Instruction/ maintenance manual of the product 21H Grindmaster
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W arning Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 T echnical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Unit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 W ater Hook-up . . . . . . .
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Grind’n Brew ® Cof fee Systems Page 3 W arning Labels ! W ARNING: USE ONL Y ON A CIRCUIT THA T IS PROPERL Y PROTECTED AND CAP ABLE OF THE RA TED LOAD. ! W ARNING: ELECTRONICALL Y GROUND THE CHASSIS. ! W ARNING: DO NOT DEFORM PLUG OR CORD. ! W ARNING: FOLLOW NA TIONAL AND LOCAL ELECTRICAL CODES.
Page 4 Grind’n Brew ® Cof fee Systems x x x x x x x x 1810 1810 208 3660 1710 1710 2674 3560 1810 1810 2749 3660 120 120 208/240 120 120 208/240 208/240 208/240 1710 1710 2674 3560 1810 1810 2749 3.
Grind’n Brew ® Cof fee Systems Page 5 Unit Inst allation IMPORT ANT : This brewer should be inst alled by a knowledgeable and experienced commercial equipment inst aller .
Page 6 Grind’n Brew ® Cof fee Systems Electrical Hook-up and S t art-up Procedure (All Models) IMPORT ANT : Do not plug the unit in yet. IMPORT ANT : This equipment must be inst alled in compliance with applicable Federal, St ate and/or Local electrical codes having jurisdiction.
Grind’n Brew ® Cof fee Systems Page 7 Brewing IMPORT ANT : Brewers are factory set for the correct grind and brew times for average situations. Y ou should not need to make adjustment s in the field. 1. Make sure that a new paper filter is in the brew basket and the brew basket is in place in the brewer .
Page 8 Grind’n Brew ® Cof fee Systems User Settings The Grind’n Brew® has several factory-set options that can be modified by the user . These are divided into two categories: Universal Settings or Brew Settings.
Grind’n Brew ® Cof fee Systems Page 9 User Menu The User Menu is accessed by pressing the SET key on the display board. Navigation is accomplished by pressing the UP , DOWN and SET keys. Feedback to the user is shown by the 3-digit numerical display .
Page 10 Grind’n Brew ® Cof fee Systems Brew V olume Setting Menu This feature sets the brew time based on water volume of a desired cont ainer . Before using this feature, remove the brew basket, remove the spray head and place the desired container in place underneath the brewer .
Grind’n Brew ® Cof fee Systems Page 11 Factory/Field T est Menu This menu is intended to check product functionality both at the end of the factory line and in the field. This mode is entered by pressing and holding the DOWN key on the display board and Full/Half key on the keypad for 10 seconds.
Page 12 Grind’n Brew ® Cof fee Systems Figure C T imer Settings A standard 64 oz. bottle Grind’n Brew All Airpot Grind’n Brews • Increase of 1 sec. to timer setting equates to an increase in fluid volume by 1/2 oz. • Decrease of 1 sec. to timer setting equates to a decrease in fluid volume by 1/2 oz.
Maintenance Daily Cleaning Cabinet: The outside of the machine can be cleaned with a damp cloth, a household dusting spray or a stainless steel cleaner . Do not use any abrasive such as Scotchbrite or Brillo pads. These may mar the finish. Wipe the underside of the cabinet hood with a clean cloth.
Page 14 Grind’n Brew ® Cof fee Systems Shear Plate Replacement (Refer to Figure E) T ools Required: #2 Phillip s screwdriver , large flat blade screwdriver 1. Unplug the machine. 2. Remove the front panel. Shut of f the bean flow to the grinder . Single bean units require you to pull the bean shut-off valve forward.
Grind’n Brew ® Cof fee Systems Page 15 CAUTION: Unplug power cord from outlet before cleaning or servicing the unit. T roubleshooting Guide The following procedures must be performed by a qualified service technician.
Page 16 Grind’n Brew ® Cof fee Systems T roubleshooting Guide (cont.) If you still need help, call our T echnical Service Department at 800-695-4500 (USA & Canada only) or 502-425-4776, Monday through Friday , 8:00 AM - 8:00 PM Eastern Standard T ime or an authorized service center in your area.
Grind’n Brew ® Cof fee Systems Page 17 Exploded V iew Grind’n Brew Assembly.
Page 18 Grind’n Brew ® Cof fee Systems Mounting Sheet Assembly W armer Assembly Basket Arm Assembly.
Grind’n Brew ® Cof fee Systems Page 19 Exploded V iew Hot W ater T ank Assembly 1 61762 PLUG , 5/8" HOLE 2 61 128 PROBE, THERMISTOR 12" LG .
Page 20 Grind’n Brew ® Cof fee Systems Exploded V iew Grinder Assembly.
Grind’n Brew ® Cof fee Systems Page 21 Single Bean Upper Assembly Dual Bean Upper Assembly.
Page 22 Grind’n Brew ® Cof fee Systems Wiring Diagram 1 15/230V , 60Hz.
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© Grindmaster Corporation, 1997 PRINTED IN USA 1008 Form # BW-350-14 Part #70661 T el (502) 425-4776 • Fax (502) 425-4664 • 1-800-695-4500 (USA & Canada only) P .O. Box 35020 • Louisville, KY 40232 • USA www .grindmaster .com • email: info@grindmaster .
An important point after buying a device Grindmaster 21H (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Grindmaster 21H yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Grindmaster 21H - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Grindmaster 21H you will learn all the available features of the product, as well as information on its operation. The information that you get Grindmaster 21H will certainly help you make a decision on the purchase.
If you already are a holder of Grindmaster 21H, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Grindmaster 21H.
However, one of the most important roles played by the user manual is to help in solving problems with Grindmaster 21H. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Grindmaster 21H along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
