Grindmaster 3511 manual Preventative Maintenance Procedure Every 6 to 12 Months

Page 14

Preventative Maintenance Procedure (Every 6 to 12 Months)

A preventative maintenance visit should be performed every 6 to 12 months depending on the usage and environ- ment where the unit is placed. (Ex. seasonal machines - once before season, year round machines - twice per year). The following procedures should be performed during a preventative maintenance visit. This does not take the place of daily care and cleaning procedures as described by local health codes and the manual. PM kit #W0890157 con- tains the standard replacement parts needed for preventative maintenance including o-rings, standard seal kit stator bearings and drive belt. Units with a coconut oil product seal should order all parts separately. Units with scraper blade dasher will require the scraper blades be ordered separately.

•Verify ventilation is adequate (Air-cooled units: 6” minimum on both sides, open at top, and as far as possible from

dust sources; Water-cooled units: 0” on both sides, 3 -6” at rear of unit and open at top).

•Verify adequate water flow and drain connections on water-cooled versions.

•Check product temperature and consistency for proper setting (refer to product manufacturer’s recommendation) - adjust if necessary. Where equipped be sure to check the temperature in both the hopper and cylinder.

•Ensure product is being mixed properly and is within specification (check brix - most products should be around 13% - refer to product manufacturer’s recommendations for exact recommended brix).

•Check for any leaks.

•Empty product from the unit. Disassemble unit completely (as if for cleaning).

•Clean and sanitize all disassembled parts following the cleaning instructions in the manual.

•Clean and sanitize hopper, freezing cylinder and splash zones on the machine.

•Check condition of all panels and lids - replace if necessary.

•Check dasher scraper blades for wear if equipped - replace once per year minimum.

•Check dasher for signs of wear - replace if necessary. Verify alignment when replacing.

•Check valve body gasket for wear - replace once per year minimum.

•Check valve body knobs (used to hold valve body in place) - replace if necessary.

•Check condition of shaft seals and stator bearings - replace once per year minimum.

•Inspect drip cup at back end of freezing cylinder for signs of seal leakage.

•Replace o-rings on hopper float (where necessary), dispense valves and carb tubes (lubricate).

•Lubricate parts where appropriate (dispense valve o-rings, carb tube o-rings, rubber boot of stationary shaft seal).

•Re-assemble unit and sanitize hopper and freezing cylinder by running CLEAN cycle.

•Clean and sanitize spinner if equipped.

•Check operation of merchandiser and mode lights - replace light bulbs if necessary.

•Clean reusable filter if equipped. Check condition of filter and replace if necessary.

•Clean condenser.

•Inspect the drive shaft and motor shaft bearings for excessive wear (drive shaft hole rounding out) - replace if necessary. Verify alignment when replacing.

•Check V-belt tension (should be 1/2” - 5/8”) and verify all set screws are tightened - adjust if out of range. Replace belt once per year minimum.

•Verify compressor operation and freezer controller operation.

•Check electrical connections (outlet should be properly grounded with amperage capacity equal to or over the amperage specified on the serial tag).

•Check fan operation (condenser fan) and clean fan blades if necessary.

•Review proper periodic care and cleaning instructions (disassembly, cleaning, sanitizing, lubrication, and re-assembly) with store personnel. Train store personnel to follow proper procedures (stress importance of store level maintenance ie. lubrication, filter cleaning, etc.).

•Make sure store personnel have appropriate supplies (lubricant, cleaning brushes and sanitizer) to care for machine.

Page 12

Model 3511

 

 

Page 13 Page 15
Image 14
Page 13 Page 15
Contents Model 3511 Beverage Freezer Manual Page Table of Contents Model OPERATOR’S Safety PrecautionsFreezer Application and Specifications Product TipsMix Considerations General Carburetor AssemblyFreezer Specifications Installation Shipment TransitReview hopper contents to make sure all parts are available How to Operate Operation and AdjustmentsAccessory Installation Mix Low FunctionConsistency Adjustment Figure JDrain and Rinse Care and CleaningDisassembly and Cleaning Tight. Do not use tools to tighten knobs Sanitizing and Refilling Figure CC Insert Retaining PinSuggested Daily Maintenance MaintenanceClean-In-Place Procedure Daily Cleaning Parts Replacement SchedulePreventative Maintenance Procedure Every 6 to 12 Months How to Adjust Belt How to Clean Exposed Filter Air-Cooled Unit OnlyHow to Clean Concealed Filter Air-Cooled Unit Only How to Change Back Lit Sign Merchandiser BulbGeneral Troubleshooting Problem Probable Cause RemedyCheck List Exploded View Model Model Base Assembly Model Electrical Box Assembly Model 3511 Wiring Diagram Model 3511 Compressor Wiring Model 3511 Ladder Diagram Model 3511 Spinner Wiring Model 3511 Refrigeration Model 3511 Refrigeration Schematic Model Grindmaster Corporation Form # WH-305-02 W0600114

3511 specifications

The Grindmaster 3511 is a state-of-the-art commercial coffee grinder that has become a staple in cafes, restaurants, and specialty coffee shops around the world. Known for its exceptional performance and reliability, the Grindmaster 3511 showcases several key features and technological advancements that cater to the demands of both baristas and coffee enthusiasts.

One of the most notable features of the Grindmaster 3511 is its precision grinding capabilities. The grinder is equipped with high-quality flat burrs that ensure a uniform grind size, which is essential for optimal extraction and the development of rich and flavorful coffee profiles. With adjustable grind settings, users can easily switch from espresso to French press grinds, accommodating various brewing methods and preferences.

The Grindmaster 3511 has a robust construction designed for heavy use in commercial settings. The grinder’s durable materials and components ensure longevity and consistent performance, allowing it to withstand the rigors of daily operation. This reliability is complemented by an efficient motor that operates quietly, making it suitable for environments where customer experience is paramount.

In terms of technology, the Grindmaster 3511 features an intuitive digital interface that simplifies the grinding process. The built-in timer allows baristas to set precise grind times, ensuring consistent doses for each brew. This precision is crucial in maintaining the quality and flavor of the coffee, which can vary significantly with inconsistent grind sizes.

Additionally, the Grindmaster 3511 is designed with user-friendly maintenance features. The removable grind chamber and easy access to critical components make cleaning and upkeep straightforward, promoting hygiene and prolonging the life of the grinder. This ease of maintenance is particularly beneficial for busy establishments where time is of the essence.

Moreover, the Grindmaster 3511 integrates safety features such as an automatic shut-off system, which helps prevent overheating and protects the motor during prolonged use. This attention to safety and efficiency ensures that the grinder not only meets but exceeds industry standards.

Overall, the Grindmaster 3511 stands out for its combination of precision, durability, and ease of use. Its advanced grinding technology and thoughtful design make it a valuable investment for any coffee business aiming to deliver high-quality beverages consistently. With the Grindmaster 3511, users can expect a reliable grinding experience that enhances the overall coffee-making process.
Top Page Image Contents