Bunn G3 User Manual

BUNN
®
G1,G2
G1,G2
& G3
& G3
OPERATING & SERVICE MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
10191.0000Q 1/00 ©1995 Bunn-O-Matic Corporation
C
L
EA
N
IN
G
L
E
V
E
R
CLEANING LEVER
GROUND
COFFEE
1. S
elect the desired grind.
2. Lift the lid and pour coffee beans into the hopper.
3. Slip bag under the chute. Rest the bag on the tray.
4. P
ress the start sw
itch.
5. Flip the cleaning lever a few
tim
es as dispensing slow
s.
6. Rem
ove the bag. The grinder w
ill stop autom
atically.
S
T
O
P
T
U
R
K
IS
H
S
P
E
C
I
A
L
R
E
G
P
E
R
C
E
L
E
C
P
E
R
C
A
U
T
O
M
A
T
I
C
D
R
I
P
F
I
N
E
E
S
P
R
E
S
S
O
C
LE
A
NING
LE
V
E
R
CLEANING LEVER
GROUND
COFFEE
S
TO
P
TU
R
KIS
H
S
P
E
C
I
A
L
R
E
G
P
E
R
C
E
L
E
C
P
E
R
C
A
U
T
O
M
A
T
I
C
D
R
I
P
F
I
N
E
E
S
P
R
E
S
S
O
1. Select the de
sired grind
.
2. Lift the lid and pour coffee beans into the h
op
per.
3. Slip bag un
der the chute. R
est the bag on the tray.
4. Press the start sw
itch
.
5. Flip the clean
ing lever a few tim
es as dispensing slows.
6. Rem
ove the bag. The grinder w
ill stop autom
atically.

Bunn G3 Specifications

General

Brand	Bunn
Model	G3
Category	Coffee Grinder
Language	English

Summary

COFFEE GRINDING

ADJUSTMENT

Procedure for adjusting the grinding burrs to achieve optimal grind consistency and sound.

TROUBLESHOOTING

GRINDER WILL NOT START

Identifies probable causes and remedies for the grinder failing to start, including power and switch issues.

TROUBLESHOOTING (cont.)

GRINDER WILL NOT START (cont.)

GRINDER STARTS, BUT WILL NOT DISPENSE

GRINDER WILL NOT SHUT OFF

SERVICE

BAG SENSOR SWITCH

SERVICE (cont.)

BAG SENSOR SWITCH (cont.)

OFF/ON/ START SWITCH

RECTIFIER - G1MD ONLY

RELAY

RELAY (cont.)

AC MOTOR AND GRIND CHAMBER

Outlines the location and test procedure for the AC motor and grind chamber assembly.

SERVICE (cont.)

AC MOTOR AND GRIND CHAMBER (cont.)

Continues AC motor and grind chamber service, focusing on grind chamber component removal and installation.

DC MOTOR AND GRIND CHAMBER - G1MD ONLY

Describes the test procedure for the DC motor and grind chamber on G1MD models.

DC MOTOR AND GRIND CHAMBER - G1MD ONLY (cont.)

Continues DC motor and grind chamber service, focusing on grind chamber removal and component reassembly.