Diedrich Roasters IR Series - User Manual

IR Series
(IR-1, IR-2.5, IR-5, & IR-12)
Installation & Operation Manual
2019
Diedrich Roasters LLC, 850 Hawthorne Ave., Ponderay, ID 83852
Telephone: (208) 904-1989 Toll Free: (844) 343-3742 Fax: (208) 417-1552
Technical Support: support@diedrichroasters.com
PROPRIETARY RIGHTS NOTICE: All rights reserved. No part of this material may be reproduced or transmitted in any form or by
means, electronic, mechanical or otherwise, including photocopy and recording or in connection with any information storage or
retrieval system, without the written permission of Diedrich Roasters, LLC.

Summary

Specifications

Installation Instructions

Leveling Requirements

Proximity to Walls

Gas Installation

Safety Shut-Off Valve

Requirement for installing a readily accessible emergency shut-off valve.

Pressure Regulator

Specifies pressure regulator needs and recommended inlet pressures.

Pipe Sizing

Gas Installation Checks

Procedure for checking gas connections for leaks.

Electrical Installation

Cyclone to Roaster Connections

Roaster Exhaust Ducting

Exhaust System Design

Installation Inspection

Mandatory inspection by local authorities before operation.

Operations

Operator Control Panel Overview

Identification and explanation of control panel buttons and displays.

Component Description

Initial Start-Up Procedures

Lighting the Pilot Burner

Step-by-step guide for igniting the pilot burner.

Lighting the Burners (Standard & Universal)

Specific instructions for initiating main burners on different roaster models.

Roasting Process Overview

Seasoning the Drum

Roasting for Consumption

Shut Down Procedure

Cleaning and Maintenance Schedule

Diedrich Roasters IR Series Specifications

General

Model	IR Series
Category	Commercial Food Equipment
Type	Coffee Roaster
Fuel Type	Natural Gas or Propane
Roasting Capacity	Varies by model
Batch Capacity	Varies by model
Burner Type	Infrared
Control System	Manual or Automated (depending on model)
Cooling System	Built-in Cooling Tray
Exhaust	Requires venting to the outside
Power	Varies by model
Construction	Steel
Warranty	Varies