Cleaning & Maintenance
Cleaning Instructions
The outside of the machine can be cleaned with warm
soapy water and a damp cloth. Grinding parts should
be cleaned with a stiff brush or dry cloth. DO NOT USE
WATER. See
Shear Disc Replacement
for instructions
on assembling and disassembling grinder parts. Before
reassembling, wipe motor shaft with dry cloth.
Models 250RH-2 and 250RH-3
Regular usage of the coffee hoppers will cause oils to
accumulate on the inner surface, requiring occasional
cleaning.
1. Remove hopper from grinder and empty all
beans.
2. Use a soft, damp cloth with a small amount
of liquid soap and clean hopper. Use a
clean, damp cloth to remove the soap
residue. Do not immerse or fill hopper with
water.
3. Allow hopper to completely air dry before
refilling with beans.
4. Once the hopper is dry, refill with whole
bean coffee, cover and replace on grinder.
Lubrication
None required.
Shipping Bracket Removal
For Models 250 and, 250-3A:
NOTE: Shipping bracket must be removed prior to
removal of upper hopper assembly.
Models 250 and 250-3A are equipped with shipping
bracket. Remove bracket prior to installation.
Tools Required: Phillips screwdriver
1. Using the Phillips screwdriver, remove the
screws and the bracket located at the back
of the grinder.
2. Do not discard the screws and bracket. The
bracket should be re-installed on the
grinder prior to transporting or shipping.
Removal and Reinstallation of Hopper Assembly
For Models 250 and 250-3A:
1. Remove Upper Front Plate by removing the
four screws in the corners. (Shipping
bracket must be removed prior to removal
of upper hopper assembly. See instructions
and figure above.)
2. Lift Upper Hopper Assembly while rotating
the Assembly slightly upward (see figure
above).
3. Pull the Assembly forward, toward front of
unit and out.
4. To reinstall hopper, ensure the Drive Pins
are in vertical position (see following
figure).
5. Ensure that Drive Links are in horizontal
position.
6. Insert the rear slots of the Upper Hopper
Assembly into the rear tabs of the motor
bracket.
7. Rotate assembly downward.
8. Reassemble Upper Front Plate.
9. Put the (4) screws back into Upper Front
Plate and tighten.
6
Grindmaster
®
250 Series Coffee Grinders
Model 250
shipping bracket
The bracket may be
left on grinder, but
must be removed
prior to servicing.
Drive Link
(Attached to back
of Upper Hopper
Assembly)
Drive Pin
(Attached to front of
Auger Motor Mount
Assembly)
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Страница 17: ...250 Series Coffee Grinders Grindmaster 17 Wiring Diagram Model 250 120V 60Hz Wiring Diagram ...
Страница 18: ...18 Grindmaster 250 Series Coffee Grinders Wiring Diagram continued Models 250 250 3A 120V 60Hz Wiring Diagram ...
Страница 19: ...250 Series Coffee Grinders Grindmaster 19 Wiring Diagram continued Models 250RH 2 250RH 3 Wiring ...
