Stoelting E122 User manual

Model E122 & F122
OPERATORS MANUAL
Manual No. 513667 Rev.4

This manual provides basic information about the machine. Instructions and suggestions are
given covering its operation and care.
The illustrations and specifications 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 NOTATTEMPT 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.
stoeltingfoodservice.com
Stoelting Foodservice Equipment
502 Highway 67
Kiel, WI 53042-1600
U.S.A.
White Glove Service Network
Phone: [phone]
© 2018 Stoelting

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
specific safety information, the following safety defini-
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
1 Description and Specifications
1.1 Description..................................................................................................1
1.2 Specifications .............................................................................................2
2 Installation Instructions
2.1 Safety Precautions .....................................................................................5
2.2 Shipment and Transit..................................................................................5
2.3 Machine Installation....................................................................................5
2.4 Auto Fill Pump Installation..........................................................................6
2.5 IntelliTec2™ Setup......................................................................................6
3 Initial Set-Up and Operation
3.1 Operator’s Safety Precautions ...................................................................9
3.2 Operating Controls and Indicators .............................................................9
3.3 Removing Mix From Machine.....................................................................10
3.4 Disassembly of Machine Parts...................................................................11
3.5 Cleaning and Sanitizing the Machine Parts................................................12
3.6 Assembly of Machine .................................................................................12
3.7 Sanitizing....................................................................................................13
3.8 Freeze Down and Operation ......................................................................14
3.9 Mix Information...........................................................................................14
3.10 Routine Cleaning........................................................................................14
3.11 Preventive Maintenance.............................................................................14
3.12 Extended Storage.......................................................................................16
4 Troubleshooting
4.1 Error Codes................................................................................................17
4.2 Troubleshooting - Error Codes ...................................................................17
4.3 Troubleshooting - Machine.........................................................................19
4.4 Troubleshooting - Autofill Pump..................................................................20
5 Replacement Parts
5.1 Decals and Lubrication...............................................................................21
5.2 Auger Shaft and Faceplate Parts ...............................................................22
5.3 Hopper Parts ..............................................................................................24
5.4 Auto Fill Parts.............................................................................................25
6 Special Applications
6.1 Application of Stoelting F122 and Arctic Quake Non-Dairy Concentrate....27
7 Warranty
7.1 Warranty of Mix Transfer Pumps / Cocktail / Slush ....................................31

Owner’s Manual #513667 1 E122 & F122 Model Machines
SECTION 1
DESCRIPTION AND SPECIFICATIONS
1.1 DESCRIPTION
TheStoeltingE122&F122countertopmachinesaregrav-
ity fed. The machines are equipped with fully automatic
controls to provide a uniform product. This manual is
designed to help qualified service personnel and opera-
tors with the installation, operation and maintenance of
the Stoelting E122 & F122 gravity machines.
Figure 1-1 Model F122
Figure 1-1 Model E122

Owner’s Manual #513667 2 E122 & F122 Model Machines
1.2 SPECIFICATIONS
Model E122
Dimensions Machine
width 19-5/8’’ (49,8 cm)
height 35-1/2’’ (90,2 cm)
depth 30-1/4’’ (76,8 cm)
Electrical 1 Phase, 208-240 VAC, 60Hz
connection type NEMA6-15P power cord provided
Compressor 5,500 Btu/hr
Drive Motor Two - 1/3 hp
Air Flow Air cooled units require 4” (10,2 cm) air space in back
Hopper Volume Two - 3 gallon (11,36 liters)
Freezing Cylinder
Volume Two - 1.25 gallon (4,73 liters)

Owner’s Manual #513667 3 E122 & F122 Model Machines
Model F122
Dimensions Machine with crate
width 25-7/8’’ (65,7 cm) 31-3/4’’ (80,6 cm)
height 38-1/4’’ (97,2 cm) 47-3/8’’ (120,3 cm)
depth 33-3/8’’ (84,8 cm) 41-1/4’’ (104,8 cm)
Weight 390 lbs (176,9 kg) 458 lbs (207,7 kg)
Electrical 1 Phase, 208-240 VAC, 60Hz
running amps 14.5A
connection type NEMA6-20P power cord provided
Compressor 12,000 Btu/hr
Drive Motor Two - 1/2 hp
Air Flow Air cooled units require 6” (15,24 cm) air space on both sides

Owner’s Manual #513667 4 E122 & F122 Model Machines

Owner’s Manual #513667 5 E122 & F122 Model Machines
SECTION 2
INSTALLATION INSTRUCTIONS
2.1 SAFETY PRECAUTIONS
Do not attempt to operate the machine until the safety
precautionsandoperatinginstructionsinthismanualare
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.Thelabelshavebeendesignedtowithstand
washing and cleaning. All labels must remain legible for
thelifeofthemachine.Labelsshouldbecheckedperiodi-
callytobesuretheycanberecognizedaswarninglabels.
If danger, warning or caution labels are needed, indicate
thepartnumber,typeoflabel,locationoflabel,andquantity
required along with your address and mail to:
STOELTING
ATTENTION: Customer Service
502 Hwy. 67
Kiel, Wisconsin 53042
2.2 SHIPMENT AND TRANSIT
Themachinehasbeenassembled,operatedandinspected
at the factory. Upon arrival at the final 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
arriveinexcellentcondition.THECARRIERISRESPON-
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
concealeddamageand/or shortage isfoundlater, advise
the carrier within 10 days and request inspection. The
customermustplaceclaimfordamagesand/orshortages
in shipment with the carrier. Stoelting cannot make any
claims against the carrier.
2.3 MACHINE INSTALLATION
Installation of the machine involves moving the machine
close to its permanent location, removing all crating, set-
ting in place, assembling parts, and cleaning.
A. Uncrate the machine.
B. Determine the location of the machine. The
location must be able to hold 470 lbs.
C. Accuratelevelingisnecessaryforcorrectdrainage
ofthemachinebarrelandtoinsurecorrectoverrun.
Placeabubblelevelontopofthemachineateach
corner to check for level condition. If adjustment
is necessary, level the machine by turning the
bottom part of each leg in or out.
E. Correct ventilation is required. The machine
requires 6” clearance on both sides for proper
air flow.
F. Connect the power cord to the proper power
supply.Checkthenameplateonyourmachinefor
proper supply. The unit must be connected to a
properlygroundedreceptacle.Theelectricalcord
furnishedaspartofthemachinehasathreeprong
grounding type plug. The use of an extension
cord is not recommended, if necessary use one
withasize 12 gaugeorheavierwith ground wire.
Do not use an adapter to get around grounding
requirement.
CAUTION
Failure to provide adequate ventilation will void
warranty.
Figure 2-1 Space and Ventilation Requirements
WARNING
Do not alter or deform electrical plug in any way.
Alteringtheplugtofitintoan outlet of differentcon-
figuration may cause fire, risk of electrical shock,
product damage and will void warranty.

Owner’s Manual #513667 6 E122 & F122 Model Machines
2.6 INTELLITEC2™ SETUP
PRIOR TO INSTALLATION
A. Locatea copyoftheservicecontactfile(info.txt).
B. Modify the info.txt file with information from the
servicecompanyusingtheinstructionsinthefile.
C. Put the service contact file onto the root level of
a USB flash drive (do not put the files into any
folder).
SETTING MODEL INFORMATION
A. Press the Main Power button.
B. The display will ask if the machine is an E122 or
F122. Use the arrow buttons to move the cursor
to the correct model and press the SEL button.
SETTING CONTACT INFORMATION
A. Plug your USB flash 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. Afterthepasswordisaccepted,usethearrowsto
movethecursortotheModifySettingsoptionand
press the SEL button. Then move the cursor to
the User Preferences and press the SELbutton.
2.4 AUTO FILL PUMP INSTALLATION
The auto fill pumps are powered by water and have a
fixed orifice that delivers water and syrup to the machine
at an exact ratio. The auto fill kit is designed for use with
Bag In Box (BIB) concentrated syrup.
Follow these instructions to properly install the pump.
Repeat for each side.
A. Route the clear tubing with the BIB connector
to the BIB. If there is excess tubing, trim it and
reconnect it to the BIB connector.
B. Routethewaterline tubing to theshutoffvalve of
thewatersupply.Trimexcesstubingandconnect
it to the shutoff valve.
C. Route the water line and syrup line tubing (3/8”
braided tubing) from the pump to the machine.
D. Routethe waterlinetubing tothetube exitingthe
rear panel. Trim excess tubing and connect.
E. Route the syrup line to the tubing connected to
the adapter on the hopper cover. Trim excess
tubing and connect.
F. Check that the clear tubing coming out of the
rear panel is connected to the plug in the hopper
cover. If not, connect it using a clamp in the kit.
G. Check that all tubing connections are properly
clamped, fittings are tightened and the tubing is
not kinked.
to
machine
water
inlet
to
BIB
Figure 2-2 Auto Fill Pump Tubing Layout
water outlet
to machine
water inlet
from shut-
off valve
syrup outlet
to machine
syrup inlet
from BIB
this side
of pump is
mounted to
the BIB shelf
Figure 2-3 Top View of Pump
Figure 2-4

Owner’s Manual #513667 7 E122 & F122 Model Machines
D. OntheUserPreferencesscreenmovethecursor
totheContactInformationUSBUpdateandpress
the SEL button.
E. Thescreenwillchangeandshow“FileFound”for
a quick second while it updates the information.
F. Afterupdatingthecontactinformation,thescreen
will show the Service Contact Information page.
G. PresstheleftarrowbuttontogobacktotheCurrent
Status screen and remove the USB flash drive.
SETTING TIME AND DATE
A. Press the right arrow button.
B. Move the cursor to the Modify Settings option
and press the SELbutton. Then move the cursor
to the Time and Date option and press the SEL
button and adjust the settings as required.
1. Pressthe SELbuttonto entertheModify
Time and Date screen.
2. Movethecursortothesettingthatneeds
to be changed and press the SET button.
3. Use the arrow buttons to change the
setting and press the SET button to save the
change.
C. PresstheleftarrowbuttonuntiltheCurrentStatus
screen is displayed.
Figure 2-6
Figure 2-7
Figure 2-5

Owner’s Manual #513667 8 E122 & F122 Model Machines

Owner’s Manual #513667 9 E122 & F122 Model Machines
SECTION 3
INITIAL SET-UP AND OPERATION
3.1 OPERATOR’S SAFETY PRECAUTIONS
SAFE OPERATION IS NO ACCIDENT; observe these
rules:
A. Know the machine. Read and understand the
Operating Instructions.
B. Notice all warning labels on the machine.
C. Wearproperclothing.Avoidloosefittinggarments,
and remove watches, rings or jewelry that could
cause a serious accident.
D. Maintain a clean work area. Avoid accidents by
cleaning up the area and keeping it clean.
E. Stay alert at all times. Know which switch, push
button or control you are about to use and what
effect it is going to have.
F. Disconnectelectricalcordformaintenance.Never
attempt to repair or perform maintenance on the
machineuntilthemainelectricalpowerhasbeen
disconnected.
G. Donotoperateunderunsafeoperatingconditions.
Neveroperatethemachineifunusualorexcessive
noise or vibration occurs.
3.2 OPERATING CONTROLS AND INDICATORS
Beforeoperatingthemachine,itisrequiredthattheopera-
tor know the function of each operating control. Refer to
Figure3-1 forthe locationoftheoperatingcontrolsonthe
machine.Forinformationregardingerrorcodesdisplayed
on the control panel, refer to the troubleshooting section
of this manual.
WARNING
Highvoltagewillshock,burn or cause death. Make
sure the display shows the freezing cylinders and
pumpareoff.If theyarenot, presstheOn/Offbutton
and Pump button to turn them off prior to disas-
sembling for cleaning or servicing. Do not operate
machine with panels removed.
Figure 3-1 F122 Controls
Consistency
Adjustment
Screw
IntelliTec2
Control

Owner’s Manual #513667 10 E122 & F122 Model Machines
A. INTELLITEC2 TOUCHPAD
Main Power On/Off
The Main Power button is used to supply power to the
IntelliTec2 control, the freezing cylinder circuits and the
storage refrigeration system. When the machine is first
pluggedin,thecontroldefaultstotheOnstatuswithpower
to the hoppers only. If the Main Power On/Off button is
pressed when the machine is on, the machine will turn
offand a statusmessagewillbedisplayed on the screen.
Help
Pressing the Help button will display help information
dependant on the cursor’s location. Pressing the Help
button again will exit the help screen.
Selection Button (SEL)
The SEL button is used by service technicians to select
menu options.
Set Button (SET)
The SET button is used by service technicians to save
changes when modifying control settings.
On/Off Button
Power to the freezing cylinders is controlled with the On/
Off Left and On/Off Right buttons.
Push to Freeze Button
Pressing the PUSH TO FREEZE button initiates “Serve
Mode”.
Clean Button
The CLEAN button initiates “Clean Mode”.
Pump Button
The Pump On/Off buttons control power to the solenoids
for the autofill system.
Arrow Buttons ()
The arrow buttons are used by service technicians to
navigate through the control readings and settings.
B. SPIGOT SWITCH
The spigot switch will automatically start the auger drive
and refrigeration systems when the spigot is opened to
dispense product. When the spigot is closed, the drive
motor and compressor will remain on until the product
in the freezing cylinder reaches the proper consistency.
C. CONSISTENCY ADJUSTMENT SCREW
TheConsistencyAdjustmentScrewincreasesordecreas-
es product consistency.Atension spring is connected to
the screw and changes the amount of torque needed to
complete a refrigeration cycle. Turn the knob clockwise
to increase consistency or counterclockwise to decrease
consistency.
C. HOPPER PROBES
The mix level in the hoppers is controlled by two probes.
When mix in the hopper gets below the long probe, the
autofillsolenoidopens andthehopperfills. When themix
levelreachestheshortprobe,theautofillsolenoidcloses.
3.3 REMOVING MIX FROM MACHINE
To remove the mix from the machine, refer to the follow-
ing steps:
A. Wash, rinse, dry and sanitize hands before
starting.
B. Press the Pump On/Off button to turn the autofill
pump off.
C. Makesurethedisplayshowsthefreezingcylinder
is off. If it is not, press the On/Off Left or On/Off
Right button to turn it off.
D. Press the Clean button and drain the mix from
the freezer into a bucket. Once drained, stop the
cleaning cycle by pressing the Clean button.
E. Fillthehopperwith2gallonsofclean,coldwater.
F. PresstheCleanbutton.RunthemachineinClean
mode for approximately 5 minutes. Continue to
the next step while the machine is cleaning.
G. Prepare Stera-Sheen Green Label Sanitizer
according to manufacturer’s instructions to
provide a 100ppm strength solution. In a clean
bucket, mix 1 packet of sanitizer and 2 gallons
of cold water. Check the chlorine content with a
test strip to ensure 100ppm strength.
H. After5minutes,drainthewaterfromthemachine
into a bucket and discard the water. Press the
Clean button to stop the cleaning cycle.
NOTE
If the water does not drain clear, repeat the steps.
I. Fill the hopper with the 2 gallons of sanitizer
solution.
J. Pressthecleanbutton.RunthemachineinClean
mode for approximately 5 minutes.
Figure 3-2 IntelliTec2 Control

Owner’s Manual #513667 11 E122 & F122 Model Machines
K. After 5 minutes, drain the sanitizer solution from
themachineintoabucketanddiscardthesolution.
3.4 DISASSEMBLY OF MACHINE PARTS
Inspect for worn or broken parts each time the machine
is disassembled. Replace any worn or broken parts to
ensure safety to both the operator and the customer and
to maintain good machine performance and a quality
product. Frequency of cleaning must comply with the
local health regulations.
To disassemble the machine, refer to the following steps:
A. Pull out the spigot pin by its ring. Remove the
spigot handle.
B. Remove front door by turning the circular knobs
and then pulling door off the studs.
NOTE
When removing front door, entire door and stator
assembly will come out as well.
C. Removethetorquerodfromthestatorassembly.
D. Remove the quad ring from the groove in front
door.
E. Remove the stator bar. Remove the small white
bushing.
F. Remove the o-rings at the front and back of the
stator bar by first wiping off the lubricant using
a clean paper towel. Then squeeze the o-ring
upward with a dry cloth. When a loop is formed,
roll the o-ring out of the groove.
G. Remove the auger support bushing.
H. Turnthespigotbody untiltheicebreaker barcan
be removed. Remove breaker bar.
I. Remove the spigot body from the front door.
J. Remove the o-rings (2) from the spigot.
K. Remove the auger assembly from the freezing
cylinder and remove the auger blade. Remove
the rear seal and o-ring from the auger.
L. Removethedraintray,driptrayanddriptraygrid.
M. Remove the hopper cover and disconnect the
autofill adapter from the cover by pulling out the
retaining clip.
Figure 3-5 Removing O-Ring
Figure 3-4 Spigot and Ice Breaker Bar Removal
Figure 3-3 Remove Spigot Pin
WARNING
Highvoltagewillshock,burn or cause death. Make
sure the display shows the freezing cylinders and
pumpareoff.If theyarenot, presstheOn/Offbutton
and Pump button to turn them off prior to disas-
sembling for cleaning or servicing. Do not operate
machine with panels removed.

Owner’s Manual #513667 12 E122 & F122 Model Machines
3.5 CLEANING AND SANITIZING THE
MACHINE PARTS
Place all loose parts in a pan or container and take to
the wash sink for cleaning. Local and state health codes
dictatetheprocedurerequired.Somehealthcodesrequire
a four-sink process (pre-wash, wash, rinse, sanitize, and
air-dry), while other codes require a three-sink process
(without the pre-wash step). The following procedures
are a general guideline only. Consult your local and state
health codes for procedures required in your location.
A. Setupa3-compartmentsinkwithwash,rinseand
sanitizecompartments.UseStera-SheenGreen
Labelorequivalent. Prepare sanitizer according
tomanufacturer’sinstructionstoprovidea100ppm
strength solution. Set aside a small amount of
sanitizer
B. Clean all parts using brushes provided.
C. After cleaning, remove the parts and let air dry.
D. Sanitize the hopper and freezing cylinder with
sanitizer. Be sure to clean the rear seal surfaces
inside the freezing cylinder.
E. Wipe down the outside of the machine and table
with a yellow sanitized towel.
3.6 ASSEMBLY OF MACHINE
Toassemblethemachineparts,refertothefollowingsteps:
NOTE
Petrol Gel sanitary lubricant or equivalent must be
used when lubrication of parts is specified.
NOTE
The United States Department of Agriculture and
theFoodand DrugAdministration requirethatlubri-
cants used on food processing equipment be certi-
fied for this use. Use lubricants only in accordance
with the manufacturer’s instructions.
A. Wash, rinse, dry and sanitize hands before
starting.
B. Place the rear seal o-ring onto the auger and
apply a thin film of Petrol-Gel to the o-ring.
C. Assemble the rear seal onto the auger with the
largeendofthesealtotherear.Lubricatethehex
end of the auger with a small amount of spline
lubricant.
D. Installtheplasticaugerbladeontotheauger.Push
the auger into the freezing cylinder and rotate it
slowly until the auger engages the drive shaft.
E. Assemble the o-rings onto the spigot body and
apply a thin film of Petrol-Gel onto the o-rings.
F. Insert the spigot body into the front door.
CAUTION
Do not allow sanitizer to remain in contact with
stainless steel parts for prolonged periods. Pro-
longedcontactof sanitizerwithmachine maycause
corrosion of stainless steel parts.
Figure 3-6 Door and Stator Assembly
Torque
Rod Auger
Support
Bushing
Stator Bar
Front O-Ring
Stator Bar
Bushing
Quad
Ring
Stator Bar Stator Bar
Rear O-Ring

Owner’s Manual #513667 13 E122 & F122 Model Machines
NOTE
When inserting the spigot body, press the o-rings
against the spigot to prevent damage.
G. Turnthespigotbody untiltheicebreaker barcan
be inserted. Insert the ice breaker bar and rotate
spigot body 90°.
H. Apply Petrol-Gel to the inside and outside of the
front auger support bushing. Install the bushing
onto the front door so the beveled edge of the
bushing is against the door.
I. Install the large quad ring into the groove in the
front door.
J. Install the o-rings at the front and back of the
stator bar. Apply a thin film of Petrol-Gel onto
the o-rings. Install the small white bushing to the
stator bar.
K. Insert the stator bar into the front door and insert
the torque rod through the hole in the stator bar.
L. Install the front door onto the freezer. Install the
knobs onto the studs.
NOTE
When installing the front door, the torque rod must
be placed in the center notch of the torque actua-
tor arm.
M. Insert the spigot handle so the hole lines up and
insert the spigot pin.
N. Install the drain tray, drip tray and drip tray grid.
3.7 SANITIZING
Sanitizingmustbedoneafterthemachine iscleanedand
justbeforethehopperisfilledwithmix.Sanitizingthenight
beforeisnoteffective.However,youshouldalwaysclean
the machine and parts after each use.
TheUnitedStatesDepartmentofAgricultureandtheFood
and Drug Administration require that all cleaning and
sanitizingsolutionsusedwithfoodprocessingequipment
be certified for this use.
Whensanitizingthe machine,referto localsanitaryregu-
lationsforapplicablecodesandrecommendedsanitizing
products and procedures. The frequency of sanitizing
must comply with local health regulations.
Mix sanitizer according to manufacturer’s instructions to
providea100partspermillion(ppm)strengthsolutionand
check the solution with chlorine test strips. Mix sanitizer
in quantities of no less than 2 gallons (7.5 liters) of 90°
to 110°F (32° to 43°C) water. Allow sanitizer to contact
the surfaces to be sanitized for 5 minutes. Any sanitizer
mustbe usedonlyin accordancewiththe manufacturer’s
instructions.
In general, sanitizing may be conducted as follows:
A. Prepare Stera-Sheen Green Label Sanitizer
or equivalent according to manufacturer’s
instructionstoprovidea100ppmstrengthsolution.
In a clean bucket, mix 1 packet of sanitizer and 2
gallons of cold water. Check the chlorine content
with a test strip to ensure 100ppm strength.
B. Pour the sanitizing solution into the hopper.
C. Press the Main Power On/Off button and press
the Clean button to start the cleaning cycle.
D. Useasanitizedbarrelbrushtosanitizethehopper
sidesandhoppercoverwiththesanitizersolution
in the hopper.
E. After 5 minutes, drain the sanitizer solution from
themachineintoabucketanddiscardthesolution.
Leave a small amount of sanitizer solution in the
freezing cylinder.
F. Place Clean button to stop the cleaning cycle.
G. Collecttheremainingsanitizerinacleancupand
check the chlorine content with a test strip. If the
chlorine content is less than 100ppm, repeat the
sanitizing procedure. If the test strip does not
read 100ppm after the second test, repeat the
disassembly,cleaningandsanitizingprocedures.
H. Connect the autofill adapter to the hopper cover
withtheretainingclipandplacethehoppercover
onto the hopper.
I. Press the Pump On/Off button to turn the pump
on.
J. Press the Push to Freeze button to start the
freezing cycle. Open the spigot to drain out any
remaining sanitizer into the a bucket. Close the
spigot when mix begins coming out.
CAUTION
Do not allow sanitizer to remain in contact with
stainless steel parts for prolonged periods. Pro-
longedcontactof sanitizerwithmachine maycause
corrosion of stainless steel parts.

Owner’s Manual #513667 14 E122 & F122 Model Machines
3.8 FREEZE DOWN AND OPERATION
A. Afterthefreezing cylinderisfilled,product willbe
ready to serve in 8 to 12 minutes.
B. To dispense,pullthe spigot handledownto open
the spigot.
C. Themachineisdesignedtodispensetheproduct
at a reasonable draw rate. If the machine is
overdrawn,theresultisawetproductoraproduct
that will not dispense at all. If this should occur,
allow the machine to run for approximately 30
seconds before dispensing additional product.
D. Do not operate the machine when the LOW MIX
message is displayed. Immediately check if the
autofill system is operating properly.
3.9 MIX INFORMATION
Mix can vary considerably from one manufacturer to an-
other.Differencesinthequantityandqualityofingredients
have a direct bearing on the finished frozen product. A
changeinmachineperformancethatcannotbeexplained
by a technical problem may be related to the mix.
3.10 ROUTINE CLEANING
To remove spilled or dried mix from the machine exterior,
wash in the direction of the finish with warm soapy water
and wipe dry. Do not use highly abrasive materials as
they will mar the finish.
3.11 PREVENTIVE MAINTENANCE
Stoelting recommends that a maintenance schedule be
followedtokeepthemachinecleanandoperatingproperly.
B. DAILY
1. The exterior should be kept clean at all times to
preserve the luster of the stainless steel. A mild
alkalinecleanerisrecommended.Useasoftcloth
or sponge to apply the cleaner.
C. WEEKLY
1. Check o-rings and rear seal for excessive wear
and replace if necessary.
2. Remove the drip tray by gently lifting up to
disengagefromthesupportandpullingout.Clean
behind the drip tray and front of the machine.
D. QUARTERLY
Theair-cooledcondenseris acopper tubeand aluminum
fin type. Condensing is totally dependent upon airflow.
A plugged condenser filter, condenser, or restrictions in
the louvered panel will restrict airflow. This will lower the
capacity of the system and damage the compressor.
The condenser must be kept clean of dirt and grease.
The machine must have a minimum of 6” (15.2 cm) of
ventilation on both sides of the unit for free flow of air.
Thecondenserandcondenserfilterrequireperiodicclean-
ing. To clean, refer to the following procedures.
E122 Air Cooled Condenser Cleaning
A. Partially unscrew the knob located on the
underside of the machine. The knob holds the
filterbracketwhichdoesnotneedtobedetached
to remove the filter.
B. Remove the filter.
C. Visually inspect the condenser filter for dirt.
D. If the filter is dirty, vacuum or brush clean, rinse
withcleanwaterandallowtodrybeforereplacing
on the machine.
Figure 3-7 E122 Condenser Filter Removal
Air Filter
Knob