Operators Instructions - Cornelius TEA URN Service Manual

This section describes the Unit's operating control,
daily pre-operation checks, and maintenance
procedures to be performed by the operator.
CAUTION: PROTECT THE UNIT
FROM FREEZING CONDITIONS.
WATER FREEZING IN THE SYSTEM
WILL CAUSE SERIOUS DAMAGE.
MAINTENANCE PERSONNEL CAN DRAIN
LINES IF FREEZING CONDITIONS ARE
EXPECTED.
OPERATING CONTROLS
Dispensing valve lever, located on front of the
dispensing valve, need only to be pressed to
dispense product.
OPERATION
To operate the Unit, place cup or glass under the
dispensing valve nozzle. Press valve lever down until
cup or glass is full, then release lever.
DAILY PRE-OPERATION CHECK
1. Check primary CO
2
1800-psi gage and if gage indicator is in shaded
("change CO cylinder") portion of the dial, CO
2
cylinder is almost empty and must be changed.
2. Make sure there is sufficient amount of
concentrate in all of the bag-in-boxes. If not,
replenish concentrate supply as instructed.
3. Make sure drip tray and cup rest are clean and
cup rest is properly installed in the drip tray.
ADJUSTMENTS
ADJUSTING DISPENSING VALVE WATER
FLOW RATE
Water flow rate should be checked periodically to
make sure water flow rate is as desired. Refer to
SERVICE AND MAINTENANCE section of this
manual for adjustment procedure.

OPERATORS INSTRUCTIONS

regulator assembly
ADJUSTING WATER-TO-SYRUP "RATIO" OF
DISPENSED PRODUCT
Water-To-syrup "Ratio" of dispensed product should
be checked periodically and adjusted if necessary.
Refer to SERVICE AND MAINTENANCE section of
this manual for adjustment procedure.
ADJUSTING PRIMARY CO
Primary CO regulator for the bag-in-box concentrate
2
pumps should be checked periodically for proper
pressure setting and adjusted if necessary. Refer to
SERVICE AND MAINTENANCE section of this
manual for adjustment procedure.
CLEANING AND SANITIZING
DAILY CLEANING OF UNIT
Daily cleaning procedure for Unit should be
performed at end of daily operation. Refer to
SERVICE AND MAINTENANCE section for
instructions.
WEEKLY CLEANING OF DISPENSING
VALVES
Dispensing valve should be cleaned at least once a
week. Refer to SERVICE AND MAINTENANCE
section for instructions.
SANITIZING CONCENTRATE SYSTEM
Concentrate system should be sanitized as
instructed every 90 days. Refer to SERVICE AND
MAINTENANCE section for instructions.
REPLENISHING CONCENTRATE SUPPLY
2
Concentrate supply should be checked daily and
replenished if necessary. Refer to SERVICE AND
MAINTENANCE section for instructions.
REPLENISHING CO
WARNING: CO
Strict Attention must be observed in
the prevention of CO
dioxide) gas leaks in the entire CO
drink system. If a CO
particularly in a small area, immediately
ventilate the contaminated area before
attempting to repair the leak. Personnel
exposed to high concentration of CO
will experience tremors which are followed
rapidly by loss of consciousness and
suffocation.
5
REGULATOR
2
SUPPLY
2
Displaces Oxygen.
2
(carbon
2
and soft
2
gas leak is suspected,
2
gas
2
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