Grindmaster 115, Operation And Instruction Manual

Grindmaster 115 and 250 Series 

Coffee Grinders

Operation and Instruction Manual

for

Models 115A, 115AB, 250, 250A, 250AB, 250-3A,

250RH-2 & 250RH-3

Table of Contents

Installation Instructions ..................................2

Set-up Procedures ..........................................2

How to Operate ............................................2

Timer Adjustment ..........................................3

Grind Selector™ ............................................4

Coffee Grind Profile, Grind Adjustment ........5

Current, Protection, Circuit Breaker................5

Lubrication ....................................................5

Cleaning Instructions ....................................6

Removal and Reinstallation
of Upper Hopper Assembly ............................6

Shear Disc Replacement ................................7

Troubleshooting Guide................................8-9

Exploded Views ......................................10-18

Wiring Diagrams ....................................19-22

Grindmaster Corporation™

4003 Collins Lane
Louisville, Kentucky 40245 USA 
(502) 425-4776   
(800) 695-4500 (USA & Canada only)
(800) 568-5715 (Technical Service)
FAX (502) 425-4664
www.grindmaster.com

© Grindmaster Corporation, 1998
Printed in the USA

0108 Form # GR-373-04

Part# 85358

Prior authorization must be obtained from 
Grindmaster Corporation for all warranty claims. 

Model 250

Model 115

Model 250RH-2