Vacmaster vp320 User manual

1
ARY, Inc. | 11880 College Blvd Suite 550 Overland Park, KS 66210 | www.VacMasterFresh.com | 800-821-7849
VP320 Chamber Vacuum Sealer | User Guide
v2018–08.20
v2018–08.20
VP320 VP540 VP540
VP320 VP340 VP540
VP320 VP540 VP540
VP320 VP320 VP540
VP320
USER GUIDE
Chamber Vacuum Sealer

2ARY, Inc. | 11880 College Blvd Suite 550 Overland Park, KS 66210 | www.VacMasterFresh.com | 800-821-7849
Contents
Thank you for purchasing the VacMaster®VP320 Chamber Vacuum Sealer.
You are about to use one of the most powerful vacuum sealers available.
With the help of the VP320, you will now be able to keep food fresh for
longer, deliver consistent portion control, and streamline your operations
with programmable seal and vacuum time settings.
The VP320 is a chamber vacuum system, which offers two distinct
advantages over non-chamber, external suction units. First, a much
higher level of vacuum can be achieved, which means a longer shelf life
for foods that you package. Secondly, liquids and liquid-rich foods can be

and marinated vegetables are packaged quickly with ease and no mess.
The VacMaster®VP320 is perfect for storage, cook chill, portion control,
sous vide, processing game and more.
Register your product and get support at
www.VacMasterFresh.com
Welcome
Safeguards ............................................................................................................................................4
Tips...............................................................................................................................................................5
Features ...................................................................................................................................................6
Control Panel........................................................................................................................................ 7
How To........................................................................................................................................................8
Troubleshooting.............................................................................................................................. 14
Cleaning and Storage................................................................................................................. 15
Maintenance ......................................................................................................................................16
Vacuum Packaging Guidelines..........................................................................................18
Parts.......................................................................................................................................................... 19
Packaging Info................................................................................................................................. 22
More Resources............................................................................................................................ 23
Specs.. .................................................................................................................................................. 24
Warranty and Registration ................................................................................................... 25
VP320 Chamber Vacuum Sealer | User Guide

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ARY, Inc. | 11880 College Blvd Suite 550 Overland Park, KS 66210 | www.VacMasterFresh.com | 800-821-7849
Read and complete the following to prevent any damage.
Oil must be added to the vacuum pump before using.
VacMaster®model VP320 uses an oil vacuum pump.
For shipping purposes there is no oil in the pump. Oil must be added.
Adding Oil to Vacuum Pump
Turn off and unplug machine to prevent electrocution.
A. Oil Fill Bolt
Side of Cabinet
Housing
B. Oil Site Glass
YOU MUST ADD OIL
BEFORE USE!
FAILURE TO DO SO WILL DAMAGE THE PUMP!
VP320 Chamber Vacuum Sealer | User Guide
1. Using VacMaster approved 10W non-detergent vacuum pump,
fill the enclosed plastic oil bottle.
2. Locate the oil fill bolt (A) on the top of the vacuum pump.
3. Remove oil fill bolt.
4. Watching oil site glass (B) insert end of oil bottle into hole.
5. Fill oil level between 1/2 to 3/4 of site glass.
Do not overfill. Overfill can cause damage to the vacuum pump.
6. Replace and tighten bolt to vacuum pump.

4
WARNING – When using electrical appliances, basic safety precautions should

persons, including the following:
1. Read all instructions.
2. This appliance is not intended for use by persons with reduced physical,
sensory, or mental capabilities, or lack of experience and knowledge, unless they
are closely supervised and instructed concerning use of the appliance by a person
responsible for their safety.
3. This appliance is not to be used by children. Close supervision is necessary
when any appliance is used near children. Children should be supervised to ensure
that they do not play with the appliance.
4. Never let the vacuum sealer run unattended. Disconnect the vacuum sealer from
the power source before leaving the work area.
5. To protect against risk of electric shock, do not immerse cord, plug, or vacuum
sealer in water or other liquid.
6.
supply when not in use, before cleaning and before servicing.
7. To provide continued protection against risk, do not operate any appliance with
a damaged supply cord or plug, or after the appliance malfunctions or has been
dropped or damaged in any manner. Supply cord replacement and repairs must be

order to avoid a hazard. Call the provided customer service number for information

8. The use of accessory attachments not recommended by the appliance

9. Do not use outdoors. Optimal operating temperature range is 65°to 75°.
10. Do not let cord hang over edge of table or counter, or touch hot surfaces,
including stove.
11. Do not disassemble this appliance beyond instructions provided. Doing so may

12. Do not place on or near a hot gas or electric burner, or in a heated oven.
13. Do not use for other than intended purpose.
14. This appliance is designed for a maximum vacuum ON time of 70 seconds and
a minimum OFF time of 10 seconds between cycles. Stop the appliance and allow it
to cool to ambient temperature if the appliance has been in use for 45 minutes.
15. This appliance is for commercial use only.
Important Safeguards
ARY, Inc. | 11880 College Blvd Suite 550 Overland Park, KS 66210 | www.VacMasterFresh.com | 800-821-7849
VP320 Chamber Vacuum Sealer | User Guide

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▫Vacuum packaging is not a substitute for canning. All perishables still
need to be refrigerated or frozen.
▫Follow all food safety regulations as outlined by the FDA at
www.FDA.gov.
▫Use only VacMaster®Vacuum Chamber Pouches and accessories.
▫Some fruits and vegetables may release gases, known as outgassing.
When packaging these fruits and vegetables, outgassing can cause
the vacuum to be gradually lost over time. Blanching or freezing before
vacuum packaging helps prevent this from occurring.
▫Delicate foods can be frozen prior to packaging to protect them from
getting crushed by the vacuum.
▫Use VacMaster®Bone Guards to cover an item’s sharp edges to prevent
pouch punctures.
▫Allow foods and liquids to cool to room temperature before vacuum
packaging.
▫"of space between the
contents and the open end of the pouch. This is called head space. This
will prevent spills during the vacuum sealing process.
▫To prevent wrinkles from forming in the seal, gently stretch the pouch

▫VacMaster®pouches are boilable, freezable, and microwavable. When
microwaving, it is important to pierce or make a small cut in the pouch.
Important Tips
ARY, Inc. | 11880 College Blvd Suite 550 Overland Park, KS 66210 | www.VacMasterFresh.com | 800-821-7849
VP320 Chamber Vacuum Sealer | User Guide

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1
2
7
4
3
6
5
VP320 Features
1. Lid Gasket
2. Seal Pads
3. Control Panel
4. Vacuum Chamber
5. Lid Lock - This feature is used to keep the lid closed while
the machine is in storage. DO NOT USE while the machine is
operating.
6. Power Switch
7. Filler Plates - Used to occupy
space in the chamber. The
plates allow for faster vacuum.
When more space is occupied,
there is less air to be removed
from the chamber.
8. Seal Bar
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ARY, Inc. | 11880 College Blvd Suite 550 Overland Park, KS 66210 | www.VacMasterFresh.com | 800-821-7849
VP320 Chamber Vacuum Sealer | User Guide

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VP320 Control Panel
1. Vacuum Gauge- Indicates the vacuum level inside the chamber.
2. Function Lights:
Vacuum -

using the UP/DOWN Buttons.
Gas -
Sealing -

the UP/DOWN Buttons.
Cooling -

UP/DOWN buttons.
3. Working Indicator Light - Illuminates to indicate the machine is
in use.
4. LED Screen (Time) - Displays current function or cycle time,
measured in seconds.
5. STOP Button - Press to stop the cycle and immediately seal the
pouch. This button will only work when the machine is in the
vacuum process.
6. SET Button - Press to select the vacuum time, sealing time, or
cooling time. Use with the UP/DOWN buttons.
7. UP/DOWN Buttons - Press to increase or decrease vacuum time,
sealing time, or cooling time.
8. Program Button - Use to program 10 unique vacuum and seal
time cycles
6 8
1
4
75
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ARY, Inc. | 11880 College Blvd Suite 550 Overland Park, KS 66210 | www.VacMasterFresh.com | 800-821-7849
VP320 Chamber Vacuum Sealer | User Guide

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How to Use
How to Change the Oil
1. Run vacuum process a couple of times to "warm up" the oil.
2. Turn off machine and unplug to prevent electrocution.
3. 
4. Locate drain bolt on underneath side of vacuum pump.
5. For access and ease of draining
the oil, position machine so the
drain bolt is "clear" and the dirty
oil can be captured.
6. 
bolt is removed. Place catch cup
underneath before removing
drain bolt.
7. Capture oil from pump. When oil
is completely drained, replace
and tighten bolt. (Dispose of old
oil properly, according to your
local and state regulations.)
8. Follow the "Adding Oil to Vacuum
Pump" instructions at beginning
of manual. Do not use machine
until oil has been added.
Vacuum Pump Maintenance
The VP320 vacuum pump requires periodic oil changes. Required oil change
schedule:
▫First oil change: 1 week after use.
▫Future oil changes: every 3 months or 250 cycles.
Using pump site glass, check the oil level and color frequently.
▫Oil must remain between 
and  
of site glass.
▫With use, the pump oil will become cloudy, dark or even "milky". Once oil
becomes discolored, change oil replacing with new VacMaster®vacuum oil.
ARY, Inc. | 11880 College Blvd Suite 550 Overland Park, KS 66210 | www.VacMasterFresh.com | 800-821-7849
VP320 Chamber Vacuum Sealer | User Guide

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How to Use
Set Up - Powering up the VP320
1. Attach the power cord and plug the machine into a grounded
electrical outlet - Properly insert the electrical cord into the
power outlet on the back of the machine and then plug the cord
into the wall outlet.
2. Open the machine lid - Release the lid lock, located on the right
side of the machine, and allow the lid to lift and remain open.
3. Do not stand over the lid
4. To power ON press "I" on the
power switch.
5. To power OFF, press "O" on the
power switch.
IMPORTANT:
Set Up - Adjusting the VP320 Timing Controls
NOTE: All timing adjustments must be made with the lid lock off and the lid open.
control panel
until the required label (Vacuum, Sealing or Cooling) is illuminated. For
each selection, the current time setting will show on the LED Screen. All
time settings are displayed in seconds.
For initial testing, the time settings should be:
Vacuum Time - 40 seconds
Sealing Time - 0.6 seconds
Cooling Time - 2.0 seconds
To change the settings, please read the instructions for each control
on Page 7 and 10-11.
ARY, Inc. | 11880 College Blvd Suite 550 Overland Park, KS 66210 | www.VacMasterFresh.com | 800-821-7849
VP320 Chamber Vacuum Sealer | User Guide

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Set Up - Adjusting the VP320 Timing Controls
Vacuum Time: To increase or decrease the vacuum time, press the SET
button until VACUUM is illuminated and then use the UP/DOWN buttons to

Screen on the control panel.
NOTE:
Sealing Time: To increase or decrease the sealing time, press the SET button

the sealing time to accommodate your application. It is recommended

pouch.
NOTE:
Cooling Time: To increase or decrease the cooling time, press the SET
button until COOLING is illuminated and then use the UP/DOWN buttons to

NOTE: The VP320 settings will always default to the most recently used settings
on the machine
To prolong the life of your seal bar, set the
cooling time to twice the sealing time.
TIP:
NOTE: After setting the timing controls, press the SET button until the function
lights on the control panel are no longer illuminated. The machine will not start
until all function lights are off.
1. Select a vacuum chamber pouch
Select the proper size of vacuum chamber pouch for the product that you
are packaging. Make sure that the mouth of the pouch does not exceed

chamber. Allow 3” of extra headspace at the top of the pouch to ensure a
quality, air-tight seal. The VP320 accepts vacuum chamber pouches up
to 16”W x 18”L in size.
How to Use
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VP320 Chamber Vacuum Sealer | User Guide

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2. Fill the pouch and place inside the chamber
Fill the pouch with the product to be vacuum packaged and place the
pouch inside the chamber. Keep pouches that contain liquids or wet

chamber, with the opening of the pouch across the seal bar. Make sure

Note: The entire pouch, including the opening, must remain inside the
chamber.
3. Close the machine lid to vacuum and seal

gauge begins to move.
4. Inspect the pouch
When the lid opens, remove and inspect the pouch.
Vacuum conrmation - Check the quality of the vacuum by looking at
the tightness of the pouch and the product. Look for air pockets or air
leaks. If you notice that the product is not vacuum packaged tightly,
then increase the vacuum time by 5 seconds, vacuum and seal again.
Seal conrmation – Inspect the pouch seal. A positive seal will appear
clear upon inspection. If the seal is spotty or incomplete, increase the
seal time by 0.1 second. If the seal appears white or milky, decrease
the seal time by 0.1 second. Once the settings are determined for your
application, vacuum and seal again. If the product is vacuumed and
sealed tightly, then the process is complete.
5. ED Code - stands for end of demonstration. You are ready for a new cycle.
Vacuum Cycle
Runs for a set time - counting down to zero
Sealing Cycle
Runs for a set time - counting down to zero
Cooling Cycle
Runs for a set time - counting down to zero
Lid Release
Indicates the end of the process.
How to Use
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How to Use
Programmable Vacuum Cycle Instructions
This VacMaster chamber vacuum sealer is now equipped with a new
feature that allows you to program and store up to 10 different seal cycle
settings. Changing from liquids to solids to delicate items has never
been easier to get that perfect amount of vacuum and a double seal for
an additional layer of protection.
Also included is an oil change alert that, after 250 uses, reminds you to
change the oil. This reminder is intended to keep your machine in tip-
top shape. As a rule of thumb change your oil at the 250 uses alert or

CO Code - This stands for change oil.
Once complete, press "Set" " Up" "Down" (all 3) at the same time for 3
seconds. This will reset and clear this code.
Mpa
12345
Instructions
1. Press the program button on the right side of the control panel to
bring up P0 on the LED Display.
2. Press the SET button to change your desired vacuum time. Use up or

3. Press SET again to change the seal time. Use up or down arrows to

4. Press SET button again to change your cool-down time. Use up or down

cooling time over sealing time.
5. Press SET one last time to save the settings.
6. You are now ready to vacuum seal.
7. To create a new preset, press the program button to change to P1 and
repeat the process stated above.
8. Set up and save up to 10 unique settings.
9. To change programed setting, simply press the program button
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How to Use
Tips & Suggestions for Program Settings
•
•Suggested vacuum time should be set to
•18-20 for liquids/powders.
•35-40 is a good starting point for other products.
All settings are for 3 mil bags. The seal time and cool down time should
only be changed if you move up in thickness of bags. For different
thickness bags, increase both seal and cool down times by .2 seconds
at a time until you get a good seal.
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Please scan the QR code for an instructional video on the
programmable functions.

14
VP320 will not turn on -
▫Make sure the machine is properly plugged into a grounded outlet.
▫Check the power cord for tears and frays. Do not use this machine if
the power cord is damaged.
▫Make sure the power switch is turned on. The LED screen will be
illuminated when on.
▫If you see ‘F1’ displayed on the LED screen and the machine will not
function, make sure the lid is open and turn the power off. Turn the
machine back on and it should return to working order.
VP320 does not pull a complete vacuum with pouch -
▫The vacuum time may not be set high enough. Set the vacuum time
higher and vacuum again.
▫To vacuum and seal properly, the opening of the pouch must be within
the vacuum chamber. For detailed instructions, refer to "How To Use
the VacMaster®VP320 Chamber Vacuum Sealer".
▫The seal bar, lid gasket and vacuum pouch need to be clean, dry and
free of debris for the vacuum process to be successful. Wipe surface
of the seal bar, lid gasket and the inside of the pouch and try again.
Vacuum pouch loses vacuum after being sealed -
▫Sharp items can poke small holes in pouches. To prevent this, cover
sharp edges with VacMaster"Bone Guard and vacuum in a new pouch.
▫Some fruits and vegetables can release gases (outgassing) if not
properly blanched or frozen before packaging. Open the pouch. If you
think food spoilage has begun, discard the food. If food spoilage has
not yet begun, consume immediately. If in doubt, discard the food.
High elevation may cause the gauge to not go all the way green.
VP320 is not sealing pouch properly -
▫The seal time may not be long enough. Increase the seal time and try
again.
▫Pouches will not seal if any moisture, food particles or debris are
present in the seal area. Wipe the inside of the pouch clean and
try again.
▫Pouches must be properly placed along the seal bar. Make sure the
entire pouch is over the seal bar and there are no wrinkles in the
pouch material.
If problems persist, contact customer support at
[phone] or T[email protected]
for further assistance.
Troubleshooting
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▫Disconnect the power cord from the electrical outlet by unplugging it. DO
NOT disconnect by pulling on the cord.
▫DO NOT immerse in water or spray directly with liquid.
▫Check the Vacuum Chamber and Gasket, making sure they are clean and
free of debris. If needed, use a clean, damp cloth with mild soap.
a. Wipe the vacuum chamber clean.
b. Wipe the gasket clean.
c. Wipe the seal area clean.
▫Do not store the VP320 outside. 65°to 75°recommended.
▫DO NOT use any acetone-based or abrasive cleaners on the lid or other
plastic parts. Only clean lid with a damp cloth and mild soap.
Cleaning & Storage
Maintenance Kit
1. Exhaust Filter: 



the pump & motor assembly.
2. Double Sided Tape: Used for adhering the top
bar that holds the seal pad in the lid.
3. 15-Amp Fuses (2x): Can be used for replacing
fuses located on the control transformer and
the cord receptacle. NSF models will have a
fuse on the seal transformer.
4. Seal Wire: Used to replace seal wire that spans

the wire shows heavy discoloration.
5. Seal Tape: Used to replace seal tape the

tape shows heavy discoloration, is torn, or is
starting to lose the adhesive.
6. Oil Fill Bottle:
7. Hex/ Allen Wrench: Used to removed tension
blocks that hold the seal wire to the base of
the seal bar.
8. #1 Screwdriver: Used to un-thread screws on
the cabinet of the machine and the screws to
move the chamber.
1
2
3
4
5
7
6
8
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16
Using the pump site glass, check the oil level and color frequently.
1. Oil must remain between ½to ¾ of site glass.
2. With use, the pump oil will become cloudy,
dark, or even “milky.”Once oil becomes
discolored, change the oil using new
VacMaster®vacuum oil.
Maintaining the Vacuum Pump
•First oil change: one week after use.
•
Remove the oil drain bolt - 
bolt on the side of the machine. Place an oil
catch cup under drain bolt. Using your 7/8”
socket wrench, remove the oil drain bolt. Oil will

Capture oil - When oil is completely drained,
replace the drain bolt. Dispose of old oil
properly, according to your local and state
regulations.
Follow the “Adding Oil
to the VP320”instructions on page 3.
NOTE: The VP320 vacuum pump requires periodic oil changes. Follow this
oil change schedule to ensure proper maintenance of your VP320.
IMPORTANT: Make sure the VP320 is turned OFF and unplugged
before adding oil. Do not plug in or use machine until oil has been

Changing/Replacing Oil
Maintenance
Prepare oil in the pump - Run the vacuum process a few times. This will
warm up the oil, allowing it to drain freely and remove any contaminants.
TIP:
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17
1. Remove the back panel
2. Remove the screws that hold the Upper Chamber in place - Two located
on the front corners and two located on the back.
3. Pull the chamber assembly back about 3-4 inches
4. 
5. Remove the plate and spring
6. 
7. 
8. Reassemble all of the
pieces in reverse order!
Changing the Filter
Plate
Screws
(Step #4)
Maintenance
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18
▫Follow all food safety regulations as outlined by the FDA at
www.FDA.gov.
▫Vacuum packaging is NOT a substitute for canning.
▫Vacuum packaging cannot reverse the deterioration of foods.
▫Vacuum packaging is NOT a substitute for refrigeration or freezing.
▫Some fruits and vegetables may release gases, known as outgassing.
When packaging these fruits and vegetables, outgassing can cause
the vacuum to be gradually lost over time. Blanching or freezing before
vacuum packaging helps prevent this from occurring.
NOTE:
▫It is critical that food handling and storage are maintained at
low temperatures. You can reduce the growth of microorganisms
at temperatures of 34ºF or less. Freezing at 0ºF will not kill
microorganisms, but reduces the chances of them growing. For long-
term food storage, always freeze foods that have been vacuumed
packaged.
NOTE:
▫All perishable foods must be refrigerated or frozen.
Vacuum Packaging Guidelines
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19
.Description Qty Part Number
1Bolt 4
2Upper pressing plate 2
3Lid 1 979301
4Lower pressing plate 2
5Lid Gasket 1 979426
Lid Gasket (2nd op-
tion) 5979263
6Warning label 1
7Top Bar 1 979305
8Seal Pad 1 979417
Parts Information
DOME ASSEMBLY
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Description Qty Part Number
1Seal bar 1 979300
2Chamber assembly 1
3White rubber strip 3
4T type connector 1 979254
5Hose 2 979156
6Piston assembly 2 979380
7Gas shock 2 979356
8Washer 2
9Left hinge 1 979352
10 Left xation shaft 1979357
11 Hinge support 1
12 Gas shock support 1
13 Microswitch 1 977482
14 Seat,microswitch 1 979399
15 Right xation shaft 1 979357
16 Short shaft 2 979358-8
17 Right hinge 1 979352
18 Pin 2 979353
19 Cover, nozzle 1
Parts Information
CHAMBER
ASSEMBLY
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