EAW AP6 Installation Manual

EAW AP6 Installation Manual Manual pdf 1 page image

Instructions/Installing the KF850zNL8 and AP6 Upgrade KitsThe KF850z AP6 Upgrade Kit P/N 0006241 and the KF850z NL8 Upgrade Kit P/N 0006242 are available for theKF850e loudspeaker. These two kits are the same but for the Electrical Assemblies.Warning: Installation should only be done by an experienced technician. Improper installation may resultin damage to the equipment, injury or death.1. Inventory the kit against the following bill of materials insuring the kit is complete.EAW P/N Qty Description804116 1 Driver-Cone (LC-1536)102021 4 Screw 1/4-20 X 1-1/2 LG SHCS Blk0005848 1 Horn/URE/H45320008726 1 Driver/Compression [DN20/3004-8]102165 4 Screw/M6 X 14mm LG HHCS105005 4 Washer/Flat 1/4105004 8 Washer/Lock 1/40006004 2 Bracket/Horn [KF850z Upgrade Kit]102016 6 Screw 1/4-20 X 1 LG PH PHMS Blk105007 10 Washer/Flat 1/4 Blk105008 10 Washer/Lock 1/4 Blk102017 4 Screw 1/4-20 X1 SHCS Blk804097 1 Driver-Cone [LC-1075]0006008 1 Assembly/Phase Plug/Housing0006005 1 Ring/Aperture/Wood/10” Mid [KF850z]0006007 4 Screw 1/4-20 X 4-1/2 LG SHCS Blk105033 4 Washer/Flat/M60006011 1 Instruction/Kit/KF850z/Upgrade102087 4 Screw #8 X 1 LG PH PHSMS102048 8 Screw #10 X 16 X 3/4 PH PHSMS102102 23 Screw #8 X 5/8 PH PHSMS Blk0006239 1 Electrical Assembly KF850z [NL8]or0006240 1 Electrical Assembly KF850z [AP6]2. OverviewKF850z Kit installation requires the technician to remove and replace all transducer components. The HFhorn assembly is accessed from the front and the 15” woofer, 10” mid range, and electrical assembly fromthe back.To do this the enclosure will first be rested on its back, the grilleremoved, and the HF horn assembly disconnected, removed, and dis-assembled. Its rear bracket will be re-installed into the new KF850zHF horn assembly, which will then be installed into the enclosure.After this is complete the enclosure should be repositioned onto itsfront, and the 2 access lids, polyfill, input and crossover removed, thenew crossover installed, and its leads routed to the appropriate cham-bers. Then the new 15” woofer and the new mid assembly will beinstalled. The old polyfill should be restapled into both chambers andthe new electrical assembly installed.Finally the enclosure will be stood upright, HF leads connected, test-ed for continuity, and access lids and grille reinstalled.3. Instructions: Tip the enclosure on its back and remove the 23Phillips head screws that mount the grille to the enclosure.REMOVE AND DISCARD23 #8 X 5/8 LG PHILLIPSHEAD SHEET METAL SCREWS10X GRILLFOAM RETAINERS(DO NOT REMOVE)

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