Wharfedale Pro WLA-25, User Manual

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WLA-25 / WLA-25SUB / WLA-25 Common Fly Frames
The WLA-25 / WLA-25SUB and the WLA-25 Common Fly Frames are certified to hold a total weight (including third party
hardware) of 280kg. Up to 12 WLA-25 1 WLA-25SUB elements can be flown with a safety factor of 12.
The WLA-25 fly frame is certified to hold a total weight (including third party hardware) of 230kg. Up to 12 WLA-25
elements can be flown with a safety factor of 12.
Only use Wharfedale Pro fly frames. Ensure that only rated, certified hardware such as tumbuckles, shackles and chains
are used.
Ensure that all truss, structures and flying hardware are capable of suspending the entire array, plus flying hardware, to a
suitable safety factor.
Rigging, suspending and mounting should only be attempted by experienced qualified professionals. Incorrect usage can
result in damage to equipment and property, injury and even death. Under no circumstances should you attempt to rig,
suspend or mount these speakers unless you are fully qualified or do not know of pertinent regulations consult qualified
personel for advice. Consult a structural engineer before suspending a speaker system and ensure that the total weight
of your system can be held by the truss or mounting surface.
Inspect all mounting hardware before your line array is flown. If there is any damage or distortion to any mounting
hardware do not fly the array until any damaged hardware is repaired or replaced. Only use Wharfedale Pro supplied
quick release pins and contact your Wharfedale Pro distributor if any quick release pins are lost or damaged.