Stoelting Freezer SO328 User Manual

Optima SO328 Floor Model

OWNER'S MANUAL

Manual No. 513591

Apr. 2003 Rev.2

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OWNER'S MANUAL

FOR MODEL SO328

STOELTING FLOOR MODEL FREEZER

This manual provides basic information about the freezer. 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 freezer without notice, and without incurring any obligation to modify or provide new parts

for freezers built prior to date of change.

DO NOT ATTEMPT to operate the freezer 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 freezer, contact the company at the

following location:

STOELTING, LLC

502 Hwy 67

Kiel, WI 53042-1600

Tele: 920-894-2293

Fax: 920-894-7029

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TABLE OF CONTENTS

SECTION

DESCRIPTION

PAGE

1. INTRODUCTION

1.1 Remote Possibilities ..........................................................................................

1.2 Features ............................................................................................................

1.3 Freezer Specifications .......................................................................................

2. INSTALLATION INSTRUCTIONS

2.1 SafetyPrecautions .............................................................................................

2.2 ShipmentandTransit .........................................................................................

2.3 FreezerInstallation .............................................................................................

2.4 InstallingPermanentWiring ................................................................................

3. INITIAL SET-UP AND OPERATION

3.1 Operator'sSafetyPrecautions............................................................................

3.2 OperatingControlsandIndicators ......................................................................

3.3 Disassembly of Freezer Parts ............................................................................

3.4 Cleaning the Freezer Parts ................................................................................

3.5 Sanitize Freezer and Freezer Parts....................................................................

3.6 AssemblyofFreezer ..........................................................................................

3.7 Sanitizing ...........................................................................................................

3.8 Cleaning&SanitizingofSO328withFill-o-maticIIandFill-o-maticIII..................

3.9 InitialFreezeDownandOperation .....................................................................

3.10 RemovingProduct .............................................................................................

3.11 SO328 Operation...............................................................................................

4. PREVENTATIVE MAINTENANCE

4.1 RoutineCleaning ............................................................................................... 11

4.2 PreventativeMaintenance .................................................................................. 11

4.3 ExtendedStorage .............................................................................................. 11

4.4 ConsistencyAdjustment ..................................................................................... 11

5. REPLACEMENT PARTS INFORMATION

5.1 OrderingParts ................................................................................................... 13

5.2 ReferenceDrawing ............................................................................................ 13

6. ACCESSORIES

6.1 Fill-o-maticII....................................................................................................... 15

6.2 Fill-o-maticIII ...................................................................................................... 17

6.3 Fill-o-maticConnections .................................................................................... 19

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LIST OF ILLUSTRATIONS

FIGURE

TITLE

PAGE

Model SO328 ................................................................................... 1

Freezer Specifications...................................................................... 2

LevelingUnit ..................................................................................... 3

ElectricalBox.................................................................................... 4

Controls ............................................................................................ 5

Disassembling Freezer..................................................................... 6

Front Door and Auger Assembly ....................................................... 6

Rear Seal Assembly ......................................................................... 6

ConsistencyAdjustment....................................................................11

Fill-o-maticII .....................................................................................16

Fill-o-maticIII .....................................................................................18

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SECTION 1

INTRODUCTION

1.1 REMOTE POSSIBILITIES

The Stoelting Optima delivers frozen drink profits by the pitcher. The Model SO328 is a high-volume producer of

ready-to-serve frozen cocktails or frozen neutral base for those special drink recipes. From an extra-small space,

the Optima’s compact design and high capacity output will give you extra-large profits.

Figure 1. Model SO328

1.2 FEATURES

High Capacity

Consistency Control

Dispensing Head Door

- ”No-Freeze” design prevents

blockages

- Fast dispense for quick fill of

pitchers

15-18 gallons per hour per

cylinder output

Thick, stackable slush for

post-mixing

Or, ready-to-serve pre-mixed

products

Adjustable for thick or thin

products

Sensitive to product demand

24 volt control circuits

- Controlled dispense for drinks

by the glass

- Convenient pull-type handle

- Attractive, clear, see-thru

design

- Visible, moving product for

merchandising appeal

High Efficiency Evaporator/Auger

Stainless steel construction

Long life auger blades

Quiet, smooth operation

8 qt. freezing cylinder capacity

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1.3 FREEZER SPECIFICATIONS

Figure 2. Freezer Specifications

Electrical

Refrigeration

Crated Dimensions

Dimensions

Œ208/230/60/1

ŒHFC-404A environmentally- ŒWidth: 22" (55.9cm)

ŒWidth: 17.6"(44.7cm)

Œ20 amp circuit & plug friendly refrigerant

ŒDepth: 30" (76.2cm)

ŒDepth: 26.1"(66cm)

per side

Œ2 HP (14,800 BTUH) high-

ŒHeight: 66" (167.7cm)

ŒHeight: 61.2"(155cm) w/casters

Œ12 running amps

Œ1/2 HP Drive Motor

efficiency compressor

Air or water cooled.

ŒWeight: 400lbs.(182kg) ŒWeight: 350lbs.(159kg)

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SECTION 2

INSTALLATION INSTRUCTIONS

2.1 SAFETY PRECAUTIONS

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:

Do not attempt to operate the freezer 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 freezer. The

labels 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 freezer. Labels should be

checked periodically to be sure they can be recognized

as warning labels.

STOELTING, INC.

ATTENTION: Customer Service

502 Hwy. 67

Kiel, Wisconsin 53042

Figure 3. Leveling Unit

2.2SHIPMENTANDTRANSIT

A. Uncrate the freezer.

The freezer has been assembled, operated and in-

spected at the factory. Upon arrival at the final destina-

tion, the complete freezer must be checked for any

damage which may have occurred during transit.

B. The freezer must be placed in a solid level position. To

level adjust casters. Figure 3.

C. The freezer is equipped with an air cooled condenser

and requires correct ventilation; the front is the intake

and the back is the discharge. Both front and back

require3"clearanceforproperoperation.

With the method of packaging used, the freezer should

arrive in excellent condition. THE CARRIER IS RE-

SPONSIBLE FOR ALL DAMAGE IN TRANSIT,

WHETHER VISIBLE OR CONCEALED. Do not pay the

D. Place all switches in the OFF position.

freight bill until the freezer has been checked for dam- E. Connectthetwopowercords. Theplugisdesignedfor

age. 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.

208/230volt/20ampduty.Theunitmustbeconnected

to a properly grounded receptacle. The electrical cord

furnished as part of the freezer has a three prong

grounding type plug. The use of an extension cord is

not recommended. If one must be used, use one with

a size 12 gauge or heavier with a ground wire. Do not

useanadaptortogetaroundgroundingrequirements.

2.3FREEZERINSTALLATION

CAUTION

Installationofthefreezerinvolvesmovingthefreezerclose

to its permanent location, removing all crating, setting in

place, assembling parts, and cleaning.

DO NOT ALTER OR DEFORM PLUG IN ANY WAY!

F. Install the drip tray, cover and other miscellaneous

parts on the freezer.

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2.4INSTALLINGPERMANENTWIRING

Ifpermanentwiringisrequiredbylocalcodes,thefollowing

proceduremustbeperformed.

WARNING

DISCONNECT FREEZER FROM THE SOURCE

OF ELECTRICAL SUPPLY BEFORE SERVICING.

A. Removetherightsideandleftpanelsandelectricalbox

covers to gain access to the power cord.

B. Remove the strain relief connector from the bottom of

the freezer base cut and remove the power cord.

C. Install permanent wiring according to local code.

Figure 4. Electrical Box

D. Connect black wire to black wire. Connect the white

wire to white wire. Connect the green or yellow and

green striped ground wire to the grounding screw.

E. Replace all covers and panels.

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SECTION 3

INITIAL SETUP AND OPERATION

3.1OPERATOR'SSAFETYPRECAUTIONS

SAFE OPERATION IS NOACCIDENT; Observe these

rules:

When the switch is placed in the OFF position, nothing

will operate. When the switch in placed in the SERVE

position, the agitator and refrigeration system will run

until proper consistency is reached then stop.

A. Know the freezer. Read and understand the

Operating Instructions.

C. Mix Low Light

The Mix Low light will illuminate when you are low on

mix.

B. Notice all warning labels on the freezer.

C. Wear proper clothing. Avoid loose fitting garments,

and remove watches, rings or jewelry which could

cause a serious accident.

CAUTION

DO NOT OPERATE FREEZER WHEN THE LOW

MIX LIGHT IS ILLUMINATED OR DAMAGE TO

THE FREEZER COULD RESULT.

D. Maintain a clean work area. Avoid accidents by

Clean Off Serve Switch

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.

Pump Off On Switch

F. Disconnect electrical cord for maintenance.

Never attempt to repair or perform maintenance on

the freezer until the main electrical power has been

disconnected.

Mix Low

G. Do not operate under unsafe operating condi-

tions. Never operate the freezer if unusual or exces-

sive noise or vibration occurs.

3.2OPERATINGCONTROLSANDINDICATORS

Before operating the freezer, it is required that the

operator know the function of each operating control.

Refer to Figure 4 for the location of the operating

controls on the freezer.

Figure 5. Controls

3.3 DISASSEMBLY OF FREEZER PARTS

A. Pump OFF/ON Switch

CAUTION

The pump OFF/ON Switch is a two position switch.

In the OFF position the pump will not run. In the ON

position the pump will run until the proper liquid level

is reached, then stop. If the hopper does not fill

completely, place the switch in the OFF position,

then back to ON to continue filling.

PLACE THE CLEAN/OFF/SERVE SWITCH IN THE

OFF POSITION BEFORE DISASSEMBLING FOR

CLEANING OR SERVICING.

Inspection for worn or broken parts should be made at

every disassembly of the freezer for cleaning or other

purposes. All worn or broken parts should be replaced

to ensure safety to both the operator and the customer

and to maintain good freezer performance and a quality

product. Frequency of cleaning must comply with the

local health regulations.

WARNING

THE CLEAN/OFF/SERVE SWITCH MUST BE PLACED

IN THE OFF POSITION WHEN DISASSEMBLING FOR

CLEANING OR SERVICING. THE FREEZER MUST BE

DISCONNECTED FROM ELECTRICAL SUPPLY BE-

FORE REMOVINGANYACCESS PANEL.

To disassemble the freezer, refer to the following steps:

A. Remove hopper cover.

B. CLEAN/OFF/SERVE Switch

The CLEAN/OFF/SERVE switch is a three position

toggle and refrigeration switch used to control the

operation of the agitator. When the switch is placed

in the CLEAN position, the agitator will rotate.

B. Remove the front door by turning off the knobs, and

then pull the front door off the studs.

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HARD CARBON

SURFACE

SOFT RUBBER

SURFACE

Figure 8. Rear Seal Assembly

3.4 CLEANING THE FREEZER PARTS

Place all loose parts in a pan or container and take to

the wash sink for cleaning. To clean freezer parts refer

to the following steps:

Figure 6. Disassembling Freezer

C. Remove the spigot body from the front door bypulling

the retaining pin out of the spigot handle. Push the

spigot body thru the bottom of the front door.

A. Place all parts in warm (120°F) mild detergent (Joy

or equivalent) water and clean with brushes provided.

Rinse all parts with clean hot (135°F) water.

D. Remove the agitator assembly from the freezer. Pull

the agitator assembly out of the freezer barrel.

CAUTION

DO NOT DAMAGE PARTS BY DROPPING OR

ROUGH HANDLING.

E. Keep the rear of the agitator assembly tipped up

once it is clear of the freezer barrel to avoid dropping

rear seal.

B. Wash the freezer barrel with warm (120°F) detergent

(Joy or equivalent) water and brushes provided.

F. Remove the front agitator support bearing and the

two agitator blades.

C. The exterior should be kept clean at all times to

perserve the lustre of the stainless steel. A mild

alkaline cleaner is recommended. Use a soft cloth or

sponge to apply the cleaner.

G. Remove the rear seal assembly.

H. Wipe socket lubricant from the drive end (rear) of the

agitator with a cloth or paper towel.

D. Remove the drip tray insert and drain tray. Clean with

a detergent solution (Joy or equivalent). Rinse with

clean hot water.

I. Remove all “O” Rings.

WARNING

3.5 SANITIZE FREEZERAND FREEZER PARTS

DO NOT USE ANY TYPE OF SHARP OBJECT TO

REMOVE THE “O” RINGS.

A. Use a sanitizer mixed according to manufacturer’s

instructions to provide a 100 parts per million

strength solution. Mix sanitizer in quantities of no

less than 4 gallons (15 liters) of 120°F water. Allow

the sanitizer to contact the surfaces to be sanitized

for 5 minutes. Any sanitizer must be used only in

accordance with the manufacturer’s instructions.

B. Place all parts in the sanitizing solution, then remove

and let air dry.

3.6ASSEMBLY OF FREEZER

To assemble the freezer parts, refer to the following

steps:

NOTE

Petro-Gel sanitary lubricant or equivalent must be used

when lubrication of parts is specified.

Figure 7. Front Door and Auger Assembly

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NOTE

WARNING

The United Sates Department of Agriculture and the

Food and Drug Administration require that lubricants

used on food processing equipment be certified for

this use. Use lubricants only in accordance with

the manufacturer’s instructions.

THE UNITED STATES DEPARTMENT OF AGRI-

CULTUREAND FOOD AND DRUGADMINISTRA-

TION REQUIRE THATALL CLEANINGAND SANI-

TIZING SOLUTIONS USED WITH FOOD PRO-

CESSING EQUIPMENT BE CERTIFIED FOR THIS

USE. USE “STERA-SHEEN” OR EQUIVALENT.

A. Assemble spigot “O” Rings onto parts dry, without

lubrication. Then apply a thin film of sanitary

lubrication to exposed surfaces of the “O” Rings.

When sanitizing the freezer, refer to local sanitary

regulations for applicable codes and recommended

sanitizing products and procedures. The frequency of

sanitizing must comply with local health regulations.

Mix sanitizer according to manufacturer’s instructions

to provide a 100 parts per million strength solution. Mix

sanitizer in quantities of no less than 4 gallons (15

liters) of 120°F water. Allow sanitizer to contact the

surfaces to be sanitized for 5 minutes. Any sanitizer

must be used only in accordance with the

B. Assemble the rear seal assembly onto the agitator.

Be sure the “O” Ring is in place before installing

the rear seal. Do not lubricate.

C. Lubricate the agitator drive (rear) with a small

amount of white socket lubricant. A small container

of socket lubricant is shipped with the freezer.

manufacturer’s instructions.

D. Install the two plastic agitator blades onto the

agitator. Install front agitator bearing to the door.

NOTE

Stoelting, Inc. has found that STERA-SHEEN

GREEN LABEL SANITIZER AND CLEANER does

an effective job of properly sanitizing and cleaning a

soft serve freezer. We therefore include a sample

with each new freezer. For further information read

the directions on the packet. Other products may

be as effective.

E. Push the auger into the freezer barrel and rotate

slowly until the agitator engages the drive socket.

F. Install the spigot body with “O” Rings into the front

door from the bottom. Push straight up until the

spigot is in place. Place the spigot handle into the

spigot and insert the retainer pin.

CAUTION

G. Install door “O” Ring after lubricating.

H. Install the front door on the freezer.

I. Install the knobs on the freezer studs.

PROLONGED CONTACT OF SANITIZER WITH

FREEZER MAYCAUSE CORROSION OF STAIN-

LESS STEEL PARTS.

In general, sanitizing may be conducted as follows:

CAUTION

A. Prepare 4 gallons (15 liters) of sanitizing solution

following manufacturers instructions, then pour into

hopper, brush hopper walls, and inside of hopper

cover.

FINGER TIGHTEN THE KNOBS EVENLY. DO NOT

OVER-TIGHTEN KNOBS.

Look for the proper seal between the freezer barrel door,

“O” Ring, and front door.

If using an auto fill. Pour sanitizing solution into the

mix container, brush mix container, draw tube and

pick up hose. Pump sanitizer from mix containers

into the freezer hopper. Brush hopper walls, hopper

cover, hose adapter and retaining clip.

J. Install hopper cover.

3.7 SANITIZING

Sanitizing must be done after the freezer is clean and

just before filling with mix. Sanitizing the night before B. Place the CLEAN/OFF/SERVE switch in the CLEAN

is not effective. However, you should always clean the

position. Check for leaks around the front door seal.

freezer and parts after using it.

C. After five minutes, open spigot to drain sanitizing

solution. When solution has drained, place the

CLEAN/OFF/SERVE switch in the OFF position.

Allow the freezer barrel to drain completely.

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3.8 CLEANING & SANITIZING OF S0328 WITH

FILL-O-MATIC II AND FILL-O-MATIC III

3.11 SO328 OPERATION INFORMATION FOR

SERVICE PERSONNEL

The SO328 is a cocktail/slush freezer. It is available in

208-230 volt, either air-cooled or water-cooled. The air-

cooled version has front-to-back airflow requiring three

inches of air space in the front and back for proper

refrigeration. This unit is not supplied with a pump,

however, Stoelting does offer the Fill-O-Matic II (electric)

and Fill-O-Matic III (gas) pumps. This freezer is intended

for use with non-dairy products only and will produce

15-18 GPH.

A. Empty freezer & mix container of product.

B. Mix 4 gallons of warm (120°F) detergent (Joy or

equivalent) water and pour into mix container, brush

mix container, pick up hose and draw tube. Pump

detergent water into freezer hopper.

C. Mix sanitizer according to manufacturers instructions

in quantities no less than 4 gallons. Pour sanitizer

into mix container. Brush mix container, hose and

draw tube to sanitize. Pump sanitizer into freezer

hopper, empty remaining sanitizer from mix container

and let air dry.

1. Filling

To fill the freezer, pour mix into hopper until full. To fill

freezers with the optional Fill-O-Matic pump, connect

the pump and turn the pump switch on, electric model

or turn the gas on, gas model. Then turn the pump

switch on, located on the freezer, this will open the

solenoid valve and the freezer will begin to fill. The

liquid level control circuit is designed with a fill timer.

This timer is designed to shut the compressor off if

the top level probe is not satisfied before the timer

expires. If the top level probe is not satisfied before the

timer times out, it locks the compressor out and

freezing will not occur, if this happens, turn the fill

switch off and then back on, this will reset the timer.

D. Drain detergent & sanitizer solution from the freezer.

E. Disassemble freezer according to Section 3, 3.3.

F. Clean freezer and parts according to Section 3, 3.4.

G. Sanitize freezer & parts according to Section 3, 3.5.

H. Assemble per Section 3, 3.6.

I. Sanitize per Section 3, 3.7.

2. Operation

Once the freezer is full of mix, turn the clean-off-serve

switch to the “serve” position. The drive motor will start

immediately. The compressor utilizes a 10 second

delay-on-make / delay-on-break timer therefore, the

compressor will start 10 seconds later. The compressor

will continue to run until the drive motor torque switch is

satisfied, then after a 10 second delay stop. The drive

_{motor runs continuously in the “serve” or}Ê_{“clean” switch}

3.9 INITIAL FREEZE DOWNAND OPERATION

This section covers the recommended operating

procedures to be followed for the safe operation of the

freezer.

A. Sanitize just prior to use.

B. Place the CLEAN/OFF/SERVE switch in the OFF

position.

positions. There is no night mode or standby mode. If

product is left in the freezer overnight we recommend to

simply turn the freezer off. Do not run the freezer in

"clean” overnight. Freeze down time will typically be 6-

10 minutes depending on the type of product used and

the starting product temperature.

C. With the spigot open, pour one cup of mix into the

hopper. Allow approximately 8 oz. of sanitizing

solution and mix to drain out. Close the spigot and

fill the hopper with mix.

3. Pump Operation

D. Place the CLEAN/OFF/SERVE switch in the

SERVE position. The product will be ready to serve

in about 15 minutes.

When the mix level in the hopper drops below the

bottom level probe, the solenoid valve opens and the

pump begins to fill until the top level probe is satisfied.

When satisfied, the solenoid valve closes, and pump

will continue to run until shut off pressure is reached.

The electric pump will run until the pressure reaches the

cut-out pressure of the pump. A gas pump will continue

to run until the pressure in the mix line equals the gas

pressure of the pump. If you wish to use the product in

the hopper prior to cleaning, turn the mix pump off and

turn the freezer pump switch off. This will disable the fill

timer and allow the compressor to continue to run. Be

cautioned that once the hopper is empty, the barrel

could freeze up. Only run the freezer until the hopper is

empty or damage may occur.

3.10 REMOVING PRODUCT

Before disassembly, all product must be removed.

A. Open spigot and completely drain freezer.

B. Prepare not less than 3 gallons of warm detergent

water and pour into hopper. (When using auto fill

pump thru auto fill).

C. Use a brush to clean the hopper then completely

drain freezer.

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4. Fill Timer Operation

The timer has ten dip switches, all switches placed in

the “on” position are added together to make up the

total time delay. This freezer leaves the factory with 64,

128 and 256 in the “on” position, this is a total of 448

seconds. The preset time should be enough to fill the

hopper up to the top level probe. Fill time may be depen-

dent on what style pump is employed. The purpose of

the timer is to disable the compressor if the mix supply

runs out. When the timer expires, the mix low light will

illuminate. If the mix low light is illuminated, the com-

pressor is locked out of the electrical circuit and will not

run. It may be necessary to change the timer settings

to more closely match the pumping capacity of your

pump.

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SECTION 4

PREVENTIVE MAINTENANCE

4.1 ROUTINE CLEANING

NOTE

To remove spilled or dried mix from the freezer exterior,

simply 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.

If the condenser is not kept clean, loss of refrigera-

tion efficiency will result, causing extended run time

or soft product consistency.

4.3 EXTENDED STORAGE

4.2PREVENTATIVE MAINTENANCE

It is recommended that a maintenance schedule be

followed to keep the freezer clean and operating prop-

erly.

Refer to the following steps for storage of the freezer

over any long period of shutdown time:

A. Turn CLEAN/OFF/SERVE switch to the OFF

position.

WARNING

NEVER ATTEMPT TO REPAIR OR PERFORM

MAINTENANCE ON FREEZER UNTIL THE MAIN

ELECTRICAL POWER HAS BEEN DISCON-

NECTED.

B. Disconnect (unplug) from the electrical supply

source.

C. Clean thoroughly with a warm detergent all parts that

come in contact with the mix. Rinse in clear water

and dry all parts. Do not sanitize.

A. Daily

1. The exterior should be kept clean at all times to

preserve the lustre of the stainless steel. A mild

alkaline cleaner is recommended. Use a soft cloth or

sponge to apply the cleaner.

NOTE

Do not let the cleaning or sanitizing solution stand

in the hopper or in the freezer barrel during the shut-

down period.

2. Remove the drip tray and insert. Clean the drip

tray and insert and front of the freezer with a soap

solution.

D. Remove, disassemble, and clean the front door, and

agitator parts. Place the agitator blades and the front

agitator support bearing in a plastic bag with a moist

paper towel to prevent them from becoming brittle.

B. Weekly

4.4 CONSISTENCY ADJUSTMENT

1. Check “O” Rings and rear seal for excessive wear

and replace if necessary.

The consistency adjustment knob is located behind the

back panel. Remove the lower back panel to access.

Turn clockwise for a thicker product and counterclock-

wise for a thinner product. Figure 9. Allow 15-30

minutes for the product to change consistency.

2. Clean filter. To remove lift up and pull bottom out and

down, then wash, dry and reinstall.

C. Monthly

WARNING

DO NOT OPERATE FREEZER WITH BACK PANEL

REMOVED.

CAUTION

THE FREEZER HAS AN AIR COOLED CON-

DENSERAND MUST HAVE PROPERAIR CIRCU-

LATION. FAILURE TO CLEAN THE CONDENSER

ON A REGULAR BASIS MAY RESULT IN SERI-

OUS FREEZER DAMAGE AND COULD VOID

FREEZER WARRANTY.

1. Visually inspect the condenser for dirt by shining a

light through the coil from the fan side of the con-

denser.

2. If the condenser is dirty, using compressed air or

CO2 tank, blow out the dirt from the fan side of the

condenser.

3. An alternative method of cleaning the condenser is to

use a condenser brush and vacuum.

Figure 9. Consistency Adjustment

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SECTION 5

REPLACEMENT PARTS INFORMATION

5.1 ORDERING PARTS

NOTE

To assure receipt of the proper replacement parts, supply

your dealer or distributor with the following information:

Minimum billing is $50.00.

D. WIRING DIAGRAMS reflect changes in effect with the

A. MODEL NUMBER of equipment.

Serial Number which are also indicated by a suffix.

B. SERIAL NUMBER of model (stamped on nameplate). 5.2 REFERENCE DRAWINGS

The following pages contain reference drawings and parts

lists that will aid the user when operating the freezer.

C. PART NUMBER, PART NAME, AND QUANTITY

NEEDED. Many part names and numbers are listed

on drawings included in this manual.

DECALS AND TAGS

DESCRIPTION

PART NUMBER

324105

324107

324141

324798

324208

324393

324509

324566

324686

324689

324799

324801

DECAL - CAUTION: ELECT. SHOCK

DECAL - CAUTION MOVING PARTS

DECAL - CAUTION: ROTATING BLADES

DECAL - CLEAN-OFF-SERVE SWITCH

DECAL - REFRIG. LEAK CHECK

DECAL - STOELTING SWIRL LOGO

DECAL - CLEANING

DECAL - WIRED ACCORDING TO . . .

DECAL - DANGER STARTSAUTOMATICALLY

DECAL - REAR SEAL ASSEMBLY

DECAL - PUMP ON/OFF

DECAL - MIX LOW

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Item Stoelting P/N

Qty. Description

1170882

4177009

667892

3172965

624857

162157

Auger Bushing

Auger Weldment

Seal, Shaft

Rear Seal Adapter

Ring, O, 2-1/4 ID x 2-5/8 OD x 3/16 CS

Blade, Scraper

508048 As Reqd Lubricant

2177118

336525-SV 1

Washer, Acetron 1.25 OD x .94 ID x .060"

Door, Front

625310

1171908

570196

3177001

624655

2170877

Ring, Quad 5.75 ID

Pin, Door

Pin, 1/4 x 2-1/2 Cotterless

Spigot

Ring, O, 1 x 1-1/4 x 1/8 70 Duro

Handle, Spigot

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SECTION 6

ACCESSORIES

6.1

Fill-O-MaticII

The Fill-O-Matic II is a self contained auto-fill system designed to be used with the Model SO328

Freezer.Thepumpisbuiltontothecoverofa10gallonmixvat.Adrawtubeextendstothebottomof

the container to supply the pump with mix, the mix then passes thru a screen, thru the pump and

dischargesthruahosetothefreezer. Thepumpiscontrolledbyapressureswitch. Thepumpstarts

at 45 PSI and stops at 60 PSI.

Cleaning

Emptymixcontainercompletely.

Pour2gallonsofquitewarmdetergentwaterintothemixcontainerandpumpthruthepump

andhoses.

NOTE

Do not allow the pump to run dry for more than a few minutes to prevent damage to the pumps

components.

Removethestrainerbyturningcounterclockwise,thenthoroughlyclean.

Apply a film of petro-gel to the male threads and "o" ring before reassembly. Do not over

tighten.

Sanitizing

Use a sanitizer mixed according to manufacturers instructions to provide a 100 parts per

million strength solution. Mix sanitizer in quantities of no less than 2 gallons (7.5 liters) of

120° water. Allow the sanitizer to contact the surfaces to be sanitized for 5 minutes. Any

sanitizermustbeusedonlyinaccordancewiththemanufacturersinstructions.

Pour the sanitizer into the mix container and pump thru the pump and hoses.

Make sure all the sanitizer has been pumped out and the container is completely empty,

then fill with mix and start the pump pushing out any sanitizer that may be remaining in the

hoses. The freezer barrel and hopper can now be filled.

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On/Off

Switch

Strainer

115 Volt

15 Amp Plug

Figure 10. Fill-o-matic II

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6.2

Fill-O-MaticII

The Fill-O-Matic III is a gas powered auto-fill system designed to be used with Slush and Cocktail

Freezers. The pump is built to hang on the side of a 10 gallon mix vat. The pump can be driven by

either regulated CO2, nitrogen or filtered compressed air. A draw tube extends to the bottom of

the container to supply the pump with mix, the mix then passes thru the pump and discharges thru

a hose to the freezer. The pump is controlled by pressure in the mix line verses gas pressure to

the pump. Set the gas pressure to the pump between 20 to 40 PSIG.

Cleaning

Emptymixcontainercompletely.

Pour2gallonsofquitewarmdetergentwaterintothemixcontainerandpumpthruthepump

andhoses.

NOTE

Do not allow the pump to run dry for more than a few minutes to prevent damage to the pumps

components.

Sanitizing

Use a sanitizer mixed according to manufacturers instructions to provide a 100 parts per

million strength solution. Mix sanitizer in quantities of no less than 2 gallons (7.5 liters) of

120° water. Allow the sanitizer to contact the surfaces to be sanitized for 5 minutes. Any

sanitizermustbeusedonlyinaccordancewiththemanufacturersinstructions.

Pour the sanitizer into the mix container and pump thru the pump and hoses.

Make sure all the sanitizer has been pumped out and the container is completely empty,

then fill with mix and start the pump pushing out any sanitizer that may be remaining in the

hoses. The freezer barrel and hopper can now be filled.

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Mix Outlet

Gas

Outlet

Gas Inlet

Mix

Inlet

Figure 11. Fill-o-matic III

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6.3

Fill-O-MaticConnections

Gas Powered

To Freezer

Electric

From

Auto Fill

Note: Tubing Sold Separately

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WARRANTY

MIX TRANSFER PUMPS / COCKTAIL / SLUSH

1. Scope:

Stoelting LLC warrants to the first user (the “Buyer”) that the evaporator assembly and compressor (if applicable)

of Stoelting mix transfer pump, cocktail and slush equipment will be free from defects in materials and workman-

ship under normal use and proper maintenance appearing within five (5) years (two (2) years for “Mirage” equip-

ment), and that all other components of such equipment manufactured by Stoelting will be free from defects in

material and workmanship under normal use and proper maintenance appearing within twelve (12) months after

the date that such equipment is originally installed.

2. Disclaimer of Other Warranties:

THIS WARRANTY IS EXCLUSIVE; AND STOELTING HEREBY DISCLAIMS ANY IM-

PLIED WARRANTY OFMERCHANTABILITYOR FITNESS FOR PARTICULAR PURPOSE.

3. Remedies:

Stoelting’s sole obligations, and Buyer’s sole remedies, for any breach of this warranty shall be the repair or (at

Stoelting’s option) replacement of the affected component at Stoelting’s plant in Kiel, Wisconsin, or (again, at

Stoelting’s option) refund of the purchase price of the affected equipment, and, during the first ninety (90) days of

the warranty period, deinstallation/reinstallation of the affected component from/into the equipment. Those obliga-

tions/remedies are subject to the conditions that Buyer (a) signs and returns to Stoelting, upon installation, the

Warranty Registration Card for the affected equipment, (b) gives Stoelting prompt written notice of any claimed

breach of warranty within the applicable warranty period, and (c) delivers the affected equipment to Stoelting or its

designated service location, in its original packaging/crating, also within that period. Buyer shall bear the cost and

risk of shipping to and from Stoelting’s plant or designated service location.

4. Extensions:

The warranty period for deinstallation/reinstallation of the affected component from/into the equipment is extended

to twelve (12) months on the following models: SO218, SO318, SO328. The warranty period for the drive motor

to be free of defects in materials and workmanship extended to five (5) years on the following models: SO218,

SO318, SO328.

5. Exclusions and Limitations:

This warranty does not extend to parts, sometimes called “wear parts”, which are generally expected to deteriorate

and to require replacement as equipment is used, including as examples but not intended to be limited to o-rings,

hoses, seals and drive belts. All such parts are sold

AS IS.

Further, Stoelting shall not be responsible to provide any remedy under this warranty with respect to any compo-

nent that fails by reason of negligence, abnormal use, misuse or abuse, use with parts or equipment not manufac-

tured or supplied by Stoelting, or damage in transit.

THE REMEDIES SET FORTH IN THIS WARRANTY SHALL BE THE SOLE LIABILITY

STOELTING AND THE EXCLUSIVE REMEDY OF BUYER WITH RESPECT TO EQUIP-

MENT SUPPLIED BY STOELTING; AND IN NO EVENT SHALL STOELTING BE LIABLE

FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES, WHETHER FOR BREACH

OF WARRANTY OR OTHER CONTRACT BREACH, NEGLIGENCE OR OTHER TORT,

OR ON ANY STRICT LIABILITY THEORY.

File: Policy Manual/Warrantyslush1

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