Stoelting O111-I2F User manual

Model O111-I2F
OPERATORS MANUAL
Manual No. 513686 Rev.1

This manual provides basic information about the machine. Instructions and suggestions are
given covering its operation and care.
The illustrations and specications are not binding in detail. We reserve the right to make
changes to the machine without notice, and without incurring any obligation to modify or pro-
vide new parts for machines built prior to date of change.
DO NOT ATTEMPT to operate the machine until instructions and safety precautions in this
manual are read completely and are thoroughly understood. If problems develop or questions
arise in connection with installation, operation, or servicing of the machine, contact Stoelting.
Stoelting Foodservice Equipment
502 Highway 67
Kiel, WI 53042-1600
U.S.A.
Main Tel: [phone]
Fax: [phone]
Customer Service: 888.429.5920
Fax: [phone]
Email: [email protected]
© 2014 PW Stoelting, LLC
stoeltingfoodservice.com

Safety Alert Symbol:
This symbol Indicates danger, warning or caution.
Attention is required in order to avoid serious per-
sonal injury. The message that follows the symbol
contains important information about safety.
Signal Word:
Signal words are distinctive words used throughout
this manual that alert the reader to the existence and
relative degree of a hazard.
CAUTION
The signal word “CAUTION” indicates a potentially
hazardous situation, which, if not avoided, may result
in minor or moderate injury and equipment/property
damage.
A Few Words About Safety
Safety Information
Read and understand the entire manual before
operating or maintaining Stoelting equipment.
This manual provides the operator with information
for the safe operation and maintenance of Stoelting
equipment. As with any machine, there are hazards
associated with their operation. For this reason safety
is emphasized throughout the manual. To highlight
specic safety information, the following safety deni-
tions are provided to assist the reader.
The purpose of safety symbols is to attract your at-
tention to possible dangers. The safety symbols, and
their explanations, deserve your careful attention
and understanding. The safety warnings do not by
themselves eliminate any danger. The instructions
or warnings they give are not substitutes for proper
accident prevention measures.
If you need to replace a part, use genuine Stoelting
parts with the correct part number or an equivalent
part. We strongly recommend that you do not use
replacement parts of inferior quality.
WARNING
The signal word “WARNING” indicates a potentially
hazardous situation, which, if not avoided, may result
in death or serious injury and equipment/property
damage.
CAUTION
The signal word “CAUTION” not preceded by the
safety alert symbol indicates a potentially hazardous
situation, which, if not avoided, may result in equip-
ment/property damage.
NOTE (or NOTICE)
The signal word “NOTICE” indicates information or
procedures that relate directly or indirectly to the
safety of personnel or equipment/property.

TABLE OF
CONTENTS
Section Description Page
Introduction
1.1 Description.................................................................................................. 1
1.2 Specications ............................................................................................. 1
Installation Instructions
2.1 Safety Precautions ..................................................................................... 3
2.2 Shipment and Transit.................................................................................. 3
2.3 Machine Installation.................................................................................... 3
2.4 IntelliTec2™ Setup...................................................................................... 4
Initial Set-Up and Operation
3.1 Operator’s Safety Precautions ................................................................... 7
3.2 Operating Controls and Indicators.............................................................. 7
A. IntelliTec2™ Touchpad .........................................................................................7
B. Dispense Rate Adjustor........................................................................................8
C. USB Access Port..................................................................................................8
3.3 Emptying the Freezing Cylinder ................................................................. 8
3.4 Disassembly of Machine Parts ................................................................... 8
A. Disassembly of Front Door...................................................................................9
B. Disassembly of Auger ..........................................................................................9
3.5 Cleaning Disassembled Parts .................................................................... 9
3.6 Cleaning the Machine................................................................................. 9
3.7 Assembling Machine .................................................................................. 10
3.8 Sanitizing .................................................................................................... 10
3.9 Freeze Down and Operation ...................................................................... 11
3.10 Mix Information ........................................................................................... 11
Maintenance and Adjustments
4.1 Fine Consistency Adjustment ..................................................................... 13
4.2 Drive Belt Tension Adjustment.................................................................... 13
4.3 Condenser Cleaning (Air-Cooled Machines) .............................................. 13
4.4 Preventative Maintenance .......................................................................... 14
4.5 Extended Storage....................................................................................... 14
Troubleshooting
5.1 Error Codes ................................................................................................ 15
5.2 Troubleshooting - Error Codes ................................................................... 15
5.3 Troubleshooting - Machine ......................................................................... 17
Replacement Parts
6.1 Decals and Lubrication ............................................................................... 19
6.2 Front Door and Auger Parts........................................................................ 20
6.3 Hopper Parts & Trays ................................................................................. 21

Operators Manual #513686 1 O111-I2F Model Machines
SECTION 1
INTRODUCTION
1.1 DESCRIPTION
The Stoelting O111-I2F counter-top machines are gravity
fed. The machines are equipped with the IntelliTec2™
control which provides a uniform product. The machines
are designed to operate with almost any type of com-
mercial soft serve or non-dairy mixes available, including:
ice milk, ice cream, yogurt, and frozen dietary desserts.
This manual is designed to assist qualied service per-
sonnel and operators in the installation, operation and
maintenance of the Stoelting O111-I2F gravity machines.
Figure 1-2 Specication
1.2 SPECIFICATIONS
Figure 1-1 Model O111-I2F

Operators Manual #513686 2 O111-I2F Model Machines
1.2 SPECIFICATIONS (CONTINUED)
Model O111-I2F
Dimensions Machine with crate
width 22-5/8’’ (57,5 cm) 28-3/4’’ (73,0 cm)
height 36-1/4’’ (92,1 cm) 43’’ (109,2 cm)
depth 32-1/2’’ (82,6 cm) 38-3/4’’ (98,4 cm)
Weight 310 lbs (140,6 kg) 400 lbs (181,4 kg)
Electrical 1 Phase, 208-240 VAC, 60Hz
running amps 12A
connection type NEMA6-20P power cord provided
International Option 1 Phase, 220-240 VAC, 50Hz
Compressor 12,000 Btu/hr
Drive Motor 1-1/2 hp
Air Flow Air cooled units require 3” (7,6 cm) air space on both sides
Plumbing Fittings
Water cooled units require 1/2” N.P.T. water and drain ttings.
Maximum water pressure of 130 psi. Minimum water ow rate of 3 GPM. Ideal
EWT of 50°-70°F
Hopper Volume 6.5 gallons (24,61 liters)
Freezing Cylinder
Volume 1 gallon (3,79 liters)

Operators Manual #513686 3 O111-I2F Model Machines
SECTION 2
INSTALLATION INSTRUCTIONS
2.1 SAFETY PRECAUTIONS
Do not attempt to operate the machine until the safety
precautions and operating instructions in this manual are
read completely and are thoroughly understood.
Take notice of all warning labels on the machine. The la-
bels have been put there to help maintain a safe working
environment. The labels have been designed to withstand
washing and cleaning. All labels must remain legible for
the life of the machine. Labels should be checked periodi-
cally to be sure they can be recognized as warning labels.
If danger, warning or caution labels are needed, indicate
the part number, type of label, location of label, and quantity
required along with your address and mail to:
STOELTING
ATTENTION: Customer Service
502 Hwy. 67
Kiel, Wisconsin 53042
2.2 SHIPMENT AND TRANSIT
The machine has been assembled, operated and inspected
at the factory. Upon arrival at the nal destination, the
entire machine must be checked for any damage which
may have occurred during transit.
With the method of packaging used, the machine should
arrive in excellent condition. THE CARRIER IS RESPON-
SIBLE FOR ALL DAMAGE IN TRANSIT, WHETHER
VISIBLE OR CONCEALED. Do not pay the freight bill
until the machine has been checked for damage. Have
the carrier note any visible damage on the freight bill. If
concealed damage and/or shortage is found later, advise
the carrier within 10 days and request inspection. The
customer must place claim for damages and/or shortages
in shipment with the carrier. Stoelting, Inc. cannot make
any claims against the carrier.
2.3 MACHINE INSTALLATION
WARNING
Installation must be completed by a qualied
electrician/refrigeration specialist.
Incorrect installation may cause personal injury,
severe damage to the machine and will void fac-
tory warranty.
Installation of the machine involves moving the machine
close to its permanent location, removing all crating, set-
ting in place, assembling parts, and cleaning.
PRIOR TO INSTALLATION
A. Locate a copy of the service contact le (info.txt).
B. Modify the info.txt le with information from the
service company using the instructions in the le.
C. Put the service contact le onto the root level of
a USB ash drive (do not put the les into any
folder).
INSTALLATION
A. Uncrate the machine.
B. Accurate leveling is necessary for correct
drainage of the freezing cylinder and to ensure
correct overrun. Place a bubble level on top of
the machine at each corner to check for level
condition. If adjustment is necessary, level the
machine by turning the bottom part of each leg
in or out.
C. The machine has a base gasket that must be
installed. Separate the gasket and install it with
the seam to the back. Make sure the angled side
of the gasket is facing up.
D. Correct ventilation is required. The right side of
the machine is the air intake and left side is the
discharge. Both sides must have 3” clearance.
CAUTION
Failure to provide adequate ventilation will void
warranty.
E. Open the rear panel and check the belt tension
with a Burroughs Belt Tension Gauge. The tension
should be 50-55 lbs. Adjust as necessary and
check the pulley alignment with a straightedge.
NOTE
Belt life will be increased if the new drive belts are
tightened after two or three weeks of operation.

Operators Manual #513686 4 O111-I2F Model Machines
F. Connect the power cord to the proper power
supply. The plug connected to the machine is
either a NEMA 6-20P or L15-20P. Check the
nameplate on your machine for proper supply. The
unit must be connected to a properly grounded
receptacle. The electrical cord furnished as part
of the machine has a three prong grounding
type plug. The use of an extension cord is not
recommended, if necessary use one with a size 12
gauge or heavier with ground wire. Do not use an
adapter to circumvent the grounding requirement.
WARNING
Do not alter or deform electrical plug in any way.
Altering the plug to t into an outlet of different con-
guration may cause re, risk of electrical shock,
product damage and will void warranty.
2.4 INTELLITEC2™ SETUP
A. Disassemble, clean, lubricate and assemble the
machine following the steps in Section 3.
B. Fill the hopper with sanitizer.
C. Connect power to the machine and press the
Main Power On/Off button.
MOTOR CALIBRATION
Before starting the motor calibration, be sure there is
sanitizer in the freezing cylinder.
A. Press the On/Off button. The Motor Calibration
screen will be displayed.
B. Move the cursor over the Start message and
press the SEL button.
C. After the calibration is complete, press the left
arrow button.
D. Drain the machine of sanitizer.
SETTING CONTACT INFORMATION (OPTIONAL)
A. Plug your USB ash drive into the control if it is
not already plugged in.
B. From the Current Status screen, press the left
arrow button to access the passcode selection
screen. Press the right arrow, SET, and then the
SEL button.
C. After the password is accepted, use the arrows to
move the cursor to the Modify Settings option and
press the SEL button. Then move the cursor to
the User Preferences and press the SEL button.
D. On the User Preferences screen move the cursor
to the Contact Information USB Update and press
the SEL button.
E. The screen will change and show “File Found” for
a quick second while it updates the information.
F. After updating the contact information, the screen
will show the Service Contact Information page.
G. Press the left arrow button to go back to the Current
Status screen and remove the USB ash drive.
Figure 2-1
Figure 2-2
Figure 2-4
Figure 2-3