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33736  030205

P2321

CLEANING

 

The use of a damp cloth rinsed in any mild, non-abrasive, liquid detergent is recommended for cleaning 

all surfaces on Bunn-O-Matic equipment. Care should be taken not to scratch the hopper or windows with any 

abrasive material. Regular cleaning will keep your grinder looking new for years.

COFFEE GRINDING

 

1.  Visually inspect the selected hopper for an ample supply of whole bean coffee.

2.  Place a paper filter into the brew funnel. The filter must not be folded-over or tilted to one side.

3.  Insert the funnel into the funnel rails and push until it stops.

4.  Choose the batch size and side of grinder to use.

5.  Press the 

GRIND

 button. The grinding action will stop automatically after the preset amount of ground coffee 

is dispensed into the funnel.

ADJUSTMENTS

 

The grind can be set from very fine to very coarse. The amount may be adjusted for use in most commercial 

coffee brewers. The following procedures should be used to make adjustments. A change in the burr adjustment 

will also change the amount dispensed. Any adjustment of the burrs should be followed by an adjustment of the 

timer.

Burr Adjustment

1.  Unplug the grinder and empty all beans from the hoppers.

2.  Plug in the grinder, press and release the 

GRIND

 button (with either hopper selected). Run a few grind cycles 

until all of the coffee in the grind chamber is used.

3.  Remove the upper front inspection panel.

4.  Loosen the locknut by one turn.

5.  Press the 

GRIND

 button and slowly turn the adjusting screw in a clockwise 

direction until a metallic whine is heard due to the rubbing of the grinding 

burrs. (It may be necessary to start more than one grind cycle to obtain this 

sound.)

6.  Make a mark with a pen on the decal to note the position of the arrow on the 

grind adjustment screw.

7.  The following settings approximately correspond to the CBC recognized grinds.  

All are referenced from the arrow position noted in #6.

 

FINE GRIND

: Rotate the adjusting screw 7 hash marks in a counterclockwise direction.

 

DRIP GRIND

: Rotate the adjusting screw 8 hash marks in a counterclockwise direction.

 

REGULAR (COARSE) GRIND

: Rotate the adjusting screw 12 hash marks in a counterclockwise direction.

8.  Hold the adjusting screw in its set position with a screwdriver while tightening the lock nut.

Summary of Contents for G9-2T DBC

Page 1: ... obtain the Illustrated Parts Catalog visit the Bunn O Matic website at www bunn com This is absolutely FREE and the quickest way to obtain the catalog Contact Bunn O Matic Corporation at 1 800 286 6070 to obtain a paper copy of the required Illustrated Parts Catalog mailed via U S Postal Service www bunnomatic com INSTALLATION OPERATING MANUAL G9 2T DBC for use with Smart FunnelTM 33736 0000F 05 ...

Page 2: ...the defective equipment prepaid to an authorized BUNN service location and 3 receiving prior authorization from BUNN that the defective equipment is under warranty THE FOREGOING WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTY WRITTEN OR ORAL EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF EITHER MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE The agents deale...

Page 3: ...ached 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...

Page 4: ... 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 Example Selecting the lower pad on the left side will grind enough beans from the left side of the grinder to brew the amount programmed into grinder Power ON OFF Pad e 100V Models Pressing the ON OFF pad alternately turns...

Page 5: ...dispensed Any adjustment of the burrs should be followed by an adjustment of the timer Burr Adjustment 1 Unplug the grinder and empty all beans from the hoppers 2 Plug in the grinder press and release the GRIND button with either hopper selected Run a few grind cycles until all of the coffee in the grind chamber is used 3 Remove the upper front inspection panel 4 Loosen the locknut by one turn 5 P...

Page 6: ...represents the name of the coffee that is to be loaded into the hopper 2 Press and release the GRIND button to increase the number or press and release the STOP button to decrease it 3 When the correct number for the coffee being used is displayed press any of the batch buttons on the other side All three indicators on that side will begin flashing 4 Repeat step 2 to enter the name for the coffee ...

Page 7: ...nel 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 Unplug grinder from the outlet 2 Press in and hold both the STOP and the GRIND buttons and plug cordset into the outlet Af...

Page 8: ...Use the table below to find approximate timer setting for the grind and amount of coffee desired 3 To enter the setup mode and make an adjustment press and hold the hidden programming pad under the One of the batch indicators will begin to flash off and on At this point release the button 4 Push the hopper batch selector button for the batch to be adjusted Note that the digital display shows the c...

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