Weekly or Bi-Weekly, Depending on Use

1)Fill shuttles with one gallon, 2/3 full, of hot water.

2)Pour into the shuttle liners the recommended concentration of urn cleaner (excessive amounts of cleaner will attack the stainless steel).

Urn cleaners that have been used successfully:

DIP-IT, manufactured by Economics Laboratories, Inc. 4 Corporate Park Drive

White Plains, NY 10604

OXYLITE, manufactured by Avril, Inc., Syndet Division 601 N. Third Street

Reading, PA 19601

3)Scrub the liner interior with a plastic bristle brush.

4)Remove the knurled nut at the top of the gauge glass and clean the glass with a small bottle brush.

5)Pour out the contents of the shuttle.

6)Remove the handle assembly of the shuttle faucet by unscrewing the plastic bonnet.

7)Gently wash the faucet seat cup with a soft cloth and warm soapy water.

8)Wash the faucet shank with a bottle brush.

9)Soak airpot pick-up tube assembly in hot soapy water. Urn cleaner may be used for stronger cleaning.

10)Clean the warmer and bottom of shuttle surfaces. These surfaces must be clean for proper heat transfer.

11)Polish the exterior of the brewer with stainless steel cleaner. Use the appropriate cleaner for brass, copper, or vinyl if these optional finishes are provided.

Service

The rest of this manual contains information to aid the service person who is working on this equipment. This page has information on performing common service tasks. Following this is the Troubleshooting section which can help diagnose problems which are divided into three basic systems: filling, heating, and brewing.

Next is an illustrated parts breakdown which will help in the selection of repair parts. If further assistance is needed, call our Technical Service Department at (502) 425-2776or 800-695-4500(USA & Canada only) Monday -Friday between 8:00 am and 8:00 pm EST.

Wiring diagrams are also provided. Locate the basic diagram for the model you are working with. If there are any options, see Diagram #091-548 (page 31 of this manual) which shows the wiring alterations for Shuttle Brewer & Airpot/Shuttle Brewer options.

Shuttle Brewers & Airpot/Shuttle Brewers

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Grindmaster RAPS300E, RAP400E, RAP300E, RAPS400E instruction manual Service, Weekly or Bi-Weekly, Depending on Use

P300E, RAPS400E, P400E, RAP300E, RAP400E specifications

The Grindmaster RAP300E, RAP400E, P400E, RAPS400E, and RAPS300E are advanced coffee grinding machines designed for high-performance use in cafés, restaurants, and coffee shops. These models incorporate innovative technologies that cater to the increasing demand for efficiency and precision in coffee preparation.

Starting with the RAP300E, this grinder boasts an impressive grinding speed, ensuring that coffee enthusiasts can swiftly grind their favorite beans without sacrifice to flavor integrity. It features an intuitive display which allows for easy operation and adjustment of grind settings. The RAP300E utilizes durable burrs, enhancing its ability to maintain a consistent grind size, a critical factor for achieving the perfect espresso shot.

The RAP400E enhances the capabilities of the RAP300E with a stronger motor that accommodates larger volumes of coffee beans. This feature is particularly useful for businesses with high customer turnover. Additionally, this model includes advanced noise reduction technology, allowing for quieter operation—a significant advantage in busy coffee environments where the ambience matters.

The P400E makes its mark with a focus on portability and compact design. Ideal for smaller coffee shops or mobile setups, it retains the essential features found in larger models without compromising on quality. Users will appreciate its lightweight construction and easy-to-navigate interface, making it a standout choice for baristas on the go.

In the RAPS400E and RAPS300E models, Grindmaster introduces the innovative Automatic Portion System (APS), which ensures precise measurements for each coffee grind. This technology reduces wastage and ensures consistency in serving sizes, thereby maintaining the quality of each cup brewed. Both models offer extensive customization options for grind settings, enabling baristas to experiment with various brew methods.

Moreover, all these machines are built with user-friendly maintenance features. They offer easy access to the burrs for cleaning and adjustment, extending the lifespan of the equipment. The machines are also made from high-quality materials that ensure durability, crucial for demanding work environments.

In summary, the Grindmaster RAP series, along with the P400E, represents a leap in coffee grinding technology. These models are tailored to meet the evolving needs of the coffee industry, combining user-friendly designs with advanced functionalities, making them invaluable assets for coffee professionals.