d&b audiotechnik J Series - Default Chapter; Table of Contents

Contents
1. Safety precautions...........................................................4
1.1. Intended use...............................................................................................4
1.2. Load capacity/System safety.................................................................4
1.2.1. ArrayCalc / TI 385.......................................................................4
1.3. Operational safety....................................................................................5
2. J-Series rigging concept..................................................6
2.1. Z5300 J Flying frame...............................................................................6
2.1.1. System components overview...................................................7
2.1.2. Z5300 J Flying frame center bar..............................................8
2.1.3. Z5300 J Flying frame dimensions.............................................9
2.1.4. Dimensions of the Mounting plate [1.3]..................................9
2.1.5. Z5303 J Safety chain................................................................10
Z5303 Specifications.................................................................10
2.2. Optional components............................................................................10
2.2.1. Z5305 J Hoist connector chain...............................................10
Z5305 Specifications.................................................................10
2.2.2. E7441 Touring case 1 x Z5300 J Flying frame.................10
3. Preparation....................................................................11
3.1. General preparations............................................................................11
3.2. Inspections................................................................................................11
3.3. J-Series Locking pins..............................................................................11
3.4. Splay link position at the Z5300 J Flying frame............................12
3.5. Suspension of the Z5300 J Flying frame.........................................13
3.5.1. J Load adapter............................................................................13
3.5.2. Single hoist set up.......................................................................14
3.5.3. Dual hoist set up.........................................................................14
3.6. Secondary safety....................................................................................15
3.6.1. Secondary safety at the Z5300 J Flying frame.................15
3.7. Horizontal aiming and securing of the array against rotation..16
4. J-Series arrays and assembly......................................17
4.1. Variant 1: J8/J12 Array.......................................................................18
4.1.1. Preparations and order of assembly.....................................18
4.1.2. Derigging......................................................................................21
4.2. Variant 2: J-SUB and J8/J12 Arrays................................................22
4.2.1. Preparations and order of assembly.....................................22
4.2.2. Derigging......................................................................................26
4.3. Variant 3: J-SUB Array.........................................................................26
4.4. Variant 4: J-Series ground stacks......................................................26
4.4.1. Limitations for J-Series Ground stacks..................................26
4.4.2. Preparations.................................................................................26
4.4.3. J8/J12 ground stack assembly...............................................27
4.5. Ground stack with J-SUB and J8/J12..............................................29
4.5.1. J-SUB stacks.................................................................................29
5. Wind loads.....................................................................30
6. Care and maintenance / Disposal................................31
6.1. Transport / Storing................................................................................31
6.2. Visual and functional inspection.........................................................31
6.3. Disposal.....................................................................................................31
EC Declaration of Conformity............................................32
J-Series Rigging manual (1.3 EN) Contents - 1