OHM CORA Series, Manual

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Manchester - England
Version 7.0 01/02/2019
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1. Introduction to CORA .....................................................................................
2. Safety ..............................................................................................................
2.1. General safety .......................................................................
2.2. Load capacity .......................................................................
2.3. Wind load..............................................................................
2.4. Operation ...............................................................................
2.5. pro-A-sync simulation software ..........................................
3. CORA Array Frame ..........................................................................................
3.1. Introduction ...........................................................................
3.2. Array frame hardware ..........................................................
3.3. Suspension of the array frame ............................................
3.4. Single pickpoint operation ..................................................
3.5. Dual pickpoint operation .....................................................
3.6. Secondary safety points ......................................................
3.7. Cable pick .............................................................................
4. CORA Array setup ...........................................................................................
4.1. Preparation ............................................................................
4.2. CORA array rigging mechanism ...........................................
4.3. Flown arrays ..........................................................................
4.4. CORA/CORA active ...............................................................
4.5. CORA-S ................................................................................
4.6. Flying a mixed CORA array ...................................................
4.7. Ground stacking the CORA array .........................................
4.8. CORA fl ightcases ..................................................................
5. Safety Checks .................................................................................................
5.1. Mechanical safety .................................................................
5.2. System wiring .......................................................................
5.3. Signal test .............................................................................
6. Flying the Array ..............................................................................................
6.1. Hoisting the array .................................................................
6.2. Making safe at height ...........................................................
7. Derigging the Array ........................................................................................
7.1. General Information ..............................................................
7.2. Flightcasing the array ...........................................................
8. Care and Maintenance ...................................................................................
8.1. Visual inspection ..................................................................
8.2. Transportation ......................................................................
9. Technical Speci fi cations ................................................................................
9.1. CORA array ............................................................................
9.2. CORA-A array ........................................................................
9.3. CORA-S ..................................................................................
10. Manufacturers declaration ..........................................................................
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Contents