Grindmaster 3352, 3341A, 3342 manual Sanitizing and Refilling, Turn panel switch to OFF

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Sanitizing and Refilling

1.Re-assemble carburetor assembly by installing the two “O” Rings at the bottom of the carb tube.

2.Place the carburetor assembly in the bottom of the hopper.

3.Install the “O” Rings on valve plunger and lay plunger assembly on a clean piece of paper towel.

4.Prepare a minimum of 2.5 gallons (9.5 liters) of sanitizing solution (Kay-5 Sanitizer/Cleaner or equivalent) following the manufacturer’s instructions.

NOTE: Add 1 ounce of Kay-5 to 2.5 gallons (9.5 liters) of 120ºF (50ºC) water to achieve a concentration of 100 parts per million.

5.Dip a medium sized brush into the sanitizing solution and sanitize the inside bore of the dispensing valve (figure V).

6.Place a small amount of lubricant onto a piece of clean paper toweling (figure W). Use a clean piece of paper toweling to pick up the small end of the valve plunger assembly. Apply a thin film of lubricant from the other piece of paper toweling to the “O” Rings on the valve plunger assembly (figure W).

7.Slide the valve plunger spring over the small end of the valve plunger and, using another clean piece of paper toweling, pick up the valve plunger at the outlet end and insert plunger and spring into the valve body (figure X).

8.Push up on the valve plunger and insert the stainless steel handle (figure Y).

9.Holding the handle down slightly so that the hole in the handle and valve block are aligned, insert the dispensing valve handle retaining pin (figure Z).

10.Pour sanitizing solution into the mix storage hopper and allow the solution to fill freezing cylinder. Use a large brush to sanitize all hopper surfaces (figure AA).

Figure V Sanitize Valve Body

Figure W Lubricate Plunger

11.Turn panel switch to “CLEAN” and allow freezer to run for 10 minutes.

12.Open dispensing valve and drain solution. Allow the dasher to push remaining sanitizer out of the freezing cylinder. Once the sanitizing solution is drained,

turn panel switch to “OFF”.

Figure X Installing Plunger and Spring

13.Place a small amount of sanitary lubricant onto another piece of clean paper toweling. Use a clean piece of paper toweling to pick up the large end of the carburetor from the bottom of the hopper taking care not to touch the sanitized carburetor with your bare hand. Apply the lubricant on the other piece of paper toweling to the two “O” rings on the bottom of the carburetor assembly.

14.Place the lubricated carburetor assembly on a clean piece of paper toweling.

15.Prepare fresh product according to manufacturer’s instructions.

16.Hold open the dispensing valve, and pour product (approx. 10 oz.) into the hopper to allow this product to chase out any remaining sanitizer. Watch the product flowing out of the dispensing valve and close the valve when the new mix has purged the sanitizer remaining in the cylinder.

17.Fill mix storage hopper with fresh product.

18.Use a clean piece of paper toweling to insert the sanitized carburetor assembly into the inlet hole in the hopper. Cover hopper with hopper lid.

19.Turn front panel switch to “ON”. Allow freezer to reach proper consistency.

Figure Y Insert Valve Handle

Figure Z Insert Retaining Pin

Figure AA Sanitize Hopper

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Crathco® Remote Beverage Freezers

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Contents Model Model 3341A Grindmaster Corporation Page Table of Contents OPERATOR’S Safety Precautions Freezer Application and SpecificationsRemote Freezers Carburetor Assembly Product TipsFreezer Specifications Mix Considerations GeneralInstallation Installing your FreezerShipment Transit Review hopper contents to make sure all parts are available Operation and Adjustments How to OperateConsistency Adjustment Mix Low FunctionCare and Cleaning Disassembly and CleaningDrain and Rinse Reassembly Figure Q Clean Valve BodyTurn panel switch to OFF Sanitizing and RefillingClean-In-Place Procedure Daily Cleaning Remote Pump SanitizingMaintenance Suggested Daily MaintenanceParts Replacement Schedule How to Adjust Belt How to Change Back Lit Sign Merchandiser BulbPreventative Maintenance Procedure Every 6 to 12 Months Troubleshooting Guide Problem Possible Cause SolutionCrathco Remote Beverage Freezers Exploded View Model 3341 Final Assembly Exploded View Model 3341A Final AssemblyExploded View Model 3341 Stock Assembly Part Number DescriptionExploded View Model 3341A Base Assembly Exploded View Models 3341/3341A Motor Assembly Exploded View Models 3341/3341A Base Assembly RefrigerationElectrical Box Model Electrical Box Model 3341A Model 3341 Wiring Diagram Model 3341 Ladder Diagram Model 3341A Wiring Diagram Model 3341A Ladder Diagram Exploded View Model 3342 Final Assembly Exploded View Model 3352 Final AssemblyExploded View Model 3342 Stock Assembly Part Number DescriptionExploded View Model 3352 Stock Assembly Exploded View Models 3342/3352 Motor Assembly Base Assembly Refrigeration Models 3342/3352Electrical Box Model Model 3342 Wiring Diagram Model 3342 Wiring Ladder Diagram Model 3352 Wiring Diagram Model 3352 Ladder Diagram Autofill Connections for Models 3341A ModelPage Page Box 35020 Louisville, KY 40232 USA

3341, 3341A, 3352, 3342 specifications

Grindmaster has established a reputable name in the coffee and foodservice equipment industry, and the models 3342, 3352, 3341A, and 3341 are emblematic of their innovative approach and high-quality standards. These advanced grinders are designed to cater to the diverse needs of cafés, restaurants, and any establishment that prioritizes quality coffee preparation.

The Grindmaster 3342 model boasts a number of key features that set it apart. It has a durable construction that ensures longevity, making it ideal for busy environments. The 3342's grinding capacity is optimized for medium to high-volume settings, with a patented grinding system that consistently delivers a uniform grind. This is critical for achieving the best flavor extraction during brewing, as an even grind size increases the coffee's overall taste profile.

Similarly, the 3352 model enhances user experience with its intuitive interface, allowing operators to easily adjust grind settings to meet different coffee blends and brewing techniques. Its advanced digital controls provide precise adjustments, enabling baristas to fine-tune the grind size for espresso, drip coffee, or even French press, contributing to a versatile coffee menu.

The Grindmaster 3341A stands out with its advanced technology that enhances efficiency. This model features a high-torque motor designed to reduce heat transfer during grinding, which preserves the coffee's essential oils and aroma. Moreover, its silent operation technology minimizes noise, making it a perfect fit for modern cafés where ambiance is essential.

The Grindmaster 3341 is also noteworthy for its ease of maintenance. It comes equipped with removable grinding burrs that simplify the cleaning process, ensuring that coffee quality is maintained over time. With its sturdy build and efficient performance, this model can handle heavy use while delivering exceptional results.

In summary, the Grindmaster 3342, 3352, 3341A, and 3341 are powerful grinders engineered for performance, versatility, and ease of use. Their advanced characteristics, such as consistent grinding, digital controls, high-torque motors, and easy maintenance, make them indispensable tools for any coffee professional. With Grindmaster's commitment to quality, these models provide an excellent foundation for crafting perfect coffee, allowing businesses to thrive in an increasingly competitive market.
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