Stoelting E157 User manual

Model E157/E257/F257
Owner's Manual
Manual No. 513563 Jul. 2003, Rev. 2

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OWNER'S MANUAL
MODELS E157/E257/F257
SLUSH FREEZERS
This manual provides basic information about the freezer and its components. Instructions and
suggestionsaregivencoveringitsbasicoperationandcare.
Theillustrationsandspecificationsarenotbindingindetail. Wereservetherighttomakechanges
atanytimewithoutnotice,tothefreezeranditscomponents,withoutincurringanyobligationtoequip
sameonfreezercomponentsbuiltpriortodateofchange.
DONOTATTEMPTtooperatethefreezeruntilinstructionsandsafetyprecautionsinthemanualare
read completely and thoroughly understood. The freezer should be operated by only qualified
personnel.Ifproblemsdeveloporariseinconnectionwithinstallation,operationorservicingofthe
freezer,contactyourlocalStoeltingDistributor.
Stoelting, LLC Tele: 920-894-2293
502 Hwy. 67
Kiel, WI 53042-1600 Fax: [phone]

TABLE OF CONTENTS
SECTION 1 - INTRODUCTION ............................................................................................ 1
1.1 Description ......................................................................................................................1
1.2 Specifications ..................................................................................................................1
SECTION 2 - INSTALLATION INSTRUCTIONS .................................................................. 3
2.1SafetyPrecautions ...........................................................................................................3
2.2Shipment andTransit........................................................................................................ 3
2.3FreezerInstallation ...........................................................................................................3
2.4AdjustingCupDispensers................................................................................................7
SECTION 3 - INITIAL SET-UP AND OPERATION ............................................................... 9
3.1Operator'sSafety Precautions..........................................................................................9
3.2Operating Controls andIndicators ....................................................................................9
3.3DrainingTheFreezer For Disassembling and Cleaning....................................................10
3.4DisassemblyandCleaning of Freezer Parts..................................................................... 10
3.5SanitizingThe Freezers andFreezerParts.......................................................................15
3.6Assemblyof Freezer ........................................................................................................15
3.7MixInformation .................................................................................................................17
3.8FreezeDown and Operation ............................................................................................17
3.9DispensingProduct..........................................................................................................17
3.10Routine Cleaning............................................................................................................17
3.11PreventativeMaintenance...............................................................................................17
3.12ExtendedStorage ..........................................................................................................18
SECTION 4 - REPLACEMENT PARTS & REFERENCE DRAWINGS............................... 21
4.1 How to Order Decals andTags ......................................................................................... 21
4.2 Exploded Views and Parts Lists (E157, E257, F257).......................................................22
ADDENDUM - FILL-O-MATIC............................................................................................ 29

LIST OF ILLUSTRATIONS
Figure Title Page
1 ModelE157 -Front......................................................................................................................... 2
2 Model E157 - Side.......................................................................................................................... 2
3 ModelE257/F257-Front................................................................................................................ 2
4 ModelE257/F257-Side................................................................................................................. 2
5 AdjustableLeg ............................................................................................................................... 3
6 WarningLabelLocations-E157..................................................................................................... 4
7 WarningLabelLocations -E257/F257 ............................................................................................ 5
8 Space&VentilationRequirements ................................................................................................. 6
9 Electrical Plug................................................................................................................................ 6
10 InstallingSani-trayandCover ......................................................................................................... 6
11 AdjustingCupDispensers .............................................................................................................. 7
12 OperatingControls ......................................................................................................................... 9
13 RemovingSani-trayandCover ........................................................................................................ 11
14 DrainingProduct............................................................................................................................. 11
15 RemovingSpigotAssembly............................................................................................................ 12
16 RemovingSpigotO-RingfromSpigotBody..................................................................................... 12
17 Cut-away View ofSpigot Assembly ................................................................................................ 12
18 RemovingDriveCapandO-Ring ..................................................................................................... 13
19 RemovingSealerRing .................................................................................................................... 13
20 RemovingAgitatorAssemblyandLowerBushing ........................................................................... 13
21 RemovingDividerPlatefromAgitatorFingers ................................................................................. 14
22 RemovingDriveShaft...................................................................................................................... 14
23 Exploded Viewof DividerPlate andAgitator Assembly................................................................... 14
24 LubricatingDriveShaft.................................................................................................................... 15
25 InstallingDividerPlate andAgitatorAssembly................................................................................16
26 ProperInstallationofSealerRing.................................................................................................... 16
27 Correctand IncorrectAlignmentof VerticalCenter PostGuideHole ............................................... 16
28 ExternalPartsTo BeCleaned ........................................................................................................ 19

1
1.1DESCRIPTION
Models E157/E257F257 freezers are gravity fed. The
freezers are equipped with fully automatic controls to
provide a uniform product. The freezers are designed to
operatewithmostneutralbasesandconcentratedflavors.
SECTION 1
INTRODUCTION
Thismanualisdesignedtoassistqualifiedserviceperson-
nelandoperatorsintheinstallation,operationandmainte-
nanceoftheModelsE157/E257/F257freezers.
1.2SPECIFICATIONS
E157 COUNTER
MODEL FREEZER E257 FLOOR MODEL FREEZER F257 FLOOR MODEL FREEZER
DIMENSIONS width: 15" (38.1 cm)
depth: 29.5" (74.8 cm)
height: 34.75" (88.3 cm)
width: 15" (38.1 cm)
depth: 19.25" (48.9 cm)
height: 61.38" (156 cm)
width: 15" (38.1 cm)
depth: 19.25" (48.9 cm)
height: 61.38" (156 cm)
WEIGHT 130 lbs. (58.9 kg) 140lbs. (63.5 kg) 140 lbs. (63.5 kg)
ELECTRICAL 1 Phase, 115 VAC*
1/12 HP Drive Motor 1 Phase, 115 VAC* 1/12 HP Drive Motor 1 Phase, 115 VAC* 1/12 HP Drive Motor
COMPRESSOR 2500 BTUH**
(frozen product output)
- Approx. 11 total running
amps. -
Use 15 Amp circuit breaker
2500 BTUH**
(frozen product output)
- Approx. 11 total running
amps. -
Use 15 Amp circuit breaker
5200BTUH**
(frozen product output)
- Approx. 9 total running
amps. -
Use 15 Amp cirucit breaker
COOLING Air cooled requires minimum
3" (7.6 cm) air clearance on
sides and 1" (2.5 cm) at rear
of unit.
Requires unobstructed front
and 6"minimum (15.2 cm)
clearance at back of unit. No
clearance needed on side of
unit.
Requires unobstructed front
and 6"minimum (15.2 cm)
clearance at back of unit. No
clearance needed on side of
unit.
HOPPER 10 gallons (37.9 liters) 10 gallons (37.9 liters) 10 gallons (37.9 liters)
* A transformer is required if voltage is over 126.5 volts or under 103 volts.
** Under normal operating conditions.

2
Figure 1
Model E157 - Front
Figure 3
ModelE257/F257-Front
Figure 2
Model E157 - Side
Figure 4
Model E257/F257 - Side
NOTE: Figures in parenthesis are in centimeters.