Honeywell C7061A1053 - User Manual

1 EN1C-0015SZ20 R0602
C7061 A/F
DYNAMIC SELF CHECK ULTRAVIOLET FLAME DETECTOR
APPLICATION
The C7061A is a dynamic self-checking flame detector for
sensing the ultraviolet radiation generated by the combustion
of gas, oil, or other fuels.
This flame detector is available in two versions:
model C7061A for use in Standard applications, and model
C7061F for use in installations requiring explosion-proof
packaging. The flame detector is designed for use with either,
R7061 Dynamic Self-Check Ultraviolet amplifier and
• R4348 Flame Switch or,
or with,
R7861A Dynamic Self-Check Ultraviolet amplifier and,
• 7800 SERIES Burner Programmers
These configurations provide a closed-loop, self-checking
circuit which insures the integrity of both amplifier and flame
detector. Improper response simulated flame loss results in
a safety shutdown and/or alarm.
CONTENTS
GENERAL
Description .................................................................... 2
Features ......................................................................... 2
Orderdering information ................................................ 2
TECHNICAL DATA
Specification .................................................................. 3
Standards and approvals .............................................. 4
Replacement parts and accessories ............................. 4
Dimensional drawing ..................................................... 5
INSTALLATION AND OPERATION
Planning the installation ................................................ 6
Installation ..................................................................... 8
Wiring .......................................................................... 10
Adjustement and checkout ......................................... 12
VARIOUS
Troubleshooting .......................................................... 13
Service ......................................................................... 14
model C7061F
model C7061A
PRODUCT HANDBOOK

Honeywell C7061A1053 Specifications

General

Brand	Honeywell
Model	C7061A1053
Category	Security Sensors
Language	English

Summary

General Detector Information

General Detector Description

Details the C7061A/F detector models and their construction, including explosion-proof packaging.

Detector Features and Capabilities

Highlights key capabilities like oscillating shutter, field replaceable parts, enclosure standards, and optional accessories.

Ordering Detector Models

Provides guidance on specifying model numbers and separately ordering related components and accessories.

Technical Data and Specifications

Technical Specification Details

Details models, operating temperatures, voltage, flame signal measurements, dimensions, and housing construction.

Regulatory Standards and Approvals

Lists relevant EC directives and certifications for C7061A/F models, including explosion-proof and EMC standards.

Parts and Accessories Catalog

Catalog of available replacement components and optional accessories for the C7061A/F flame detectors.

Detector Dimensional Drawings

Presents visual representations and key measurements for C7061A and C7061F models.

Installation and Operation Guidance

Installation Planning Considerations

Guidance on selecting optimal detector location considering temperature, vibrations, and potential radiation sources.

Detector Mounting and Installation

Step-by-step instructions for mounting the detector, including sight pipe preparation, fitting installation, and orientation.

Detector Wiring Diagrams

Detailed wiring diagrams and precautions for connecting C7061A/F detectors to flame safeguard controls.

Detector Sighting and Checkout

Procedures for sighting the detector, testing ignition response, and performing final system operational checkout.

Various Detector Topics

Troubleshooting Detector Issues

Diagnosing and resolving common issues like unsatisfactory flame signals, zero meter readings, or temperature problems.

Detector Service and Maintenance

Instructions for periodic maintenance and replacement of key components like the ultraviolet sensing tube and shutter assembly.