Part Number: 9290312 October/22/2018 17
PLUMBING DIAGRAM
PRIM
AR
Y REGUL
AT
OR
85-90 psi
(.586 - .621 MP
a, 586 - 621 kP
a, 5.86 - 6.21 bar)
DO NO
T EX
CEED 90 PSI (621 MP
a, 621 kP
a, 6.21 bar)
SUPPL
Y T
ANK
REGUL
AT
OR
PRESSURE
SWIT
CH
NITR
OGEN
COFFEE
NITR
O
C
OFFEE
DR
AIN
KEG
LDD
LIQUID
DE
TEC
TION
DE
VICE
SENSOR
SOLENOID
VAL
VE
SOLENOID
VAL
VE
TA
P 1
PLAIN
COFFEE
TA
P 2
NITR
O
COFFEE
FIL
TER
/STR
AINER
PUMP
N
₂
NITR
OGENA
TOR
TANK
NITR
OGENA
TED
COFFEE
OUT
(T
O T
A
P
2)
PLAIN
CHILLED
COFFEE
T
O
NITR
OGENA
TOR
PLAIN
CHILLED
C
OFFEE
PLAIN
CHILLED
C
OFFEE
T
O
T
AP
1
PR
V
(PRESSURE
RELIEF
V
AL
VE)
REGUL
AT
OR
1
*
N
₂ SUPPL
Y
TO
C
OFFEE
KEG
16 psi +/- 2
(.110 MP
a, 110 kP
a, 1.10 bar)
REGUL
AT
OR
2
*
*
N
₂ SUPPL
Y T
O
NITR
OGENA
TOR
34 psi +/- 2
(.234 MP
a, 234 kP
a, 2.34 bar)
*
Regula
tor 1 on 50H
z Units
22 psi +/- 2 psi
(.152 MP
a, 152 kP
a, 1.52 bar)
**
Regula
tor 2 on 50H
z Units
44 psi +/- 2 psi
(.303 MP
a, 303 kP
a, 3.03 bar)
N
₂
SUPPL
Y
TANK
