Azbil AUR890 Series - Default Chapter; Table of Contents

Contents
v
Conventions Used in This Manual
Safety Precautions
Chapter 1. Overview
 Features ......................................................................1
 System configuration ..........................................................1
 Ensuring safety ...............................................................1
 Handling Precautions .........................................................2
 Equipment design cautions ....................................................2
 Most important points for ensuring safety ......................................2
 Precautions for instrumentation ...............................................2
 Model number ................................................................3
 Related equipment ............................................................3
Chapter 2. Installation, Wiring
 Installation, Precautions for wiring .............................................4
 Installation method ...........................................................6
 Cautions regarding installation ................................................6
 When the sub-base (Model BC-R05A100) is used ................................7
 When the base unit (Q890A100) for model RA890 replacement is used ...........9
 Terminal numbers, front panel item names ....................................11
 Example of wiring connection with external device ............................14
Chapter 3. Operation
 Part names ..................................................................21
 Operation ...................................................................21
Chapter 4. Explanation of Operation
 Example of wiring connection with external device: Internal block diagram ......23
 Example sequence ...........................................................27
Chapter 5. Trial Operation and Adjustment
 Preliminary inspection .......................................................35
 Inspection procedure .........................................................35
 Ignition spark response (ultraviolet sensor) ....................................36
 Measurement of flame voltage ................................................37
 Pilot turn-down test ..........................................................39
 Safety shutoff check ..........................................................40