Sigma BM-286A User Manuals

Table of Contents

• 1. INTRODUCTION

  1
• 1.1. SCOPE AND PURPOSE OF MANUAL

  1
• 1.2. GENERAL DESCRIPTION

  1
• BM-286A Pictorial View

  1
• 1.3. SPECIFICATIONS

  2
• BM-286A Pictorial View (Door Open)

  2
• BM-286A Wiring Diagram

  3
• BM-286A Electronics Component Designator

  4
• 2. INSPECTION AND INSTALLATION

  5
• 2.1. INSPECTION

  5
• BM-286A Rear Computer Hook Up View

  5
• 2.2. INSTALLATION

  6
• RCS-110 Schematic Diagram

  6
• 3. OPERATING INSTRUCTIONS

  7
• 3.1. GENERAL OVERVIEW

  7
• RCS-110 Component Designator

  7
• CIF-553 Schematic Diagram

  7
• 3.2. POWER-UP AND SELF-TESTS

  8
• RCS-120 Schematic Diagram

  8
• RCS-120 Component Designator

  9
• RCS-130 Schematic Diagram

  10
• 3.3. NORMAL OPERATION

  11
• RCS-130 Component Designator Front

  11
• RCS-130 Component Designator Rear

  12
• 3.4. PROGRAMMING THE SYSTEM

  13
• TRAN-1 Schematic Diagram

  13
• TRAN-1 Component Designator

  14
• RECV-1 Schematic Diagram

  15
• RECV-1 Component Designator

  16
• CIF-553 Component Designator

  18
• Voltage Divider 4.7M Diagram

  19
• Typical Pulse Profile

  20
• 3.5. DIAGNOSTICS AND UTILITIES

  22
• 3.6. REPORTS

  24
• 3.7. INITIAL INSTALLATION CHECKLIST

  25
• 3.8. WASTE STREAM SET-UP WORKSHEET

  27
• 4. THEORY OF OPERATION

  28
• 4.1. UNIT OPERATION

  28
• 4.2. COMPONENTS

  28
• 5. MAINTENANCE

  33
• 5.1. OPERATOR MAINTENANCE

  33
• 5.2. CALIBRATION

  33
• 5.3. DISCRIMINATOR ADJUSTMENT

  36
• 5.4. WEIGHT CALIBRATION

  37
• 5.5. CALIBRATION CHECK-LIST

  38
• 6.1. DIAGNOSTIC AIDS

  39
• 6.2. FAULT ISOLATION

  40
• 6.3. COMPUTERS

  41
• 6.4. SIGNAL INTERFACE ASSEMBLY AND DETECTORS

  41
• APPENDIX

  42
• A. WARRANTY

  42
• B. GLOSSARY

  43
• C. FORMULAS

  45
• C.1. ACTIVITY FROM COUNTS

  45
• C.2. EFFICIENCY

  45
• C.3. N*SIGMA ALARM LEVEL

  45
• C.4. RELIABLE DETECTABLE ACTIVITY (RDA) FORMULA

  46
• C.5. SIGNAL TO BACKGROUND RATIO

  46
• C.6. VARIANCE

  47
• D. CONFIGURATION TRACKING SHEET

  48
• E. PARTS

  49
• E.1. RECOMMENDED SPARE PARTS

  49
• E.2. SPARE PARTS ORDERING INFORMATION

  49
• F. DRAWINGS

  50