Garland CG-24 - User Manual

Part #GCGTRAINING06 (03/03/08) Page 1
Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent
using genuine Garland replacement parts. Garland will have no obligation with respect to any product that has been
improperly installed, adjusted, operated or not maintained in accordance with national and local codes or installation
instructions provided with the product, or any product that has its serial number defaced, obliterated or removed,
or which has been modified or repaired using unauthorized parts or by unauthorized service agents.
For a list of authorized service agents, please refer to the Garland web site at http://www.garland-group.com.
The information contained herein, (including design and parts specifications), may be superseded and is subject
to change without notice.
GARLAND COMMERCIAL INDUSTRIES
185 East South Street
Freeland, Pennsylvania 18224
Phone: (570) 636-1000
Fax: (570) 636-3903
GARLAND COMMERCIAL RANGES, LTD.
1177 Kamato Road, Mississauga, Ontario L4W 1X4
CANADA
Phone: 905-624-0260
Fax: 905-624-5669
Enodis UK LTD.
Swallow eld Way, Hayes, Middlesex UB3 1DQ ENGLAND
Telephone: 081-561-0433
Fax: 081-848-0041
Part #GCGTRAINING06 (03/03/08) © 2006 Garland Commercial Industries, Inc.
FOR YOUR SAFETY:
DO NOT STORE OR USE GASOLINE
OR OTHER FLAMMABLE VAPORS OR
LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER
APPLIANCE
WARNING:
IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE
CAN CAUSE PROPERTY DAMAGE, INJURY,
OR DEATH. READ THE INSTALLATION,
OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY
BEFORE INSTALLING OR
SERVICING THIS EQUIPMENT
PLEASE READ ALL SECTIONS OF THIS MANUAL
AND RETAIN FOR FUTURE REFERENCE.
THIS PRODUCT HAS BEEN CERTIFIED AS
COMMERCIAL COOKING EQUIPMENT AND
MUST BE INSTALLED BY PROFESSIONAL
PERSONNEL AS SPECIFIED.
IN THE COMMONWEALTH OF MASSACHUSETTS
THIS PRODUCT MUST BE INSTALLED BY A
LICENSED PLUMBER OR GAS FITTER. APPROVAL
NUMBER: G-1-07-05-28
For Your Safety:
Post in a prominent location, instructions to be
followed in the event the user smells gas. This
information shall be obtained by consulting
your local gas supplier.
SERVICE MANUAL
GARLAND GAS
“PRODUCTION GRIDDLES”
MODELS: CG-24, CG-36,
CG-48, CG-60 & CG-72

Summary

Dimensions and Specifications

Installation

Mechanical Installation

Steps for unpacking, inspecting for damage, and checking serial plates and connections.

Gas Supply Requirements

Guidelines for connecting gas supply, pipe sizing, pressure checks, and purging lines.

Electrical Power, Lighting & Control

Procedures for ensuring proper grounding, checking electrical connections, and indicator light functions.

Start-Up Procedure

Servicing

Recommended Tools

Pilot Flame Adjustment

Burner Air Adjustment

Removing the Griddle Plate

Thermostat Operation

Thermocouple Functionality

Explanation of thermocouple types, failure modes, and how they register temperature.

Replacing a Thermocouple

Detailed procedure for safely removing and installing a replacement thermocouple.

Pilot Ignition Control

Gas Valve Regulator

Details on AGA/CGA approved regulators for natural and propane gas and their settings.

Control Panel Schematic Diagram

Model CG-48 Control Schematic

Detailed wiring diagram illustrating the control system for the CG-48 model, including zones and thermocouples.

Service Bulletin #95-5

Thermocouple Theory Basics

Millivolt Tables and Usage

Describes how to use millivolt tables for checking thermocouples without a calibrated meter.

Thermocouple Checking Procedure

Step-by-step guide to verify thermocouple accuracy against set points using millivolt readings.

Garland CG-24 Specifications

General

Model	CG-24
Category	Griddle
Width	24 inches
Power Source	Natural Gas or Propane
Material	Stainless Steel
Cooking Surface Material	Steel
BTU/hr	30, 000 BTU/hr
Temperature Range	200°F to 450°F
Dimensions	24" W