10
Part Number: 9290312 May/17/2016
Installation
Section 2
NITROGEN REGULATOR & TANK ASSEMBLY
DANGER
Tank under high pressure. Do not drop or allow tank to
fall over. Tank must be chained and secured to prevent
movement as per OSHA requirements. Do not attempt
to handle or connect to tank unless properly trained.
Nitrogen cylinders contain high-pressure gas which can
be hazardous if not handled properly. Make sure you
READ and UNDERSTAND the following procedures for
nitrogen cylinders BEFORE installation.
IIportant
Use only food grade nitrogen.
1. ALWAYS connect the nitrogen cylinder to a regulator
in a dispensing system. Failure to do so could result in
an explosion with possible death or injury when the
cylinder valve is opened.
2. NEVER connect the nitrogen cylinder directly to the
product container.
3. ALWAYS follow correct procedures when cylinders are
changed.
4. ALWAYS secure the cylinder in an upright position with
a chain.
5. NEVER drop or throw a nitrogen cylinder.
6. ALWAYS keep a nitrogen cylinder away from heat.
Store extra cylinders in a cool place (preferably 70ºF).
Securely fasten with a chain in an upright position
when storing.
7. ALWAYS check the D.O.T. test date on the cylinder neck
before installation. Ask your gas supplier for D.O.T. test
requirements.
8. NEVER connect a product container unless there are
two (2) safety’s in the pressure system:
A. One (1) at or on the nitrogen regulator.
B. One (1) at or on the product coupler or in the
pressure gas line.
NITROGEN INSTALLATION/REPLACEMENT
n
Warning
Verify gauge orientation
before setting pressures!
D
F
B
E
A
C
NITROGEN
NITROGE
N
INTEGRAL SAFETY
DEVICE
TO PRODUCT
CONTAINER
100
1500
bar
20
0
R
UL
LEFT
USE NO OIL
500
psi
3000
2500
150
1000
2000
50
8
120
psi
140
10
6
80
4
40
60
160
100
2
bar
LR
R
20
1. Make sure cylinder valve “A” is closed.
2. Unscrew (counter clockwise) regulator key “B” as far out
as it will go. (The regulator is now in the off position).
3. Remove regulator from empty cylinder at “E”.
4. Remove dust cap from new cylinder at “E”. Open and
close valve “A” quickly to blow dust from outlet.
5. With cylinder valve “A” in closed position, re-attach
regulator to cylinder at “E”.
6. Open valve “A” all the way. (This is important because
this cylinder valve seals in two places).
7. Make certain outlet is closed at “C”.
8. Screw regulator key “B” in (clockwise) until required
pressure is reached “F”.
9. Open outlet valve “C”.
NOTE: Drinks will not pour if outlet valve “C” is closed.
