Electro-Voice XLC manual Electro-Voice, Table of Contents

Table of Contents
Rigging-Safety Warning		2
0 Introduction		3
1 XLC Rigging System		5
1.1	Overview of the XLC Flying System	5
1.2	Enclosure Rigging Hardware Details	5
2 XLC Rigging and Flying Techniques		10
2.1	Array Considerations	10
2.2	Rigging an Array Using the XLC Front Dollies	10
3 Rigging-Strength Ratings, Safety Factors, and Special Safety Considerations		15
3.1	Working-Load Limit (WLL) and Safety Factor Definitions	15
3.2	Structural Rating Overview	16
3.3	Simplified Structural-Rating Guidelines	16
3.4	Complex Structural-Rating Analysis	18
3.5	Wind Loading	24
3.6	Electro-Voice Structural-Analysis Procedures	25
4 Rigging Inspection and Precautions		26
References	...............................................................................................................................................................	28
Notes		29

1 ELECTRO-VOICE®￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿