Grindmaster 5311, 5941, 5511, 5711 instruction manual Figure I Electronic Control Board

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Consistency Control - Overview (cont.)

In the “standby” mode the control board senses the temperature of the product in the barrel. The drive motor is cycled on time only. It will operate for 2 minutes ON then 18 minutes OFF as long as it is in “standby”. The com- pressor and drive motor are cycled independently for the barrel in the “standby” mode. Once the barrel thermistor signals to the board, the board will start the compressor and the barrel solenoid valve will open as refrigeration is required. It will continue to run until satisfied. The plunger switch is disabled and the drive motor will not start when the plunger is opened. The hopper is still controlled by temperature. If the thermistor signals a raise in temperature the compressor will start and the hopper solenoid valve will be opened. It will continue to run until satisfied.

In the “clean” mode the drive motor will run continuously. (The compressor will not run in the “clean” mode.) This is for emptying out product for cleaning purposes.

There are eleven (11) lights on the circuit board that indicate the following: (See Figure I)

BARREL (D1) - Illuminated when the freezing cylinder (barrel) has achieved the pre-set temperature in the "Standby" mode.

HOPPER (D2) - Illuminated when the hopper has achieved the pre-set temperature in the "Standby" mode.

WASH (D3) - Illuminated when the mode switch is in the wash or "Clean" position.

FREEZE (D4) - Illuminated when the mode switch is in the "Freeze" mode.

DISPENSE (D5) - Illuminated when the dispensing valve is open calling for both the compressor and drive motor to operate.

GREEN CONSISTENCY (D6) - Off when the motor and compressor are off. Illuminated when the compressor and dasher are bringing product to preset consistency. Blinks as preset consistency is achieved and then goes out.

RED CONSISTENCY (D7) - Blinks as preset product consistency is approached. Glows steadily when preset consistency is achieved and then goes out.

COIL (D8) - Compressor contactor energized

COIL (D9) - Drive motor coil energized

COIL (D10) - Hopper refrigeration solenoid coil energized

COIL (D11) - Freezing cylinder refrigeration solenoid coil energized

 

Figure I Electronic Control Board

Crathco® 5000 Series Manual

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Contents Crathco Beverage Freezers Page Shipment Transit Operators Safety PrecautionsRemoval from Carton and Pallet Installing Your UnitExisting cover and pushing down once it is in place Installation of Exposed Filter Accessory Kit optionalMix Considerations General How to OperateComputing Overrun Carburetor AssemblyOverrun Mix Low Function Use of Stand-By SwitchProduct Tips Product Consistency Adjustment see FigureConsistency Control Overview Standby Freezing Cylinder Temperature AdjustmentHopper Temperature Adjustment Figure I Electronic Control Board Drain and Rinse Daily Cleaning Procedure Clean-in-placeCleaning Carburetor, Dispensing Valve and Plunger Assembly Daily Cleaning ProcedureSanitizing and Refilling Figure V Carb Tube Cleaning Following Complete Disassembly of UnitFigure Z Reassemble rotary Portion of seal as shown ReassemblySanitizing and Refilling Suggested Weekly MaintenanceAnnual Maintenance How to Clean Exposed FilterHow to Clean Concealed Filter How to Clean CondenserBelt Adjustment Series Freezer Specifications Crathco 5000 Series Manual Troubleshooting Troubleshooting Part Number Description Exploded View Model138 W0570619 Start Capacitor Part Number Description 7012 $57 9DOYH6SULQJ Exploded View Model 5711 Spinners7LWOH Exploded View Model 5711 Stock AssemblyExploded View Model 5711 Stock Assembly Spinners Exploded View Model 5311 Base Assembly Exploded View Model 5511 Base Assembly PULLEY, 0K7 X 1/2 Browning Exploded View Model 5941 Base AssemblyExploded View Model 5711 Base Assembly Base Assembly Refrigeration W0650501 Access Valve W0200301 Capillary Tube QTY Part Number Description Model 5711 Refrigeration Tube Assembly Exploded View Probe Assembly Crathco Machine Assembly Check List Electrical Components 5511-0102-057-3-20-00 DQ%ODGH Front Electrical Box 5511-0101-057-3-20-00 URQWOHFWULFDO%R Front Electrical Box Spinners Electrical Box Electrical BOX 7UDQVIRUPHU Exploded 5711 Electrical Box1$06/5 6+3/%2 63,1156 Exploded 5711 Electrical Box Spinners67$57 $3$&,725 $//$67 Side Electrical BoxSpinner Hook-Up with Timer Wiring Diagram Spinner without Timer Hook-Up Wiring Diagram Spinner with Timer Hook-Up Wiring Diagram Compressor Wiring Diagram 20356625/&75,&$ Ladder Diagram 115V 60 Hz Ladder Diagram 208/230V/50 Hz 115V 9 Ladder DiagramLadder Diagram Spinners Wiring Diagram Solenoid Complete QTY Part Number Description Diagram WiringWiring Diagram SpinnersRefrigeration Circuit High LOW Tubing Side Page
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5941, 5711, 5311, 5511 specifications

The Grindmaster 5711, 5941, 5311, and 5511 series of coffee grinders have emerged as prominent tools for coffee enthusiasts and professionals alike. Known for their durability and precision, these grinders offer a range of features that cater to various brewing methods and preferences.

At the heart of each model is a set of high-quality, stainless-steel burrs designed for consistent grind size. Burr grinders, as opposed to blade grinders, provide uniformity in particle size, which is essential for optimal extraction and flavor in coffee brewing. The Grindmaster series employs advanced grinding technology that minimizes heat transfer, preserving the delicate oils and aroma of the coffee beans during the grinding process.

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In summary, the Grindmaster 5711, 5941, 5311, and 5511 models are distinguished by their advanced grinding technology, user-friendly design, durability, and aesthetic appeal. These grinders not only enhance the coffee brewing experience but also exemplify the commitment to quality that Grindmaster is known for in the specialty coffee industry. Whether for a coffee shop or a home barista setup, these grinders deliver the performance and precision required to unlock the full potential of coffee beans.