Viking VRBD/VUBD 24" W - Manual (Page 5)

9
CO2 REGULATOR
1. Low pressure gauge.
(reads the amount of internal keg pressure)
2. Adjustment lock nut.
3. Regulator adjustment screw
(after keg is tapped, screw clockwise until low
pressure gauge indicates between 12 & 14 lbs.)
4. Shut-off valve.
5. CO2 Nut (use fiber CO2 washer)
How to Replace an Empty CO2 Cylinder
1. Close cylinder valve by turning clockwise “A”.
2. Unscrew adjustment screw (counter-clockwise) “B” as far as it will
go.
3. Remove the regulator from empty cylinder “E”.
4. Remove dust cap from new cylinder “E”. Open and close valve
“A” quickly to blow dust from outlet.
5. With cylinder valve “A” in closed position, reattach regulator to
cylinder at “E”. Be sure to include the CO2 washer.
6. Open valve “A” all the way. (This is important because this
cylinder valve seals in two places.)
7. Readjust regulator pressure “B” and open valve “C”.
8
ASSEMBLY
1. Screw the black
faucet knob onto
the faucet.
3. Attach the clear
beverage line
coming from the
draft tower to
the keg coupler.
Use the black
washer inside
the hex nut and
tighten securely
with crescent
wrench.
5. Attach one end
of the red air
hose to the hose
barb on the CO2
regulator, using
one of the two
snap clamps
provided. (Use
pliers to snap
the clamp tight
to assure that
there is no gas
leak.)
7. Fasten the other
end of the red
air line to the
keg coupler
using the
remaining snap
clamp.
2. Insert the clear
beverage line
from the tower
through the hole
in the top of the
unit. Mount the
draft tower onto
the refrigerator
using the (4)
furnished screws
and (1) mounting
gasket.
4. Fasten the CO2
regulator to the
CO2 tank,
tightening the
CO2 nut securely,
using the gray
fiber washer
between the
regulator nut and
the cylinder
6. Place the CO2
cylinder and
regulator in the
right corner of
the refrigerator.
NOTE: It is
important that the
cylinder be kept in
an upright position
to operate
efficiently. Secure
the cylinder using
the provided chain
by looping the chain
around the cylinder
valve and regulator.