Introduction Comet Executive Gas
1-2
1.1 Warranty
A full page warranty statement is included
in this Instruction Manual. Please take the
time to review this warranty and understand its
provisions.
1.2 Scope of the Manual
This instruction manual will help you keep
your CHICAGO
®
product operating safely,
eciently, and with minimum expense. Individual
chapters in this manual provide the necessary
information required for safe installation,
operation, maintenance, troubleshooting, and
repair of the Comet Executive Gas ironer.
Updates
Occasionally, new information about the unit
becomes available after the publication of this
manual. If you receive a CHICAGO
®
FYI Service
Bulletin pertaining to your unit, insert the bulletin
in the front of the manual.
Chapter 1 - Introduction
Provides an overview of the unit and its key
features, of this manual, and of important safety
features.
Chapter 2 - Installation
Describes recommended procedures for
determining a suitable location for the unit and
connecting the utilities. This chapter also includes
checkout procedures to ensure all systems are
working properly. Local requirements often vary,
so follow local codes at all times.
Chapter 3 - Operating Guidelines
Gives recommendations for operating the unit
at maximum eciency. This chapter includes
instructions for operators and suggestions for
work organization.
Chapter 4 - Preventive Maintenance
Contains procedures for Daily, Weekly,
Monthly, Semi-Annual, and Annual
maintenance. Follow these procedures to keep the
unit operating safely and at maximum eciency.
A Preventive Maintenance Schedule is located at
the front of this chapter.
Chapter 5 - Operating Principles
Describes the operation of the unit in detail. A
good understanding of this chapter will help avoid
operation errors and assist with troubleshooting
and maintenance.
Chapter 6 - Troubleshooting
Contains issues, possible causes, and solutions
in all areas of operation.
Chapter 7 - Repair
Contains procedures for making adjustments,
repairs and parts replacement for the unit. Please
follow all safety recommendations carefully.
Parts List
Contains detailed drawings and part
specications to assist in ordering replacement
parts. It is divided into views in which the parts
are grouped by function.
Schematics
Contains electrical drawings showing power
and motor circuits, control and interlock circuits,
gas control and safety circuits, and other relevant
drawings, including part specications.
Appendix
Contains Technical Specications, a Floor
Plan, manufacturer’s bulletins, and other relevant
information for the unit.
Index
Contains an alphabetical listing/cross-
reference of all topics and procedures within
this Instruction Manual.