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Fetco CBS-71A User Manual

Coffee brewing systems installation - operation - service.
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FOOD EQUIPMENT TECHNOLOGIES COMPANY
640 Heathrow Drive • Lincolnshire • IL • 60069 • USA
Phone: (800) 338-2699 • (847) 719-3000 • Fax: (847) 821-1178
Emergency Service Only: (800) 660-0035 (U.S. & Canada)
E-mail: techsupport@fetco.com • Internet: http://www.fetco.com
Coffee
Brewing
Introduction..................................................................... 2
Product Description/Features ........................................ 2
Technical Data ............................................................... 2
Brewing Specifications ............................................... 2
Weights and Capacities.............................................. 2
Installation ...................................................................... 5
Keys To A Successful Installation .............................. 5
Brewer Installation ...................................................... 5
Steam Heated Brewers .............................................. 6
Transfer System (AT versions only) ........................... 7
FETCO® and LUXUS® are trademarks or trade names of Food Equipment Technologies Company.
3
Systems

Table of Contents

User's Guide
Installation - Operation - Service
CBS-71A/AC
CBS-72A/AC/AT/ATC
Operating Procedures ....................................................8
Brewing System ..........................................................8
Transfer System..........................................................9
Service..........................................................................10
Warranty ...................................................................10
Principles of Operation .............................................10
Adjustments ..............................................................11
Maintenance/Cleaning ..............................................13
Replacement Parts List.............................................15
Part # P006
Revised December 15, 2003

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Table of Contents

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   Summary of Contents for Fetco CBS-71A

  • Page 1: Table Of Contents

    Maintenance/Cleaning ..........13 Brewer Installation ............5 Replacement Parts List..........15 Steam Heated Brewers ..........6 Transfer System (AT versions only) ......7 FETCO® and LUXUS® are trademarks or trade names of Food Equipment Technologies Company. Part # P006 Revised December 15, 2003...
  • Page 2: Introduction

    Each FETCO brewing system is evaluated for quality, pre-set for installation, and 100% tested for performance prior to shipment. If you have any questions about your new brewer, please call FETCO at (800) 338-2699, or visit our web site at http://www.fetco.com.
  • Page 3: Electrical Configuration And Brewing Efficiency

    Voltage Maximum Batches per Hour (max 5) Model Configuration Connection Phase Wires Amp draw Cold Water Hot Water CBS-71A (-1) 3 X 5 KW 120/208 3 ph. 4 + ground 11.5 33.0 120/220 3 ph. 4 + ground 13.3 36.0 120/240 3 ph.
  • Page 4: Steam Heated Brewers

    Maximum Model Steam Demand Pressure Volts Wires Amp draw Size Heads Batches/Hour CBS-71A/AC (-4) 80 lbs./hr. 10-15 PSI 2 + ground 6.0 gal. CBS-72A/AC (-6) 160 lbs./hr. 10-15 PSI 2 + ground 6.0 gal. Customer supplies one ¾ inch steam line. No power management between sides.
  • Page 5: Installation

    Keys To A Successful Installation FETCO coffee brewers are rugged and reliable machines that will provide many years of service. However, if not installed correctly by qualified personnel, the brewer will not operate properly and damage to the brewer may result.
  • Page 6: Steam Heated Brewers

    At the brewer’s terminal block, verify that the correct voltage is between terminals, according to the diagram above. • CBS-71A - press the power switch. CBS-72A - press only the power switch on the brewer’s left side. The power switch will illuminate. After a delay of 5-6 seconds, the tank should begin filling with water. •...
  • Page 7: Transfer System (at Versions Only)

    Transfer System (AT versions only) Holding Tank Set-up • Place the tank stand in the desired location. • Using a carpenter’s level, adjust the legs until the stand is perfectly level front-to-back, and left-to-right. • Each leg has a flange with 2 holes for bolting the stand to the floor (required for safety). Mark the location of the holes on the floor.
  • Page 8: Operating Procedures

    Operating Procedures Brewing System Before brewing, always verify the cleanliness of the brew baskets and dispensers. 1. Push the POWER switch to the ON position • The button will illuminate to indicate that the brewer has power and is operational. 2.
  • Page 9: Transfer System

    Transfer System 1. Before Brewing • Remove the sight gauge vent cap from the dispenser you want to transfer, and insert the transfer hose into the top of the sight gauge. • Ensure that the dispenser, brew basket, and holding tank cover are in place, and that all old coffee has been drained from the holding tank and dispensers.
  • Page 10: Service

    0 to 35% bypass. For more information, see the bypass adjustment instructions on page 11. Unlike other FETCO brewers, the amount of water dispensed is not controlled by the brew timer setting. It is factory set at 6 gallons and is not adjustable.
  • Page 11: Adjustments

    The flow rate of the brewing and bypass water can be reduced if mineral deposits accumulate inside the brew and bypass orifices. See page 12 for instructions on removing the orifices. Safety Features Thermal breaker: In the unlikely event that the liquid level control board fails, and allows the brewer to heat without water in the tank, the thermal breaker will disable the heaters once the tank temperature exceeds the breaker’s temperature limit (152°C).
  • Page 12 Timer Adjustments: All models are equipped with a brew timer and bypass timer for each side. The AT (Automatic Transfer) versions have an additional timer to control the transfer pump. All three timers are identical, and are mounted on the main control board in the brewer’s upper compartment, as shown on the diagram.
  • Page 13: Maintenance/cleaning

    Brew & Bypass Orifices: Removing or replacing the brew orifice is necessary if a longer or shorter brew cycle is desired, or if mineral deposits have accumulated inside of it, reducing the flow of water. There is only one size bypass orifice (.206”), which may also be restricted by mineral deposits. To change either orifice: •Remove the brew basket and brew basket drawer.
  • Page 14 Cleaning Stainless Steel (These procedures were developed by NAFEM and Packer Engineering.) 1. Use the proper tools. Don’t use; steel pads, wire brush, or scrapers When cleaning your stainless steel products, take care to use non-abrasive tools. Soft cloths and plastic scouring pads will not harm the steels passive layer.
  • Page 15: Replacement Parts List

    Replacement Parts List Part Number Description List Price 58036 latching pushbutton, power/transfer, white $46.00 58037 signal indicator, ready, green $32.00 58038 momentary pushbutton, brew, yellow $26.00 58039 momentary pushbutton, stop, red $26.00 58040 momentary pushbutton, transfer, black $22.00 58041 momentary pushbutton, rinse, blue $22.00 58042 emergency pushbutton, stop, red...
  • Page 16 blank page...

This manual is also suitable for:

Cbs-72aCbs-71acCbs-72atCbs-72acCbs-72atc

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