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DITTING KED 640 Operating Instructions Manual

Espresso grinder
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Operating Instructions

KED 640 Espresso Grinder
Grind-on-Demand"
"
P
Page 1
age 1

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Summary of Contents for DITTING KED 640

  • Page 1: Operating Instructions

    Operating Instructions KED 640 Espresso Grinder Grind-on-Demand“ ” Page 1 age 1...
  • Page 2 Espresso as the base of various coffee specialities requires a very precise grind. With the „KED 640“ you can now grind two different kinds of espresso (like decaf and regular) simultaneously in one machine.

  • Page 3: Table Of Contents

    Table of contents Page Page 1. Safety 7. Maintenance and Repair 1.1 Symbols 7.1 Grinding fi neness adjustment with the grinder switched ON 1.2 Safety Instructions 7.2 Taking off the grinder cover 1.3 Purpose of Use 7.3 Basic Adjustment of The Interior Grinders 1.4 User Requirements 7.4 Cleaning of the Grinding Mechanism 2.

  • Page 4: Safety

    1.2 Safety Instructions Do not make any modifi cations or alterations to the grinder. The manufacturer Only whole roasted coffee beans may be ground in the KED 640! assumes absolutely no liability for damages occurring from failure to observe these instructions.

  • Page 5: Purpose Of Use

    2. Technical Data 1.3 Purpose of Use Only whole roasted coffee beans may be ground in the KED 640 grinder. Pay Type KED 640 attention to use only clean and unground coffee. Never use the grinder to Voltage/Frequency 230-230V 50/60Hz grind other products or objects.

  • Page 6: Description

    3. Description The main components and operating elements are pictured in the illustration. Pos. 1 Hopper with lid and fi nger protection Pos. 2 Lock screw for hopper Pos. 3 Grinding fi neness adjustment Pos. 4 Brake for grind adjustment Pos.

  • Page 7: Set-Up And Initial Adjustments

    4. Set-up and Initial Adjustments 4.3 Electrical Installation You have received your grinder in operating condition. Now you only need to Prior to plugging in observe the following safety instructions: place it in a safe place and connect it to the main power socket. Proceed as follows: Protect your device with separate pre-fuses (not included in the scope of delivery) according to...

  • Page 8: Adjustment Of The Cleaning Alarm

    5.2.2 Open the hopper and pour whole roasted espresso beans into the hopper 4.5 Adjustment of the cleaning alarm The software of the KED 640 has an integrated cleaning alarm which is activat- Never pour in coffee powder which would result into ed at a preset amount of shots taken.

  • Page 9: Interruption Of Grinding (Break-Function)

    Double espresso right grinder Double espresso left grinder 5.4 Software Menu The following overview shows the handling of the KED 640´s software. 5.2.6 Push your espresso machine’s port-a-filter into the port-a-filter mounting (pos. 11/12) so that the grinding process starts.
  • Page 10 Quick Manual KED 640 Basic Functions of the Buttons Enter (go into a lower software menu level) PROG. go foreward in menu right go back in menu right decrease values in menu ( - button) left increase values in menu ( + button)

  • Page 11: Main Menu

    Quick Manual KED 640 Menu Main Menu Sub Menu press press press press press press GRINDER N° 1 GRINDER N° 1 GRINDER N° 2 GRINDER N° 2 DITTING 1) PROGRAM DOSE N° 1 2.000s DOSE N° 2 4.000s DOSE N° 1 2.000s DOS N°...
  • Page 12 Quick Manual KED 640 Menu Main Menu Sub Menu press press press press 4) LANGUAGE, REL 4-1) LANGUAGE 4-2) SW RELEASE 4-3) SERIAL N° SW, SERIAL N° PROG. ENGLISH 0.07 1234 right right right press PROG. LANGUAGE BLINKING press CHANGE LANGUAGE...
  • Page 13 Quick Manual KED 640 Menu Main Menu Sub Menu press press press press 6) SETUP 6-1) CLEANING AL. 6-2) CLEANING AL. 6-3) SERIAL N° only service menu PROG. 1000 1234 right right right only changable press press in factory with super pin PROG.
  • Page 14 Quick Manual KED 640 Menu Main Menu Sub Menu press press press press press 7) TEST 7-1) INPUT, DIP 7-2) TRIAK, RELAY 7-3) BUTTONS 7-4) DISPLAY only service menu PROG. SWITCH, FAN CURRNET right right right right press press press...
  • Page 15 Quick Manual KED 640 Menu Main Menu Sub Menu press press 8) CHANGE PASSWORD only service menu PASSWORD PROG. XXXXXX right the first X blinking left press left press right right for next number for saving in the end SAVE...

  • Page 16: Describtion Of The Software Chapters

    Press and hold the PROG-button after changing the time to quick-exit the Change the passwort to your individual 6-digit number. (See chapter 5.4.) menu. The display will show „DITTING GRINDER READY“. 5.5.2 Dose Counter Read the counters for single and double shots for both grinders.

  • Page 17: Cleaning

    35 - 40 grams. Turn the fi neness adjustment to medium and operate as if grinding coffee DITTING recommends: The cleaning limit should be set to the beans. amount of shots that are ground per week. ( For the set-up of the...

  • Page 18: Cleaning The Drip Tray And The Hoppers

    7. Maintenance and Repair Set the cleaning counter back to Zero, if the grinder was Any required repairs may only be conducted by author- cleaned due to the cleaning alarm. (See chapter 5.5.9.) ized specialist personnel. For this reason, please contact a customer service repair facility, your dealer or us directly as the manufacturer.

  • Page 19: Taking Off The Grinder Cover

    7.1.6 Insert the adjusting handle (service tool) into the fi ller shaft. The adjusting 7.1.14 Only remove the port-a-fi lter once the grinding process has been com- handle must engage in the slot into fi ller shaft’s transverse bar. pleted. Repeat approximately twice in order to fi ll the grinder casing with the re-adjusted ground coffee.

  • Page 20: Cleaning Of The Grinding Mechanism

    To do this, order an AT integrated grinder. On receipt of operation mode. the AT integrated grinder, remove your integrated grinder from the KED 640 according to chapter 7.6 and install the AT integrated grinder into the KED 640. Return your old integrated grinder in the packaging. Page 20...

  • Page 21: Operating Fault

    8.2 Operating Fault The user has no influence whatsoever on this circuit breaker. If the circuit breaker trips re-peatedly an Defect Cause Remedy authorised service partner must be consulted as the mo- tor‘s winding may be damaged. The grinder hums The spout is clogged.

  • Page 22: Alarm Signals Showing In The Display

    8.3 Alarm Signals Showing in the Display Defect Cause Remedy Several sensors have been built into the grinder in order to control operation and to protect the motor and the grinding gear. The following alarm signals The grinder does not Insert the main plug into the The main plug is not start, the display is...
  • Page 23 Alarm Record Cause Alarm Record Cause Correction Correction Service technician: • Fan runs with reduced • Check fan for foreign objects. GRINDER X FAN • Test exploring coil on power frequency more • Interchange the fans‘ plugs TOO SLOW board. If applicable change than three seconds.

  • Page 24: Spare Parts

    9. Spare Parts Alarm Record Cause Correction • Magnet switch open. • After closing the magnet Spare parts are usually ordered from your customer service centre or your lo- • Grinder’s cover open. switch press PROG-button. COVER OPEN cal dealer. To ensure quick and correct processing of your order, the following •...

  • Page 25: Wiring Diagrams

    10. Wiring Diagrams 10.1 Diagram 240 V 50 Hz Page 25...

  • Page 26: Diagram 230V 50Hz

    10.2 Diagram 230V 50Hz Page 26...

  • Page 27: Diagram 240V 50Hz

    10.3 Diagram 240V 50Hz Page 27...

  • Page 28: Certifi Cate

    Maschinenbezeichnung : Espressomühle Improper usage, improper maintenance, lack of servicing, usage for pur- Maschinentyp : KED 640 poses other than those intended, incorrect installation, incorrect voltage, breakage, natural wear or for reasons beyond our sphere of influence. den Verfügungen der Maschinenrichtlinie 98/37/EG, der Nieder-...
  • Page 29 Ditting Maschinen AG Bramenstrasse 11 CH- 8184 Bachenbülach, Switzerland Tel.: +41 (0)44 864 1800 Fax: +41 (0)44 864 1801 info@dittingswiss.ch www.dittingswiss.ch Juli 2009 Subject to change without prior notice! Page 29 Page...

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