
1. REPLACING AN EMPTY CO2CYLINDER
• Close the main cylinder valve by turning in a
clockwise direction.
• Close the secondary shut-o valve by turning to
a horizontal (east/west) position on the lower
stem pipe.
• Remove the empty cylinder.
• Remove dust cap from new and/or replacement
CO2 cylinder.
• Reattach regulator assembly to new/
replacement cylinder (tighten with wrench).
• Slowly open main valve all the way.
• Readjust regulator pressure (if necessary)
between 10 – 12PSI/lbs.
• Open the secondary shut-o valve by turning to
a vertical (north/south) position on the lower
stem pipe.
2. FILLING YOUR KEG
• Take o your Keg lid by pulling back the lid
lever. Clean and sterilise your Keg.
SEE CLEANING AND MAINTENANCE.
NOTE: You can fill it with CO2before filling it with
beer to ensure that there is no oxygen in the Keg if
you wish. Make sure you release the pressure from
the Keg before opening.
• To fill your Keg with beer, use an auto syphon to
transfer beer from your fermenter to the Keg. Do
not allow the beer to splash in the Keg as this
will introduce oxygen into your beer and create
o flavours.
• When you have finished adding your beer, put the
lid back on and close it by pulling the lever down
and make sure the Keg is sealed properly.
3. CARBONATING YOUR BEER
Attach the grey gas disconnect to the “IN” post on
your Keg.
• You can leave the beer to carbonate at 10-12PSI
over a week to fully carbonate. If you want your
beer to be carbonated faster you should increase
the PSI up to around 25PSI.
• Then 3 times over a 24 hour period rock the Keg
vigorously for 60 seconds to allow the CO2to
dissolve into the beer.
• Then release the pressure in the Keg. Do this until
your beer is carbonated to your liking.
• Before checking the carbonation of your beer
release the pressure by pulling up on the pin
pressure release valve and turn the serving
pressure down below 12PSI.
• Repeat process if not carbonated to the right level.
The Keg is now tapped and ready to draw beer.
4. DISPENSING BEER
Use the following techniques to dispense beer with
approximately 2 cm of head.
• Rinse a ‘beer clean’ (rinsed with water) glass
under cold water.
• Place glass beneath tap, and tilt at a 45˚ angle.
Leaving approximately 0.5 cm between the glass
and the tap.
• Fully draw the dispenser handle and fill the glass
to 2/3 full.
• Level the glass and finish topping o by
continuing the pour in the centre of the glass.
• Make sure the handle is fully returned to its
previous ‘o’ position when the draw
is complete.
DO NOT:
• Begin the draw with the glass in an upright
position.
• Use frosted glassware, as the temperature
between the frozen glass and the beer in the keg
can cause a ‘wild’ draw (too much foam).
• Partially (or slowly) draw the dispenser handle,
this will lead to unnecessary turbulence in the
dispenser tap as the beer travels through it,
causing a substantial amount of foam in
the glass.
5. A NOTE ON FINE TUNING YOUR KEGERATOR:
• There are three factors in fine tuning your
Kegerator, gas pressure, beer temperature and
pouring hose length. We supply 3 m hoses which
helps to reduce the pressure at the tap. This
allows you to have a higher pressure in your keg,
which adds more gas to the beer but still pours
without excessive frothing.
• The colder the beer the more gas it will hold.
3 m of hose will allow you to increase the gas
pressure on your keg to 14 PSI at 3°C and still
get a perfect pour. This should pour a beer with
a head, at a good speed and the beer should
have enough gas to continue to release gas
WWW.MANGROVEJACKS.COM
OPERATING INSTRUCTIONS