Grindmaster G & MG Series To obtain a slush, To obtain cold night/defrost drinks

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(Figure N)

G SERIES MODELS - ERROR MESSAGES (CONT.)

2.) “SYSTEM OVER TEMPERATURE” ALARM

A system over temperature alarm will activate as a safety when the unit has overheated to protect the compressor.

The system automatically goes to “OFF” status where the compressor’s operations is stopped, while augers will keep working to avoid forming ice blocks.

When this occurs an “Err” message will appear on the touch pad LED readout accompanied by a continu- ous buzzer sound to alert the operator of this condition.

When this alarm activates, turn off all switches. Then determine the condition. (See “Filter Cleaning” Alarm Section for Conditions and Corrective Actions)

Operating Panel Description-MG Series Traditional Rocker Switch Model

1.) Turn ON the main power switch

(D) (see figure M)

2.) Description of the buttons (see figure cc):

Each bowl is controlled by three switches which have the following functions:

(E) activates the mixing parts/spiral auger

(F) activates the freezing of the product

(G) activates the refrigeration of the product (night/defrost setting)

To obtain a slush:

Select the

(E) switch to activate the mixing parts/spiral auger and

(Figure M)

 

select the

(F) switch to activate the freeze mode.

 

Note: There is a 4 minute delay before the compressor will start.

 

To obtain cold (night/defrost) drinks:

Select the (E) switch to activate the mixing parts/spiral auger and

select the (G) switch to activate the refrigeration mode.

Stand-by mode setting:

Select the (E) switch to activate the mixing parts/spiral auger and the (G) switch to activate refrigeration mode to keep the product(s) in bowl(s) overnight.

Defrost Timer Operating Instructions

1.) SETTING CURRENT TIME - Rotate the program disc, in the direction of the arrows, to align the correct time of day with the time of day mark. Figure H shows the timesetting of 7:00.

2.) SETTING DEFROST MODE - Set the defrost period by pushing the switch actuator toward the outer edge of the program disc. Freeze time is set by pushing the switch actuators toward the center of the time switch. Figure N shows a defrost time

from 11:00 to 6:15. The light and dark shaded areas of the program disc indicate day and night respectively. Each actuator is equivalent to 15 minutes.

3)All switches (power, auger, refrigeration and freeze) must be “on” for defrost timer to properly function.

NOTE: The timer is battery backed. Do not remove power from the unit for greater than 2 weeks as doing so will result in failure of the battery back-up feature. The battery is nickel cadmium and will last from 6 to 8 years if properly charged. The battery is not replaceable upon failure.

G & MG Series Granita Machine

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Contents Crathco Visual Granita Machine Introduction and Warnings Instructions For Machine Transport InstallationFigure F Connection To Main Power SupplyProgramming G Series Electronic Touchpad Models Preparing ProductOperating Panel Operating Panel -Electronic TouchpadModel G23-2B Electronic Touchpad Setting Defrost Timer Night SettingOperate in Manual Mode without Defrost Timer Activated Operate in Automatic Mode with Defrost Timer ActivatedTo obtain cold night/defrost drinks Stand-by mode settingDefrost Timer Operating Instructions To obtain a slushConsistency Adjustment AdjustmentsDispensing Product Daily Cleaning Cleaning and Sanitizing ProceduresRectly positioned Cleaning and Sanitizing Procedures con’tRemoving and cleaning the filter Weekly MaintenanceLid Lights Maintenance con’tCleaning the Condenser Monthly Replacing the Lightbulbs As NeededTo Replace Spindle Bushing Seal Maintenance Bell Shaped SealRing Maintenance Spindle Bushing SealChecklist for Kit Serial # 11259 and above Crathco Granita Preventive Maintenance PMStainless shaft system, then use kit #90566 Maintenance PMCrathco Granita Preventive If unit has been converted to unhardenedSecurity Kit Installation Accessories not includedAutofills Problem Possible Cause Solution Troubleshooting GuideDispensing valve Troubleshooting Guide cont’dFor units up to serial number Exploded View MG23-2B 115/60Exploded View G23-2B 115/60 Serial number 8195 and higher Exploded View MG23-2B 115/60 Exploded View G235-2B 220/50 Exploded View MG235-2B 220/50 Exploded View G236-2B 220/60 Exploded View MG236-2B 220/60 Part Description Crathco Granita G & MG Series Parts ListGear Motor Exploded View Refrigeration Diagram Model G Series 115V/220V Refrigeration Diagram Model MG Series Electrical Diagram Model MG Series Electrical Diagram Model MG Series Electrical Diagram Model G Series 115V/220V Page

G & MG Series specifications

Grindmaster G & MG Series showcases a remarkable innovation in the world of coffee grinding technology, blending efficiency, durability, and performance to meet the needs of coffee enthusiasts and professionals alike. These grinders are designed to deliver a superior grinding experience, ensuring that every bean is ground to perfection.

One of the standout features of the Grindmaster G & MG Series is its grinding consistency. Utilizing advanced burr grinding technology, these machines maintain an even grind size, essential for achieving the ideal flavor extraction in every brew. The series includes both flat and conical burr options, allowing users to select the type that best matches their brewing method. This versatility is critical for accommodating a range of coffee styles, from espresso to French press.

Another key characteristic of the G & MG Series is its user-friendly interface. Featuring intuitive controls and clear display options, operators can easily adjust grind settings to achieve their desired consistency. The timers and dosing controls enable precise measurements, ensuring that every cup is brewed with the exact amount of coffee needed for optimal taste.

Durability is a hallmark of the Grindmaster brand, and this series is no exception. Built with robust materials, the G & MG Series is designed to withstand the demands of high-volume coffee environments, such as cafes and restaurants. The components are engineered for longevity, minimizing maintenance downtime and ensuring that the grinder remains a reliable tool in any setting.

Furthermore, the Grindmaster G & MG Series integrates innovative technologies to enhance user experience. The models are equipped with noise-reducing features, making them suitable for environments where quiet operation is essential. Additionally, some models in the series offer advanced thermal stability technology, which helps maintain consistent performance without overheating.

In terms of design, the G & MG Series showcases a sleek, modern aesthetic that fits seamlessly into any café or kitchen decor. The grinders are available in various colors and finishes, allowing business owners to choose a look that aligns with their brand identity.

In conclusion, the Grindmaster G & MG Series stands out as a top choice for coffee grinding, combining advanced technology, user-friendly features, and robust construction. Whether for home use or commercial applications, these grinders provide an exceptional grinding experience, ultimately elevating the quality of coffee served.