Grindmaster 5711, 5941, 5511, 5311 instruction manual Troubleshooting

Page 22

TROUBLESHOOTING

￿Only a qualified service technician should perform electrical and mechanical adjustments or repairs. Always disconnect power before attempting any maintenance procedures.

Problem

Possible Cause

Solution

 

 

 

Freezer will not run or freeze down

• Freezer not plugged in

• Plug in machine

 

• Circuit breaker tripped or fuse

• Reset breaker or replace fuse

 

blown

 

 

• Freezer in "CLEAN" position

• Switch to "FREEZE"

 

• Dasher or scraper blades not

• Install dasher and blades

 

installed

 

 

• Obstructed condenser air flow

• Allow 6” (15cm) on sides

 

• Freezer in "Stand-by" mode

• Switch to "FREEZE"

 

• (Model 5511) High pressure safety

• Clean condenser, check for 6" air

 

switch tripped.

clearance on each side of unit

 

 

 

Product too soft

• Improper consistency control

Re-adjust consistency control

 

setting

• Drain and refill with fresh mix

 

• Mixed soft, no overrun

 

• Carburetor set incorrectly

Re-adjust carburetor

 

• Extended non-draw period

• Use STANDBY during slow

 

 

business periods

 

 

 

Improper product taste

• Mix spoiled

• Check date code, use only

 

 

fresh mix

 

• Used rerun/leftover mix

• Use only fresh mix

 

• Frozen product too fluffy and

• Draw out 1 quart (1 liter),

 

icy (Product frozen too long,

dispose of product. Allow

 

low draw)

product to refreeze

 

 

 

Frozen product too stiff, or freezer

• Consistency control set too firm

Re-adjust consistency control

runs continuously

• Dispensing valve not fully

• Close valve, lubricate properly

 

closed

 

 

 

 

Frozen product not dispensing

• Power switch OFF

• Turn Power Switch to ON

 

• Insufficient mix in storage

• Refill storage hopper

 

hopper, light on, beeper

• Set carburetor to proper hole

 

• Carburetor in off position,

 

between holes

size

 

• Carburetor inlet hole clogged

• Unclog carburetor

 

• Foam buildup, liquid mix cannot

• Remove foam from hopper

 

feed properly

using sanitized utensil

 

• Drive belt broken or off of pulley

• Replace or repair

 

• Machine in STAND-BY mode

• Set switch to FREEZE

 

 

 

Liquid coming out of drain tube,

• Worn, defective or improperly

• Replace and lubricate per

front of freezer

installed seal

manual

 

 

 

Excessive dispensing valve leakage

• Worn or defective O-Rings

• Replace and lubricate at each

 

 

cleaning

 

 

 

Scraping sound during freeze

• Frozen product scraping off of

• Normal sound during freeze

down

cylinder walls

down, goes away when product

 

 

is frozen to proper consistency

 

 

 

Page 22

Crathco® 5000 Series Manual

 

 

Image 22
Contents Crathco Beverage Freezers Page Operators Safety Precautions Shipment TransitInstalling Your Unit Removal from Carton and PalletInstallation of Exposed Filter Accessory Kit optional Existing cover and pushing down once it is in placeHow to Operate Mix Considerations GeneralOverrun Carburetor AssemblyComputing Overrun Use of Stand-By Switch Mix Low FunctionProduct Consistency Adjustment see Figure Product TipsHopper Temperature Adjustment Standby Freezing Cylinder Temperature AdjustmentConsistency Control Overview Figure I Electronic Control Board Daily Cleaning Procedure Clean-in-place Drain and RinseDaily Cleaning Procedure Cleaning Carburetor, Dispensing Valve and Plunger AssemblySanitizing and Refilling Cleaning Following Complete Disassembly of Unit Figure V Carb TubeReassembly Figure Z Reassemble rotary Portion of seal as shownSuggested Weekly Maintenance Sanitizing and RefillingHow to Clean Condenser How to Clean Exposed FilterHow to Clean Concealed Filter Annual MaintenanceBelt Adjustment Series Freezer Specifications Crathco 5000 Series Manual Troubleshooting Troubleshooting Exploded View Model Part Number Description138 W0570619 Start Capacitor Part Number Description 7012 $57 Exploded View Model 5711 Spinners 9DOYH6SULQJExploded View Model 5711 Stock Assembly 7LWOHExploded View Model 5711 Stock Assembly Spinners Exploded View Model 5311 Base Assembly Exploded View Model 5511 Base Assembly Exploded View Model 5941 Base Assembly PULLEY, 0K7 X 1/2 BrowningExploded 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 Exploded 5711 Electrical Box 7UDQVIRUPHUExploded 5711 Electrical Box Spinners 1$06/5 6+3/%2 63,1156Side Electrical Box 67$57 $3$&,725 $//$67Spinner Hook-Up with Timer Wiring Diagram Spinner without Timer Hook-Up Wiring Diagram Spinner with Timer Hook-Up Wiring Diagram Compressor Wiring Diagram 20356625/&75,&$ Ladder Diagram 115V 60 Hz Ladder Diagram 208/230V/50 Hz 115V Ladder Diagram 9Ladder Diagram Spinners Wiring Diagram Solenoid Complete QTY Part Number Description Wiring DiagramDiagram Spinners WiringRefrigeration 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.