Standard for Field Erected Boiler Assemblies

Available format(s)

Hardcopy

Language(s)

English

Published date

18-04-2006

Publisher

Underwriters Laboratories

FOREWORD
INTRODUCTION
1. Scope
2. General
3. Glossary
4. Components
CONSTRUCTION - MECHANICAL
5. Assembly
6. Servicing
7. Casing
8. Radiation Shields or Liners
9. Combustion Chamber
10. Baffles
11. Flue Collar
12. Damper and Draft Regulator
13. Installation of External Controls and Fittings
14. Field Wiring System Connection
CONSTRUCTION - ELECTRICAL
15. Controls
16. Field Wiring
17. Internal Wiring
18. Separation of Circuits
19. Bonding for Grounding
20. Servicing and Adjustment
21. Electrical Components
22. Mounting of Electrical Components
23. Electrical Enclosures
24. Motors and Motor Overload Protection
25. Overcurrent Protection of High-Voltage Control-
Circuit Conductors
26. Overcurrent Protection of Transformers
27. Switches and Controllers
28. Capacitors
29. Electrical Insulating Material
30. Spacings - High Voltage Circuits
31. Spacings - Low-Voltage Circuits
32. Accessibility of Uninsulated Live Parts and Film-
Coated Wire
PERFORMANCE
33. General
34. Dielectric Voltage-Withstand Test
MANUFACTURING AND PRODUCTION TESTS
35. General
MARKING
36. General
INSTRUCTIONS
37. Operating and Installation Instructions
APPENDIX A
Standards for Components

Pertains to field assembled boiler assemblies that are provided with or are intended for installation with single fuel-gas, single fuel-oil, or combination gas-oil burning equipment.

DocumentType	Standard
Pages	0
PublisherName	Underwriters Laboratories
Status	Current

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