Taylor 328 Installation Manual
Continuous Fill
Slush Freezer
Model 328
Operating Instructions
068141-M
2/18/10
Complete this page for quick reference when service is required:
Taylor Distributor:
Address:
Phone:
Fax:
E-mail:
Service:
Parts:
Date of Installation:
Information found on the data label:
Model Number:
Serial Number:
Electrical Specs: Voltage Cycle
Phase
Maximum Fuse Size: A
Minimum Wire Ampacity: A
E February, 2010 Taylor
All rights reserved.
068141-M
The word Taylor and the Crown design
are registered trademarks in the United States
of America and certain other countries.
Taylor Company
750 N. Blackhawk Blvd.
Rockton, IL 61072
Table of Contents
Section 1 To the Installer 1............................................
Installer Safety 1........................................................
Site Preparation 1.......................................................
Air Cooled Units 2.......................................................
Electrical Connections 2.................................................
Beater Rotation 3.......................................................
Refrigerant 3...........................................................
Continuous Fill Unit Equipped With Post Mix Valve 4........................
Section 2 To the Operator 5...........................................
Section 3 Safety 6....................................................
Section 4 Operator Parts Identification 8...............................
Section 5 Important: To the Operator 11.................................
Section 6 Operating Procedures 13.....................................
Assembly 13............................................................
Sanitizing 17............................................................
Priming Freezing Cylinder 19..............................................
Closing Procedure 20....................................................
Draining Product From Freezing Cylinder 20................................
Rinsing 20..............................................................
Cleaning 21.............................................................
Nozzle Cleaning 22......................................................
Disassembly 23..........................................................
Brush Cleaning 23.......................................................
Model 328 Table of Contents
Table of Contents - Page 2
Section 7 Important: Operator Checklist 25..............................
During Cleaning and Sanitizing: 25.........................................
Troubleshooting Bacterial Count: 25........................................
Regular M a intenance Checks: 25..........................................
Winter Storage 26........................................................
Section 8 Troubleshooting Guide 27....................................
Section 9 Parts Replacement Schedule 29...............................
Parts List 30.............................................................
Wiring Diagram 36.......................................................
Note: Contin u in g research results in steady improvements; therefore, information
in this manual is subject to change without notice.
E February, 2010 Taylor
All rights reserved.
068141-M
The word Taylor and the Crown design
are registered trademarks in the United States
of America and certain other countries.
Table of Contents Model 328
Taylor Company
750 N. Blackhawk Blvd.
Rockton, IL 61072
Section 1 To the Installer
The following are general installation instructions.
For complete installation details, please see the
check out card.
cause severe injuries.
Installer Safety
This unit has many sharp edges that can
In all areas of the world, equipment should
be installed in accordance with existing local codes.
Please contact your local authorities if you have any
questions.
Care should be taken to ensure that all basic safety
practices are followed during the installation and
servicing activities related to the installation and
service of Taylor equipment.
S Only authorized Taylor service personnel
should perform installation and repairs on
the equipment.
S Authorized service personnel should consult
OSHA Standard 29CFRI910.147 or the
applicable code of the local area for the
industry standards on lockout/tagout
procedures before beginning any installation
or repairs.
S Authorized service personnel must ensure
that the proper PPE is available and worn
when required during installation and
service.
S Authorized service personnel must remove
all metal jewelry, rings, and watches before
working on electrical equipment.
The main power supply(s) to the equipment
must be disconnected prior to performing any
repairs. Failure to follow this instruction may result in
personal injury or death from electrical shock or
hazardous moving parts as well as poor
performance or damage to the equipment.
Note:Allrepairsmustbeperformedbyan
authorized Taylor Service Technician.
Site Preparation
Review the area the unit is to be installed in before
uncrating the unit, making sure that all possible
hazards the user or equipment may come into have
been addressed.
For Indoor Use Only: This unit is designed to
operate indoors, under normal ambient
temperatures of 70_-75_F(21_-24_C). The freezer
has successfully performed in high ambient
temperatures of 104_F(40_C) at reduced
capacities.
This unit must NOT beinstalledinanarea
where a water jet or hose can be used. NEVER use
a water jet or hose to rinse or clean the unit. Failure
to follow this instruction may result in electrocution.
This unit must be installed on a level surface
to avoid the hazard of tipping. Extreme care should
be taken in moving this equipment for any reason.
Two or more persons are required to safely move
this unit. Failure to comply may result in personal
injury or equipment damage.
Uncrate the unit and inspect it for damage. Report
any damage to your Taylor Distributor.
This piece of equipment is made in the USA and has
USA sizes of hardware. All metric conversions are
approximate and vary in size.
Model 328 To the Installer
1
Air Cooled Units
DO NOT obstruct air intake and discharge
openings:
Air cooled units require a minimum of 3” (76 mm) of
clearance on both sides of the freezer. It is
recommended to place the rear of the unit against
the wall to prevent the recirculation of warm air.
Minimum air clearances must be met to assure
adequate air flow for optimum performance. Failure
to allow adequate clearance can reduce the
refrigeration capacity of the freezer and possibly
cause permanent damage to the compressor.
Electrical Connections
In the United States, this equipment is intended to
be installed in accordance with the National
Electrical Code (NEC), ANSI/NFPA 70-1987. The
purpose of the NEC code is the practical
safeguarding of persons and property from hazards
arising from the use of electricity. This code contains
provisions considered necessary for safety. In all
other areas of the world, equipment should be
installed in accordance with the existing local codes.
Please contact your local authorities.
FOLLOW YOUR LOCAL ELECTRICAL CODES!
CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED! FAILURE TO DO SO
CAN RESULT IN SEVERE PERSONAL INJURY
FROM ELECTRICAL SHOCK!
This unit is provided with an equipotential
grounding lug that is to be properly attached to the
rear of the frame by the authorized installer. The
installation location is marked by the equipotential
bonding symbol (5021 of IEC 60417-1) on both the
removable panel and the equipment's frame.
S Stationary appliances which are not
equipped with a power cord and a plug or
another device to disconnect the appliance
from the power source must have an all-pole
disconnecting device with a contact gap of
at least 3mm installed in the external
installation.
S Appliances that are permanently connected
to fixed wiring and for which leakage
currents may exceed 10 mA, particularly
when disconnected, not used for long
periods, or during initial installation, shall
have protective devices such as a GFI to
protect against the leakage of current,
installed by authorized personnel to the local
codes.
S Supply cords used with this unit shall be
oil-resistant, sheathed flexible cable, not
lighter than ordinary polychloroprene or
other equivalent synthetic
elastomer-sheathed cord (Code designation
60245 IEC 57) installed with the proper cord
anchorage to relieve conductors from strain,
including twisting, at the terminals and
protect the insulation of the conductors from
abrasion.
This unit is supplied with a 3-wire cord and
grounding type plug for connection to a single
phase, 60 cycle, branch circuit supply. This unit
must be plugged into a properly grounded
receptacle. The cord and plug provided are 20A for
115/60/1 or 15A for 208-230/60/1. Therefore, the
wall outlet must also be 20A for 115/60/1 or 15A for
208-230/60/1. Check the data label located on the
side panel for electrical specifications.
2
Model 328To the Installer
Beater Rotation
Beater rotation must be clockwise as viewed
looking into the freezing cylinder.
Note: The following procedures must be performed
by an authorized Taylor service technician.
To correct the rotation on a three-phase unit,
interchange any two incoming power supply lines at
freezer main terminal block only.
To correct rotation on a single-phase unit, change
the leads inside the beater motor. (Follow the
diagram printed on the motor.)
Electrical connections are made directly to the
terminal block provided in the main control box.
Refrigerant
In consideration of our environment, Taylor
proudly uses only earth friendly HFC refrigerants.
The HFC refrigerant used in this unit is R404A. This
refrigerant is generally considered non-toxic and
non-flammable, with an Ozone Depleting Potential
(ODP) of zero (0).
However, any gas under pressure is potentially
hazardous and must be handled with caution.
NEVER fill any refrigerant cylinder completely with
liquid. Filling the cylinder to approximately 80% will
allow for normal expansion.
Taylor reminds technicians to be cautious of
government laws regarding refrigerant recovery,
recycling, and reclaiming systems. If you have any
questions regarding these laws, please contact the
factory Service Department.
WARNING: R404A refrigerant used in
conjunction with polyolester oils is extremely
moisture absorbent. When opening a refrigeration
system, the maximum time the system is open must
not exceed 15 minutes. Cap all open tubing to
prevent humid air or water from being absorbed by
the oil.
Refrigerant liquid sprayed onto the skin may
cause serious damage to tissue. Keep eyes and skin
protected. If refrigerant burns should occur, flush
immediately with cold water. If burns are severe,
apply ice packs and contact a physician
immediately.
Model 328 To the Installer
3
Continuous Fill Unit Equipped With
Post Mix Valve
Step 1
Connect the syrup and water lines to the 1/4” barbed
fittings on the Post Mix Fill Module located at the
rear of the machine. From the front of the machine,
the syrup connects on the right and the water
connects on the left.
Note: Adjust the syrup supply pressure to maintain
60 - 80 PSIG. The minimum water pressure is 50
PSIG. The maximum water pressure is 110 PSIG. A
regulated water supply may be required.
Step 2
Turn the Fill switch to the ON position. The Fill
switch is located on the front of the unit, on the
upper left side.
Note: Priming of the fill system is required until the
B.I.B. (Bag in Box) Syrup-Out and Water-Out
switches are satisfied (Syrup-Out and Water-Out
lights extinguish) and syrup and water are flowing
out of the dispensing head nozzle.
Step 3
To adjust the syrup or water flow rate, turn the flow
adjustment screw. A clockwise turn increases the
flow and a counter-clockwise turn decreases the
flow. Adjust the screw until the desired brix is
obtained. The total flow rate should be 3 - 4 fl. oz.
(89 - 118 ml.) per second.
Note: The syrup and the water flow adjustment
screws are located inside the post mix valve cover.
Viewed from the front, the syrup adjustment screw is
on the right and the water adjustment is on the left.
Turn the syrup shut-off valve off. As a starting point,
adjust the water to 2-1/2 to 3-1/4 fl. oz. (74 to 126
ml.) per second. Once the desired water flow rate is
achieved, turn the syrup shut-off valve back on. The
syrup flow rate can then be adjusted to the desired
product brix.
Individual shut-off valves for syrup and water are
located on the mounting block for the dispensing
head.
4
Model 328To the Installer
Section 2 To the Operator
The freezer you have purchased has been carefully
engineered and manufactured to give you
dependable operation. The Taylor Model 328, when
properly operated and cared for, will produce a
consistent quality product. Like all mechanical
products, it will require cleaning and maintenance. A
minimum amount of care and attention is necessary
if the operating procedures outlined in this manual
are followed closely.
This Operator's Manual should be read before
operating or performing any maintenance on your
equipment.
Your Taylor freezer will NOT eventually compensate
for and correct any errors during the set-up or filling
operations. Thus, the initial assembly and priming
procedures are of extreme importance. It is strongly
recommended that personnel responsible for the
equipment's operation, both assembly and
disassembly, sit down together and go through
these procedures in order to be properly trained and
to make sure that no misunderstandings exist.
In the event you should require technical assistance,
please contact your local authorized Taylor
Distributor.
Note: Warranty is valid only if thepartsareauthorized
Taylor parts, purchased from an authorized Taylor
Distributor, and the required service work is provided
by an authorized Taylor service technician. Taylor
reserves the right to deny warranty claims on
equipment or parts if non-approvedpartsorrefrigerant
were installed in the machine, system modifications
were performed beyond factory recommendations, or
it is determined that the failure was caused by neglect
or abuse.
Note: Constant research results in steady
improvements; therefore, information in this
manual is subject to change without notice.
If the crossed out wheeled bin symbol is
affixed to this product, it signifies that this product is
compliant with the EU Directive as well as other
similar legislation in effect after August 13, 2005.
Therefore, it must be collected separately after its
use is completed, and cannot be disposed as
unsorted municipal waste.
The user is responsible for returning the product to
the appropriate collection facility, as specified by
your local code.
For additional information regarding applicable local
laws, please contact the municipal facility and/or
local distributor.
Compressor Warranty Disclaimer
The refrigeration compressor(s) on this machine are
warranted for the term indicated on the warranty
card accompanying this machine. However, due to
the Montreal Protocol and the U.S. Clean Air Act
Amendments of 1990, many new refrigerants are
being tested and developed, thus seeking their way
into the service industry. Some of these new
refrigerants are being advertised as drop-in
replacements for numerous applications. It should
be noted that, in the event of ordinary service to this
machine's refrigeration system, only the refrigerant
specified on the affixed data label should be
used. The unauthorized use of alternate refrigerants
will void your compressor warranty. It will be the
owner's responsibility to make this fact known to any
technician he employs.
It should also be noted that Taylor does not warrant
the refrigerant used in its equipment. For example, if
the refrigerant is lost during the course of ordinary
service to this machine, Taylor has no obligation to
either supply or provide its replacement either at
billable or unbillable terms. Taylor does have the
obligation to recommend a suitable replacement if
the original refrigerant is banned, obsoleted, or no
longer available during the five year warranty of the
compressor.
Taylor will continue to monitor the industry and test
new alternates as they are being developed. Should
a new alternate prove, through our testing, that it
would be accepted as a drop-in replacement, then
the above disclaimer would become null and void.
To find out the current status of an alternate
refrigerant as it relates to your compressor warranty,
call the local Taylor Distributor or the Taylor Factory.
Be prepared to provide the Model/Serial Number of
the unit in question.
Model 328 To the Operator
5
Section 3 Safety
We at Taylor Company are concerned about the
safety of the operator when he or she comes in
contact with the freezer and its parts. Taylor has
gone to extreme efforts to design and manufacture
built-in safety features to protect both you and the
service technician. As an example, warning labels
have been attached to the freezer to further point
out safety precautions to the operator.
IMPORTANT - Failure to adhere to the
following safety precautions may result in
severe personal injury or death. Failure to
comply with these warnings may damage the
machine and its components. Component
damage will result in part replacement expense
and service repair expense.
DO NOT operate the freezer without
reading this Operator Manual. Failure to follow this
instruction may result in equipment damage, poor
freezer performance, health hazards, or personal
injury.
This unit is provided with an equipotential
grounding lug that is to be properly attached to the
rear of the frame by the authorized installer. The
installation location is marked by the equipotential
bonding symbol (5021 of IEC 60417-1) on both the
removable panel and the equipment's frame.
S DO NOT attempt any repairs unless the
main power supply to the freezer has been
disconnected. Contact your local authorized
Taylor Distributor for service.
S Stationary appliances which are not
equipped with a power cord and a plug or
another device to disconnect the appliance
from the power source must have an all-pole
disconnecting device with a contact gap of
at least 3mm installed in the external
installation.
S Appliances that are permanently connected
to fixed wiring and for which leakage
currents may exceed 10 mA, particularly
when disconnected, not used for long
periods, or during initial installation, shall
have protective devices such as a GFI to
protect against the leakage of current,
installed by authorized personnel to the local
codes.
S Supply cords used with this unit shall be
oil-resistant, sheathed flexible cable, not
lighter than ordinary polychloroprene or
other equivalent synthetic
elastomer-sheathed cord (Code designation
60245 IEC 57) installed with the proper cord
anchorage to relieve conductors from strain,
including twisting, at the terminals and
protect the insulation of the conductors from
abrasion.
Failure to follow these instructions may result in
electrocution. Contact your local authorized Taylor
Distributor for service.
DO NOT use a water jet to clean or rinse
the freezer. Failure to follow these instructions may
result in serious electrical shock.
S DO NOT operate the freezer unless it is
properly grounded.
S DO NOT operate the freezer with larger
fuses than specified on the freezer data
label.
S DO NOT allow untrained personnel to
operate this machine.
S DO NOT operate the freezer unless all
service panels and access doors are
restrained with screws.
S DO NOT remove any internal operating
parts (example: freezer door, beater,
scraper blades, etc.) unless all control
switches are in the OFF position.
Failure to follow these instructions may result in
severe personal injury from hazardous moving parts.
6
Model 328Safety
This unit has many sharp edges that can
cause severe injuries.
S DO NOT put objects or fingers in the door
spout. This may contaminate the product
and cause severe personal injury from blade
contact.
S USE EXTREME CAUTION when removing
the beater asssembly. The scraper blades
are very sharp.
DO NOT obstruct air intake and discharge
openings:
Air cooled units require a minimum of 3” (76 mm) of
clearance on both sides of the freezer. It is
recommended to place the rear of the unit against
the wall to prevent the recirculation of warm air.
Minimum air clearances must be met to assure
adequate air flow for optimum performance. Failure
to allow adequate clearance can reduce the
refrigeration capacity of the freezer and possibly
cause permanent damage to the compressor.
This freezer must be placed on a level
surface. Failure to comply may result in personal
injury or equipment damage.
Cleaning and sanitizing schedules are
governed by your state or local regulatory agencies
and must be followed accordingly. Please refer to
the cleaning section of this manual for the proper
procedure to clean this unit.
For Indoor Use Only: This unit is designed to
operate indoors, under normal ambient
temperatures of 70_ -75_F(21_ -24_C). The
freezer has successfully performed in high ambient
temperatures of 104_(40_C) at reduced capacities.
NOISE LEVEL: Airborne noise emission does not
exceed 78 dB(A) when measured at a distance of
1.0 meter from the surface of the machine and at a
height of 1.6 meters from the floor.
Model 328 Safety
7
Section 4 Operator Parts Identification
ITEM DESCRIPTION PART NO.
1 LENS-LIGHT 052952
2 PLATE A.-DEC LIGHTED X52936
3 FILTER-AIR-17 X 13 X 7/16 052951
4 PANEL A.-SIDE*LEFT X66215
5 COVER A.-HOPPER X66159
6 MANIFOLD A.-POST MIX X66779-03
7 PANEL-REAR 062594
8 PANEL-SIDE*RIGHT 052935
Figure 1
8
ITEM DESCRIPTION PART NO.
9 CORD-POWER-125V-NEMA 045666
10 GASKET-BASE·PAN 062619
11 PANEL-FRONT 054933-SP1
12 SHIELD-SPLASH 052980
13 SHELF-DRIP·TRAY 052979
14 TRAY-DRIP 052978
15 PAN-DRIP 22-29/32 LONG 053048
16 STUD-NOSE·CONE-5/16-18 013496
Model 328Operator Parts Identification
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