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10

G. After about 6 to 10 minutes the freezer will shut OFF

and the green lens will illuminate. The product is ready
to serve. Freeze down time may be longer for some
frozen diet dessert mixes. High ambient temperatures
may extend freeze down time.

H. For normal dispensing, move the spigot handle fully

open 60° (Fig. 15).

Mix does not improve with age. Old mix, or mix that has
been stored at too high temperature, can result in a
finished product that is less than satisfactory from the
appearance and taste standpoint. To retard bacteria growth
in dairy based mixes, the best storage temperature range
is between 36° to 40°F (2.2° to 4.4°C).

Some products tend to foam more than others. If excess
foam should occur, skim off with a sanitized utensil and
discard. Periodically, stir the mix in the hopper with a
sanitized utensil.

3.6 REMOVING MIX FROM FREEZER

To remove the mix from the freezer, refer to the following
steps:

A. Remove the mix inlet regulator from the hopper by

pulling straight up (Fig. 16).

B. Place the OFF-ON rocker switch in the ON position

and push the CLEAN switch to rotate the auger. Allow
the mix to agitate in freezer barrel until the mix has
become a liquid, about 5 minutes.

C. Drain the liquid mix by opening the spigot. A bucket or

container should be placed under the spigot to catch
the liquid mix. (Fig. 17).

D. Place the OFF-ON switch in the OFF position.

Figure 17.  Draining Mix

CAUTION

REFRIGERATION IS AUTOMATICALLY ACTI-
VATED WHEN THE SPIGOT IS OPENED. CLOSE
THE SPIGOT COMPLETELY AFTER DISPENS-
ING.

I.

The freezer is designed to dispense the product at a
reasonable draw rate. If the freezer is overdrawn, the
result is a soft product or a product that will not
dispense at all. If this should occur, allow the freezer
to run for approximately 30 seconds before dispensing
additional product. After a while the operator will sense
or feel when the freezer is beginning to fall behind, and
will slow down on the rate of draw so as not to exceed
the capacity.

J.

Do not

 operate the freezer when the MIX LOW light is

on or with less than 1-3/4 inches (4.4 cm) of mix in the
hopper. Refill the hopper immediately.

3.5 MIX INFORMATION

Mix can vary considerably from one manufacturer to
another. Differences in the amount of butter-fat content and
quantity and quality of other ingredients have a direct
bearing on the finished frozen product. A change in freezer
performance that cannot be explained by a technical
problem may be related to the mix.

Proper product serving temperature varies from one
manufacturer's mix to another. Soft serve mixes should
provide a satisfactory product in the 18° to 20°F (-7° to
-6°C) range, shake mixes 24° to 28°F (-4° to -2°C).

When checking the temperature, stir the thermometer in
the frozen product to read the true temperature.

Figure 16.  Removing Mix Inlet Regulator

Figure 15.  Dispensing Product

Содержание 513588R1

Страница 1: ...OPTIMA 111 OWNER S MANUAL Manual No 513588R1 Nov 2004...

Страница 2: ......

Страница 3: ...are certified in the Stoelting Technicare program Model No _______________________ Serial No _______________________ Purchase Date ____________________ Start Up Date ____________________ CALL Distrib...

Страница 4: ......

Страница 5: ...tions 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 b...

Страница 6: ......

Страница 7: ...tor s Safety Precautions 7 3 2 Operating Controls and Indicators 7 3 3 Sanitizing 8 3 4 Freeze Down and Operation 9 3 5 MixInformation 10 3 6 Removing Mix From Freezer 10 3 7 Cleaning The Freezer 11 3...

Страница 8: ...11 Mix Inlet Regulator 9 12 CleanControl 9 13 SanitizingHopper 9 14 DrainingSolution 9 15 DispensingProduct 10 16 RemovingMixInletRegulator 10 17 DrainingMix 10 18 Auger Flight Wear Front Auger Suppo...

Страница 9: ...to operate with almost any type of commercial soft serve or non dairy mixer available including ice milk ice cream yogurt and frozen dietary desserts This manual is designed to assist qualified servi...

Страница 10: ...6 kg Crated 400 lbs 181 4 kg ELECTRICAL Description O111 Voltage AC 1 PH 208 230 Total Run Amps 12 70 Drive Motor 2 HP Use 20 amp HACR circuit breaker Automatic safeguard circuit built into electroni...

Страница 11: ...life of the freezer 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 loc...

Страница 12: ...he freezer at each corner to check for level condition If adjustment is necessary levelthefreezerbyturningthebottompartofeachleg in or out Then separate freezer base gasket and installwithseamtothebac...

Страница 13: ...i tion NOTE Detailed instructions are included with each floor stand B Place a spirit level across the top of the stand to check for level condition side to side and front to back If adjustment is nec...

Страница 14: ...6...

Страница 15: ...urs 3 2OPERATINGCONTROLSANDINDICATORS Before operating the freezer it is required that the operator know the function of each operating control Refer to Figure 10 for the location of the operating con...

Страница 16: ...X LOW LENS TheredMIXLOWlightisdesignedtoalerttheoperator to a low mix condition The lens will illuminate with approximately one gallon of mix in the hopper When the MIX LOW lens is lit refill hopper i...

Страница 17: ...ANDOPERATION This section covers the recommended operating proce dures to be followed for the safe operation of the freezer A Sanitize just prior to use B Place the OFF ON switch in the OFF position C...

Страница 18: ...uid mix Fig 17 D Place the OFF ON switch in the OFF position Figure 17 Draining Mix CAUTION REFRIGERATION IS AUTOMATICALLY ACTI VATED WHEN THE SPIGOT IS OPENED CLOSE THE SPIGOT COMPLETELY AFTER DISPEN...

Страница 19: ...FF 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 part...

Страница 20: ...arts refertothefollowingsteps NOTE Petro Gel sanitary lubricant or equivalent must be used when lubrication of parts is specified NOTE The United States Department of Agriculture and the Food and Drug...

Страница 21: ...rel F Installtheremainingplasticflights pushtheaugerinto the freezer barrel and rotate slowly until the auger engagesthedriveshaft G Install the bushing and auger support into the front of the auger w...

Страница 22: ...solution for an extended period of time more about delimers in Additional Information 3 13PREVENTIVEMAINTENANCE It is recommended that a maintenance schedule be fol lowed to keep the freezer clean and...

Страница 23: ...ll become a problem if not remedied with additional products and procedures THE USE OF CHLORINE TEST STRIPS Test strips are used to determine concentrations of active chlorine in sanitizing solutions...

Страница 24: ...one finger belt should deflect about 3 8 2 Lubricate condenser fan motor with S A E 20 weight oil Three to six drops is required CAUTION DO NOT OVER LUBRICATE RESULTING DAM AGE COULD CAUSE MOTOR FAIL...

Страница 25: ...N 1 e r u l i a f t l e b e v i r D 2 e r u t a r e p m e t y c n e t s i s n o C 3 m r i f o o t s i g n i t t e s e r u t a r e p m e t y c n e t s i s n o C 4 e r u l i a f l o r t n o c x i m l i...

Страница 26: ...i r d n r o W 1 n r u t t o n l l i w r e g u A p u e z e e r F 2 e c i v r e s r o f r o t u b i r t s i d l l a C 1 5 1 r o f F F O o t h c t i w s N O F F O n r u T 2 t r a t s e r n e h t s e t u...

Страница 27: ...of five Sequence of six Sequence of seven Program board Power board Low torque error Clean error Barrel sensor Hopper sensor Drive motor ERROR CODE SYSTEM Refer to Page 17 for Troubleshooting NOTE Fl...

Страница 28: ...20...

Страница 29: ...diameter 208381 Brush 95cm 3 8 diameter 208467 Brush 80cm 5 16 diameter 324107 Decal Hazardous Moving Parts 324105 Decal Electrical Shock Hazard 324106 Decal Applicable Electrical Code 324108 Decal C...

Страница 30: ...22 U 17 4...

Страница 31: ...t Rosette 8 3170644 1 Front Auger Support 9 149003 1 Bearing Front Auger Celecon 10 3156795 1 Auger 11 381804 5 Flight Loose Plastic Auger 12 694255 5 Spring Comp 13 624678 1 O Ring 1 1 2 x 1 1 8 x 3...

Страница 32: ...24...

Страница 33: ...Capillary Tube Drier Replacement 5 762448 1 Valve Expansion 1 2 Ton 6 762978 1 EPR Valve Green Label 7 762277 1 Check Valve Magni Chek 8 282032 SV 1 Compressor 208 230 60 1PH 9 284071 1 Condenser 2 Ro...

Страница 34: ...26...

Страница 35: ...26 4177556 1 Evaporator Weldment Foamed 27 M940077 As Reqd Epoxy Adhesive DP 110 Gray 3M 28 614232 1 Speed Reducer 5 2 1 Reduction 29 644605 4 Screw Cap 3 8 16 x 2 Hx Hd Zp Item Stoelting P N Qty Desc...

Страница 36: ...28...

Страница 37: ...brane Switch Black 31 649076 4 Screw Tap 8 32 x 3 8 Pan Hd Ph 32 766940 4 Washer Shakeproof 8 Zinc Plate 33 647393 5 Screw Mach 6 32 x 3 8 Rd Hd Ph Item Stoelting P N Qty Description 34 766933 8 Washe...

Страница 38: ...30...

Страница 39: ...Shock Hazard 21 324107 2 Decal Caution Hazardous Moving Parts 22 324208 1 Decal Attention Refrig Leak Check Item Stoelting P N Qty Description 23 324106 1 Decal Caution Wiring Mat l 24 M820309 As Req...

Страница 40: ......

Страница 41: ...ubject to the conditions that Buyer a signs and returns to Stoelting upon installation the Checklist Warranty Registration Card for the affected equipment b gives Stoelting prompt written notice of an...

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