Electro-Voice EVF-1152D EVF and EVH Rigging System cont’, VRK-1 rigging kit with parts identified

Page 24

5.0 EVF and EVH Rigging System (cont’)

M5 Split Lock

Washer (x8)

EVF Long Rigging

4.87 lb

 

EVF Short Rigging 3.11 lb

Plate (x2)

(2.21 kg)

 

Plate (x2)

(1.41 kg)

EVF Stabilizing

0.88 lb

M10 Split Lock

M5 Screw

M10 Screw

Bar (x2)

(0.40 kg)

Washer (x8)

(x8)

(x8)

Figure 14a:

VRK-1 rigging kit with parts identified

M5 Split Lock

Washer (x8)

EVF-SUB Long

5.44 lb

 

EVF-SUB Short

3.25 lb

Rigging Plate (x2)

(2.47 kg)

 

Rigging Plate (x2)

(1.48 kg)

EVF Stabilizing

0.88 lb

M10 Split Lock

M5 Screw

M10 Screw

Bar (x2)

(0.40 kg)

Washer (x8)

(x8)

 

(x8)

Figure 14b:

VRK-2 rigging kit with parts identified

 

EVH Long Rigging

6.67 lb

EVH Short Rigging

3.04 lb

 

Plate (x2)

(3.03 kg)

 

Plate (x2)

(1.38 kg)

 

EVH Stabilizing

1.52 lb

 

 

 

 

Bar (x2)

(0.69 kg)

 

 

 

M10 Split Lock

M5 Split Lock

 

M5 Screw

M10 Screw

Washer (x8)

Washer (x8)

 

(x8)

 

(x8)

Figure 14c:

VRK-3 rigging kit with parts identified

24

Electro-Voice EVF/EVH User Manual

Page 23 Page 25
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Page 23 Page 25
Contents
Page Table of Contents Table of Contents cont’ Rigging-Safety WarningIntroduction Introduction cont’ EVF-1122S/96 exampleEnd View Front View Side View 143.0 lb 64.9 kg 145.5 lb 66.1 kg Key suspension point dimensions as shown in figure above DimensionFinishes and Colors Available EVF Front-Loaded SeriesEVH Horn-Loaded Series Accessories for EVF and EVH Systems Tool ListGeneral Aiming and Placement Guidelines Designing an EVF/EVH ClusterDirectivity Break Frequency Defined Designing an EVF/EVH Cluster cont’ Basic Clustering GuidelinesCoverage-Uniformity Target Multiple-Source Interference in Clusters Normalized See text for more detailsReducing Multiple-Source Interference EVF Full-Range Designing an EVF/EVH Cluster cont’ Preparing EVF and EVH Systems for Installation Recommended Preflight ProceduresPassive/Biamp Crossover Configuration Preparing EVF and EVH Systems for Installation cont’ Rotation of High-Frequency Waveguides EVF systemsDigital Signal Processing Full-Range Systems in Passive Mode Preparing EVF and EVH Systems for Installation cont’ EVF and EVH Rigging System Introduction Flying EV-Innovation EV-I Loudspeaker SystemVRK-1 or HRK-1 connection VRK-2 or HRK-2 connection VRK-1 or HRK-1 connectionEVF and EVH Rigging System cont’ VRK-1 rigging kit with parts identifiedVRK-2 rigging kit with parts identified VRK-3 rigging kit with parts identifiedHRK-1 rigging kit with parts identified HRK-2 rigging kit with parts identifiedHRK-3 rigging kit with parts identified Important Details that Apply to the VRK and HRK Rigging Kits EV-I Rigging PrimerEVF and EVH Rigging System cont’ Eyebolt Installation Hardware not shown, using a All-Eyebolt ClustersTwo-system horizontal cluster using Systems, using a moderate trim angle Systems, using an extreme trim angleVRK Kits and Vertically Rigged Clusters HRK Kits and Horizontally Rigged Clusters EVF Full-Range Six-enclosure horizontal hang of three systems above Assembly Instructions for VRK and HRK kits Short in front Toward grille Rigging-Strength Ratings and Safety Factors Working Load Limit and Safety-Factor DefinitionsRigging-Strength Ratings and Safety Factors cont’ Structural Rating OverviewLimits for ALL-EYEBOLT Clusters only All-Eyebolt Structural RatingsWorking Load Limits for Eyebolts WLL for M10 eyebolts in the EVI-M10K eyebolt kitSuspension-Line Angles Left-to-Right All-Eyebolt Cluster AnglesVRK Rigging Structural Ratings for Vertical Clusters Limits for Vertical Clusters only WLL for M10 eyebolts in the EVI-M10K eyebolt kit Left-to-Right Vertical Cluster Angles HRK Rigging Structural Ratings for Horizontal Clusters Maximum load and maximum height for horizontal clustersUsing Tie Plates as Main Load-Bearing Suspension Two cluster using HRK rigging kitsSuspension-Line Angles for HRK Kits Symmetry for Horizontal Clusters using HRK Kits Inner Connection Points Left-to-Right Horizontal Cluster AnglesElectro-Voice Structural-Analysis Procedures Ratings for Outdoor Applications with Wind LoadingRigging Inspections and Precautions References Rigging printedMechanical Engineering printed Rigging Web sitesPage Page Electro-Voice
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