Beverage-Air 3311 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 3311

 

 

Page 13 Page 15
Image 14
Page 13 Page 15
Contents Model 3311 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 115V Air-Cooled Model Item no DescriptionExploded View Model 220V Air-Cooled Model Part Number DescriptionExploded View Model 115V Water-Cooled Model Model Base Assembly 115V Air-Cooled Model Part Description NumberModel Base Assembly 220V Air-Cooled Model Part Number DescriptionModel Base Assembly 115V Water-Cooled Model Model Electrical Box Assembly 115V Model AC/WC Units Model Electrical Box Assembly 220V Air-Cooled Model Model Wiring Diagram 115V Air-Cooled Model Model Wiring Diagram 220V Air-Cooled Model Model Wiring Diagram Water-Cooled Model Model 3311 Compressor Wiring Model Ladder Diagram 115V Air-Cooled Model Model Ladder Diagram 220V Air-Cooled Model Model Ladder Diagram 115V Water-Cooled Model Model 3311 AC/WC Units Spinner Hook-Up 115V Model 220V Model Model Refrigeration 115V Air-Cooled Model Model Refrigeration 220V Air-Cooled Model Model Refrigeration 115V Water-Cooled Model Model Refrigeration Schematic AC Units 115V & 220V Models Model Refrigeration Schematic Water-Cooled Model Model Grindmaster Corporation Form # WH-312-02 W0600110

3311 specifications

The Beverage-Air 3311 is a top-tier commercial refrigerator meticulously designed to meet the demanding needs of foodservice establishments. Known for its reliability and efficiency, this model is a favorite among restaurant owners, bars, and cafés. The primary focus of the Beverage-Air 3311 is to provide optimal storage conditions for beverages, including soft drinks, juice, and bottled water, ensuring they are kept at ideal temperatures for maximum freshness.

One of the standout features of the Beverage-Air 3311 is its spacious interior, which provides ample storage for a variety of beverages. Measuring 33 inches wide, this unit can accommodate multiple shelves, each adjustable to suit the specific height requirements of various bottles and containers. The unit typically comes with sturdy, epoxy-coated wire shelves that not only ensure uniform cooling but also provide resistance against spills and easy cleaning.

Equipped with a powerful refrigeration system, the Beverage-Air 3311 utilizes environmentally friendly refrigerants, aligning with modern standards for sustainability. The compressor is designed for efficiency, providing rapid cooling and maintaining consistent temperatures across the unit while minimizing energy consumption. This feature is particularly valuable for businesses aiming to reduce operating costs while maintaining high product quality.

The Beverage-Air 3311 also includes a self-closing door with magnetic gaskets, which helps maintain the internal temperature and prevents cold air loss, thereby enhancing energy efficiency. Additionally, the doors are equipped with locks to ensure the security of valuable beverages during off-hours.

For enhanced visibility, the Beverage-Air 3311 can feature a glass door option, allowing customers and staff to easily view the stored products without opening the door. This feature not only improves accessibility but also adds an aesthetic appeal to the display.

In terms of durability, the exterior of the Beverage-Air 3311 is crafted from high-quality stainless steel, providing resistance against rust and corrosion while ensuring an easy-to-clean surface. The interior is designed with seamless construction, which further reduces the chances of bacteria buildup and makes maintenance straightforward.

Overall, the Beverage-Air 3311 combines advanced technology with thoughtful design features, making it an ideal choice for those looking to enhance their beverage service. With its capacity, efficiency, and durability, this commercial refrigerator stands out as a reliable partner in the fast-paced environment of food and beverage service.
Top Page Image Contents