Operation
Section 3
3-6
Part Number 020003999 6/14
Syrup Delivery System
Your syrup location can vary depending on the volume
of beverages served and ease of accessibility. Your
beverage system may sit in a back storage room or
under the counter of the dispenser. Configurations are
almost limitless. Check the temperatures expected for
the storage location. Adverse temperatures can affect
the storage and quality of beverage products. It is
recommended the temperature of storage location
should not fall below 40°F (4°C) or rise above 90°F
(32°C).
Back Room Package
1.
Incoming tap water -
should be at a minimum
dynamic pressure of 40 psi and maximum static
pressure of 70 psi.
2.
Carbonator water pump motor -
Powers the water
pump. The water pump motor is part of the
carbonator pump deck.
3.
Carbonator water pump -
Pumps tap water into the
carbonator tank. The water pump is part of the
carbonator. The incoming water for the carbonator
must be first run through the pump before
connecting to the proper cold plate inlet.
4.
Internal/external carbonator tank -
Combines CO
2
gas and tap water to form carbonated water. The
“carbonator” is the carbonator tank, water pump and
water pump motor.
5.
CO
2
cylinder -
Holds highly pressurized carbon
dioxide (CO
2
). The CO
2
cylinder is a steel or
aluminum cylinder tank. CO
2
gas flows through the
primary pressure regulator.
6.
B-I-B pressure gauge -
Set for 75 psi. Indicates
CO
2
pressure going to B-I-B pumps.
7.
Primary pressure regulator -
Lowers the CO
2
gas
pressure, to 100 psi, so the CO
2
gas will be at the
proper pressure to enter the carbonator regulator.
8.
Lowered outgoing pressure -
Set for 75 psi.
Gauge indicates lowered outgoing pressure from the
CO
2
cylinder after being routed through the primary
pressure regulator at 100 psi.
9.
Secondary pressure regulator -
Lowers the CO
2
gas pressure before the CO
2
gas flows to the syrup
pump. CO
2
pressure activates the syrup pump.
10.
Syrup pump -
Draws syrup out of the Bag-In-Box
syrup package. Syrup flows through the syrup lines
to the dispenser for chilling, then dispensing. There
is a syrup pump for each Bag-In-Box syrup system.
11.
Bag-In-Box syrup cartons -
Box which contains a
plastic bag, filled with syrup.
From Water Supply
To Non-carbonated Water Inlet Barb
Water to Carbonator Pump
Filter
Water Regulator 40-70 PSI
Booster System (If Required)
To CO
2
Manifold (B-I-B
Pumps) from
CO
2
Supply
70 PSI
To Syrup Inlet
Barbs on Unit
To B-I-B Pumps
from B-I-B
To B-I-B
Pump
B-I-B
Summary of Contents for MDH-302 Series
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