K2 rigging manual - Scandec Systemer
Contents
1. 10 3 2 Elements Tor storage and ransportatioh dnce Eit de 3 3 Elements SrOUnG Stacking aicen D DO S 12 3 4 Elements UE 13 3 5 Elements tor DASRUAIS l6 4 SYSTEM SETUP 18 4 1 KS POUNG StACK ING RETE 18 K2 enclosures on 2 and 2 EE aaa Mead cu secco eine 18 KZ enclosures KISSBausio pereo nre UE ae aim dedo ship ch Ge aset t DV DNE 18 4 2 E EE 19 K7 enclosures UNGER K2 BUMP uetus seo nant oot edu v a up 19 K2 enclosuresnderus2 RIGBAR 20 K2 enclosures under KI system elements t e n praet eaten va 21 5 SUBSET PROCEDURES 22 FROCEDURE A K2 E a 22 PROCEDURE B Preset the Intercenclosure dheles uo oerte rra esu audet 24 PROCEDURE C Attaching 22. 2 WST ENCLOSURE RIGGING MANUAL VERSION 3 0 gt rio Aa liete 5 y y 2417 J L v A o A 2 ui bi ___ ni At p E M AMETE APU Ve i gt JL P Ac S 4 1 La E Aa BAT K2 RM_EN 3 0 wWwWW L AGOUSTICS GOM 1 76 K2 WST ENCLOSURE VERSION 3 0 SAFETY INSTRUCTIONS Read this manual 2 Follow all SAFETY INSTRUCTIONS as well as DANGER and OBLIGATION warnings 3 Never incorporate equipment or accessories not approved by L ACOUSTICS 4 Read all the related PRODUCT INFORMATION documents before exploiting the system The product information document is included in the shipping carton of the related system component 5 Work with qualified personnel for rigging the system Installation should only be carried out by qualified personnel that are familiar with the rigging techniques and safety recommendations outlined in this manual 6 Ensure personnel health and safety During installation and set up personnel must wear protective headgear and footwear at all times Under no circumstances personnel is allowed to climb on a loudspeaker assembly 7 Respect the Working Loa
3. pale L arse 6 Lift the rear of the enclosure and rotate the dolly rear rigging arm in its upward position K2 RM EN 3 0 WWW L AGOUSTIGS DCUOUM 22 76 2 Attach the other 2 enclosures on top of each other until the block of four is complete While holding the handle rotate the front rigging arm and secure it with both LINK pins NN Position K2 enclosure on the first one Slide the rear rigging arm and secure it with both pins in the LINK and 107 holes Keep holding the enclosure in position with the handles until the front rigging arm is secured 3 Make sure the automatic locking system button is unloaded If the button has been pressed pull to disengage the latch L Shey 0 0 n K2 WST ENCLOSURE VERSION 3 0 PROCEDURE B Preset the inter enclosure angles D IMinimum staff On both sides Remove the pin from its current angle hole K2 RM EN 3 0 WWW L AGCOUSTICS GOM 24 76 PROCEDURE Attaching 2 stabilizers to K2 CHARIOT D Minimum staff K2 JACK stabilizers storage position on K2 CHARIOT 2 stabilizers can be attached to K2 CHARIOT during storage The K2 JACK stabilizers must not overlap on the wheel stops They would prevent efficient stacking of K2 CHARIOT in storage K2 RM EN 3 0 WWW L ACOUSTICS COM 25 76 K2 WST ENCLOSURE VERSION 3
4. 3 2 Elements for storage and transportation The K2 CHARIOT is designed for the transportation and storage of blocks of four K2 enclosures During transportation the blocks must have an inter enclosure angle of 10 to avoid any separation of the enclosures This angle must be set using the enclosure rear rigging arm pin The automatic locking system must remain unloaded The K2 CHARIOT rear rigging arm must be at its 5 site angle position gt V 5 gt UL Locking system unloaded 5 10 lt inter enclosure angle Rigging arm in 15 site angle position TIPPING HAZARD If the enclosures are not pinned at 10 they can separate at the back causing the stack to tip over K2 RM EN 3 0 WWW L ACOUSTICS GOM 11 76 K2 WST ENCLOSURE VERSION 3 0 3 3 Elements for ground stacking The K2 CHARIOT combined with two K2 JACK stabilizers is used as a stacking platform for K2 enclosures TIPPING HAZARD Always install the K2 JACK stabilizers before setting the inter enclosure angles changing the position of the K2 CHARIOT rear rigging arms site angle controlled by the rigging arms 5 site angle site angle controlled by the rigging arms and the stabilizers stabilizers offset can add up to 8 to the site angle K2 RM_EN 3 0 WWW L AGCGOUSTICS GOM 12 76 3 4 Elements for flying The K2 BUMP is designed for flying
5. WST ENCLOSURE VERSION 3 0 3 Attach the K2 enclosure upside down On the K2 BUMP The rigging arms should rest on the K2 BUMP spacers Secure the rear arm to the K2 BUMP On another K2 enclosure Secure the rear arm to the lower K2 enclosure Slide the front arm up and down to align the holes and secure Slide the front rigging arm up and down to align the holes it Attach the front arm to the K2 BUMP Attach the front arm to the lower K2 enclosure K2 RM_EN 3 0 WWW L ACOUSTICS GOM 34 76
6. at the final position If a block is not already built refer to PROCEDURE A Preset the inter enclosure angles Refer to PROCEDURE B Attach the K2 JACK stabilizers to the K2 CHARIOT Refer to PROCEDURE C If needed add one or two K2 enclosures to the stack Refer to PROCEDURE A Preset the inter enclosure angles for the additional enclosures Refer to PROCEDURE B Push the topmost enclosure forward until all the automatic locks are in place and verify that there is no yellow label visible If necessary change the position of the K2 CHARIOT rear rigging arm Refer to PROCEDURE D If necessary fine tune the site angle of the stack by adjusting the height of the stabilizers feet Refer to PROCEDURE E K2 enclosures on 1 58 Stack as many 5 enclosures as necessary Refer to the KI rigging manual to set up 5 part of the array Position and attach a K2 BUMP on the KI SB stack Refer to PROCEDURE L Position and attach an upside down K2 on the K2 BUMP and add as many K2 enclosures on top of the first one Refer to PROCEDURE C 42 Flying Final check After the setup always verify no yellow labels are visible on the front and on both sides of the array At least one motor for each K2 BAR When using two K2 BAR do not implement a bridle between the bars Nobody behind the array when lifting enclosures To avoid collisions caused by the swinging motion do not stand behind the array when lif
7. enclosures under the array Refer to PROCEDURE J A Verify that the rigging arms at the back are secured by pins and that no yellow label is visible on the front gt Repeat the two previous steps until the array is complete gt If necessary implement a pullback with K2 RIGBAR Refer to PROCEDURE gt Raise the array to its final trim height Ld s al e Jib Ld 9 1 E t temas sss 3 SS eee e Final check A After the setup always verify no yellow labels are visible on the front and on both sides of the array When using two K2 BAR do not implement a bridle between the bars Always use at least two motors Before setup choose a flying option Refer to SOUNDVISION modeling and to 3 3 Elements for ground stacking p 2 K2 enclosures under KI system elements 5 array setup gt v vevvevevevyv evaov BY vv Vv Refer to your SOUNDVISION model to define which flying frame to use If you are using the Refer to the KI rigging manual to set up the 5 part of the array Or if you are using the K2 BUMP Place an open a K2 BUMPFLIGHT under the motor If necessary attach one or two K2 BAR to the K2 BUMP Refer to PROCEDURE G If necessary stack one or two LA RAK on the K2 BUMP Refer to PROCEDURE M Prepare t
8. factor is recommended with factors such as extreme high or low temperatures strong wind prolonged exposition to salt water etc Always consult a rigging specialist to adopt safety practices adapted to such a situation K2 WST ENCLOSURE VERSION 3 0 3 RIGGING SYSTEM DESCRIPTION K2 enclosures ground stacked and flown independently K2 BUMP or in combination with system elements KI KI SB or KI BUMP K2 BUMP is designed to be directly compatible with 5 The K2 enclosure rigging system requires the K2 LINK interface to be compatible with the rigging system 3 1 Elements for enclosure rigging On both sides the K2 enclosure integrates two arms to connect to another element of the rigging system such as an enclosure or to a flying frame At the front a rotating arm provides a fixed point around which the enclosure can freely rotate until its connection at the rear e Atthe rear a sliding arm allows the inter element angle setting and the inter element rear connection The angles between adjacent enclosures are secured by an automatic system that is activated in advance and locks itself during the stacking and lifting procedures Rear rigging arm Front rigging arm The locking system is activated by pushing this button The automatic locking system takes its position when adjacent enclosures are separated K2 RM_EN 3 0 WWW L ACOUSTICS GOM 10 76
9. line arrays of K2 KI or KI SB enclosures 4 holes are available on the central bar of the K2 BUMP Refer to your SOUNDVISION model to know which holes to use Position A Position B With 5 and a single motor the hole n 2 provides a 0 site angle By adding a K2 BAR to the K2 BUMP the site angle range can be increased 21 holes are available on the K2 BAR which can be attached to the K2 BUMP as a rear or a front extension and in position A or B thus offering a total of 84 discrete positions for pick up points The rear extension is suited to downwards and front extension to upwards site angles FRONT EXTENSION K2 RM EN 3 0 WWW L AGCGOLUSTICS CUOM 13 76 K2 WST ENCLOSURE VERSION 3 0 i 4 P 7 D am p LA p Standard One K2 BAR attached in the center of K2 BUMP Alternative Two K2 BAR attached on the sides The K2 LINK is designed as an interface between the To align the K2 and and element and K2 rigging systems front sides use the 0 25 hole It is used to hand K2 under 5 or KI BUMP It provides three holes and therefore three angles between the top K2 enclosure and the bottom KI element 0 25 2 5 and 5 K2 RM EN 3 0 WWW L AGCOUSTICS GOM 14 76 The K2 RIGBAR can used to implement a pullback The K2 RIGBAR can also be used as the main lifting either with K2 BUMP K2 BA
10. packaged solutions for loudspeaker systems in order to guarantee the highest and most predictable level of performance at any step modeling installation and operation An L ACOUSTICS loudspeaker system is the set of components available to form any loudspeaker system based on one of the full range loudspeaker enclosures afforded by L ACOUSTICS It includes enclosures rigging accessories loudspeaker cables amplified controllers and software applications The main components involved in the rigging process of a K2 system are the following 1 1 Loudspeaker enclosure K2 Full range enclosure deployable in a variable curvature line source 5 Dedicated subwoofer enclosure deployable with K2 1 2 Rigging elements K2 CHARIOT Transport dolly for four K2 enclosures K2 JACK Tilt adjustment screw jacks and bar for K2 CHARIOT K2 BUMP Rigging frame used to K2 line arrays Designed to be compatible with and 5 Provided with two bow shackles WLL 3 25 t K2 BAR Rigging bar designed to provide a wider range of site angles for the K2 BUMP Provided with two bow shackles WLL 3 25 t KI DELTA Rigging plate designed to be used optionally with the K2 BUMP to adjust the azimuth angle K2 BUMPFLIGHT K2 LINK K2 RACKMOUNT of flown K2 KI KI SB arrays Flight case dedicated to the rigging elements of the K2 system In order to be used as storage for the K2 BUMP it must be prepared using the foams provided with the pro
11. 0 Remove the two K2 JACK from the K2 CHARIOT Remove the stabilizers from each bar Remove the bar from the K2 CHARIOT 2 Attach the K2 JACK to the K2 CHARIOT Insert the K2 JACK studs through the K2 CHARIOT Y Va ly 3 Prepare the K2 JACK stabilizers Rotate the threaded rod counter clockwise so the central part of the stabilizer is closest to the base During the 2 stabilizers first use dust will come off the threaded rod It is expected and does not indicate a malfunction K2 WST ENCLOSURE VERSION 3 0 4 Attach the stabilzers to the bar Insert the feet in the guides at Pivot the feet so they come Lock the feet in position by giving a both ends of the bar in contact with the bar quarter turn to the locking system 5 Rotate the feet clockwise to raise the K2 CHARIOT off the ground Stop raising the stack as soon as the wheels get off the ground 1 J 00 PROCEDURE D Changing the position of the K2 CHARIOT rear rigging arm D Minimum staff 2 Tipping hazard When the rear rigging arms are unpinned hold the enclosures on both sides both sides remove the rear rigging arm pin K2 WST ENCLOSURE VERSION 3 0 2 Change the K2 CHARIOT rear rigging arm position Push the enclosures to free both arms 3 Secure the enclosures the K2 CHARIOT Guide the enclosures ba
12. R or another K2 RIGBAR point thus providing a lighter solution for flying K2 It must be used with the LA SLING2T enclosures with one lifting point i n d 1 Refer PROCEDURE N for more information on how to implement pullback K2 RM_EN 3 0 WWW L AGOUSTICS GOM 15 76 K2 WST ENCLOSURE VERSION 3 0 3 5 Elements for LA RAK rigging The K2 RACKMOUNT is designed to stack one or two LA RAK on top of a flown array It is composed of four rails and a stabilizer The rails are screwed on the K2 BUMP Their number and position depend on the number of racks The K2 RACKMOUNT must be used along with either one or two K2 BAR LA RAK 2 rails 2 K2 BAR 2 LA RAK 4 rails K2 BAR K2 RM EN 3 0 WWW L AGCOUSTICS GOM 16 76 When two racks are mounted side side the stabilizer is used to prevent the assembly from tipping or toppling over The stabilizer traps one of the chains used to lift the assembly 30 positive site angle 0 site angle M rics ACOUS N 3 C E lw o r KZ R K2 WST ENCLOSURE VERSION 3 0 4 SYSTEM SETUP 4 1 Ground stacking Final check b After the setup always verify no yellow labels are visible on the front and on both sides of the array K2 enclosures on K2 CHARIOT and K2 JACK e gt e e gt e gt e e gt e Place a block of four K2 enclosures
13. RAK a emu Coca 58 MUS AB Mi within P 60 for azimuth CONTO ______________ _ _ _ ____________ 61 APPENDIX INSTALLING A LASER INCLINOMETER 62 Aa TO 62 SSE PROSIGEIT _ 63 LASERMOUNT EY 64 APPENDIX SPECIFICATIONS 67 eni ot seit a Mir eer 67 E 68 NE 69 KEBONE 70 obo gaan de ae 70 KBAR PH 71 UB 71 Medellin 72 KISDEBEA ates RE T OFEN rabat Ped dab 73 LACSEIING ZT Uie a a C M Ra DRE 73 K2 RIGBAR deesset S RP tede ec ai re e ie Utd RINT Up 74 K22CHARIOT Occ 75 75 K2 WST ENCLOSURE VERSION 3 0 1 KZ RIGGING SYSTEM The system approach developed by L ACOUSTICS consists in providing
14. ates www l acoustics com K2 SYSTEM The L ACOUSTICS system has achieved international recognition and is today the prime choice of engineers for the largest stadium tours and outdoor festivals Its sonic performance its fully integrated system package and its rider friendliness are considered as the industry benchmarks With K2 L ACOUSTICS offers performance in rescaled package The K2 system flexibility makes it suited to both permanent installation and touring applications from theatre to stadium productions The main system components are as follows e K2 full range element with adjustable horizontal directivity operating from 35 Hz to 20 kHz e KI SB low frequency element reinforcing LF contour down to 30 Hz or LF throw down to 35 Hz 5828 low frequency element extending the operating bandwidth down to 25 Hz e LA4X LA8 amplified controllers or LA RAK touring rack fitted with three LA8 The 3 way quad amplified design the transducers resources are among the characteristics giving K2 an exceptional ability to perform in many applications and with a record breaking performance weight ratio Any on site deployment can be easily and quickly achieved thanks to an extremely ergonomic fast and captive rigging system A K2 line source utilizes the unrivalled characteristics of Wavefront Sculpture Technology Inter element angles can be set with laser like accuracy up to a generous 107 allowing the optimizati
15. bly is deployed in an open air environment wind can produce dynamic stress to the rigging components and suspension points If the wind force exceeds 6 bft Beaufort scale lower down and or secure the loudspeaker array SYMBOLS The following symbols are used in this document DANGER A This symbol indicates a potential risk of harm to an individual or damage to the product It can also notify the user about instructions that must be strictly followed to ensure safe installation or operation of the product OBLIGATION o This symbol notifies the user about instructions that must be strictly followed to ensure proper installation or operation of the product EQUIPMENT Q This symbol indicates the equipment tools and spare parts required to perform a procedure INFORMATION n This symbol notifies the user about complementary information or optional instructions WELCOME L ACOUSTICS Thank you for choosing the L ACOUSTICS K2 WST system This document contains essential information on rigging the system properly and safely Carefully read this document in order to become familiar with these procedures As part of a continuous evolution of techniques and standards L ACOUSTICS reserves the right to change the specifications of its products and the content of its documents without prior notice Please check the L ACOUSTICS web site on a regular basis to download the latest document and software upd
16. ck on the arms The locking system must be loaded 7 3 2 5 AS f x SA 4 a 3 ME y 7 7 4 Wy 4 Ah fi x N S N K2 WST ENCLOSURE VERSION 3 0 PROCEDURE E Adjusting the K2 CHARIOT site angle D IMinimum staff Verify the wheels are as close as possible 2 Loosen one stabilizer bolt and tighten the other one depending of to the ground without touching it the target site angle Do not use a wrench Negative site angle Positive site angle 3 Adjust the site angle Tipping hazard A Adjust either the stabilizer at the front or at the back of the stack Do not adjust both the front and back of the stack with the front screw jacks for a positive site angle with the back screw jacks for a negative site angle 4 Tighten the front or back bolts depending on the site angle Do not use a wrench PROCEDURE Stacking K2 K2 BUMP D Minimum staff 2 Prepare the K2 block top enclosure Define the K2 stack site angle with the rear rigging arm For the top enclosure of the stack select a value between 0 25 and 7 5 and subtract 3 to obtain the final site angle Take out and lock the rear and front rigging arms For the other enclosures select the angle normally 2 Turn the enclosure upside down on the K2 BUMP Remove the lower rear and front pins K2
17. d Limit WLL of third party equipment L ACOUSTICS is not responsible for any rigging equipment and accessories provided by third party manufacturers Verify that the Working Load Limit WLL of the suspension points chain hoists and all additional hardware rigging accessories is respected 8 Respect the maximum configurations and the recommended safety level For safety issue respect the maximum configurations outlined in this manual To check the conformity of any configuration in regards with the safety level recommended by L ACOUSTICS model the system SOUNDVISION and refer to the warnings in Mechanical Data section 9 Be cautious when flying a loudspeaker array Always verify that no one is standing underneath the loudspeaker array when it is being raised As the array is being raised check each individual element to make sure that it is securely fastened to the adjacent element Never leave the array unattended during the installation process As a general rule L ACOUSTICS recommends the use of safety slings at all times 10 Be cautious when ground stacking a loudspeaker array Do not stack the loudspeaker array on unstable ground or surface If the array is stacked on a structure platform or stage always check that the latter can support the total weight of the array As a general rule L ACOUSTICS recommends the use of safety straps at all times Take into account the wind effects on dynamic load When a loudspeaker assem
18. duct Rigging interface between K2 and or KI SB Rigging interface for stacking one or two LA RAK on top of a K2 array flown with a K2 BUMP KI BPCHAIN Adjustable sling used to prevent the chain bag of a climbing hoist being in front of a flown array top enclosure LA SLING2T Chain sling with two leg bridles used to implement bridle hangs K2 RIGBAR Light rigging bar and pullback accessory incl LA SLING2T 1 3 Software application SOUNDVISION Proprietary 3D acoustical and mechanical modeling software 1 4 Transportation and storage accessories K2 CHARIOTCOV Protective cover for transportation and storage Other K2 SYSTEM components All the other components of the system are presented in the K2 user manual document intended to describe the enclosure configurations and connection scheme K2 RACKMOUNT K2 LINK KI DELTA K2 JACK K2 CHARIOT KI BPCHAIN LA SLING2T SOUNDVISION Main components involved in the K2 rigging process K2 RM EN 3 0 WWW L AGCUOLUSTICS CUM 7 76 K2 WST ENCLOSURE VERSION 3 0 2 MECHANICAL SAFETY 2 1 Mechanical limits The K2 rigging system complies with 2006 42 EC Machinery Directive It has been designed following the guidelines of 2006 42 EC Machinery Directive specifies a safety factor of 4 1 against the rupture The limits specified the tables below correspond to a safety factor of 4 1 or higher for flown deployments Refer
19. he pickup points Refer to SOUNDVISION for the number and position of shackles Lift the assembly so you can position a block of 5 under it Attach the KI SB block the K2 BUMP Refer to PROCEDURE L Repeat the last two steps until the 5 array is complete K2 array setup Prepare all the blocks of 4 K2 necessary to build the array If a block is not built already refer to PROCEDURE A Preset the inter enclosures angles Refer to PROCEDURE B KI SB and K2 arrays connection Lift the KI SB array so you can position a block of four K2 under it Using two K2 LINK interfaces attach the block of K2 under the KI SB array Refer to PROCEDURE K Verify that the rear rigging arms are secured by pins and that no yellow label is visible on the front Lift the array so you can position a block of four K2 under it Verify that no yellow label is visible on both sides of the array Attach the block of four K2 to the bottom enclosure of the array Refer to PROCEDURE Verify that the rear rigging arms are secured by pins and that no yellow label is visible on the front Repeat the last two steps until the array is complete Raise the array to its final trim height Adjust site and azimuth angles K2 WST ENCLOSURE VERSION 3 0 5 SUBSET PROCEDURES PROCEDURE A Preparing a block of 4 K2 D Minimum staff 2 Attach K2 enclosure K2 CHARIOT Fully rotate the rear rigging arms of the K2 CHARIOT
20. ne the maximum number of enclosures within an array or to assess the safety of a specific array configuration Mechanical modeling with SOUNDVISION The working load applied to each linking point along with the corresponding safety factor will depend on numerous variables linked to the composition of the array type and number of enclosures splay angles and the implementation of the flying or stacking structure number and location of flying points site angle This cannot be determined without the complex mechanical modeling and calculation offered by SOUNDVISION Assessing the safety with SOUNDVISION The overall safety factor of a specific mechanical configuration always corresponds to the lowest safety factor among all the linking points Always model the system configuration with the SOUNDVISION software and check the Mechanical Data section to identify the weakest link and its corresponding working load By default a stress warning will appear when the mechanical safety goes beyond the recommended safety level Safety of ground stacked arrays in SOUNDVISION For ground stacked arrays a distinct stability warning is implemented in SOUNDVISION It indicates a tipping hazard when the array is not secured to the ground stage or platform It is user responsibility to secure the array and to ignore this warning Consideration must be given to unusual conditions SOUNDVISION calculations are based on usual environmental conditions A higher safety
21. on of the vertical coverage with SPL smoothly spread across the audience Horizontally the K2 coverage pattern can be adjusted to sector and match any audience or specific room geometries Four different settings are possible two symmetric 70 or 1107 and two asymmetric 90 as 35 55 55 35 Thanks to its full range capability the K2 enclosure be deployed as a standalone line source For applications demanding extreme LF impact contour mode or maximized LF projection throw mode K2 can be arrayed with its dedicated and flyable KI SB LF extension K2 system can also address applications with demanding infrasonic reproduction when combined to the SB28 subwoofer Before installation any system configurations can be acoustically and mechanically modeled with SOUNDVISION 3D simulation software For touring applications K2 can be associated to the LA RAK a universal distribution platform for power audio signals and network which facilitates cross rental between rental companies LA RAK houses three LA8 amplified controllers and can be flown onto K2 array Other applications can feature 8 amplified controllers For high end installation projects K2 can also be driven by the LA4X amplified controller The scheme authorizes fully discrete DSP treatment per section and maximum power headroom for the best possible sonic performance Thanks to dedicated factory presets the LA8 LA4X amplified controller constitutes an e
22. stabilizers to 2 25 PROCEDURE D Changing the position of the K2 CHARIOT rear rigging 2 002 000 eene nennen nennt 29 PROCEDURE E Adjusting the K2 CHARIOT site atigle ues uu De ves eek ea eee 32 PROCEDURE F Stacking K2 orn K2 BUMP iae UE aac toti doa haee peo ane pet nac DH 33 PROCEDURE G Attaching K2 BAR or 2 BUMP secco alts b ER On ce i tue e edes ios rates 36 PROCEDURE Fi Attachinga block of four K2 under K2 B MI pet 38 PROCEDURE Attaching a block of four K2 under K2 RIGBAR cccsssscccssssecccessssecccssssscccsssseesccsessecccesessasccsssseccesesseaeees 40 PROCEDURE Attachinga block of tour I2 uhdet IRE 42 PROCEDURE Attaching a block of four K2 under a system element esses eene 46 PROCEDURE L Actaching under K2 BUMP ul E utn sie SA a aana 5 PROCEDURE M Stacking LARAK Om BUMP e osi o rq baro no RP AE QE RO EAM Ut bu e I rw hr rs 52 PROCEDURE N Using a K2 RIGBAR to implement a pullback eese eene eene nennen nennen 56 APPENDIX A PICKUP POINTS GUIDELINES 58 K2 BUIMPawitb LA
23. t A Verify that no yellow label is visible on both sides of the array gt Attach the block of four K2 enclosures to the bottom of the array Refer to PROCEDURE J A Verify that the rigging arms at the back are secured by pins and that yellow label is visible on the front gt Repeat the two previous steps until the array is complete gt If necessary implement a pullback with K2 RIGBAR Refer to PROCEDURE gt Raise the array to its final trim height gt Adjust site and azimuth angles K2 WST ENCLOSURE VERSION 3 0 Final check After the setup always verify no yellow labels are visible on the front and on both sides of the array Space between lifting points points The space between the two lifting points used for this configuration must be aligned with the array pickup points The deployment load bearing lines must be parallel to each other under K2 RIGBAR under K2 BAR K2 enclosures under K2 RIGBAR gt Prepare all the blocks of 4 K2 necessary to build the array Ifa block is not already built refer to PROCEDURE gt Preset the inter enclosures angles Refer PROCEDURE gt Attach the K2 RIGBAR on the block of four K2 Refer to PROCEDURE y gt Lift the array so you can position another block of four K2 under it A Verify that no yellow label is visible on both sides of the array gt Position and attach a block of four K2
24. ting the enclosures Safe maximum of 12 K2 enclosures in a pullback configuration Up to 12 K2 Space between pullback rigging points The space between the two lifting points used for this configuration must be aligned with the array pickup points The deployment load bearing lines must be parallel to each other Before setup choose a flying option Refer to SOUNDVISION modeling and to 3 4 Elements for flying 13 To implement a pullback with a K2 BAR e infront extension attach the shackle to hole e extension attach the shackle to hole 21 K2 enclosures under 2 gt Prepare all the blocks of 4 K2 necessary to build the array If a block is not already built refer to PROCEDURE A gt Preset the inter enclosures angles Refer to PROCEDURE B gt Place an open a K2 BUMPFLIGHT under the motor gt If necessary attach one or two K2 BAR to the K2 BUMP Refer to PROCEDURE G gt If necessary stack one or two LA RAK on the K2 BUMP Refer to PROCEDURE gt Prepare the pickup points Refer to SOUNDVISION for the number and position of the shackles gt Lift the assembly so you can position a block of four K2 under it gt Attach the block of four K2 to the K2 BUMP Refer to PROCEDURE H A Verify that the rear rigging arms are secured by pins and that no yellow label is visible on the front gt Lift the assembly so you can position a block of four K2 under i
25. to SOUNDVISION for the safety factor of a specific deployment The safe limit gives the maximum number of elements for which the safety factor is always compliant with the 2006 42 EC Machinery Directive regardless of the other deployment parameters site angles inter enclosure angles etc The maximum limit gives the maximum number of elements for which the safety factor can be compliant with the 2006 42 EC Machinery Directive when the other deployment parameters provide the best mechanical conditions K2 BUMP or 4 K2 6 2 K2 CHARIOT with K2 JACK l6 K2 24 K2 14 K2 2 LA RAK 24 K2 2 LA RAK I2 KI SB LA RAK 16 KI SB 2 LA RAK Ground stacked K2 BUMP K2 BUMP K2 BAR K2 RIGBAR 2 K2 K2 LINK under KI BUMP l6 K2 24 K2 A SOUNDVISION and mechanical safety To deploy more elements than the safe limits or when mixing different type of loudspeaker enclosures within the same array always model the system in SOUNDVISION before installation and check the Mechanical Data section for any stress warning or stability warning 2 2 Assessing mechanical safety In order to assess the actual safety of any array configuration before implementation refer to the following warnings A A A Rated working load limit WLL is not enough The rated WLL is an indication of the element resistance to tensile stress For complex mechanical systems such as loudspeaker arrays WLLs cannot be used per se to determi
26. xtremely advanced and precise drive system for the enclosures All L ACOUSTICS amplified controllers feature the L DRIVE a thermal and over excursion protection circuit Up to 253 LA8 LA4X amplified controllers can be connected together via the Ethernet based L NET protocol The LA NETWORK MANAGER software allows online remote control and monitoring of all the connected units via a user friendly and intuitive graphic interface and features the Array Morphing EQ This exclusive tool allows the engineer to quickly adjust the tonal balance of the system to reach a reference curve or to ensure consistency of the sonic signature K2 WST ENCLOSURE VERSION 3 0 CONTENTS K2 RIGGING SYSTEM 6 1 1 Loudspeaker eneloSsule iac Rene Mp e A sa ED 6 1 2 ESS TAS E EA E E aes seein ee tee 6 1 3 Sotware APMC ACL ESPERE 6 k4 Transportation storage accessories o eniti _____ __ A 6 2 MECHANICAL SAFETY 8 2 1 Mechanical 8 2 24 Assassine mechanical safety ES 9 3 RIGGING SYSTEM DESCRIPTION 10 3 1 Elements TOF enclosure
Download Pdf Manuals
Related Search