User Notices; Electrical Requirements; Operating Controls - Bunn MHG Installation And Operating Manual

Carefully read and follow all notices on the grinder and in this manual. They were written for your protection. All
notices on the grinder are to be kept in good condition. Replace any unreadable or damaged labels.
WARNING
Use only on a properly protected circuit
capable of the rated load.
Electrically ground the chassis.
Follow national/local electrical codes.
Do not use near combustibles.
An extension cord, when used, must be shorter
than 20 feet if 16-gage 3-conductor wire, or
shorter than 10 feet if 18-gage 3-conductor wire.
FAILURE TO COMPLY RISKS EQUIPMENT
DAMAGE, FIRE, OR SHOCK HAZARD
READ THE ENTIRE OPERATING MANUAL
INCLUDING THE LIMIT OF WARRANTY AND
LIABILITY BEFORE BUYING OR USING THIS PRODUCT
20545-0000D 01/04 © 1990 Bunn-O-Matic Corporation
#20545.0000
Refer to Data Plate on the Grinder, and local/national electrical codes to determine circuit requirements.
This grinder has an attached cordset and requires 2-wire, grounded service rated:
120 volts ac, 15 amp, single phase, 60 Hz, for domestic grinders.
230 volts ac, 10 amp, single phase, 50 Hz, for most international grinders.
100 volts ac, 15 amp, single phase, for some international grinders.

OPERATING CONTROLS

Grind Pad (a)
Pressing initiates a timed grind cycle.
Stop Pad (b)
Pressing ends the operation of the grinder.
® PAD (c)
Pressing the ¨ pad allows programming access (see
page 6).
Hopper/Batch Selector Pads (d)
These pads are located on the funnel depictions on each side of the grinder with a total of 6 pads. Selecting one
of these pads will select the amount of grind and side from which to grind.
Example: Selecting the lower pad on the left side will grind enough beans from the left hopper of the grinder to
brew the amount programmed into grinder.
Control Board
The control board determines the amount of beans that will leave the hopper in a grind cycle. The timer portion
can be adjusted to dispense a different amount from each hopper and each batch size. The scale is from 0.4 to
99.9 seconds. Refer to the Adjustments section for timer setting chart (page 7).

USER NOTICES

PERSONAL INJURY
HAZARD.
KEEP FINGERS AND
FOREIGN OBJECTS
OUT OF HOPPER
OR CHUTE OPENING.
#05876.0000

ELECTRICAL REQUIREMENTS

d
a
3
To reduce the risk of electric shock,
do not remove or open cover.
No user-serviceable parts inside.
Authorized service personnel only.
Disconnect power before servicing.
#37881.0000
c
PANTONE PANTONE PANTONE PANTONE
Red 032 CV 430 CVC 432 CVC
d
b
PANTONE
354 CVC Black C
36529 080706