Taylor c713 User manual

Model C713
Soft Serve Freezer
Original Operating Instructions
062180--M
2/11/05 (Original Publication)
(Updated 2/10/12)

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
EFebruary, 2005 Taylor
All rights reserved.
062180--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

Model C713 Table of Contents
Table of Contents
Section 1 To the Installer 1............................................
Installer Safety 1........................................................
Site Preparation 1.......................................................
Air Cooled Units 1.......................................................
Water Connections (Water Cooled Units Only) 2...........................
Electrical Connections 2.................................................
Beater Rotation 3.......................................................
Refrigerant 3...........................................................
Section 2 To the Operator 4...........................................
Section 3 Safety 5....................................................
Section 4 Operator Parts Identification 7...............................
Model C713 7..........................................................
Door and Beater Assembly 9.............................................
Accessories 10..........................................................
Brushes 11..............................................................
Section 5 Important: To the Operator 12.................................
Symbol Definitions 13....................................................
Operating Screen Descriptions 15..........................................
Manager's Menu 16......................................................
Section 6 Operating Procedures 21.....................................
Freezing Cylinder Assembly 21............................................
Sanitizing 26............................................................
Priming 27..............................................................

Table of Contents Model C713
Table of Contents - Page 2
Manual Brush Cleaning 28................................................
Draining Product From The Freezing Cylinder 28............................
Rinsing 28..............................................................
Hopper Cleaning 29......................................................
Disassembly 29..........................................................
Brush Cleaning 30.......................................................
Section 7 Important: Operator Checklist 31..............................
During Cleaning and Sanitizing 31.........................................
Troubleshooting Bacterial Count 31........................................
Regular Maintenance Checks 31...........................................
Winter Storage 32........................................................
Section 8 Troubleshooting Guide 33....................................
Section 9 Parts Replacement Schedule 36...............................
Section 10 Parts List 37.................................................
Wiring Diagrams 45......................................................
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.
EFebruary, 2005 Taylor (Original Publication)
(Updated February, 2012)
All rights reserved.
062180--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

1
Model C713 To the Installer
Section 1 To the Installer
The following are general installation instructions.
For complete installation details, please see the
check out card.
Installer Safety
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.
SOnly authorized Taylor service personnel
should perform installation and repairs on
the equipment.
SAuthorized 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.
SAuthorized service personnel must ensure
that the proper PPE is available and worn
when required during installation and
service.
SAuthorized service personnel must remove
all metal jewelry, rings, and watches before
working on electrical equipment.
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.
Note:Allrepairsmustbeperformedbyan
authorized Taylor Service Technician.
This unit has many sharp edges that can
cause severe injuries.
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.
Air Cooled Units
The Model C713 air cooled unit requires a minimum
of 3” (76 mm) of clearance on all sides. Install the
deflector provided to prevent recirculation of warm
air. This will allow for adequate air flow across the
condenser. 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.
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.

2Model C713To the Installer
Water Connections
(Water Cooled Units Only)
An adequate cold water supply must be provided
with a hand shut-off valve. On the underside of the
base pan or on the right side, two 3/8” I.P.S. water
connections for inlet and outlet are 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 opentrapdrain.
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.
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!
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.
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.
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 equipments frame.
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.
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.
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.

3
Model C713 To the Installer
Beater Rotation
Beater rotation must be clockwise as viewed
looking into the freezing cylinder.
Note: The following procedures should be performed
by a trained 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 splice 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.
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.
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.

4Model C713To the Operator
080908
Section 2 To the Operator
Your freezer has been carefully engineered and
manufactured to give you dependable operation.
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.
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, 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: Warranty is valid only if the parts are
authorized 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-approved parts or refrigerant 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 compressors 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.

5
Model C713 Safety
110107
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.
To Operate Safely:
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.
Per IEC 60335-1 and its part 2 standards, “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.”
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 equipments frame.
DO NOT use a water jet to clean or rinse
the freezer. Failure to follow these instructions may
result in serious electrical shock.
SDO NOT operate the freezer unless it is
properly grounded.
SDO NOT operate the freezer with larger
fuses than specified on the freezer data
label.
SAll repairs must be performed by an
authorized Taylor service technician. The
main power supplies to the machine must
be disconnected prior to performing any
repairs.
SCord Connected Units: Only Taylor
authorized service technicians may install a
plug on this unit.
SStationary 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.
SAppliances 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.
SSupply 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.

6Model C713Safety
SDO NOT allow untrained personnel to
operate this machine.
SDO NOT operate the freezer unless all
service panels and access doors are
restrained with screws.
SDO 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 unit has many sharp edges that can
cause severe injuries.
SDO NOT put objects or fingers in the door
spout. This may contaminate the product
and cause severe personal injury from blade
contact.
SUSE EXTREME CAUTION when removing
the beater asssembly. The scraper blades
are very sharp.
SCAUTION-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.
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.
DO NOT obstruct air intake and discharge openings:
A minimum of 3” (76 mm) air space is required on all
sides. Install the deflector provided to prevent
recirculation of warm air. Failure to follow this
instruction may cause poor freezer performance and
damage to the machine.
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.

7
Model C713 Operator Parts Identification
111115
Section 4 Operator Parts Identification
Model C713
Figure 1

8Model C713Operator Parts Identification
111115
C713 Exploded View Parts Identification
ITEM DESCRIPTION PART NO.
1COVER-HOPPER 053809-1
2ORIFICE 022465-100
3O-RING-3/8 OD X ..070 W 016137
4TUBE A.-FEED-SS 5/32 HOLE X29429-2
5O-RING-.643 OD X .077 W 018572
6PANEL-REAR 059917
7PANEL-SIDE*RIGHT 059907
8PAN-DRIP 12.5 059736
9PANEL A.-FRONT X63879
10 PANEL A.-FRONT X59836
11 STUD-NOSE CONE 055987
12 FILTER-AIR-POLY-FLO 052779-11
13 PANEL A.-FILTER-LOUVERED X59928
ITEM DESCRIPTION PART NO.
14 CASTER-4” SWV 3/4-10 STEM 044106
15 SCREW-1/4-20 X 3/8 RHM-SS 011694
16 PANEL-CORNER-FRONT
RIGHT 063087
17 CASTER-4” SWV 3/4-10 STEM
W/BRAKE 046437
18 DEFLECTOR-BLOWER 047912
19 SHIELD-SPLASH-WIRE-19-3/4 L 033813
20 PANEL A.-FRONT LOWER X59854-SER
21 TRAY-DRIP-19-5/8 L X 4-7/8 033812
22 PAN-DRIP 19-1/2 LONG 035034
23 PANEL-CORNER-FRONT LEFT 063088
24 PANEL-SIDE LEFT 059906

9
Model C713 Operator Parts Identification
081008
Model C713 Door and Beater Assembly
Figure 2
ITEM DESCRIPTION PART NO.
1HANDLE A.-DRAW-WELDED X56421-1
2O-RING-1/4 OD X .070W 50 015872
3SCREW-ADJUSTMENT-5/16-24 056332
4PLUG-PRIME TWIN 059936
5O-RING-1/2 OD X 0.70 W 024278
6NUT-STUD-BLACK 3.250 LONG 058765
7NUT-STUD-BLACK 2.563 LONG 058764
8DOOR A.-3SPT*LG BAF*W/PRG X59922
9VALVE A.-DRAW X59843
10 VALVE A.-DRAW CENTER X62218
ITEM DESCRIPTION PART NO.
11 CAP-DESIGN 1.010" ID - 6 PT 014218
12 SEAL-DRAW VALVE 034698
13 O-RING-7/8 OD X .103 W 014402
14 PIN-HANDLE-TWIN 059894
15 GASKET-DOOR HT 4"-DOUBLE 048926
16 BEARING-FRONT 050216
17 BLADE-SCRAPER-PLASTIC 17L 035174
18 BEATER A.-3.4QT-HELICORE X31761
19 SHAFT-BEATER 032564
20 SEAL-DRIVE SHAFT 032560

10 Model C713Operator Parts Identification
110516
Accessories
Figure 3
ITEM DESCRIPTION PART NO.
1LUBRICANT-TAYLOR 047518
2TOOL-O-RING REMOVAL 048260-WHT
3PAIL-MIX 10 QT 013163
ITEM DESCRIPTION PART NO.
4SANITIZER-STERA SHEEN SEE NOTE
*KIT A.-TUNE-UP X49463-80
* Not Shown
Note: A sample container of sanitizer is sent with the
unit. For reorders, order Stera Sheen part no. 055492
(100 2 oz. packs) or Kay-5 part no. 041082 (200 packs).

11
Model C713 Operator Parts Identification
Brushes
Figure 4
ITEM DESCRIPTION PART NO.
1BLACK BRISTLE BRUSH 013071
2DOUBLE END BRUSH 013072
3WHITE BRISTLE BRUSH
(1” x 2”) 013073
4WHITE BRISTLE BRUSH
(3” x 7”) 023316
ITEM DESCRIPTION PART NO.
5BRUSH-END-DOOR SPOUT SS 039719
6BRUSH-SET LVB 050103
7BRUSH-PUMP SPOUT 054068

12 Model C713Important: To the Operator
Section 5 Important: To the Operator
Figure 5
ITEM DESCRIPTION
1POWER SWITCH
2LIQUID CRYSTAL DISPLAY
3KEYPADS
4MIX OUT INDICATOR
5STANDBY KEY
ITEM DESCRIPTION
6MIX LOW INDICATOR
7SELECT KEY
8SERVICE MENU KEY
9BRUSH CLEAN COUNTER
10 ARROW KEYS

13
Model C713 Important: To the Operator
110204
Symbol Definitions
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.
The following chart identifies the symbol definitions.
= SELECT
=ON
=OFF
= UP ARROW
= DOWN ARROW
=AUTO
= WASH
=MIXLOW
= MIX OUT
= MENU DISPLAY
= STANDBY
Power Switch
When placed in the ON position, the power switch
allows control panel operation.
Fluorescent Display
The fluorescent display is located on the front
control panel. During normal operation the display is
blank. The display is used to show menu options
and notifies the operator if a fault is detected. On
International models, the display will indicate the
temperature of the mix in the hopper.
Indicator Lights
MIX LOW - When the MIX LOW symbol is
illuminated, the mix hopper has a low supply of mix
and should be refilled as soon as possible.
MIX OUT - When the MIX OUT symbol is
illuminated, the mix hopper has been almost
completely exhausted and has an insufficient supply
of mix to operate the freezer. At this time, the AUTO
mode is locked out and the freezer will be placed in
the STANDBY mode. To initiate the refrigeration
system, add mix to the mix hopper and touch the
AUTO symbol . The freezer will automatically
begin operation.
Standby Symbol
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
overbeating and product breakdown.
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. When
STANDBY is selected, the STANDBY symbol
illuminates, indicating the Standby feature has been
activated.
To resume normal operation, press the AUTO
symbol . When the unit cycles off, the product in
the freezing cylinder will be at serving viscosity. At
this time, turn the feed over. Place the end of the
tube with the hole into the mix inlet hole. Install the
air orifice.

14 Model C713Important: To the Operator
Wash Symbol
The WASH symbol will illuminate when it is
touched. This indicates beater motor operation. The
STANDBY or AUTO modes must be cancelled first
to activate the WASH mode.
Auto Symbol
The AUTO symbol will illuminate when it is
touched. This indicates that the refrigeration system
has been activated. In the AUTO mode, the WASH
or STANDBY functions are automatically cancelled.
Note: An indicating light and an audible tone will
sound whenever a mode of operation has been
selected. To cancel any function, touch the key
again. The light and the mode of operation will shut
off.
Reset Mechanism
The reset buttons are located in the back panel of
the machine. It protects the beater motor from an
overload condition. Should an overload occur, the
reset mechanism will trip. To properly reset the
freezer place the power switch in the OFF position.
Press the reset button firmly. Turn the power switch
to the ON position. Touch the WASH symbol and
observe the freezer's performance.
WARNING: Do not use metal objects to
press the reset button. Failure to comply may
result in severe personal injury or death.
If the beater motor is turning properly, touch the
WASH symbol to cancel the cycle. Touch the
AUTO symbol to resume normal operation. If the
freezer shuts down again, contact your authorized
service technician.
Feed Tube
Figure 6
The feed tube serves two purposes. One end of the
tube has a hole and the other end does not.
1. 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.
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 overbeating and product
breakdown. To activate STANDBY, enter the
access code for the Manager Menu (see
page 16.) 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.
(Note: To resume normal operation, press the
AUTO symbol . When the unit cycles off, the
product in the freezing cylinder will be at
serving viscosity. At this time, turn the feed
over. Place the end of the tube with the hole
into the mix inlet hole. Install the air orifice.)
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.

15
Model C713 Important: To the Operator
Adjustable Draw Handle
This unit features an adjustable draw handle to
provide the best portion control, giving a better,
consistent quality to your product and controlling
costs. The draw handle should be adjusted to
provide a flow rate of 5 to 7-1/2 oz. (142 to 213 g.)
of product by weight per 10 seconds. To INCREASE
the flow rate, tighten the screw. To DECREASE the
flow rate, loosen the screw. (See Figure 7.)
Figure 7
Operating Screen Descriptions
The fluorescent display located in the center of the
control panel is normally blank during the daily
operation of the machine. The display is activated
when the SEL symbol or the Manager's Menu is
selected. The display screen will also alert the
operator of specific faults detected by the control.
Power Up
When the machine is powered the control system
will initialize to perform a system check. The screen
will display “INITIALIZING”. There will be four types
of data the system will check: LANGUAGE,
SYSTEM DATA, CONFIG DATA, and LOCKOUT
DATA.
During the INITIALIZING... LANGUAGE screen, the
alarm will be on. If the system detects corrupt data
during INITIALIZING, the following display will alert
the operator that the control settings may have been
changed (See Figure 8.)
NVRAM FAULT
RESET TO DEFAULTS
PRESS SEL KEY
Figure 8
See “NVRAM FAULT” for instructions if the above
message appears on the screen.
Once the system has initialized, the number of days
remaining before the next required brush cleaning is
indicated on the control panel and the SAFETY
TIMEOUT screen is displayed with the alarm turned
on. (See Figure 9.)
SAFETY TIMEOUT
ANY KEY ABORTS
Figure 9
The SAFETY TIMEOUT screen will be displayed
with the alarm on, for 60 seconds or until any control
symbol is selected.
After the safety timeout has been completed and the
power switch is OFF, the following screen is
displayed. (See Figure 10.)
POWER SWITCH OFF
-=-=-=-=-=-
UNIT CLEANED
Figure 10
Power Switch ON
When the power switch is placed in the ON position,
the control panel touch keys become operative. The
fluorescent display will be either blank or indicate
that the unit has been cleaned. (See Figure 11.)
UNIT CLEANED
Figure 11

16 Model C713Important: To the Operator
Brush Clean Counter
The Brush Clean Counter (item 9 on page 12) will
display the number of hours since the freezer was
last brush cleaned. After hour 99, it will change to a
letter and a number (example: A0, A1. . B0, B1, etc.)
Manager's Menu
The Manager's Menu is used to enter the operator
function displays. To access the Menu, touch the
center of the CONE symbol on the control panel.
The arrow symbols, the SEL symbol and the CONE
symbol will be lit when the ACCESS CODE
screen is displayed. (See Figure 12.)
Figure 12
In the Menu program, the arrow symbols and the
SEL symbol will function as menu keys.
UP ARROW - increases the value above the cursor
and is used to scroll upward in text displays.
DOWN ARROW - decreases the value above the
cursor and is used to scroll downward in text
displays.
SEL - advances the cursor position to the right and
is used to select menu options.
Note: The machine will continue operation in the
mode it was in when the menu was selected.
However, the control keys will not be lit and are
non-functional when the Manager's Menu is
displayed.
Entering Access Code
With the ACCESS CODE screen on the display use
the SEL symbol to set the first code number in the
cursor position. When the correct number is
selected, touch the SEL symbol to move the cursor
to the next number position. (See Figure 13.)
ENTER ACCESS CODE
83 0 9
__
Figure 13
Continue to enter the proper access code numbers
(8309) until all four numbers are displayed, then
touch the SEL symbol. The Manager's menu list will
display on the screen provided the correct access
code is entered.
If an incorrect number is entered for the access
code, the display will exit the Menu program when
the SEL symbol is selected. (See Figure 14.)
Figure 14