1 - AS/NZS 2381.2:2006 ELECTRICAL EQUIPMENT FOR EXPLOSIVE ATMOSPHERES-SELECTION, INSTALLATION AND MAINTENANCE - FLAMEPROOF...
4 - PREFACE
5 - CONTENTS
6 - 1.1 SCOPE
6 - 1.2 REFERENCED DOCUMENTS
7 - 1.3 DEFINITIONS
7 - 1.3.1 Flameproof enclosure
7 - 1.3.2 Flameproof joint
7 - 1.3.3 Gap
7 - 1.3.4 Flamepath
7 - 1.3.5 Normative
7 - 1.4 PRINCIPLE OF TECHNIQUE
7 - 1.4.1 General
8 - 1.4.2 Enclosures
8 - 2 SELECTION
8 - 2.1 SCOPE OF SECTION
8 - 2.2 AREA CLASSIFICATION
8 - 2.3 EQUIPMENT GROUPING
8 - 2.3.1 General
9 - 2.3.2 GroupIIC equipment
9 - 2.4 TEMPERATURE CLASSIFICATION
9 - 2.4.1 Maximum surface temperature
9 - 2.4.2 Ambient temperature
9 - 2.5 ENVIRONMENTAL CONDITIONS
9 - 2.6 FAULT CONDITIONS
10 - 3 INSTALLATION
10 - 3.1 SCOPE OF SECTION
10 - 3.2 CLEARANCE FROM OBJECTS
10 - 3.3 PROTECTION FROM THE ENVIRONMENT
10 - 3.3.1 Weather protection
10 - 3.3.2 Corrosion protection
11 - 3.3.3 Use of tape
11 - 3.4 CONDUIT SYSTEMS
11 - 3.4.1 Installation
11 - 3.4.2 Enclosures, fittings and unions
11 - 3.5 CABLE SYSTEMS
11 - 3.5.1 Installation
11 - 3.5.2 Cable types
12 - 3.6 CABLE ENTRY
12 - 3.6.1 General
12 - 3.6.2 Selection of cable glands
13 - 3.6.3 Adapters
13 - 3.7 UNUSED ENTRIES
13 - 4 INSPECTION AND TESTING, INCLUDING COMMISSIONING
13 - 4.1 GENERAL
14 - 4.2 DOCUMENTATION
14 - 4.3 FORMS OF INSPECTION
14 - 4.4 TESTING
14 - 5 MAINTENANCE
14 - 5.1 GENERAL
14 - 5.2 PROCEDURES
14 - 5.3 REPAIRS
15 - APPENDIX A - INSPECTION, TESTING AND MAINTENANCE
15 - A1 TYPES OF INSPECTION
15 - A1.1 Initial inspection
15 - A1.2 Periodic inspection
16 - A1.3 Sample inspections
16 - A2 GRADES OF INSPECTION
16 - A2.1 General
16 - A2.2 Visual inspection
16 - A2.3 Close inspection
16 - A2.4 Detailed inspection
16 - A3 INSPECTION CHECKS
16 - A3.1 Area classification
16 - A3.2 Grouping
16 - A3.3 Temperature class
17 - A3.4 Circuit identification
17 - A3.5 Marking
17 - A3.6 Enclosure
20 - A3.7 Sealing gaskets and compounds
20 - A3.8 Modifications
20 - A3.9 Gaps
20 - A3.10 Cabling
20 - A3.11 Earthing
20 - A3.12 Compliance with documentation
20 - A3.13 Damage
20 - A4 SPECIAL INSPECTIONS FOR MOVABLE EQUIPMENT
21 - A5 MAINTENANCE
21 - A5.1 General
21 - A5.2 Check list
21 - A5.3 Removal of electrical equipment
21 - A5.4 Modification or repair
21 - A5.5 Inspection after maintenance
22 - A6 RECORDS
23 - APPENDIX B - INFORMATION REGARDING INSTALLATION
23 - B1 GENERAL
23 - B2 INFORMATION REQUIRED