wait a few minutes until the strip has cooled
before cleaning.
►Do not use any harsh or abrasive cleaning agents.

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Attention
►Clean the unit after every use as soon as it has cooled. Leaving the unit uncleaned for
long periods can make it very difficult to remove leftover food and grime and may even
damage the unit.
►If moisture penetrates the unit’s housing, it can damage the electronic components.
Please ensure that no moisture enters the device.
►Do not attempt to scrape off stubborn grime with hard or abrasive tools.
►Dry all parts thoroughly before using after cleaning.
►Never immerse the device in water or other liquids and do not place in the dishwasher.
6.2 Cleaning
Outside of the unit
Wipe with a damp cloth or sponge and mild dish soap.
Inside of the unit
Wipe away any food or liquids with a paper towel.
Cleaning bags for reuse
Wash the bags in warm water with a mild dishwashing soap, then rinse them well and
allow them to dry completely before reusing.
Attention
►Bags used to store raw meats, fish or greasy foods should never be reused due to risk
of contamination.
Sealing profile (which presses the bag against the sealing bar)
Remove the sealing profile and clean it in warm soapy water.
Please note
►The sealing profile should be cleaned thoroughly before installing it again.
►Be careful during re-installation, so that nothing will be damaged and sealing profile is
placed well so that the device can work properly.
7 Troubleshooting
The following table may help you narrow down and address minor malfunctions:
7.1 Safety notices
Attention
►Only qualified electricians, who have been trained by the manufacturer may carry out
any repairs on electrical equipment.
►Improperly performed repairs may result in personal injury or damage to the device.

17
7.2 Troubleshooting table
Error Possible cause Rectification
Vacuum unit is not
functioning
Power plug is not plugged in Plug in mains plug!
Defective power cable or plug Contact Customer Service
Defective electrical socket Select another electrical socket
The first weld on the
cut off piece of the roll
is not being carried
out.
Roll is not positioned correctly
Follow the steps in the chapter
“making a bag using the bag
roll”
A complete vacuum is
not being created in
the bag.
The open end of the bag is not
completely inside the vacuum
chamber
Position the bag correctly
The bag is defective Select another bag
There is dirt on the welding and
the normal seals
Clean the seals and retry
correctly once they are dry
The bag is not being
welded correctly
The welding bar is overheating
so that the bag melts
Open the cover on the unit and
let it cool down for a few
minutes
The bag does not hold
the vacuum after it
has been welded shut
The bag is defective
Select another bag; wrap paper
towel or napkin around any
sharp edges on the content
There are leaks along the
welding seam as a result of
creases, crumbs, grease or
liquids.
Open the bag again and clean
the upper internal part of the
bag and remove any foreign
matter that might be on the
welding bar before you weld the
bag shut again.
Please note
►If you are unable to solve the problem with the steps shown above, please contact
Customer Service.
8 Disposal of the Old Device
To protect the environment, it’s important to dispose of old electronic devices
properly. Do not place your old unit in the non-recyclable waste under any
circumstances.

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Please note
►Please take your old unit to the nearest recycling center for safe disposal.
►Until it can be disposed of properly, store your old unit away from children.
9 Guarantee
Caso USA WARRANTY
We provide a 12 month guarantee for this product, commencing from the date of sale, for
faults which are attributable to production or material faults.
Your legal guarantee entitlements in accordance with § 439 ff. BGB-E remain unaffected by
this. The guarantee does not include damages, which were incurred as a result of improper
handling or use, as well as malfunctions which only have a minor effect on the function or the
value of the device. Consumables, transit damages, inasmuch as we are not responsible for
these, as well as damages, which were incurred as a result of any repairs that were not
performed by us, are also excluded from the guarantee entitlements.
This device is designed for use in domestic situations and has the appropriate performance
levels. Any use in commercial situations is only covered under the guarantee to the extent that
it would be comparable with the stresses of being used in a domestic situation. It is not
intended for any additional, commercial use.
In the event of justified complaints, we will repair the faulty device at our discretion or replace it
with a comparable trouble-free device.
Any pending faults must be reported within 14 days of delivery.
All further claims are excluded.
To enforce a guarantee claim, please contact us prior to returning the device (always provide
us with proof of purchase) and after this contact, ship the unit back to Caso USA for repair or
replacement at our option.
[e-mail]

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10 Technical Data
Device Vacuum sealer system
Name VC 300
Item No. 11392
Voltage 120V/60HZ
Power consumption 110W
Net Weight 4.41lbs
Master Carton Net Weight 12.65lbs
Master Carton Gross Weight 13.78lbs
Loading Quantity 20' 1700
Loading Quantity 40' 3400
Loading Quantity 40'HQ 4000
Product dimension (WXHXD) inch 15.83"x7.09"x3.98"
Gift Box dimension (WXHXD) inch 17.13"x7.8"x6.1"
Master Carton dimension (WXHXD) inch 17.72"x12.8"x8.86"

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Manuel d'utilisation
original
Appareil d’emballage sous vide
VC 300 (11392)