Service manual

ManualsBrandsBunn ManualsGrinderG9-2T DBC

PERSONAL INJ

URY

HAZARD.

P F

CTS

UT O

NING

CAUTION

G9-2T DBC

for use

with Smart Funnel

INSTALLATION & OPERATING GUIDE

BUNN-O-MATIC CORPORATION

POST OFFICE BOX 3227

SPRINGFIELD, ILLINOIS 62708-3227

PHONE: (217) 529-6601 FAX: (217) 529-6644

To ensure you have the latest revision of the Operating Manual, or to view the Illustrated Parts

Catalog, Programming Manual, or Service Manual, please visit the Bunn-O-Matic website, at

www.bunn.com. This is absolutely FREE, and the quickest way to obtain the latest catalog and

manual updates. For Technical Service, contact Bunn-O-Matic Corporation at 1-800-286-6070.

Summary of content (9 pages)

PAGE 1
G9-2T DBC for use with Smart Funnel® N IO UT RY CA L INJU A . ON RD D RS ZA AN PE HA ERS TS EC FINGOBJ ER . EP N PP NG KE REIG HO NI F FO O E OPE OUT UT CH OR INSTALLATION & OPERATING GUIDE BUNN-O-MATIC CORPORATION POST OFFICE BOX 3227 SPRINGFIELD, ILLINOIS 62708-3227 PHONE: (217) 529-6601 FAX: (217) 529-6644 To ensure you have the latest revision of the Operating Manual, or to view the Illustrated Parts Catalog, Programming Manual, or Service Manual, please visit the Bunn-O-Matic website, at www.
PAGE 2
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows: 1) All equipment other than as specified below: 2 years parts and 1 year labor. 2) Electronic circuit and/or control boards: parts and labor for 3 years. 3) Compressors on refrigeration equipment: 5 years parts and 1 year labor.
PAGE 3
CONTENTS User Notices...................................................................................................................................................... 3 Electrical Requirements..................................................................................................................................... 4 CE Requirements...............................................................................................................................................
PAGE 4
ELECTRICAL REQUIREMENTS This grinder has an attached cordset and requires: 2-wire, grounded service rated 120 volts ac, 9 amp, single phase, 60 Hz for 120 volt models, 2-wire, grounded service rated 230 volts ac, 4 amp, single phase, 50 Hz for 230 volt models, 2-wire, grounded service rated 100 volts ac, 9 amp, single phase, 50 Hz for 100 volt models. NOTE: If the power cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.
PAGE 5
OPERATING CONTROLS c d d a b e Grind Pad (a) Pressing the GRIND button initiates a timed grind cycle. Stop Pad (b) Pressing the STOP button ends the operation of the grinder. ® PAD (c) Pressing the ® pad allows programming access (see page 6). Hopper/Batch Selector Pads (d) These pads are located on the funnel depictions on each side of the grinder with a total of 6 pads. Selecting one of these pads will select the amount of grind and side from which to grind.
PAGE 6
CLEANING WARNING - Unplug the grinder before the removal of any panel or grind chamber-housing parts. 1. Clean all exterior surfaces using a damp cloth rinsed in any mild, nonabrasive, liquid detergent. Care should be taken not to scratch the grinder with any abrasive material. 2. Empty all beans from hopper(s). Plug in the grinder; place an empty funnel with filter into the funnel rails. Press and release the “GRIND” button.
PAGE 7
COMMUNICATING WITH COFFEE BREWER When the grinder is used with its companion brewer, the name of the coffee and the size of the batch ground is communicated to the brewer through the chip in the funnel handle as it is placed into the brewer. Therefore, it is necessary to “tell” the grinder the names of the coffees that have been loaded into the hoppers. The names are chosen from the Coffee Chart shown below. Contact the factory if custom names that are not on the chart are required.
PAGE 8
SELECTING COFFEE NAMES (Continued) NOTE: If a number is chosen from the chart below, and entered into the grinder, check to be sure the number entered represents the name of the coffee on the chart. 1. Grind into the funnel then insert the funnel into the brewer funnel rails. 2. The display will read the coffee name that was ground into the funnel. 3. If this name is different from the name on the chart, the grinder’s memory needs to be reset. Resetting the grinder memory (to match the chart below) 1.
PAGE 9
TIMER ADJUSTMENT (CONTROL BOARD) Three different batch settings are selectable for each hopper. Each batch is independently adjustable by setting the length of time a slide gate opens to allow beans to drop into the grinding chamber. A second time setting for each batch determines how long the grind motor continues to run after the slide gate closes. This time is set long enough to insure that all the beans dropped into the grind chamber are ground and dispensed. 1. Determine the grind setting.