NUTRICHEF NCNTROCB20 User manual

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64Oz.NitroColdBrewCoffeeMaker
NCNTROCB20
Stainless Steel Homebrew Coee Keg System Kit with
Pressure Relieving Valve & Regulator with SS Cartridge
Holder & Stout Creamer Faucet
UNIT OPERATION INSTRUCTION
1. Stainless Steel Mini Keg 64oz
2. Stainless Steel Spear with Pressure Relieving Valve 75PSI.
3. Gas In Connect of Spear
4. Stainless Steel Stout Faucet.
5. Black Plastic Tap Handle.
6. Aluminum Regulator
7. Regulator Base
8. Regulator Knob
9. 100PSI Gauge
10. SS 8g N2O or 2g N2 Cartridge Holder.
11. Silicone Hose
PART ONE: SPEAR ASSEMBLY
1. Please clean mini keg, cap, spear body, faucet and
coee hose with warm water and mild soap before use.
2. Pour cold water/milk and cold brew coee base
(Catesse/Concentrate) into keg.
NOTE:
• Percentage of catesse and cold water depend on your
experience, maybe 20:1, 15:1 or others.
• Total liquid volume is 1.8L-1.85L.
Please keep in mind that you don’t need to leave enough
space in the keg to inject the gas cartridge into.
This model NCNTROCB20 is dierent with NCNTROCB10.
NCNTROCB10: No regulator, so all the gas go inside of
keg immediately.
NCNTROCB20: Has Regulator, regulated pressure to 45
PSI to let gas infuse into coee slowly.
3. Cut coee hose according to keg height and insert
into Spear, make sure hose can touch bottom of keg
without overlong or overshort.
Remark: if hose is too short, coee would not be tapped
completely. But if hose is too long, it may crimp inside the
keg, also caused by incomplete tapping.
4. Attach spear to the keg, install faucet into spear body,
make sure the connection is proper and tight.
Remark: Improper combination would cause leakage of
coee liquid.
5. Check the regulator knob if turned
fully towards "decrease"so pressure
will not be lost once the cartridge is
punctured. If not, please follow arrow
marking to turn the regulator knob
counter clockwise to the OFF position.
6. Place 8g nonthread N2 or 2g N2O into SS cartridge
holder, screw it tight to regulator base, and then turn on
the regulator, hear “whistle” sound, indicates that the
cartridge is punctured, then turn it o.
7. Connect the regulator to the spear system.
8. Turn on regulator knob, let needle go
far to 45 PSI, let it on, then put into
refrigerator for 3-4 hours.
9. Take out the whole setup from refrigerator, the pressure
gauge is around 35 PSI - 40 PSI, place the glass to the
nozzle and then pull the handle to the front slowly,
enjoy your 1st glass of Nitro Coee.
10. Shake the whole setup, let Nitrogen Gas to mix well,
and dispense the rest coee.

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Repeat step 10, in our practice, one good N2O cartridge
can dispense all coee liquid out at once. If you think the
coee is not good cascading eect or the pressure on
gauge is a little low, you can ll 2nd cartridge, and then
shake for a while, and then pour.
Note: When you ll 2nd cartridge, you need to screw
regulator o, and repeat step 5. Don’t screw the SS
cartridge holder o when gas remains, you need to turn
knob in o position, this is the best way to save gas.
PART TWO: TROUBLESHOOTING GUIDE
1. Faucet Leakage
Solution: There's a 4 hole nut on cross bar of spear, so
you can use standard wrench to install faucet tightly.
2. No Foaming Head, No Cascading Solution:
1. To make sure your cartridge has good quality, pls.
choose famous brand for Whipped Creamer
Charger, ISI, Mosa, Kyser...
2. Shake it when pressure is more than 25 PSI, this is a
very important step.
3. Still no Cascading after shaking, and pressure is lower
than 10 PSI, pls replace new cartridge.
3. Notice: When last drop of cold brew coee nished, pls.
turn the regulator o, pull the faucet handle to completely
remove the nitrogen gas before you unscrew the spear
system.
A35 x 3.1 MM(1pc)
B8 x 1.5 MM(3pcs)
C11 x 1.5 MM(1pc)
D8 x 2.5 MM(1pc)
E6 x 2 MM(1pc) (Out Diameter * Thickness)
O RING ASSEMBLY:
PART THREE: QUICK CLEANING GUIDE
• Fill keg with hot water. – Repeat 3 times.
• Rinse the hose with hot water.
• Fill with hot water and 1 tablespoon baking soda or
powdered wash into coee keg.
• Shake until water runs from top, and leave it for 10
minutes.
• Rinse the faucet. – Please turn on the faucet.
• Use the cleaning brush to clean the coee keg.
PART FOUR: CARE INSTRUCTIONS
Caring with 64oz/128oz Nitro Cold Brew Coee Maker
is easy, but there are a few things need to keep in
mind to maintain a longer lifetime of this unit:
• Drain upside down or air dry. Make sure the cap is left
o until the mini keg is completely dry.
• Do not microwave or freeze.
• Never put your mini keg in the dishwasher.
• Not designed for hot liquids, nonfood, or caustic, highly
acidic materials
• Not guaranteed against leakage from above average
tap pressure.
• Use for conditioning or fermenting at own risk.
• Keep silicone seal or cap away from children.
O RING INFORMATION:
Questions? Issues?
We are here to help!
Phone: [phone]
Email: [email protected]
This product can expose you to a chemical or group of chemicals,
which may include ”Chromium” which is known in the state of
California to cause cancer, birth defects, or other reproductive harm.
For more info, go to https://www.p65warnings.ca.gov/.
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