7
TROUBLESHOOTING (cont.)
Problem
Grinder will not start. (cont.)
Grinder will not shut off.
Grinder starts, but will not dis-
pense.
Incorrect amount of coffee.
Incorrect coffee grind dispensed.
Probable Cause
4. Timer
5. Relay
6. Motor
1. Off/On/Start switch
2. Timer
3. Relay
1. Hopper
2. Bottom of hopper
3. Shear plate
1. Timer adjustment
1. Burr adjustment
Remedy
Refer to
Service - Timer for testing
procedures. See page 13.
Refer to
Service - Relay for testing
procedures. See page 12.
Refer to
Service - Motor for testing
procedures. See page 9.
(A) Place the switch in the “OFF”
(left) position.
(B) Refer to
Service - Off/On/Start
Switch for testing procedures. See
page 11.
Refer to
Service - Timer for testing
procedures. See page 13.
Refer to
Service - Relay for testing
procedures. See page 12.
Begin each grind cycle by visually
inspecting the hopper for an ample
supply of whole bean coffee.
Foreign materials must not block the
opening at the bottom of the hop-
per.
Refer to
Service - Motor for replace-
ment procedures. See page 9.
Refer to the
Adjustments section.
See page 4.
Refer to the
Adjustments section.
See page 4.
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