SERVICE (cont.)
Motor (cont.)
Removal and Replacement - GRIND CHAMBER
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| D |
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| FINE |
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COARSE |
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| . | BLY |
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| ER | EM |
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| O | V | A | SS |
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| I S | C | E |
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T |
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HE |
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OROMPTY | NO | TIC |
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UGHO |
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HLYCLPEPAENRGBREIFNOD |
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| 20667.0000 |
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| 20666.0000 |
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| FINE |
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| COARSE |
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| . | BL | |||
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| ER | EM | |
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| HE |
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| ORMPT | NOT | IC |
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| OUGYH |
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| HLOPPER BEFO |
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| YCLEAN GRIND |
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| F | E | A |
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| P744 |
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1.Remove the two
Replace if excessively worn or damaged.
2.Remove load disc (C) from burr auger rotor/ spring assembly (D). Inspect disc to see if worn.
Replace if excessively worn or damaged.
3.Carefully remove burr auger rotor/spring assem- bly (D) from burr housing (H). Inspect burr for wear.
Replace if excessively worn or damaged.
4.Remove bushing (E) and washer (F) from motor shaft.
5.Remove the two
Replace if excessively worn or damaged.
6.Inspect the grind chamber and remove any for- eign materials. The burrs will not properly seat in the chamber if any material or coffee particles remain.
7.Reinstall the stationary burr (G), washer (F), bushing (E), burr auger rotor/spring assembly(D), load disc(C) and burr housing front cover(B) with adjusting screw and nut to the burr housing(H).
8.Refer to Adjustments section (page 7) to vary the grind dispensed.
Motor Circuit Assembly
P750
Location:
The motor circuit assembly is located on the rear of motor mounting bracket.
Test Procedure:
1.The motor circuit assembly is a line filter for motor electrical noise.
2.If the timer settings are erratic or change replace the motor circuit assembly board.
Removal and Replacement:
1.Remove all wires.
2.Loosen the two
3.Install new motor circuit assembly between head of screws and external tooth lockwashers. Tighten screws.
4.Refer to Wiring Diagram (pages 24 & 25) and reinstall wires.
Timer - DG-2
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| IN | G |
| TAGE | |
WA | RNVOL | |
S |
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RDOU |
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HAZA |
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01516.0000
P745
Location:
The timer is located on the grinder base, behind the lower front inspection panel.
18 | 10854 030300 |
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