Taylor | Model C707 | Owner Manual | Taylor Model C707 User manual

Taylor Model C707 User manual
OPERATOR’S
MANUAL
Model C707
Soft Serve Freezer
Original Operating Instructions
059060−M
May, 2003 (Original Publication)
(Updated 11/24/15)
Complete this page for quick reference when service is required:
Taylor Distributor:
Address:
Phone:
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 2003 Taylor Company
059060−M
Any unauthorized reproduction, disclosure, or distribution of copies by any person of any portion of this work
may be a violation of Copyright Law of the United States of America and other countries, could result in the
awarding of Statutory Damages of up to $250,000 (17 USC 504) for infringement, and may result in further
civil and criminal penalties.
All rights reserved.
Taylor Company
750 N. Blackhawk Blvd.
Rockton, IL 61072
Table of Contents
Section 1
To the Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
Section 2
To the Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
Section 3
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
Section 4
Operator Parts Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
Model C707 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
Model C707 Single Spout Door and Beater Assembly . . . . . . . . . . . . . . . . . . . . . .
8
Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
Section 5
Important: To the Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
Symbol Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
Indicator Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
MIX REF Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
STANDBY Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
WASH Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
AUTO Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Beater Motor Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Adjustable Draw Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Feed Tube Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13
Section 6
Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
Sanitizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18
Priming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
Closing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
Draining Product From the Freezing Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
Rinsing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22
Manual Brush Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22
Model C707
Table of Contents
Table of Contents − Page 2
Section 7
Important: Operator Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
During Cleaning and Sanitizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
Troubleshooting Bacterial Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
Regular Maintenance Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
Winter Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24
Section 8
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
Section 9
Parts Replacement Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27
Section 10
Limited Warranty on Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28
Section 11
Limited Warranty on Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30
Note: Continuing research results in steady improvements; therefore, information
in this manual is subject to change without notice.
Note: Only instructions originating from the factory or its authorized translation
representative(s) are considered to be the original set of instructions.
E 2003 Taylor Company (Original Publication)
(Updated November, 2015)
059060−M
Any unauthorized reproduction, disclosure, or distribution of copies by any person of any portion of this work
may be a violation of Copyright Law of the United States of America and other countries, could result in the
awarding of Statutory Damages of up to $250,000 (17 USC 504) for infringement, and may result in further
civil and criminal penalties.
All rights reserved.
Taylor Company
750 N. Blackhawk Blvd.
Rockton, IL 61072
Table of Contents
Model C707
Section 1
To the Installer
Site Preparation
The following information has been included in the
manual as safety and regulatory guidelines. For
complete installation instructions, please see the
Installation Checklist.
Review the area where the unit will be installed before
uncrating the unit. Make sure all possible hazards to
the user or equipment have been addressed.
Installer Safety
Air Cooled Units
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.
DO NOT obstruct air intake and discharge openings:
The Model C707 air cooled unit requires a minimum of
6” (152 mm) of clearance on both sides and 0” in the
rear of the unit. This will allow for adequate air flow
across the condenser(s). Failure to allow adequate
clearance can reduce the refrigeration capacity of the
freezer and possibly cause permanent damage to the
compressor.
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
S
S
S
Only authorized Taylor service personnel
should perform installation and repairs on the
equipment.
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.
Authorized service personnel must ensure
that the proper PPE is available and worn
when required during installation and service.
Authorized service personnel must remove all
metal jewelry, rings, and watches before
working on electrical equipment.
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.
This unit must NOT be installed in an area
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.
The main power supply(s) to the freezer 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.
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.
Note: All repairs must be performed by an
authorized Taylor Service Technician.
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.
This unit has many sharp edges that can
cause severe injuries.
131122
Model C707
1
To the Installer
Water Connections
Each unit requires one power supply for each data
label on the unit. Check the data label(s) on the freezer
for branch circuit overcurrent protection or fuse, circuit
ampacity, and other electrical specifications. Refer to
the wiring diagram provided inside of the electrical box
for proper power connections.
(Water Cooled Units Only)
An adequate cold water supply must be provided with
a hand shut−off valve. On the underside rear of the
base pan, two 3/8” I.P.S. water connections for inlet
and outlet have been provided for easy hook−up. 1/2”
inside diameter water lines should be connected to the
machine. (Flexible lines are recommended, if local
codes permit.) Depending on local water conditions, it
may be advisable to install a water strainer to prevent
foreign substances from clogging the automatic water
valve. There will be only one water “in” and one water
“out” connection. DO NOT install a hand shut−off valve
on the water “out” line! Water should always flow in this
order: first, through the automatic water valve; second,
through the condenser; and third, through the outlet
fitting to an open trap drain.
CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED! FAILURE TO DO SO
CAN RESULT IN SEVERE PERSONAL INJURY
FROM ELECTRICAL SHOCK!
DO NOT operate this freezer with larger fuses
than specified on the unit data label. Failure to follow
this instruction may result in electrocution or damage
to the machine.
A back flow prevention device is required
on the incoming water connection side. Please
refer to the applicable National, State, and local codes
for determining the proper configuration.
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.
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.
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 3 mm installed in the external
installation.
FOLLOW YOUR LOCAL ELECTRICAL CODES!
To the Installer
2
Model C707
Refrigerant
Appliances that are permanently connected to
fixed wiring and for which leakage currents may
exceed 10 mA, particularly when disconnected or 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 the
authorized personnel to the local codes.
In consideration of our environment, Taylor
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.
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.
NEVER fill any refrigerant cylinder completely with
liquid. Filling the cylinder to approximately 80% will
allow for normal expansion.
Use only R404A refrigerant that conforms to
the AHRI standard 700 specification. The use of any
other refrigerant may expose users and operators to
unexpected safety hazards.
If the supply cord is damaged, it must be replaced by
the manufacturer, its service agent, or similarly
qualified person, in order to avoid a hazard.
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.
Beater Rotation
Beater rotation must be clockwise as viewed
looking into the freezing cylinder.
Note: The following procedures should
performed by a trained service technician.
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.
be
To correct the rotation on a three−phase unit,
interchange any two incoming power supply lines at
freezer main terminal block only.
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.
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.
131021
Model C707
3
To the Installer
Section 2
To the Operator
The Model C707 has been carefully engineered and
manufactured to give you dependable operation.
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.
This unit, 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.
Compressor Warranty Disclaimer
This Operator’s Manual should be read before
operating or performing any maintenance on your
equipment.
The refrigeration compressor(s) on this unit are
warranted for the term stated in the Limited Warranty
section in this manual. 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 unit’s refrigeration system,
only the refrigerant specified on the affixed data
label should be used. The unauthorized use of
alternate refrigerants will void your Taylor compressor
warranty. It is the unit owner’s responsibility to make
this fact known to any technician he employs.
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, go through these procedures together in
order to be properly trained and to make sure that no
confusion exists.
In the event you should require technical assistance,
please contact your local authorized Taylor Distributor.
Note: Your Taylor warranty is valid only if the parts are
authorized Taylor parts, purchased from the local
authorized Taylor Distributor, and only if all required
service work is provided by an authorized Taylor
service technician. Taylor reserves the right to deny
warranty claims on units or parts if non−Taylor
approved parts or incorrect refrigerant were installed
in the unit, system modifications were performed
beyond factory recommendations, or it is determined
that the failure was caused by abuse, misuse, neglect,
or failure to follow all operating instructions. For full
details of your Taylor Warranty, please see the Limited
Warranty section in this manual.
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.
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.
131122
To the Operator
4
Model C707
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 appliance is to be used only by trained
personnel. It is not intended for use by children or
people with reduced physical, sensory, or mental
capabilities, or lack of experience and knowledge,
unless given supervision or instruction concerning the
use of the appliance by a person responsible for their
safety. Children should be supervised to ensure that
they do not play with the appliance.
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 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
All repairs must be performed by an
authorized Taylor service technician.
S
The main power supplies to the machine must
be disconnected prior to performing any
repairs.
S
For Cord Connected Units: Only Taylor
authorized service technicians or licensed
electricians may install a plug or replacement
cord on these units.
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 3 mm
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 or 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 the 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.
If the supply cord is damaged, it must be
replaced by the manufacturer, its service
agent, or similarly qualified person, in order
to avoid a hazard.
DO NOT use a water jet to clean or rinse the
freezer. Failure to follow these instructions may result
in serious electrical shock.
Failure to follow these instructions may result in
electrocution. Contact your local authorized Taylor
Distributor for service.
130304
Model C707
5
Safety
S
S
This freezer must be placed on a level
surface. Failure to comply may result in personal injury
or equipment damage.
DO NOT allow untrained personnel to operate
this machine.
DO NOT operate the freezer unless all service
panels and access doors are restrained with
screws.
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.
S
DO NOT remove any internal operating parts
(examples: 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 to fingers or hands from hazardous
moving parts.
This machine is designed to maintain product
temperature under 41_F (5_C). Any product being
added to this machine must be below 41_F (5_C).
Failure to follow this instruction may result in health
hazards and poor freezer performance.
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.
S
CAUTION−SHARP EDGES: Two people are
required to handle the cup/cone dispenser.
Protective gloves must be worn and the
mounting holes must NOT be used to lift or
hold the dispenser. Failure to follow this
instruction can result in personal injury to
fingers or equipment damage.
DO NOT obstruct air intake and discharge openings:
The Model C707 air cooled unit requires a minimum of
6” (152 mm) of clearance on both sides and 0” in the
rear of the unit. This will allow for adequate air flow
across the condenser(s). Failure to allow adequate
clearance can reduce the refrigeration capacity of the
freezer and possibly cause permanent damage to the
compressor.
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.
DO NOT run the machine without product. Failure to
follow this instruction can result in damage to the
machine.
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.
Access to the service area of the unit is
restricted to persons having knowledge and practical
experience with the appliance, in particular as far as
safety and hygiene are concerned.
130304
Safety
6
Model C707
Section 4
Operator Parts Identification
Model C707
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
KIT A.−COVER−HOPPER
X65368
10
PANEL A.−SIDE−RIGHT
X64151
2
PAN−DRIP 11−5/8 LONG
027503
11
PANEL−REAR
056077−SP1
3
PIN−RETAINING−HOPPER CVR 043934
12
ORIFICE
022465−100
4
PANEL−SIDE−LEFT
066722−SP3
13
016137
5
STUD−NOSE CONE
055987
O−RING−3/8 OD X .070 W
(100 TO BAG)
6
SHIELD−SPLASH
049203
14
TUBE A.−FEED−SS−5/32 DIA
X29429−2
7
TRAY−DRIP
056858
15
O−RING−.643 OD X .077 W
(50 TO BAG)
018572
8
PANEL−FRONT−LOWER
058942
16
GUARD−FAN
028534−1
9
PANEL A.−FRONT−UPPER
X58950
17
DUCT A. (OPTIONAL)
X56241
140618
Model C707
7
Operator Parts Identification
Model C707 Single Spout Door and Beater Assembly
ITEM
DESCRIPTION
PART NO.
ITEM
9
1
DOOR A.−W/BAFFLE
X56071−SER
1a
BAFFLE A.−LONG 4 IN
X50882
2
HANDLE A.−DRAW−WELDED
X56246
3
SCREW−ADJUSTMENT
056332
4
O−RING−1/4 OD X .070W 50
DUROMETER (25 TO BAG)
015872
5
PIN−HANDLE−SS
6
7
8
DESCRIPTION
PART NO.
O−RING−7/8 OD X .103W
(100 TO BAG)
014402
10
NUT−STUD−LONG
058765
11
NUT−STUD
058764
12
GASKET−DOOR HT 4”−DBL
048926
13
BEARING−FRONT
050216
055819
14
BEATER A.−3.4QT
X31761
PLUG−PRIME
028805
15
BLADE−SCRAPER−PLASTIC
035174
O−RING−3/8 OD X .070W
(100 TO BAG)
016137
16
SHAFT−BEATER
056078
VALVE A.−DRAW
X56072
17
SEAL−DRIVE SHAFT
032560
140618
Operator Parts Identification
8
Model C707
Brushes
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
BRUSH−REAR·BRG·1 D X 2 LG
013071
4
BRUSH−MIX·PUMP·BODY−3 X 7
023316
2
BRUSH−DOUBLE·ENDED
013072
5
BRUSH−END−DOOR−SPOUT
039719
3
BRUSH−DRAW·VALVE·1 X 2 X 17
013073
150225
Model C707
9
Operator Parts Identification
Section 5
ITEM
1
2
3
4
5
Important: To the Operator
DESCRIPTION
ITEM
MIX LOW INDICATOR LIGHT
MIX OUT INDICATOR LIGHT
MIX REFRIGERATION KEY
STANDBY KEY
WASH KEY
6
7
8
9
10
DESCRIPTION
AUTO KEY
RESET BUTTON − BEATER MOTOR
POWER SWITCH (TOGGLE)
HOPPER TEMPERATURE INDICATOR
FLAVOR BURST JACK
140618
Important: To the Operator
10
Model C707
Symbol Definitions
MIX REF Key
To better communicate in the International arena,
symbols have replaced words on many of our operator
switches, function, and fault indicators. Your Taylor
equipment is designed with these International
symbols.
When the MIX REF key is pressed, the light comes on
indicating the mix hopper refrigeration system is
operating. The MIX REF function cannot be cancelled
unless the AUTO or STANDBY modes are cancelled
first.
The following chart identifies the symbol definitions.
STANDBY Key
= OFF
= ON
The Separate Hopper Refrigeration System (SHR)
and the Cylinder Temperature Retention System
(CTR) are standard features. The SHR incorporates
the use of a separate small refrigeration system to
maintain the mix in the hopper below 40_(4.4_C) to
assure bacteria control. The CTR works with the SHR
to maintain a good quality product. During long “No
Sale” periods, it is necessary to warm the product in
the freezing cylinder to approximately 35_F to 40_F
(1.7_C to 4.4_C) to prevent overbeating and product
breakdown.
= MIX LOW
= MIX OUT
= MIX REF
= STANDBY
= WASH
= AUTO
To activate the SHR and CTR, press the STANDBY
key. Remove the air orifice and place the feed tube
(end without the hole) into the mix inlet hole.
Power Switch
When placed in the ON position, the power switch
allows SOFTECH control panel operation.
Indicator Lights
When the MIX LOW light begins to flash, it indicates
that the mix tank has a low supply of mix and should
be refilled as soon as possible. When the MIX OUT
light begins to flash, it indicates that the mix tank has
been almost completely exhausted and has an
insufficient supply of mix to operate the freezer. At this
time, the STANDBY and AUTO modes are locked out
and the freezer shuts down. To initiate the refrigeration
system, add mix to the tank and press the AUTO key.
The freezer will automatically begin operation.
Figure 1
IMPORTANT: Make sure the level of mix in the
hopper is below the mix delivery hole in the feed
tube. Failure to follow this instruction may result in
lower product quality when normal operation is
resumed.
130709
Model C707
11
Important: To the Operator
Beater Motor Reset Button
When the STANDBY key is pressed, the light comes
on, indicating the CTR (Cylinder Temperature
Retention System) has been activated. In the
STANDBY mode, the WASH and AUTO functions are
automatically cancelled. The MIX REF function is
automatically locked in to maintain the mix in the
hopper.
The reset button is located on the left side of the unit.
The reset protects the beater motor from an overload
condition. If an overload occurs, the reset mechanism
will trip. To properly reset the freezer, press the AUTO
key to cancel the cycle. Turn the power switch to the
OFF position. Press the reset button firmly.
To resume normal operation, press the AUTO key.
When the unit cycles off, the product in the freezing
cylinder will be at serving viscosity. At this time, place
the feed tube (end with the hole) into the mix inlet
hole and install the air orifice.
Do not use metal objects to press the reset
button. Failure to follow this instruction may
result in electrocution.
Turn the power switch to the ON position. Press the
WASH key and observe the freezer’s performance.
Open the side access panel. Make sure the beater
motor is turning the drive shaft in a clockwise direction
(from the operator end) without binding.
If the beater motor is turning properly, press the WASH
key to cancel the cycle. Press the AUTO key to resume
normal operation. If the freezer shuts down again,
contact a service technician.
Figure 2
Adjustable Draw Handle
WASH Key
The Model C707 features an adjustable draw handle
to provide the best portion control. The draw handle
should be adjusted to provide a flow rate of 5 to 7−1/2
oz. of product per 10 seconds. To INCREASE the flow
rate, turn the screw CLOCKWISE. Turn the screw
COUNTER−CLOCKWISE to DECREASE the flow
rate.
When the WASH key is pressed, the light comes on.
This indicates beater motor operation. The STANDBY
or AUTO modes must be cancelled first to activate the
WASH mode.
AUTO Key
When the AUTO key is pressed, the light comes on.
This indicates that the main refrigeration system has
been activated. In the AUTO mode, the WASH or
STANDBY functions are automatically cancelled. The
MIX REF function is automatically locked in to
maintain the mix in the mix hopper.
Note: An indicating light and an audible tone will
sound whenever a mode of operation has been
pressed. To cancel any function, press the key again.
The light and mode of operation will shut off.
Figure 3
130709
Important: To the Operator
12
Model C707
Feed Tube Assembly
The feed tube assembly serves two purposes. One
end of the tube has a hole and the other end does not.
2.
Long “No Sale” Periods
During long “No Sale” periods, the unit can be
placed into the Standby mode. This maintains
product temperatures below 40_F (4.4_C) in both
the hopper and the freezing cylinder, and helps
prevent over−beating and product breakdown.
To place the unit into the Standby mode, press the
STANDBY key. Remove the air orifice. Lubricate
the o−rings located on the end of the feed tube
without the hole. Place that end of the tube into
the mix inlet hole. This will prevent any mix from
entering the freezing cylinder.
Figure 4
ITEM
1.
DESCRIPTION
PART NO.
1
ORIFICE
022465−100
2
O−RING−3/8 OD X .070 W
016137
3
TUBE A.−FEED−SS 5/32 HOLE
X29429−2
4
O−RING−.643 OD X .077 W
018572
Normal Operation
During normal operation, the end of the feed tube
with the hole is placed into the mix inlet hole.
Every time the draw handle is raised, new mix and
air from the hopper flow into the freezing cylinder.
This keeps the freezing cylinder properly loaded
and maintains overrun.
Figure 6
IMPORTANT: Make sure the level of mix in the
hopper is below the mix delivery hole in the
feed tube. Failure to follow this instruction may
result in lower product quality when normal
operation is resumed.
Note: The air orifice is used to meter a certain
amount of air into the freezing cylinder. The air
orifice maintains overrun and allows enough mix
to enter the freezing cylinder after a draw.
Figure 5
130709
Model C707
13
Important: To the Operator
Section 6
Operating Procedures
The C707 unit stores mix in a hopper. It has a 3.4 quart
(3.2 liter) capacity freezing cylinder and a 20 quart
(18.9 liter) mix hopper. This unit uses a feed tube to
allow mix to flow into the freezing cylinder.
Fill the inside portion of the seal with 1/4” more
lubricant and lubricate the flat side of the seal that fits
onto the rear shell bearing.
We begin our instructions at the point where we enter
the store in the morning and find the parts
disassembled and laid out to air dry from the previous
night’s cleaning.
These opening procedures will show you how to
assemble these parts into the freezer, sanitize them,
and prime the freezer with fresh mix in preparation to
serve your first portion.
If you are disassembling the machine for the first time
or need information to get to this starting point in our
instructions, turn to page 22, “Disassembly”, and start
there.
Figure 7
Insert the drive shaft into the freezing cylinder, hex end
first, and into the rear shell bearing until the seal fits
securely over the rear shell bearing. Engage the hex
end firmly into the drive coupling. Be sure the drive
shaft fits into the drive coupling without binding.
Assembly
Note: When lubricating parts, use an approved food
grade lubricant (example: Taylor Lube).
MAKE SURE POWER SWITCH IS IN THE
“OFF” POSITION! Failure to follow this instruction
may result in severe personal injury from hazardous
moving parts.
Step 1
Install the drive shaft. Lubricate the groove and shaft
portion that comes in contact with the bearing on the
beater drive shaft. Slide the seal over the shaft and
groove until it snaps into place. DO NOT lubricate the
hex end of the drive shaft.
Operating Procedures
Figure 8
14
Model C707
USE EXTREME CAUTION when handling
the beater assembly. The scraper blades are very
sharp and may cause injury.
Step 2
Install the beater assembly.
If the blades are in good condition, take one of the
scraper blades and slip it under the hook at the front
of the beater. Wrap the blade around the beater,
following the helix and pushing the blade down onto
the helix as you wrap. At the back end of the beater,
slip the blade under the hook.
Figure 10
Make sure the beater assembly is in position over the
drive shaft. Turn the beater slightly to be certain that
the beater is properly seated. When in position, the
beater will not protrude beyond the front of the freezing
cylinder.
Step 3
Assemble the freezer door. Place the large rubber
gasket into the groove on the back side of the freezer
door.
Slide the white plastic front bearing over the baffle rod
onto the bearing hub making certain that the flanged
end of the bearing is resting against the freezer door.
Do not lubricate the gasket or the front bearing.
Figure 9
Repeat this step for the second scraper blade.
Holding the beater securely, slide the beater into the
freezing cylinder about one−third of the way in.
Looking into the freezing cylinder, align the hole at the
rear of the beater with the flats on the end of the drive
shaft.
Slide the beater the remainder of the way into the
freezing cylinder and over the end of the drive shaft.
The beater should fit snugly but not so tightly that the
beater cannot be turned slightly to engage the drive
shaft.
Model C707
Figure 11
15
Operating Procedures
Insert the prime plug into the hole in the top of the
freezer door, and push down.
Step 4
Install the draw valve. Slide the two o−rings into the
grooves on the draw valve, and lubricate.
Figure 12
Figure 15
Lubricate the inside of the freezer door spout, top and
bottom, and insert the draw valve from the top until the
draw valve is at the bottom.
Step 5
Install the adjustable draw handle. Slide the fork over
the bar in the slot of the draw valve. Secure with pivot
pin.
Figure 13
Slide the two o−rings into the grooves on the prime
plug. Apply an even coat of Taylor Lube to the o−rings
and shaft.
Figure 16
Note: This unit features an adjustable draw handle to
provide the best portion control. The draw handle can
be adjusted for different flow rates. See page 12 for
more information on adjusting this handle.
Step 6
Install the freezer door. Insert the baffle rod through
the opening in the beater and seat the door flush with
the freezing cylinder. With the door seated on the
freezer studs, install the handscrews. Tighten equally
in a crisscross pattern to insure the door is snug.
Figure 14
140618
Operating Procedures
16
Model C707
Note: Make sure the hole in the air orifice is clean and
is not clogged. If the hole in the air orifice should
become clogged, use soap and hot water to clear the
hole. Do not enlarge the hole in the air orifice.
Step 7
Install the front drip tray and the splash shield under
the door spout.
Install the air orifice into the hole in the top of the feed
tube (in the end without the small hole on the side).
Figure 17
Step 8
Slide two o−rings on one end of the feed tube. Slide
two o−rings on the other end of the feed tube.
Figure 20
Step 9
Lay the feed tube (with the air orifice installed) and the
hopper gasket in the bottom of the mix hopper for
sanitizing.
Step 10
Slide the rear drip pan into the hole in the side panel.
Figure 18
Slide the small o−ring into the groove of the air orifice.
Do not lubricate the o−ring.
Figure 19
Figure 21
140618
Model C707
17
Operating Procedures
Sanitizing
Step 1
Prepare an approved 100 PPM sanitizing solution
(examples: 2−1/2 gal. [9.5 liters] of Kay−5 or 2
gal. [7.6 liters] of Stera−Sheen). USE WARM WATER AND FOLLOW THE MANUFACTURER’S
SPECIFICATIONS.
Step 2
Pour the sanitizing solution over all the parts in the
bottom of the mix hopper and allow it to flow into the
freezing cylinder.
Figure 24
Figure 22
Note: You have just sanitized the mix hopper and
parts; therefore, be sure your hands are clean and
sanitized before going on in these instructions.
Figure 25
Step 3
While the solution is flowing into the freezing cylinder,
take particular care to brush−clean the mix level
sensing probe on the front wall and the bottom of the
hopper, the mix hopper, and the feed tube.
Step 4
Place the power switch in the ON position.
Figure 23
Figure 26
080715
Operating Procedures
18
Model C707
Step 5
Press the WASH key. This will cause the sanitizing
solution in the freezing cylinder to agitate. Allow it to
agitate for five minutes.
Figure 29
Step 8
Once the sanitizer stops flowing from the door spout,
raise the draw handle. Press the WASH key, cancelling
the beater motor operation.
Figure 27
Step 6
With an empty pail beneath the door spout, raise the
prime plug.
Figure 30
Note: Be sure your hands are clean and sanitized
before continuing these instructions.
Step 9
Lubricate the mix feed tube o−rings located on the end
of the tube with the small hole on the side. Stand the
mix feed tube in the corner of the mix hopper.
Figure 28
Step 7
When a steady stream of sanitizing solution is flowing
from the prime plug opening in the bottom of the
freezer door, pull the draw handle down. Draw off all of
the sanitizing solution.
Figure 31
140618
Model C707
19
Operating Procedures
Priming
Step 4
Install the mix feed tube (the end with the hole) with the
air orifice installed into the mix inlet hole in the mix
hopper.
Step 1
Place an empty pail beneath the door spout and lower
the draw handle. Be sure the prime plug is still in the
UP position. Pour two gallons (7.6 liters) of fresh mix
into the hopper and allow it to flow into the freezing
cylinder. This will force out any remaining sanitizing
solution. When full strength mix is flowing from the
door spout, raise the draw handle.
Step 5
Press the AUTO key. When the unit cycles off, the
product will be at serving viscosity.
Note: Use only fresh mix when priming the
freezer.
Step 2
Once a steady stream of mix starts to flow from the
prime plug opening in the bottom of the freezer door,
push down the prime plug.
Figure 34
Step 6
Fill the hopper with fresh mix. As the mix level comes
in contact with the mix level sensing probe on the front
wall of the hopper, the MIX LOW light will shut off.
Note: The MIX REF light will come on, indicating the
mix refrigeration system is maintaining mix in the mix
hopper.
Figure 32
Step 7
Place the mix hopper cover in position.
Step 3
When the mix stops bubbling down into the freezing
cylinder, insert the mix feed tube.
Closing Procedure
To disassemble your unit, the following items will be
needed:
Figure 33
Two cleaning pails
Sanitized stainless steel rerun can with lid
Necessary brushes (provided with freezer)
Cleaner
Single service towels
140618
Operating Procedures
20
Model C707
Draining Product From the
Freezing Cylinder
Step 1
Press the AUTO key, cancelling compressor and
beater motor operation.
Step 3
When a steady stream of rinse water is flowing from
the prime plug opening in the bottom of the freezer
door, lower the draw handle. Drain all the rinse water
from the freezing cylinder. When the water stops
flowing from the door spout, raise the draw handle and
press the WASH key cancelling the WASH mode.
Press the MIX REF key, cancelling the mix hopper
refrigeration system.
Repeat this procedure until the rinse water being
drawn from the freezing cylinder is clear.
Step 2
Remove the hopper cover and take it to the sink for
cleaning.
Cleaning
Step 3
If local health codes permit the use of rerun, place
a sanitized, NSF approved stainless steel rerun
container beneath the door spout. Press the WASH
key and lower the draw handle. Drain the remaining
product from the freezing cylinder and mix hopper.
When the flow of product stops, press the WASH key
and raise the draw handle. Place the sanitized lid on
the rerun container and place it in the walk−in cooler.
Step 1
Prepare an approved 100 PPM cleaning solution
(examples: 2−1/2 gal. [9.5 liters] of Kay−5 or 2
gal. [7.6 liters] of Stera−Sheen). USE WARM
WATER AND FOLLOW THE MANUFACTURER’S
SPECIFICATIONS.
Step 2
Push down the prime plug. Pour the cleaning solution
into the mix hopper.
Note: If local health codes DO NOT permit the use
of rerun, the product must be discarded. Drain the
product into a pail and properly discard it.
Step 3
While the solution is flowing into the freezing cylinder,
brush clean the mix hopper, mix level sensing probes
and the mix inlet hole.
Step 4
Remove the assembled mix feed tube and take it to the
sink for further disassembly and cleaning.
Step 4
Press the WASH key. This will cause the cleaning
solution in the freezing cylinder to be agitated.
ALWAYS FOLLOW LOCAL HEALTH CODES.
Step 5
Place an empty pail beneath the door spout and raise
the prime plug.
Rinsing
Step 6
When a steady stream of cleaning solution is flowing
from the prime plug opening in the bottom of the
freezer door, lower the draw handle. Draw off all of the
solution.
Step 1
Pour two gallons (7.6 liters) of cool clean water into the
mix hopper. With the brushes provided, scrub the mix
hopper, the mix inlet hole and the mix level sensing
probe.
Step 7
Once the cleaning solution stops flowing from the door
spout, raise the draw handle and press the WASH key,
cancelling the WASH mode.
Step 2
With a pail beneath the door spout, raise the prime plug
and press the WASH key.
140717
Model C707
21
Operating Procedures
Disassembly
Note: To remove the o- rings, use a single service
towel to grasp the o- ring. Apply pressure in an upward
direction until the o- ring pops out of its groove. With
the other hand, push the top of the o- ring forward and
it will roll out of the groove and can be easily removed.
If there is more than one o- ring to be removed, always
remove the rear o- ring first. This will allow the o- ring
to slide over the forward rings without falling into the
open grooves.
Step 1
Be sure the power switch is in the OFF position.
Make sure no lights are lit on the control panel.
Step 2
Remove the handscrews, freezer door, beater, beater,
scraper blades, and drive shaft from the freezing
cylinder. Take these parts to the sink for cleaning.
Step 4
Return to the freezer with a small amount of cleaning
solution. With the black bristle brush, brush clean the
rear shell bearing at the back of the freezing cylinder.
Brush clean the drive hub opening in the rear wall of the
mix hopper.
Step 3
Remove the feed tube, the front drip tray and the
splash shield.
Manual Brush Cleaning
These procedures must be completed according to the
frequency specified by your Federal, State, or local
regulatory agencies. Please consult your governing
Food Code to determine the maximum number of days
allowed between brush clean cycles.
Use the recommended cleaning procedure outlined in
the manual or an alternate procedure used in
conjunction with a cleaning/sanitizing system that has
been certified by NSF.
ALWAYS FOLLOW LOCAL HEALTH CODES.
Make sure all brushes provided with the freezer are
available for brush cleaning.
Figure 35
Step 1
Prepare a sink with an approved cleaning solution
(examples: Kay- 5R or Stera- SheenR). USE WARM
WATER AND FOLLOW THE MANUFACTURER’S
SPECIFICATIONS. If another approved cleaner is
used, dilute according to label instructions.
Step 5
Remove the rear drip pan from the side panel and take
it to the sink for cleaning.
Note: If the drip pan is filled with an excessive amount
of mix, refer to the Troubleshooting Guide.
IMPORTANT: Follow label directions, as too
STRONG of a solution can cause parts damage, while
too MILD of a solution will not provide adequate
cleaning. Make sure all brushes provided with the
freezer are available for brush cleaning.
Step 6
Thoroughly brush clean all disassembled parts in the
cleaning solution, making sure all lubricant and mix film
is removed. Take particular care to brush clean the
hole for the draw valve in the freezer door. Place all
cleaned parts on a clean, dry surface to air dry
overnight.
Step 2
Remove the seal from the drive shaft.
Step 3
From the freezer door remove the gasket, front
bearing, pivot pin, adjustable draw handle, draw valve,
and prime plug. Remove all o- rings.
Step 7
Wipe clean all exterior surfaces of the freezer.
151124
Operating Procedures
22
Model C707
Section 7
Important: Operator Checklist
During Cleaning and Sanitizing
6. On a designated day of the week, run the mix as
low as feasible and discard it after closing. This
will break the rerun cycle and reduce the
possibility of high bacteria and coliform counts.
ALWAYS FOLLOW LOCAL HEALTH CODES.
7. Properly prepare the cleaning and sanitizing
solutions. Read and follow label directions
carefully. Too strong of a solution may damage
the parts and too weak of a solution will not do
an adequate job of cleaning or sanitizing.
Cleaning and sanitizing schedules are governed
by federal, state, or local regulatory agencies, and
must be followed accordingly. If the unit has a
“Standby mode”, it must not be used in lieu of
proper cleaning and sanitizing procedures and
frequencies set forth by the ruling health
authority. The following check points should be
stressed during the cleaning and sanitizing
operations.
8. The temperature of the mix in the mix hopper
and walk−in cooler should be below 40F
(4.4C).
CLEANING AND SANITIZING MUST BE
PERFORMED DAILY.
Regular Maintenance Checks
Troubleshooting Bacterial Count
1. Thoroughly clean and sanitize machine
regularly, including complete disassembly and
brush cleaning.
1. Replace scraper blades that are nicked or
damaged. Before installing the beater
assembly, be certain that scraper blades are
properly attached to the helix.
2. Use all brushes supplied for thorough cleaning.
The brushes are specially designed to reach all
mix passageways.
2. Check the rear shell bearing for signs of wear
(excessive mix leakage in rear drip pan) and be
certain it is properly cleaned.
3. Use the white bristle brush to clean the mix inlet
hole which extends from the mix hopper down
to the rear of the freezing cylinder.
4. Use the black bristle brush to thoroughly clean
the rear shell bearing located at the rear of the
freezing cylinder. Be sure to have a generous
amount of cleaning solution on the brush.
3. Using a screwdriver and cloth towel, keep the
rear shell bearing and the female hex drive
socket clean and free of lubricant and mix
deposits.
5. IF LOCAL HEALTH CODES PERMIT THE
USE OF RERUN, make sure the mix rerun is
stored in a sanitized, covered stainless steel
container and used the following day. DO NOT
prime the machine with rerun. When using
rerun, skim off the foam and discard. Mix the
rerun with fresh mix in a ratio of 50/50 during the
days operation.
4. Dispose of o−rings and seals if they are worn,
torn, or fit too loosely, and replace with new
ones.
5. Follow all lubricating procedures as outlined in
“Assembly”.
080401
Model C707
23
Important: Operator Checklist
Winter Storage
6. If your machine is air cooled, check the
condensers for accumulation of dirt and lint.
Dirty condensers will reduce the efficiency and
capacity of the machine. Condensers should be
cleaned monthly with a soft brush. Never use
screwdrivers or other metal probes to clean
between the fins.
Note: For machines equipped with an air filter,
it will be necessary to vacuum clean the filters
on a monthly schedule.
If the place of business is to be closed during the winter
months, it is important to protect the freezer by
following certain precautions, particularly if the
building is subject to freezing conditions.
Disconnect the freezer from the main power source to
prevent possible electrical damage.
On water cooled freezers, disconnect the water
supply. Relieve pressure on the spring in the water
valve. Use air pressure on the outlet side to blow out
any water remaining in the condenser. This is
extremely important. Failure to follow this procedure
may cause severe and costly damage to the
refrigeration system.
Caution:
Always
disconnect
electrical power prior to cleaning the
condenser. Failure to follow this instruction may
result in electrocution.
7. If your machine is equipped with an auxiliary
refrigeration system, check the auxiliary
condenser for accumulation of dirt and lint. Dirty
condensers will reduce the refrigeration
capacity of the mix hopper. Condensers must
be cleaned monthly with a soft brush. Never
use screwdrivers or other metal probes to clean
between the fins.
Your local Taylor Distributor can perform this winter
storage service for you.
Wrap detachable parts of the freezer such as beater,
blades, drive shaft, and freezer door, and place them
in a protected dry place. Rubber trim parts and gaskets
can be protected by wrapping them with
moisture−proof paper. All parts should be thoroughly
cleaned of dried mix or lubrication which attract mice
and other vermin.
Caution: Always disconnect
electrical power prior to cleaning the
condenser. Failure to follow this instruction
may result in electrocution.
8. If your machine is water cooled, check the water
lines for kinks or leaks. Kinks can occur when
the machine is moved back and forth for
cleaning
or
maintenance
purposes.
Deteriorated or cracked water lines should be
replaced only by an authorized Taylor
distributor.
080401
Important: Operator Checklist
24
Model C707
Section 8
PROBLEM
Troubleshooting Guide
REMEDY
PAGE
REF.
a. Freeze−up in mix inlet
hole.
a. Call service technician to
adjust the mix hopper
temperature.
−−−
b. Beater motor out on reset.
b. Reset the freezer.
c. The beater is rotating
counterclockwise from the
operator end.
c. Contact service technician
to correct rotation to
clockwise from operator
end.
−−−
d. The circuit breaker is off
or the fuse is blown.
d. Turn the breaker on, or
replace the fuse.
−−−
e. There is inadequate mix in
the mix hopper.
e. Fill the mix hopper with
mix.
20
2. The product is too stiff.
a. The viscosity needs
adjustment.
a. Contact service
technician.
−−−
3. The product is too soft.
a. Viscosity needs
adjustment.
a. Contact service
technician.
−−−
b. Not enough air space
around unit. (Air cooled
units)
b. Allow for adequate air flow
across the condenser.
1/ 6
c. Worn scraper blades.
c. Replace regularly.
27
d. Dirty condenser (A/C)
d. Clean monthly.
24
e. Mix is out of date.
e. Use only fresh mix.
f. Loss of water. (W/C)
f. Locate cause of water
loss and correct.
4. The mix in the mix hopper is
too cold.
a. The temperature is out of
adjustment.
a. Call service technician to
adjust the mix hopper
temperature.
−−−
5. The mix in the mix hopper is
too warm.
a. The temperature is out of
adjustment.
a. Call service technician to
adjust the mix hopper
temperature.
−−−
b. The mix hopper cover is
not in position.
b. Place the cover in
position.
20
c. The MIX REF light is not
lit.
c. Press the MIX REF key.
11
1. No product is being
dispensed with draw valve
open and the machine in
the AUTO mode.
Model C707
PROBABLE CAUSE
25
12
−−−
24
Troubleshooting Guide
PROBLEM
PROBABLE CAUSE
REMEDY
PAGE
REF.
6. The drive shaft is stuck in
the drive coupling.
a. Rounded corners of drive
shaft, coupling, or both.
a. Call service technician to
correct cause, and to
replace the necessary
components. Do not
lubricate the hex end of
the drive shaft.
−−−
b. Mix and lubricant collected
in the drive coupling.
b. Brush clean the rear shell
bearing area regularly.
a. The beater assembly is
bent.
a. Call service technician to
repair or replace the
beater and to correct the
cause of insufficient mix in
the freezing cylinder.
−−−
b. The front bearing is
missing or worn on the
freezer door.
b. Install or replace the front
bearing.
15
a. Missing or worn drive
shaft seal on drive shaft.
a. Install or replace regularly.
14 / 27
b. The rear shell bearing is
worn.
b. Call service technician to
replace rear shell bearing.
a. Missing or worn draw
valve o−rings.
a. Install or replace regularly.
b. Inadequate lubrication of
draw valve o−rings.
b. Lubricate properly.
16
c. Wrong type of lubricant is
being used (example:
petroleum base lubricant).
c. Use the proper lubricant
(example: Taylor Lube).
14
a. Unit is unplugged.
a. Plug into wall receptacle.
−−−
b. The circuit breaker is off
or the fuse is blown.
b. Turn the breaker on, or
replace the fuse.
−−−
c. The beater motor is out on
reset.
c. Reset the freezer.
12
a. Inadequate level of mix in
the mix hopper.
a. Fill the mix hopper with
mix.
20
b. The mix inlet hole is
frozen up.
b. The mix hopper
temperature needs
adjustment. Call service
technician.
7. The freezing cylinder walls
are scored.
8. Excessive mix leakage into
the rear drip pan.
9. Excessive mix
from door spout.
leakage
10. No freezer operation after
pressing the AUTO key.
11. Product is not feeding into
the freezing cylinder.
Troubleshooting Guide
26
22
−−−
16 / 27
−−−
Model C707
Section 9
PART DESCRIPTION
Parts Replacement Schedule
EVERY
3 MONTHS
EVERY
6 MONTHS
ANNUALLY
White Bristle Brush, 3” x 7”
Inspect & Replace
if Necessary
Minimum
White Bristle Brush, 1” x 2”
Inspect & Replace
if Necessary
Minimum
Black Bristle Brush, 1” x 2”
Inspect & Replace
if Necessary
Minimum
Double−Ended Brush
Inspect & Replace
if Necessary
Minimum
White Bristle Brush, 1/2” x 1/2”
Inspect & Replace
if Necessary
Minimum
White Bristle Brush, 3/16” x 1”
Inspect & Replace
if Necessary
Minimum
White Bristle Brush, 3” x 1/2”
Inspect & Replace
if Necessary
Minimum
Drive Shaft Seal
X
Scraper Blade
X
Freezer Door Gasket
X
Front Bearing
X
Draw Valve O−Ring
X
Prime Plug O−Ring
X
Feed Tube O−Ring
X
Air Orifice O−Ring
X
110915
Model C707
27
Parts Replacement Schedule
Section 10 Limited Warranty on Equipment
TAYLOR COMPANY LIMITED WARRANTY ON FREEZERS
Taylor Company is pleased to provide this limited warranty on new Taylor-branded freezer equipment available
from Taylor to the market generally (the “Product”) to the original purchaser only.
LIMITED WARRANTY
Taylor warrants the Product against failure due to defect in materials or workmanship under normal use and
service as follows. All warranty periods begin on the date of original Product installation. If a part fails due to defect
during the applicable warranty period, Taylor, through an authorized Taylor distributor or service agency, will
provide a new or re−manufactured part, at Taylor’s option, to replace the failed defective part at no charge for the
part. Except as otherwise stated herein, these are Taylor’s exclusive obligations under this limited warranty for a
Product failure. This limited warranty is subject to all provisions, conditions, limitations and exclusions listed below
and on the reverse (if any) of this document.
Product
Part
Limited Warranty Period
Soft Serve
Frozen Yogurt
Shakes
Smoothies
Insulated shell assembly
Five (5) years
Refrigeration compressor
(except service valve)
Five (5) years
Beater motors
Two (2) years
Frozen Beverage
Batch Desserts
Beater drive gear
Two (2) years
Printed circuit boards and
Softech controls beginning
with serial number H8024200
Two (2) years
Parts not otherwise listed in
this table or excluded below
One (1) year
LIMITED WARRANTY CONDITIONS
1.
If the date of original installation of the Product cannot be verified, then the limited warranty period begins
ninety (90) days from the date of Product manufacture (as indicated by the Product serial number). Proof of
purchase may be required at time of service.
2.
This limited warranty is valid only if the Product is installed and all required service work on the Product is
performed by an authorized Taylor distributor or service agency, and only if genuine, new Taylor parts are
used.
3.
Installation, use, care, and maintenance must be normal and in accordance with all instructions contained in
the Taylor Operator’s Manual.
4.
Defective parts must be returned to the authorized Taylor distributor or service agency for credit.
5.
The use of any refrigerant other than that specified on the Product’s data label will void this limited warranty.
LIMITED WARRANTY EXCEPTIONS
This limited warranty does not cover:
1.
Labor or other costs incurred for diagnosing, repairing, removing, installing, shipping, servicing or handling of
defective parts, replacement parts, or new Products.
2.
Normal maintenance, cleaning and lubrication as outlined in the Taylor Operator’s Manual, including cleaning
of condensers.
131122
Limited Warranty on Equipment
28
Model C707
3.
Replacement of wear items designated as Class “000” parts in the Taylor Operator’s Manual.
4.
External hoses, electrical power supplies, and machine grounding.
5.
Parts not supplied or designated by Taylor, or damages resulting from their use.
6.
Return trips or waiting time required because a service technician is prevented from beginning warranty
service work promptly upon arrival.
7.
Failure, damage or repairs due to faulty installation, misapplication, abuse, no or improper servicing,
unauthorized alteration or improper operation or use as indicated in the Taylor Operator’s Manual, including
but not limited to the failure to use proper assembly and cleaning techniques, tools, or approved cleaning
supplies.
8.
Failure, damage or repairs due to theft, vandalism, wind, rain, flood, high water, water, lightning, earthquake
or any other natural disaster, fire, corrosive environments, insect or rodent infestation, or other casualty,
accident or condition beyond the reasonable control of Taylor; operation above or below the electrical or
water supply specification of the Product; or components repaired or altered in any way so as, in the
judgment of the Manufacturer, to adversely affect performance, or normal wear or deterioration.
9.
Any Product purchased over the Internet.
10.
Failure to start due to voltage conditions, blown fuses, open circuit breakers, or damages due to the
inadequacy or interruption of electrical service.
11.
Electricity or fuel costs, or increases in electricity or fuel costs from any reason whatsoever.
12.
Damages resulting from the use of any refrigerant other than that specified on the Product’s data label will
void this limited warranty.
13.
Any cost to replace, refill or dispose of refrigerant, including the cost of refrigerant.
14.
ANY SPECIAL, INDIRECT OR CONSEQUENTIAL PROPERTY OR COMMERCIAL DAMAGE OF ANY
NATURE WHATSOEVER. Some jurisdictions do not allow the exclusion of incidental or consequential
damages, so this limitation may not apply to you.
This limited warranty gives you specific legal rights, and you may also have other rights which vary from
jurisdiction to jurisdiction.
LIMITATION OF WARRANTY
THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, CONDITIONS
AND/OR REMEDIES UNDER THE LAW, INCLUDING ANY IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THE ORIGINAL OWNER’S SOLE
REMEDY WITH RESPECT TO ANY PRODUCTS SHALL BE REPAIR OR REPLACEMENT OF DEFECTIVE
COMPONENTS UNDER THE TERMS OF THIS LIMITED WARRANTY. ALL RIGHTS TO CONSEQUENTIAL
OR INCIDENTAL DAMAGES (INCLUDING CLAIMS FOR LOST SALES, LOST PROFITS, PRODUCT LOSS,
PROPERTY DAMAGES OR SERVICE EXPENSES) ARE EXPRESSLY EXCLUDED. THE EXPRESS
WARRANTIES MADE IN THIS LIMITED WARRANTY MAY NOT BE ALTERED, ENLARGED, OR CHANGED
BY ANY DISTRIBUTOR, DEALER, OR OTHER PERSON, WHATSOEVER.
LEGAL REMEDIES
The owner must notify Taylor in writing, by certified or registered letter to the following address, of any defect or
complaint with the Product, stating the defect or complaint and a specific request for repair, replacement, or other
correction of the Product under warranty, mailed at least thirty (30) days before pursuing any legal rights or
remedies.
Taylor Company
750 N. Blackhawk Blvd.
Rockton, IL 61072, U.S.A.
Model C707
29
Limited Warranty on Equipment
Section 11
Limited Warranty on Parts
TAYLOR COMPANY LIMITED WARRANTY ON TAYLOR GENUINE PARTS
Taylor Company is pleased to provide this limited warranty on new Taylor genuine replacement components and
parts available from Taylor to the market generally (the “Parts”) to the original purchaser only.
LIMITED WARRANTY
Taylor warrants the Parts against failure due to defect in materials or workmanship under normal use and service
as follows. All warranty periods begin on the date of original installation of the Part in the Taylor unit. If a Part fails
due to defect during the applicable warranty period, Taylor, through an authorized Taylor distributor or service
agency, will provide a new or re−manufactured Part, at Taylor’s option, to replace the failed defective Part at no
charge for the Part. Except as otherwise stated herein, these are Taylor’s exclusive obligations under this limited
warranty for a Part failure. This limited warranty is subject to all provisions, conditions, limitations and exclusions
listed below and on the reverse (if any) of this document.
Part’s Warranty Class Code or Part
Limited Warranty Period
Class 103 Parts¹
Three (3) months
Class 212 Parts²
Twelve (12) months
Class 512 Parts
Twelve (12) months
Class 000 Parts
No warranty
Taylor Part #072454 (Motor−24VDC *C832/C842*)
Four (4) years
LIMITED WARRANTY CONDITIONS
1.
If the date of original installation of the Part cannot be otherwise verified, proof of purchase may be required
at time of service.
2.
This limited warranty is valid only if the Part is installed and all required service work in connection with the
Part is performed by an authorized Taylor distributor or service agency.
3.
The limited warranty applies only to Parts remaining in use by their original owner at their original installation
location in the unit of original installation.
4.
Installation, use, care, and maintenance must be normal and in accordance with all instructions contained in
the Taylor Operator’s Manual.
5.
Defective Parts must be returned to the authorized Taylor distributor or service agency for credit.
6.
This warranty is not intended to shorten the length of any warranty coverage provided pursuant to a separate
Taylor Limited Warranty on freezer or grill equipment.
7.
The use of any refrigerant other than that specified for the unit in which the Part is installed will void this
limited warranty.
1, 2
Except that Taylor Part #032129SER2 (Compressor-Air-230V SERV) and Taylor Part #075506SER1
(Compressor-Air-115V 60HZ) shall have a limited warranty period of twelve (12) months when used in Taylor
freezer equipment and a limited warranty period of two (2) years when used in Taylor grill equipment.
131122
Limited Warranty on Parts
30
Model C707
LIMITED WARRANTY EXCEPTIONS
This limited warranty does not cover:
1.
Labor or other costs incurred for diagnosing, repairing, removing, installing, shipping, servicing or handling of
defective Parts, replacement Parts, or new Parts.
2.
Normal maintenance, cleaning and lubrication as outlined in the Taylor Operator’s Manual, including cleaning
of condensers or carbon and grease buildup.
3.
Required service, whether cleaning or general repairs, to return the cooking surface assemblies, including
the upper platen and lower plate, to an operational condition to achieve proper cooking or allow proper
assembly of release sheets and clips as a result of grease build-up on the cooking surfaces, including but
not limited to the platen and plate, sides of the shroud or top of the shroud.
4.
Replacement of cooking surfaces, including the upper platen and lower plate, due to pitting or corrosion (or
in the case of the upper platen, due to loss of plating) as a result of damage due to the impact of spatulas or
other small wares used during the cooking process or as a result of the use of cleaners, cleaning materials
or cleaning processes not approved for use by Taylor.
5.
Replacement of wear items designated as Class “000” Parts in the Taylor Operator’s Manual, as well as any
release sheets and clips for the Product’s upper platen assembly.
6.
External hoses, electrical power supplies, and machine grounding.
7.
Parts not supplied or designated by Taylor, or damages resulting from their use.
8.
Return trips or waiting time required because a service technician is prevented from beginning warranty
service work promptly upon arrival.
9.
Failure, damage or repairs due to faulty installation, misapplication, abuse, no or improper servicing,
unauthorized alteration or improper operation or use as indicated in the Taylor Operator’s Manual, including
but not limited to the failure to use proper assembly and cleaning techniques, tools, or approved cleaning
supplies.
10.
Failure, damage or repairs due to theft, vandalism, wind, rain, flood, high water, water, lightning, earthquake
or any other natural disaster, fire, corrosive environments, insect or rodent infestation, or other casualty,
accident or condition beyond the reasonable control of Taylor; operation above or below the gas, electrical or
water supply specification of the unit in which a part is installed; or Parts or the units in which they are
installed repaired or altered in any way so as, in the judgment of Taylor, to adversely affect performance, or
normal wear or deterioration.
11.
Any Part purchased over the Internet.
12.
Failure to start due to voltage conditions, blown fuses, open circuit breakers, or damages due to the
inadequacy or interruption of electrical service.
13.
Electricity, gas or other fuel costs, or increases in electricity or fuel costs from any reason whatsoever.
14.
Damages resulting from the use of any refrigerant other than that specified for the unit in which the Part is
installed will void this limited warranty.
15.
Any cost to replace, refill or dispose of refrigerant, including the cost of refrigerant.
16.
ANY SPECIAL, INDIRECT OR CONSEQUENTIAL PROPERTY OR COMMERCIAL DAMAGE OF ANY
NATURE WHATSOEVER. Some jurisdictions do not allow the exclusion of incidental or consequential
damages, so this limitation may not apply to you.
This limited warranty gives you specific legal rights, and you may also have other rights which vary from
jurisdiction to jurisdiction.
Model C707
31
Limited Warranty on Parts
LIMITATION OF WARRANTY
THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, CONDITIONS
AND/OR REMEDIES UNDER THE LAW, INCLUDING ANY IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THE ORIGINAL OWNER’S SOLE
REMEDY WITH RESPECT TO ANY PRODUCTS SHALL BE REPAIR OR REPLACEMENT OF DEFECTIVE
PARTS UNDER THE TERMS OF THIS LIMITED WARRANTY. ALL RIGHTS TO CONSEQUENTIAL OR
INCIDENTAL DAMAGES (INCLUDING CLAIMS FOR LOST SALES, LOST PROFITS, PRODUCT LOSS,
PROPERTY DAMAGES OR SERVICE EXPENSES) ARE EXPRESSLY EXCLUDED. THE EXPRESS
WARRANTIES MADE IN THIS LIMITED WARRANTY MAY NOT BE ALTERED, ENLARGED, OR CHANGED
BY ANY DISTRIBUTOR, DEALER, OR OTHER PERSON, WHATSOEVER.
LEGAL REMEDIES
The owner must notify Taylor in writing, by certified or registered letter to the following address, of any defect or
complaint with the Part, stating the defect or complaint and a specific request for repair, replacement, or other
correction of the Part under warranty, mailed at least thirty (30) days before pursuing any legal rights or remedies.
Taylor Company
750 N. Blackhawk Blvd.
Rockton, IL 61072, U.S.A.
Limited Warranty on Parts
32
Model C707
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