Grindmaster Crathco 5512 Operation And Instruction Manual
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Grindmaster Crathco 5512 Operation And Instruction Manual

Beverage freezers
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Operation and Instruction Manual

TABLE OF CONTENTS

Operator's Safety Precautions . . . . . . . . . . . . .3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8
Product Tips . . . . . . . . . . . . . . . . . . . . . . . . .8-9
Consistency Control . . . . . . . . . . . . . . . . . .9-10
Care & Cleaning . . . . . . . . . . . . . . . . . . . .11-15
Maintenance . . . . . . . . . . . . . . . . . . . . . . .15-16
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . .17
Freezer Specifications . . . . . . . . . . . . . . . .18-19
Troubleshooting Guide . . . . . . . . . . . . . . .20-21
Exploded Views . . . . . . . . . . . . . . . . . . . . .22-30
Wiring Diagrams . . . . . . . . . . . . . . . . . . . .31-41
Refrigeration Schematic . . . . . . . . . . . . . . . . .42
Prior authorization must be obtained from
Grindmaster Corporation for all warranty
claims.
© Grindmaster Corporation, 2000
PRINTED IN USA
Crathco
Beverage Freezers
®
Models 5512 & 5512E
for
Model 5512
800-695-4500 (USA & Canada only)
(800) 568-5715 (technical service only)
Grindmaster Corporation
4003 Collins Lane
Louisville, KY 40245-1643
Phone (502) 425-4776
Fax (502) 425-4664
www.grindmaster.com
0106 Form #WH-332-04
Part #W0600138

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Summary of Contents for Grindmaster Crathco 5512

  • Page 1: Table Of Contents

    Wiring Diagrams ....31-41 Refrigeration Schematic ....42 Prior authorization must be obtained from Grindmaster Corporation for all warranty claims. © Grindmaster Corporation, 2000...

  • Page 3: Operator's Safety Precautions

    If concealed damage and/or shortage is found later, advise the carrier within 10 days and request inspection. The customer must place any claim for damage and/or shortage with the carrier. Grindmaster Corporation cannot make any claims against the carrier.

  • Page 4: Installing Your Unit

    Do not alter or deform the plug in any way. Altering or deforming plug may damage unit and will void warranty! Receptacle NEMA 6-20R required for Model 5512. 1. Place freezer in a location that allows adequate space at each side and above for proper air circulation.
  • Page 5 8. Slide filter (3) in from the front with the arrows pointing toward the existing panel. The thick wire side of the filter should face outward. Installation of Spinner/Mixer Accessory Kit (optional) (W047119 5512 Spinner Mount Bracket) 1. Turn to "OFF" and unplug the freezer from the electrical power source.

  • Page 6: Operation

    Mix viscosity varies by mix type, mix temperature and mix age. Different serving rates also demand different feed rates. Grindmaster Corporation’s carburetor has an outer sleeve that can be rotated to line up with different hole sizes to provide ideal overrun under all operating conditions.
  • Page 7 Some products such as Cappuccino taste better with low overrun. Experiment with different carburetor settings to find the ideal combination for each product. Crathco 5512 Manual ® x 100 = OVERRUN...

  • Page 8: Operation

    Empty the unit of old product and follow sanitizing (page 12) and start up procedures (page 6). Product Tips The Model 5512 was designed to dispense a wide variety of frozen beverages including smoothies, frozen cappuccino, shakes, and frozen cocktails. These products can be served in consistencies ranging from thin to fairly thick.
  • Page 9 BARREL (D1) - Illuminated when the freezing cylinder (barrel) has achieved the pre-set temperature in the "Stand- by" mode. HOPPER (D2) - Illuminated when the hopper has achieved the pre-set temperature in the "StandBy" mode. Crathco 5512 Manual ® Page 9...

  • Page 10: Consistency Control

    Hopper Temperature Adjustment 1. Remove the front electrical box cover. For a colder setting, turn the “Hopper” control adjuster, located at the right top left of the circuit board, counter clockwise. (see figure H) Page 10 Figure H Crathco 5512 Manual ®...

  • Page 11: Care & Cleaning

    1. Prepare 1 gallon solution of hot tap water and a good grade of dish washing detergent. 2. Thoroughly wash valve plunger, spring, carburetor assembly and all “O” Rings in detergent solution. Crathco 5512 Manual ® Figure I Figure J Ring Removal Figure K Clean Valve Body...
  • Page 12 4. Place a small amount of sanitary lubricant onto another piece of clean paper toweling (see figure R). Page 12 Figure L Sanitize Valve Body Figure M Lubricate Plunger Figure N Installing Plunger and Spring Figure O Insert Valve Handle Figure P Insert Retaining Pin Figure Q Sanitize Hopper Crathco 5512 Manual ®...
  • Page 13 NOTE: To prevent leakage both surfaces of the seal must be smooth with no chips or cracks. Wash all components in a detergent solution, sanitize and allow to air dry. Crathco 5512 Manual ® Figure R Lubricate Carb Tube Figure S Carb Tube...
  • Page 14 Page 14 Standard carb tube Low overrun (W0471076) carb tube (W0472060) Figure W Re-assemble rotary portion of seal as shown Figure X Installing the stationary portion seal Figure Y Seal Assembly installed correctly Figure Z Figure AA Crathco 5512 Manual ®...

  • Page 15: Maintenance

    4. Rinse filter with heavy stream of water, opposite the direction of air flow. Allow filter to dry. 5. Slide the filter into the rails until the filter contacts the stop on the top rail. Crathco 5512 Manual ® Page 15...

  • Page 16: Annual Maintenance

    6. Inspect the drive shaft square hole for wear (rounding out). 7. Check drive shaft and motor shaft bearings for excessive wear. 8. Replace side and back panels. Re-connect power supply. Page 16 to blow out dirt from the fan side of the condenser. Crathco 5512 Manual ®...

  • Page 17: Belt Adjustment

    8. Reinstall the setscrew. Use non-permanent loc-tite on the setscrew and tighten it back down on the motor shaft. Please be sure the setscrew is tightened down flat on the motor shaft. 9. Return the unit back to service. Crathco 5512 Manual ® Figure CC Page 17...

  • Page 18: Freezer Specifications

    Freezer Specifications MODEL 5512 Circuit NEMA # Electrical Drive Motor Compressor Cooling Actual Weight Mix Hopper Capacity Freezing Cylinder Cap. Refrigerant Refrigerant Charge High Side (approximate operating pressure) Low Side (approximate operating pressure) High Side Design Pressure) Low Side Design Pressure)
  • Page 19 Dispense valve o-rings Carb tube o-rings Cleaning brush Condenser Refer to the Crathco Frozen Beverage Parts Price List when ordering the above parts Crathco 5512 Manual ® Every Every 3 Months 6 Months Inspect & replace if necessary Inspect &...

  • Page 20: Troubleshooting Guide

    Turn Power Switch to ON Refill storage hopper Set carburetor to proper hole size Unclog carburetor Remove foam from hopper using sanitized utensil Replace or repair Set switch to FREEZE Replace and lubricate per manual Crathco 5512 Manual ®...
  • Page 21 Friday, 8 am - 8 pm EST) or an authorized service center in your area. Please have the model and serial numbers ready so that accurate information can be given. Prior authorization must be obtained from Grindmaster Corporation’s Technical Services Department for all warranty claims.

  • Page 22: Exploded Views

    Exploded View Model 5512 Final Assembly Exploded View Model 5512-E Final Assembly Page 22 Crathco 5512 Manual ®...
  • Page 23 Exploded View Model 5512 Stock Assembly Item Part Number W0520081 PANEL, LH W0520080 PANEL, REAR W0520082 PANEL, RH W0572411 LEFT ELEC. BOX HARNESS W0572371 RELAY BOX W0572372 RELAY BOX COVER W0572358 LIGHT REFLECTOR W0631621 FRONT DISPLAY LENS CLEAR W0631620 FRONT DISPLAY LENS...
  • Page 24 Exploded View Model 5512-E Stock Assembly Item Part Number W0520083 PANEL, LH W0520084 PANEL, REAR W0520082 PANEL, RH W0572411 LEFT ELEC. BOX HARNESS W0572371 RELAY BOX W0572372 RELAY BOX COVER W0572358 LIGHT REFLECTOR W0631621 FRONT DISPLAY LENS CLEAR W0631620 FRONT DISPLAY LENS...
  • Page 25 Exploded View Model 5512 Base Assembly Item Part Number W0340111 RUBBER BUMPER W0611246 1/4 LOCKWASHER W0611235 3/16 FLAT WASHER W0611082 5/16-18 FLANGE NUT W0611074 1/4-20 HEX NUT W0611055 10-24 HEX NUT W0610559 1/4-20 X 1 CAP SCREW W0610264 10-24 X 1/4 TRUSS HD.
  • Page 26 Exploded View Model 5512-E Base Assembly Item Part Number W0340111 RUBBER BUMPER W0611246 1/4 LOCKWASHER W0611235 3/16 FLAT WASHER W0611082 5/16-18 FLANGE NUT W0611074 1/4-20 HEX NUT W0611055 10-24 HEX NUT W0610559 1/4-20 X 1 CAP SCREW W0610264 10-24 X 1/4 TRUSS HD.
  • Page 27 Exploded View Model 5512 Base Assembly Refrigeration Item Part Number W0650428 HIGH PRESSURE CUTOUT, 500# W0201417 HOT GAS LINE 1/4” W0201416 HOT GAS LINE 3/8” W0201415 ACCESS VALVE LINE W0201414 SUCTION LINE W0201412 R.H. EXPANSION VALVE LINE W0201411 EXPANSION VALVE LINE...
  • Page 28 Exploded View Model 5512 Base-E Assembly Refrigeration Item Part Number W0650428 HIGH PRESSURE CUTOUT, 500# W0201417 HOT GAS LINE 1/4” W0201416 HOT GAS LINE 3/8” W0201415 ACCESS VALVE LINE W0201414 SUCTION LINE W0201412 R.H. EXPANSION VALVE LINE W0201411 EXPANSION VALVE LINE...
  • Page 29 ADD SILICON SEALANT TO BACK OF SLEEVE ONLY MACHINE SCREW - W0610299 INTERNAL TOOTH LOCKWASHER - W0611224 RING EYE TERMINAL FLAT WASHER - W0611241 PLASTIC SPACER - W0572360 HOLE IN REAR OF HOPPER PAN Crathco 5512 Manual Page 29 ®...
  • Page 30 Page 30 Crathco 5512 Manual ®...

  • Page 31: Wiring Diagrams

    Exploded View Model 5512 Electrical Components UPPER LEFT ELECTRICAL BOX Item Part Number LHS & RHS W1650002 HOPPER SOLENOIDS LBS & RBS W1650002 BARREL SOLENOIDS W0650428 HIGH PRESSURE CUT-OUT FU1-4 W1570616 FUSE HOLDERS W0320216 FAN MOTOR DM1 & DM2 W0321022...
  • Page 32 Exploded View Model 5512-E Electrical Components UPPER LEFT ELECTRICAL BOX Item Part Number LHS & RHS W1650002 LBS & RBS W1650002 W0650428 FU1-4 W1570616 W0320216 DM1 & DM2 W0320031 W0570714 W0570916 R1 & R2 W0570677 R3 & R4 W0570655 TR1 & TR2 W0570873 SW2 &...
  • Page 33 Model 5512 Electrical Components Front Electrical Box Crathco 5512 Manual Page 33 ®...
  • Page 34 Model 5512-E Electrical Components Front Electrical Box Page 34 Crathco 5512 Manual ®...
  • Page 35 Model 5512 Contactor Box Model 5512-E Contactor Box Crathco 5512 Manual ® Item Part Number Description W0572373 CONTACTOR BOX W0570655 CONTACTORS W0570618 COMPRESSOR RELAY W0570617 RUN CAPACITOR W0570619 START CAPACITOR 83106 RELAY W0630802 CABLE TIE, 7.375” NATURAL (NOT SHOWN) W0610264...
  • Page 36 Models 5512 & 5512-E Electrical Box Item Part Number W0572415 ELECTRIC BOX WIRE BUNDLE W0572414 RIGHT ELECTRICAL BOX HARNESS W0572412 RIGHT SIDE HARNESS W0572411 LEFT ELECTRICAL BOX HARNESS W0570206 TERM, 2-520184-2 RECEPTACLE W0572703 SERVE SWITCH BRACKET W0572700 SERVE SWITCH BRACKET...
  • Page 37 Models 5512 & 5512-E Spinner Wire Hookup Models 5512 & 5512-E Compressor Contact Detail Crathco 5512 Manual Page 37 ®...
  • Page 38 Model 5512 Ladder Diagram Page 38 Crathco 5512 Manual ®...
  • Page 39 Model 5512-E Ladder Diagram Crathco 5512 Manual Page 39 ®...
  • Page 40 Model 5512 Wiring Diagram Item Part Number W0570655 CONTACTORS 83106 RELAY CONTACTOR W0650428 HIGH PRESSURE CUT-OUT W1570616 FUSE HOLDERS W0320220 FAN MOTOR REQUIRE 2 W0570308 W0321022 DRIVE MOTORS REQUIRE 4 W0570205 2 W0570206 & 1 W0570308 W0570712 POWER CORD REQUIRE 2 WIRE NUTS &...
  • Page 41 Model 5512-E Wiring Diagram Item Part Number Description W0570655 CONTACTORS 83106 RELAY CONTACTOR W0650428 HIGH PRESSURE CUT-OUT W1570616 FUSE HOLDERS W0320216 FAN MOTOR REQUIRE 2 W0570308 W0320031 DRIVE MOTORS REQUIRE 4 W0570205 2 W0570206 & 1 W0570308 W0570714 POWER CORD REQUIRE 2 WIRE NUTS &...

  • Page 42: Refrigeration Schematic

    Models 5512 & 5512-E Refrigeration Schematic Page 42 Crathco 5512 Manual ®...
  • Page 44 Grindmaster® Coffee Grinders and Brewers • PrecisionBrew™ Brewing Systems • Espressimo® Espresso Machines Crathco® Hot Beverage Dispensers • Crathco® Cold and Frozen Beverage Dispensers • AMW Coffee and Tea Systems Tel (502) 425-4776 • Fax (502) 425-4664 • 1-800-695-4500 P.O. Box 35020 • Louisville, KY 40232 • USA...

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