Models 336, 338 & 339 Freezemaster 300 Series Operating Instructions 036029- M 6/98
Complete this page for quick reference when service is required: Taylor Distributor: Address: Phone: Service: Parts: Date of Installation: Information found on the data label: Model Number: Serial Number: Electrical Specs: Voltage Cycle Phase Maximum Fuse Size: A Minimum Wire Ampacity: A E June, 1998 Taylor All rights reserved. 036029--M The word Taylor and the Crown design are registered trademarks in the United States of America and certain other countries.
Table of Contents ______________________________________________________________________________ Section 1 To the Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water Connections (Water Cooled Units Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Cooled Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . .
Section 7 Important: Operator Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . During Cleaning and Sanitizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting Bacterial Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Regular Maintenance Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Winter Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 1 To the Installer These machines are designed for indoor use only. Electrical Connections DO NOT install the machines in an area where a water jet could be used. Failure to follow this instruction may result in serious electrical shock. Each freezer requires one power supply for each data label. Check the data label(s) on the freezer for fuse, circuit ampacity and electrical specifications. Refer to the wiring diagram provided inside of the electrical box, for proper power connections.
Section 2 To the Operator The freezer you have purchased has been carefully engineered and manufactured to give you dependable operation. The Taylor soft-serve models covered in this manual consist of the following: 336, 338 and 339. Compressor Warranty Disclaimer These units, when properly operated and cared for, will produce a consistent quality product. Like all mechanical products, they will require cleaning and maintenance.
Section 3 Safety We at Taylor are concerned about the safety of the operator when he or she comes in contact with the freezer and its parts. Taylor has gone to extreme efforts to design and manufacture built-in safety features to protect both you and the service technician. As an example, warning labels have been attached to the freezer to further point out safety precautions to the operator. DO NOT allow untrained personnel to operate this machine.
Section 4 Operator Parts Identification Model 336 Item Description Part No. Item Description Part No. 1 Cover A.-Hopper X37963 11 Panel A.-Lower Side (R & L) X24424 2 Pan-Drip 17-1/4” Long 027504 12 Adaptor A.-Caster X18915 3 Panel-Upper Side Left 028740 13 Caster-Swivel 5/8 Stem 4” Wheel 018794 4 Orifice 022465-100 14 Panel-Service *336* 042824 5 O-Ring 3/8 OD x .070 W 016137 15 Tray-Drip 16-7/8 L x 5-1/8 020157 6 Tube-Feed 5/32 Dia.
Model 338 Item Description Part No. Item Description Part No. 1 Cover A.-Hopper-Standard X38458 10 Panel-Side (Lower Right) 048487 2 Gasket-Hopper Cover 20 Qt. 038474 11 Panel A.-Side Left X51596 3 Orifice 022465-100 12 Stud-Nose Cone 022822 4 O-Ring 3/8 OD x .070 W 016137 13 Panel A.-Front X51590 5 Tube A.-Feed SS 5/32 Hole X29429-2 14 Pan A.-Drip-15-1/8 Long X51601 6 O-Ring .643 OD x .
Model 339 Item Description Part No. Item Description Part No. 1 Cover A.-Hopper-Standard X38458 11 Pan-Drip 17-1/4” Long 027504 2 Gasket-Hopper Cover 20 Qt. 038474 12 Panel-Upper Side Left 028740 3 Orifice 022465-100 13 Stud-Nose Cone 022822 4 O-Ring 3/8 OD x .070 W 016137 14 Panel A.-Front X32956 5 Tube A.-Feed SS 5/32 Hole X29429-2 15 Adaptor A.-Caster X18915 6 O-Ring .643 OD x .
Three Spout Door Item Description Part No. Item Description 9c O-Ring 1/4 OD x .070 W Part No. 1 Seal-Drive Shaft 032560 2 Shaft-Beater 033235 10 Nut-5/16-24 18-8 SS Jam 029639-BLK 3 Beater A.-2.8 Qt. Helicore X35466 11 Nut-Stud Long 034382 4 Blade-Scraper-Plastic 035480 12 Nut-Stud Short 034383 5 Bearing-Front 050216 13 Valve A.-Draw X18303 6 Gasket-Door HT 4” Double 048926 14 O-Ring 7/8 OD x .103 W 014402 7 O-Ring 3/8 OD x .070 W 016137 15 Cap-Design 1.
Accessories 9 1 048260 10 2 7 3 6 4 KAY-5 ® Sanitizer/Cleaner STERA 5 G R E E N SHEEN L A B E L 8 SANITIZER & CLEANER (MILKSTONE REMOVER) KEEP OUT OF REACH OF CHILDREN CAUTION FOR INSTITUTIONAL USE ONLY 1 OZ (28.4 g) 12 11 ITEM DESCRIPTION PART NO. ITEM DESCRIPTION PART NO. 1 TOOL-O-RING REMOVAL-FREEZER 048260-WHT 7 PAIL-MIX 10 QT. M336,339,751,754,774,794 013163 2 BRUSH-REAR BRG 1IN.DX2IN.LGX 013071 8 PAIL-6 QT.
Section 5 Important: To the Operator Item 1 2 3 4 5 6 7 Description Power Switch Mix Refrigeration Button Standby Button Wash Button Auto Button Indicator Light “MIX LOW” Reset Button Symbol Definitions The following chart identifies the symbol definitions used on the operator switches.
Power Switch When the “STANDBY” button is pressed, the light comes on, indicating the CTR (Cylinder Temperature Retention System) feature has been activated. In the “STANDBY” mode, the “WASH” and “AUTO” functions are automatically cancelled. The mix refrigeration function is automatically locked in to maintain the mix in the hopper. When placed in the “ON” position, the power switch allows SOFTECHR control panel operation. Indicator Light - “Mix Low” To resume normal operation, press the “AUTO” button.
Reset Button The reset button is located in the service panel. The reset protects the beater motor from an overload condition. If an overload occurs, the reset mechanism will trip. To properly reset the freezer, press the “AUTO” button to cancel the cycle. Place the power switch to the “OFF” position. Press the reset button firmly. Note: Do not use metal objects to press the reset button. Failure to follow this instruction may result in electrocution.
Section 6 Operating Procedures Each unit stores mix in a hopper. The mix then flows by gravity through an air tube down into the freezing cylinder. They all have 2.8 quart (2.6 liter) capacity freezing cylinders. All models have 20 quart (18.9 liter) mix hoppers. DO NOT lubricate the hex end of the drive shaft. Fill the inside portion of the seal with 1/4” more lubricant and lubricate the flat side of the seal that fits onto the rear shell bearing.
Step 2 Take one of the scraper blades and slip it under the hook at the front of the beater. Wrap the blade around the beater following the helix and pushing the blade down onto the helix as you wrap. At the back end of the beater, slip the blade under the hook. Repeat this step for the second scraper blade. Step 3 Assemble the freezer door. Place the large rubber gaskets into the grooves on the back side of the freezer door.
Insert the prime plugs into the holes in the top of the freezer door, and push down. Step 5 Install the three draw valves. Slide the two o-rings into the grooves on the draw valves, and lubricate. Figure 11 Lubricate the inside of the freezer door spouts, top and bottom, and insert the draw valves from the bottom until the slot in the draw valves comes into view. Figure 9 Step 4 Install the freezer door.
Slide the fork over the bar in the slot of the draw valve. Secure with pivot pin. Step 8 Install the front drip tray and the splash shield under the door spouts. Note: The Models 336, 338 and 339 have three draw handles. Slide the fork of the draw handle in the slot of the draw valve, starting from the right. Slide the pivot pin through each draw handle as you insert them into the draw valves. Figure 16 Step 9 Slide the rear drip pan into the hole in the side panel (front panel on a Model 338).
Sanitizing Slide the small o-ring into the groove of the air orifice. Do not lubricate the o-ring. Step 1 Prepare two gallons (7.6 liters) of an approved 100 PPM sanitizing solution (example: Kay-5R). USE WARM WATER AND FOLLOW THE MANUFACTURER’S SPECIFICATIONS. Step 2 Pour the two gallons (7.6 liters) of sanitizing solution into the hopper and allow it to flow into the freezing cylinder. Figure 19 Note: Make sure the hole in the air orifice is clean and is not clogged.
Step 6 Place an empty pail beneath the door spout and raise the prime plug. Figure 23 Step 4 Place the power switch in the “ON” position. Figure 26 Step 7 When a steady stream of sanitizing solution is flowing from the prime plug opening in the bottom of the freezer door, lower the draw handle. Draw off all the sanitizing solution. Figure 24 Step 5 Press the “WASH” button. This will cause the sanitizing solution in the freezing cylinder to agitate. Allow it to agitate for five minutes.
Step 2 Once a steady stream of mix starts to flow from the prime plug opening in the bottom of the freezer door, push down the prime plug. Step 9 Assemble the hopper gasket around the top edge of the mix hopper. Stand the air tube in the corner of the hopper. Figure 28 Repeat Steps 1 through 9 for the other side of the freezer. Figure 30 Priming Step 3 Lubricate the o-rings on the air tube on the end with the small hole on the side. Step 1 With a pail beneath the door spout, lower the draw handle.
Draining Product From the Freezing Cylinder Step 5 Press the “AUTO” button. The “AUTO” light will come on indicating the main refrigeration system is operating. When the unit cycles off, the product will be at serving viscosity. Step 1 Press the “AUTO” button, cancelling compressor and beater motor operation. Press the mix refrigeration button, cancelling the mix hopper refrigeration system. Step 2 Remove the hopper cover, hopper gasket and air tube. Take these parts to the sink for cleaning.
Cleaning Brush Cleaning Step 1 Prepare two gallons (7.6 liters) of an approved cleaning solution (example: Kay-5R). USE WARM WATER AND FOLLOW THE MANUFACTURER’S SPECIFICATIONS. Step 2 Push down the prime plug. Pour the two gallons (7.6 liters) of cleaning solution into the mix hopper. Step 1 Prepare a sink with an approved cleaning solution (example: Kay-5R). USE WARM WATER AND FOLLOW THE MANUFACTURER’S SPECIFICATIONS. If another approved cleaner is used, dilute it according to the label instructions.
Step 4 Remove the o-rings from the air tubes and air orifices. Step 5 Return to the freezer with a small amount of cleaning solution. Brush clean the rear shell bearings at the back of the freezing cylinders with the black bristle brush. Step 6 Remove the rear drip pan and take it to the sink for cleaning. Note: If the drip pan is filled with an excessive amount of mix, refer to the Troubleshooting Guide.
Section 7 Important: Operator Checklist During Cleaning and Sanitizing j 6. On a designated day of the week, run the mix as low as feasible and discard it after closing. This will break the rerun cycle and reduce the possibility of high bacteria and coliform counts. Cleaning and sanitizing schedules are governed by your State or local regulatory agencies and must be followed accordingly. The following check points should be stressed during the cleaning and sanitizing operations.
Winter Storage j 7. If your machine is equipped with an auxiliary refrigeration system, check the auxiliary condenser for accumulation of dirt and lint. Dirty condensers will reduce the refrigeration capacity of the mix hopper. Condensers must be cleaned monthly with a soft brush. Never use screwdrivers or other metal probes to clean between the fins.
Section 8 PROBLEM 1. No product is being dispensed with draw valve open and the machine in the “AUTO” mode. 2. The product is too stiff. 3. The product is too soft. 4. The mix in the mix hopper is too cold. Troubleshooting Guide Troubleshooting Guide PROBABLE CAUSE REMEDY PAGE REF. a. Freeze-up in mix inlet hole. a. Call service technician to adjust the mix hopper temperature. b. Beater motor out on reset. b. Reset the freezer. c. The beater is rotating counterclockwise from the operator end.
PROBLEM PROBABLE CAUSE REMEDY 5. The mix in the mix hopper is too warm. a. The temperature is out of adjustment. a. Call service technician to adjust the mix hopper temperature. b. Missing or defective mix hopper gasket. b. Replace/install the gasket around the mix hopper. 18 c. The mix hopper cover is not in position. c. Place the cover in position. 19 d. The mix refrigeration light is not lit. d. Press mix refrigeration button. 19 e. The condenser is dirty. e. Clean the condenser. 22 a.
PROBLEM 10. No freezer operation after pressing the “AUTO” button. 11. Product is not feeding into the freezing cylinder. Troubleshooting Guide PROBABLE CAUSE REMEDY PAGE REF. a. Unit is unplugged. a. Plug into wall receptacle. ------ b. The circuit breaker is off or the fuse is blown. b. Turn the breaker on, or replace the fuse. ------ c. The beater motor is out on reset. c. Reset the freezer. d. The unit has gone off on high pressure cut-out. d. Allow the unit to cool and reset.
Section 9 PART DESCRIPTION Parts Replacement Schedule EVERY 3 MONTHS EVERY 6 MONTHS ANNUALLY White Bristle Brush, 3” x 7” Inspect & Replace if Necessary Minimum White Bristle Brush, 1” x 2” Inspect & Replace if Necessary Minimum Black Bristle Brush, 1” x 2” Inspect & Replace if Necessary Minimum Double-Ended Brush Inspect & Replace if Necessary Minimum Drive Shaft Seal X Scraper Blade X Freezer Door Gasket X Front Bearing X Draw Valve O-Ring X Pivot Pin O-Ring X Prime Plug O-Ring
Parts List 28 X30160 046536-030158 HOUSING A.--W/WHEEL MOTOR--BLOWER--208/230V 50/60 HZ SCREEN--BLOWER *X30153* X36641SER1 X32326--SER 013072 013073 023316 013071 X34464 035683 BOARD--LOGIC--GEN 2.6 W/SEL DIFF BOARD--POWER--GEN 1 & 2 BRUSH--DOUBLE ENDED--PUMP & FEED TUBE BRUSH--DRAW VALVE 1”ODX2”X17”L BRUSH--MIX PUMP BODY--3”X7”WHITE BRUSH--REAR BRG 1IN.DX2IN.LGX14 CABLE A.
+ Available Separately Models 336, 338 & 339 29 Parts List 036047 036048 048132 +RELAY--START--COMPRESSOR +CAPACITOR--START--135--155UF/33 +CAPACITOR--RUN-- 35UF/440V 037431 +CAPACITOR--RUN-- 25 UF/440V 012721 COUPLING--DRIVE 3/4 HEX X 1--7/8 019029 038337 032919 DECAL--DEC-- 336 SOFTECH DECAL--DEC--TWIN--SS 025429 +KNOB--MIX COVER DECAL--CLEAN INST.--HOPPER 038474 1 1 1 025429 X38458 1 1 4 2 1 1 1 1 1 1 1 1 1 1 1 4 3 2 336 QTY.
+ Available Separately Parts List 30 Models 336, 338 & 339 048345 046586 038333 051624-046585-X51532--15 DEFLECTOR--BLOWER EXHAUST DEFLECTOR--BLOWER EXHAUST DIAGRAM--WIRING DIAGRAM--WIRING DIAGRAM--WIRING DOOR A.--3 SPOUT 026592 +SCREW--ADJUSTMENT 050216 014218 CAP--DESIGN--1.010”ID--6 POINT X49463--6 KIT A.--TUNE UP--3 SPOUT--NON HT BEARING--FRONT 035434 X51567 GUIDE A.--DRIP PAN HOOD 028534--1 GUARD--FAN 042866 021286 GEAR A.
+ Available Separately Models 336, 338 & 339 31 Parts List 016137 016272 014402 034698 032560 048260 O--RING--3/8 OD X .070W O--RING--5/16 OD X .070W O--RING--7/8 OD X .BW SEAL--DRAW VALVE SEAL--DRIVE SHAFT TOOL--CLEANING 0--RING REMOVAL 051744-- MOTOR--FAN 80 W 208/230V 60HZ 034383 022465--100 NUT--STUD *460--664--754--56*SHORT ORIFICE 016137 034382 NUT--STUD *460--664--754--56*LONG +O--RING--3/8 OD X .070W 027309-- MOTOR--FAN 105CFM 3000RPM 047279 013102-- MOTOR--1.
071018 + Available Separately Parts List 32 Models 336, 338 & 339 027504 X51601 X41844 X42821--SP1 X51590 X32956 X24424 X51596 X48596 048487 029816 017563 051600 042824 024439 028740 028741 038081 032961 029595 X30922 X31602 X34466 X50717 034238 039695 X33321 012725-032607-041082 065293 033235 PAN A.--DRIP -- 17--1/4” LONG PAN A.--DRIP -- 15--1/8” LONG PAN A.--DRIP HINGED PANEL A.--FRONT PANEL A.--FRONT PANEL A.--FRONT PANEL A.--LOWER SIDE PANEL A.--SIDE LEFT PANEL A.
+ Available Separately Models 336, 338 & 339 33 Parts List 038484 038922 038923 038924 X39269 PIN--PIVOT--DRAW SWITCH SPRING--EXTENSION.375X.045X1.00 SPRING--RETURN--LEFT--TWIN TWIST SPRING--RETURN--RIGHT--TWIN TWIST SWITCH A.--DRAW--TWIN TWIST 038650 X38257 X38252 032190 038484 038254 039267 038922 038923 038924 X39269 ARM--SWITCH--DRAW--RIGHT BRACKET A.--SPRING RETURN BRACKET A.
+ Available Separately Parts List 34 Models 336, 338 & 339 020157 014533 051595 013761 044280 013663 044281 043461--2 TRAY--DRIP 16--7/8L X 5--1/8 TRAY--DRIP 22--7/8L X 5--1/8W TRIM--FRONT TRIM--REAR CORNER LEFT TRIM--REAR CORNER LEFT TRIM--REAR CORNER RIGHT TRIM--REAR CORNER RIGHT TUBE--FEED 5/32 DIA.
+ Available Separately Models 336, 338 & 339 35 Parts List 008363 046686 VALVE--WATER 3/8 REG/HEAD PRESSURE 023874 039421 039422 024156 BELT--AX39 BLOCK--TERMINAL 2 POLE BLOCK--TERMINAL--2 POLE BLOCK--TERMINAL--7 POLE GREEN 038333--34 051624--40 046585--34 021076 038047--PAL DIAGRAM--WIRING DIAGRAM--WIRING DIAGRAM--WIRING PULLEY 2AK25 X .
Model 336 038333 Rev.
Model 336 038333-33 Rev.
Model 336 038333-62 Rev.
Model 338 051624--27 Rev.
Model 338 051624--33 Rev.
Model 338 051624--40 Rev.
Model 338 051624--58 Rev.
Model 339 046585--27 Rev.
Model 339 046585--33 Rev.
Model 339 046585-62 Rev.
