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BARISTA INSTALLATION, USE & MAINTENANCE GUIDE
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11
REQUIRED TOOLS & MATERIALS
• Hand installation pincers for ear clamps (to install ear clamp on water inlet barb connection).
• Square head screwdriver (Robertson) & Phillips head screwdriver (to adjust N2 regulator,
gently pry caps, and remove lid from the unit).
• Spanner wrench (to tighten still & nitro faucets).
• Small funnel (to fill chiller ice/water bath).
•
Ruler or tape measure (to measure head thickness while calibrating level of
N2 infusion).
• Refractometer (to measure brix while calibrating dilution ratio).
• Small bucket or pitcher (a container to pour into while calibrating).
• Clear cup (preferably one that the establishment intends to use for their Nitrogen Infused
Beverages).
• .05" hex key (to adjust pressure switch, if necessary).
• Water supply line and proper hardware to connect it to the unit (see detailed water supply
requirements in Installation Location Requirements in section 6).
• Electrical outlet (see detailed electrical requirements in Installation Location Requirements
in section 6).
• Bag-in-Box product (must be a product with a compatible dilution ratio).
PERISTALTIC PUMP PACKAGE PREPARATION
•
Locate the Bag-in-Box product and determine proper peristaltic pump gearbox
speed (172
RPM
or 282
RPM
), tubing inside diameter (1/8", 3/16" or 1/4") and voltage
(12V – 22V).
– If a unit is equipped with a peristaltic pump tube diameter and gearbox combination
that cannot properly accommodate flow rate necessary for a given Bag-in-Box prod-
uct, one or both must be replaced to create a suitable tube and gear box combination.
NOTE:
See Peristaltic Pump Package Guide (section 6) to determine the proper peristaltic
gearbox
RPM
, tube diameter and voltage for a given concentrate to water dilution ratio. A
default unit is equipped with a 172
RPM
gearbox and 3/16" tube.
NOTE:
Always turn OFF and unplug the system from the electrical outlet, turn OFF the in-
line water shutoff valve, and disconnect the system from the water supply before attempting
to service it. Ensure the unit is fully reassembled before reinstalling and reestablishing water
and power connections.
PLACEMENT
• Place JT-CTMG in inspected location meeting all Installation Location Requirements
criteria (section 5).
PLUMB DRAIN
• Plumb the ice/water bath overflow drain line in accordance with criteria outlined in
Installation Location Requirements (section 5) and in compliance with prevailing national
and local codes.
CAUTION
Cutting the countertop
may decrease its strength.
Counter should be braced
to support the dispenser
countertop weight plus
product storage capacity
and weight of ice/water
bath.
INSTALLATION PROCEDURE
