All notices are to be kept in good condition. Replace any unreadable or damaged labels. Site preparation The dispenser must have at least four inches of space behind it. This space is needed for airflow, air filter removal, and cleaning. Minimal clearance is required between the dispenser sides and the wall or another appliance. The dispenser performs better if not placed near any heating appliance. Leave some space so the dispenser can be moved for cleaning. 41084 102709 INTRODUCTION Safety fir

The meter should read between 13.5K and 19.5K ohms. Turn the knob all the way clockwise, the meter should read between 108K and 132K ohms. If continuity is present at all positions, the potentiometer switches are operating properly. If continuity is not present at any position, replace the potentiometer switches. 8. Refer to Fig 35 when reconnecting wires. Removal and Replacement: 1. Disconnect the grinder from the power source. 2. Remove the four 8-32 screws attaching the rear access panel and

5. Check for continuity across the terminals on the bag sensor switch. If continuity is present as described, reconnect the wires, the switch is operating properly. If continuity is not present as described, replace the switch. Removal and Replacement: 1. Remove the wires from the switch. 2. Remove the two #8-32 keps nuts securing the bag sensor assembly to the grinder housing. 3. Remove the two #2-56 screws, nuts and external tooth lockwashers securing the switch to the bag sensor assembly. 4.

If continuity is not present as described, press reset button and repeat step #3, if continuity is not present as described, replace the circuit breaker. Removal and Replacement: 1. Remove the wires from the circuit breaker. 2. Remove the face nut securing circuit breaker to the motor support. 3. Remove circuit breaker. 4. Install new circuit breaker in motor support and secure with face nut. 5. Reconnect the wires. 6. Refer to FIG. 23 when reconnecting the wires. BLK from Power Cord P1037 FIG.

- 118.5 k. Across either pair Location: The EMI Filter is located inside the rear cover of the grinder housing. Test Procedure: 1. Disconnect the dispenser from the power source. 2. Disconnect the two red wires and two white wires on the EMI Filter from the EMI Filter wiring harness. 3. Check for resistance between the two red leads on the EMI Filter. (Fig 61) If resistance is present as described the EMI Filter is operating properly. If resistance is not present as described, replace the EMI Fi

10. Install shaft extension (11) and bushing (10) onto the grinder motor shaft. 11. Install stationary burr (9) inside the grind chamber and secure with two .250” -20 screws (8). 12. Install burr (7) on burr auger rotor/spring assembly (6) securing with two .250”-20 screws (20). 13. Slide burr auger rotor/spring assembly and burr (3) onto the motor shaft. 14. Align the slot in the shaft extension and the slot in the burr auger rotor/spring assembly and install shear plate (4). 15. Install burr r

Connect the grinder to the power source. The indication must be: a. 120 volts ac for two wire 120 volt models. b. 230 volts ac for two wire 230 volt 50 Hz models. c. 240 volts ac for two wire 240 volt 60 Hz models. 8. Disconnect the grinder from the power source. If voltage is present as described, proceed to #9. If voltage is not present as described, refer to the Wiring Diagrams and check the grinder wiring harness. 9. Remove the white/violet wire from terminal 6 and white/blue wire from termi

14 1. Remove coffee beans from hopper(s). 2. Lay grinder on it’s back. 3. Remove the #4-40 truss head screw securing dechaffer support (1) to the burr housing cap. 4. Remove dechaffer support (1). 5. Remove dechaffer spring plate (2) from burr hosing cap. 6. For models with extra fine dechaffer, remove dechaffer support (3). 7 Place new dechaffer spring plate (2) in the slot in the burr housing cap. 8. Place dechaffer support (1) over dechaffer spring plate (2), support (3) and secure with a #4-

Connect the dispenser to the power supply. After a .6 second delay the indication must be 4.0 to 24.5 volts dc. AUGER DRIVE COMPONENTS - FMD-4 & FMD-5 P2635 AUGER DRIVE COMPONENTS - FMD-4 (cont.) Auger Drive Motor (Refer to Fig. 2) 1. Remove hopper assy (15), and set aside for reassembly. 2. Remove the four #8-32 screws securing the hopper support plate (11), remove plate and set aside for reassembly. 3. Remove the four #8-32 screws, located inside the dispenser housing on the lower right front

Connect the dispenser to the power supply. The indication must be: a) 120 volts ac for two wire 120 volt models. b) 120 volts ac for three wire 120/208 volt or 120/ 240 volt models. 5. Disconnect the dispenser from the power source. If voltage is present as described, proceed to #6. If voltage is not present as described, refer to the wiring diagram and check the dispenser wiring harness. 6. With a voltmeter, check the voltage across the remaining two wires of the dispense switch being tested fr