Bunn LPG Service Manual

BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
www.bunnomatic.com
OPERATING & SERVICE MANUAL
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PERSONAL INJURY
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LPG
LPG-2E
27091.0000 8/01 ©1996 Bunn-O-Matic Corporation
BUNN
®

Bunn LPG Specifications

General

Brand	Bunn
Model	LPG
Category	Coffee Grinder
Language	English

Summary

User Notices

Electrical Requirements

Details power specifications and grounding requirements for safe operation.

Operating Controls

Initial Set-Up/Adjustments

Burr Adjustment

How to adjust the grind fineness by turning the screw clockwise or counterclockwise.

Timer Adjustment (Model LPG-2E)

Timer Adjustment (Model LPG)

Troubleshooting

Grinder will not start.

Identifies potential causes like no power or switch issues and their remedies.

Grinder will not shut off.

Addresses issues with the grinder failing to stop, referencing switch and timer checks.

Grinder starts, but will not dispense from either hopper.

Covers problems like empty hoppers or blockages affecting dispensing.

Service

Capacitor (Model LPG)

Circuit Breaker

Motor

Procedures for testing and replacing the grinder's motor, including overload protection.

Off/On/Start Switch

Solenoid (Model LPG-2E)

Timer (Model LPG-2E)

Timer (Model LPG)

Wiring Schematics

Schematic Wiring Diagram LPG2E

Provides the detailed electrical wiring diagram for the LPG2E model.

Schematic Wiring Diagram LPG

Provides the detailed electrical wiring diagram for the LPG model.

Schematic Wiring Diagram LPG-A

Schematic Wiring Diagram LPG W/Capacitor

Schematic Wiring Diagram LPG-B