Grindmaster 5511, 5311 instruction manual Reassembly, See Figure AA & BB

Page 16

Cleaning Following Complete Disassembly of Unit (cont.)

IMPORTANT: After disassembly, thoroughly scour each part of the freezer in a warm mild detergent solution including the inside of the freezing cylinder and the mix storage hopper. Rinse each part with cleanwater. Prepare a minimum of 3 1/2 gallons (13 liters) of sanitizing solution (Divorsol CX or equiva- lent) following the manufacturer's instructions.

Note: Add 3 ounces (85.4 mg) of Diversol CX to 3 1/2 gallons (13 liters) of 120° Fahrenheit (50° Centigrade) water to achieve a concentrations of 200 parts per million. Dip or wipe each part

in sanitizing solution and allow them to dry on clean paper toweling.

Reassembly

1.Wet the inner rubber lip of the rotary portion of the seal and the back end of the auger shaft with water. Slide rotary portion of assembly onto the auger shaft, RUBBER FIRST, with the smooth sealing surface toward the back of the auger. (See Figure Z)

Figure Z Re-assemble rotary

portion of seal as shown

2.Insert the stationary portion of the seal into the grooved rubber boot with the polished surface facing out

(forward). Lubricate the grooved exterior portion of the boot and

Figure AA Installing the stationary

insert it straight back into recess at the back of the freezing cylin-

portion seal

der, RUBBER FIRST.

 

(See Figure AA & BB)

 

Note: If the circular portion of the seal is white, make sure that the

 

groove is toward the rubber (back of freezer).

 

3.Reassemble the dasher assembly, as shown in Figure CC. Insert Figure BB Seal Assembly installed correctly the larger front and smaller rear white plastic bearings into dasher,

then slip in the stator rod. Attach scraper blades. Carefully and slowly guide the auger into the freezing cylinder taking care not to damage the seal assembly. Turn auger shaft until it engages the square drive coupling.

4.Reassemble the dispensing valve assembly as shown on Figure DD.

Thoroughly wash and sanitize all components, lubricate the inside

Figure CC

bore of valve body with a thin film of food grade sanitary lubricant.

 

Reinstall the O-Rings on the plunger assembly and lubricate the

 

entire plunger. Reassemble the valve and replace the retainer pin.

 

Inspect and lubricate the large O-Ring and refit it into the rear of

 

the valve assembly. Install the valve assembly on the front studs

 

and tighten knobs until they are finger tight.

 

Do not use tools to tighten knobs.

 

Figure DD

Crathco® 5311 & 5511 Manual

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Contents Crathco Beverage Freezers Page Operators Safety Precautions Shipment TransitInstalling Your Unit Removal from Carton and PalletInstallation of Concealed Air Filter Accessory Figure DHow to Operate Mix Considerations GeneralOverrun Carburetor AssemblyComputing Overrun Use of Stand-By Switch Mix Low FunctionAt the start of the STAND-BY period At the end of the STAND-BY periodProduct Tips Figure CHopper Temperature Adjustment Standby Freezing Cylinder Temperature AdjustmentConsistency Control Overview Figure I Electronic Control Board Daily Cleaning Procedure Clean-in-place Drain and RinseCleaning Carburetor, Dispensing Valve and Plunger Assembly Daily Cleaning ProcedureSanitizing Carburetor and Valve Components Sanitizing and Refilling Figure R Insert Valve HandleCleaning Following Complete Disassembly of Unit Finger. See Figure YReassembly See Figure AA & BBSuggested Weekly Maintenance Sanitizing and RefillingHow to Clean Exposed Filter How to Clean Concealed FilterHow to Clean Condenser Annual MaintenanceBelt Adjustment Done by a qualified technicianActual Weight WeightCircuit NEMA# ElectricalCrathco 5311 & 5511 Manual Freezer will not run or freeze down Product too softImproper product taste Frozen product too stiff, or freezerClicking sound from electrical box Merchandiser light flickers whenFreezer cycles Thumping sound from insideExploded View Model Part Number Description Exploded View Model 5311 Base Assembly Exploded View Model 5511 Base Assembly Base Assembly Refrigeration Capillary Tube Exploded View Probe Assembly Probe W0572362Crathco Machine Assembly Check List Electrical Components 5511-0102-057-3-20-00 Front Electrical Box 5511-0101-057-3-20-00 Electrical Box Spinner Hook-Up Wiring Diagram 5511-0100-057-9-14-00 Compressor Wiring Diagram Ladder Diagram 115V 60 hz Ladder Diagram 208/230V/50 Hz Wiring Diagram Solenoid Complete Refrigeration Circuit
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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.

One of the main features across these models is their user-friendly interface. They are equipped with intuitive controls, allowing users to easily adjust grind settings to achieve the desired coarseness or fineness. The 5711, for instance, is celebrated for its precision adjustment system, enabling users to fine-tune their grind settings for varying brewing methods, from espresso to French press.

Another noteworthy characteristic is the incorporation of an efficient motor that not only ensures smooth operation but also enhances durability for long-term use. These grinders operate quietly, making them suitable for environments where noise reduction is essential, such as coffee shops or homes with open layouts.

Safety and convenience features are also integral to the Grindmaster series. Most models include a safety lock to prevent operation while the grinder is being cleaned or adjusted. The removable grinding chamber makes it simple to clean and maintain the equipment, extending its lifespan and ensuring consistent quality.

The design of the Grindmaster grinders reflects both functionality and aesthetics. Their sleek and modern appearance fits seamlessly in both commercial settings and home kitchens. The robust construction withstands daily wear and tear, making them a reliable choice for frequent use.

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.
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