BUNN G3 3-lb Bulk Coffee Grinder Installation
Contents
1. INSTALLATION amp 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 10191 0000T 09 08 1995 Bunn 0 Matic Corporation ERX www bunn com os 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 4 Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis parts and labor for 3 years or 30 000 pounds of coffee whichever comes first These warranty periods run from the date of installation BUNN warrants that the equipment manufactured by it will be commercially free of defects in material and workmanship existing at the time of manufacture and appearing within the applicable warranty peri2. An extension cord when used must be shorter than 20 feet if 16 gage 3 conductor wire or shorter than 10 feet if 18 gage 3 conductor wire FAILURE TO COMPLY RISKS EQUIPMENT DAMAGE FIRE OR SHOCK HAZARD READ THE ENTIRE OPERATING MANUAL INCLUDING THE LIMIT OF WARRANTY AND LIABILITY BEFORE BUYING OR USING THIS PRODUCT 20545 0000D 01 04 1990 Bunn O Matic Corporation 20545 0000 BUNN Coffee Mill 1 Select the desired grind 2 Lift the lid and pour coffee beans into the hopper 3 Slip bag under the chute Rest the bag on the tray 4 Press the start switch 5 Flip the cleaning lever a few times as dispensing slows 6 Remove the bag The grinder will stop automatically 39957 0000 G2 amp G3 10191 113007 ELECTRICAL REQUIREMENTS The 120 volt and 240 volt grinders have an attached cordset and requires 2 wire grounded service rated 120 volts ac and 240 volts ac 15 amp single phase 60 Hz The 230 volt grinders have a power connector and requires 2 wire grounded service rated 230 volts ac 15 amp single phase 50 Hz CE REQUIREMENTS e This appliance must be installed in locations where it can be overseen by trained personnel e For proper operation this appliance must be installed where the temperature is between 0 C to 35 C e Appliance shall not be tilted more than 10 for safe operation e An electrician must provide electrical service as specified in conformance with all local and nationa
3. he top of the chute and remove the chute Using a pair of pliers remove the C clips securing the flapper arm to the chute Remove the flapper securing pins carefully noting the location of each flapper spring Wash all parts in a mild solution of detergent with hot water and a stiff non metallic bristle brush Rinse all parts thoroughly and allow them to air dry before reinstalling Carefully clean the grind chamber dial plate assembly chute opening and dial plate opening with a dry stiff non metallic bristle brush Wipe with a clean cloth that has been soaking in a mild solution of detergent and hot water Reinstall the spring and rotor with burr onto the motor shaft Align the slot in the motor shaft with the rotor and reinstall shear plate Reinstall rotor cup and grind selector dial plate to the burr housing Refer to the Adjustment section of the Operating and Service manual for burr adjustments 5 10191 113007 COFFEE GRINDING o Soo Turn the selector knob to align the red arrow with the desired grind Raise the top lid and add the whole bean coffee Close the top lid Locate the back of a bag behind the dispense chute The grinder will not operate unless the bag is behind the chute Allow the bag to rest on the screen beneath the chute Press the start switch Flip the cleaning lever a few times as dispensing slows Remove the bag when ground coffee is no longer dispensed from the chute The grinder will stop automat
4. i Cally as the bag is removed NOTE The start switch will have to be pressed again to continue the cycle if the bag is removed while grind ing ADJUSTMENT 1 Place an empty bag on the screen with the back of the bag behind the dispense chute 2 Start the grinder to clear the grind chamber Leave grinder ON 3 Turn the Grind Selector knob to the TURKISH fully clockwise position 4 Using a small flat blade screwdriver loosen the two set screws on the left side of the grind selector knob 5 Hold the knob in the TURKISH fully clockwise position with one hand 6 Using a large flat blade screwdriver slowly turn the adjusting screw in the center of the grind selector knob to the right clockwise until a metallic whine can be heard due to the rubbing of the grinding burrs 7 While holding the knob in the TURKISH fully clockwise position back off the screw to the left counter clockwise just until the metallic whine ceases 8 Turn off the grinder 9 Push the knob against the dial plate and tighten both set screws on the left side of the grind selector knob 10 Turn the grinder on and listen again for the metallic whine with the grind selector knob in the turkish fully clockwise position If the metallic whine is heard repeat steps 7 through 10 until the sound ceases 11 If no metallic whine is heard the grinding burrs are adjusted properly 6 10191 011500
5. l codes e This appliance must not be cleaned by water jet e This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given instructions concerning use of this appliance by a person responsible for its safety e f the power cord is ever damaged it must be replaced by the manufacturer or authorized service personnel with a special cord available from the manufacturer or its authorized service personnel in order to avoid a hazard INITIAL SET UP CAUTION Unplug the grinder throughout the initial set up 1 Open the top lid Clear all foreign objects and shipping materials from the hopper compartment and the entrance to the grind chamber 2 Tip the machine gently on its back so it rests with approximately one inch of the bottom overhanging the work surface 3 Remove the drawer from the base assembly 4 Place the base against the grinder bottom and align the four sets of holes 5 Securely fasten the base to the grinder bottom using the four screws and washers provided 6 Raise the grinder to the upright position 7 Insert the drawer into the base assembly 8 The grinder can now be plugged in and put into service OPERATING CONTROLS Off On Start Switch OFF upper position Switching to this position stops the operation of the grinder ON center resting position The switch will return to this po
6. od This warranty does not apply to any equipment component or part that was not manufactured by BUNN or that in BUNN s judgment has been affected by misuse neglect alteration improper installation or operation improper maintenance or repair damage or casualty This warranty is conditioned on the Buyer 1 giving BUNN prompt notice of any claim to be made under this warranty by telephone at 217 529 6601 or by writing to Post Office Box 3227 Springfield Illinois 62708 3227 2 if requested by BUNN shipping 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 dealers or employees of BUNN are not authorized to make modifications to this warranty or to make additional warranties that are binding on BUNN Accordingly statements by such individuals whether oral or written do not constitute warranties and should not be relied upon lf BUNN determines in its sole discretion that the equipment does not conform to the warranty BUNN at its exclusive option while the equipment is under warranty shall either 1 provide at no charge replacement parts and or labor during the applicable parts and labor warran
7. ontrol Intellisteam Nothing Brews Like a BUNN Pouring Profits Pulse Wave Signature Series Silver Series Smart Heat Tea At Its Best The Horizontal Red Line Titan Ultra are either trademarks or registered trademarks of Bunn O Matic Corporation 2 10191 073108 USER NOTICES Carefully read and follow all notices on the grinder and in this manual They were written for your protection All notices on the grinder are to be kept in good condition Replace any unreadable or damaged labels 11075 0000 C N A WARNING To reduce the risk of electric shock do not remove or open cover No user serviceable parts inside Authorized service personnel only Disconnect power before servicing SPECIAL 11075 0004 SPECIAL 37881 0000 PLEASE CLOSE LID BEFORE GRINDING A PERSONAL INJURY HAZARD KGs Finger Foreign ets PLEASE DO NOT POUR GROUND COFFEE BACK INTO GRINDER 11076 0000 BUNN Coffee Mill 1 Select the desired grind 2 Lift the lid and pour coffee beans into the hopper 3 Slip bag under the chute Rest the bag on the tray 4 Press the start switch 5 Flip the cleaning lever a few times as dispensing slows 6 Remove the bag The grinder will stop automatically 39956 0000 G1 AWARNING Use only on a properly protected circuit capable of the rated load Electrically ground the chassis Follow national ocal electrical codes Do not use near combustibles
8. sition after a grind cycle has begun and will remain in this position after grinding has ceased START lower momentary position Pressing the switch initiates grinding only when a bag is in place behind the chute Grind Selector Allows the user to vary the grind for each bag of coffee Each setting will provide precisely the same grind every time it is selected Bag Sensor Prevents the grinder from operating unless the back of a bag is in place behind the dispense chute Do not attempt to bypass this safety device 4 10191 091708 CLEANING WARNING Unplug the grinder before the removal of any panel or grind chamber housing parts 1 2 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 Empty all beans from hopper s Plug in the grinder place an empty bag behind the dispense chute Press and release the START switch Run a few cycles until all coffee in the grind chamber is dispensed and disconnect the grinder from the power source Remove the bag WARNING Prior to cleaning the grind chamber unplug the grinder 3 4 5 6 Remove the two screws and remove the dial plate and selector knob assembly Slide the burr auger rotor spring assembly off the motor shaft and disassemble for cleaning Remove the two screws securing the stationary burr to the grind chamber Remove the four screws at t
9. ty periods specified above to repair the defective components provided that this repair is done by a BUNN Authorized Service Representative or 2 shall replace the equipment or refund the purchase price for the equipment THE BUYER S REMEDY AGAINST BUNN FOR THE BREACH OF ANY OBLIGATION ARISING OUT OF THE SALE OF THIS EQUIPMENT WHETHER DERIVED FROM WARRANTY OR OTHERWISE SHALL BE LIMITED AT BUNN S SOLE OPTION AS SPECIFIED HEREIN TO REPAIR REPLACEMENT OR REFUND In no event shall BUNN be liable for any other damage or loss including but not limited to lost profits lost sales loss of use of equipment claims of Buyer s customers cost of capital cost of down time cost of substitute equipment facilities or services or any other special incidental or consequential damages BrewWISE BrewLOGIC BrewWIZARD BUNN Gourmet Ice BUNN Pour O Matic BUNN Bunn OMatic Bunn O Matic BUNNlink BUNNserve BUNN Espress DBC Dr Brew Dual EasyClear EasyGard Easy Pour FlavorGard Gourmet Ice Gourmet Juice High Intensity IMIX Infusion Series Legendary for Quality Quality Beverage Equipment Worldwide The Mark of Quality in Beverage Equipment Worldwide My Caf PowerLogic Safety Fresh Scale Pro Single Smart Funnel Smart Hopper SmartWAVE Soft Heat SplashGard System Ill ThermoFresh 392 AutoPOD AXIOM Beverage Profit Calculator Beverage Bar Creator BrewMETER BUNNSERVE BUNNsource Coffee At Its Best Cool Froth Digital Brewer C
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