User manual QSC AUDIO HPR SUS KIT 122

[. . . ] Any missing, corroded, deformed, or non-load rated component could significantly reduce the strength of the installation or placement. Any such condition severely reduces the safety of the installation and should be immediately corrected. Use only hardware which is rated for the loading conditions of the installation and any possible short-term, unexpected overloading. [. . . ] 2- Place one conical spring washer and one eyebolt standoff onto the threaded portion of an eyebolt and carefully thread the eyebolt assembly into the enclosure's threads. Be sure to tighten each eyebolt until shoulder is snug against the spring washer and each eyebolt standoff is snug against the enclosure. Tighten the eyebolts down and then continue to rotate until they are positioned as desired. Eyebolt installation locations for HPR152i and HPR153i loudspeakers. Install One Pull-back Eyebolt At the rear of the enclosures, just below the amplifier module is a M10 flat-head screw which must be removed and have an eyebolt installed in its place (6mm hex wrench needed). 2- Thread an eyebolt into the enclosure's threaded insert; do not use a flat washer or an eyebolt standoff on the pull-back eyebolt. Be sure to tighten bolt until shoulder is snug against the side of the enclosure. Tighten the eyebolt down and then continue to rotate until it is positioned as desired. Before installing the eyebolts, remove the rubber inserts protecting the enclosure's threads (HPR152i and HPR153i only). ·Do not suspend the HPR152i or HPR153i loudspeaker horizontally under any conditions!The HPR152i and HPR153i loudspeakers are designed for vertical suspension only! Rubber insert removal (HPR152i and HPR153i only); gently pry upward to loosen insert. Eyebolt standoff installation, HPR152i, HPR153i. Installed eyebolt. 2 Horizontal Suspension of the HPR122i The pull-back bar must be installed when suspending the HPR122i in a horizontal position. Additionally, the eyebolts must be installed in the side panel locations that will be the "top" of the enclosure. Note that the HPR122i can be suspended horizontally with the high frequency device on the right side or the left. Pull-back bar below (preferred) The preferred installation location for the pull-back bar is on the bottom of the horizontally oriented enclosure (opposite the eyebolt side). Pull-back bar above (alternate) Alternately, the pull-back bar can be installed on the top of the enclosure (same side of the enclosure as the eyebolts). This may help to hide the hardware from sight for appearance reasons, but the range of tilt is limited. Installation of pull-back bar below the enclosure (preferred). Install the Pull-back Bar The pull-back bar must only be attached to one of the two side M10 installation locations, as shown. 1- Remove the factory installed M10 flat-head screw from the side of the enclosure to which the pull-back bar is to be attached. 2- Test fit the pull-back bar, attachment, washers, and gaskets to ensure proper assembly prior to sticking self-adhesive gasket to pull-back bar. 3- Attach the rubber gasket by peeling adhesive backing off and pressing adhesive side to the pull-back bar where it contacts the enclosure. 4- Using a 6mm hex wrench, bolt the pull-back bar to the enclosure with the M10 button-head bolt, lock washer, and flat washer. Before tightening fully, ensure the pull-back bar's cut-out matches the curved corner of the enclosure (switch orientation if required). 5- Attach the eyebolt to the pull-back bar with hex nut, lock washer, and flat washer. [. . . ] In the event that this product was manufactured for export and sale outside of the United States or its territories, then this limited warranty shall not apply. Removal of the serial number on this product, or purchase of this product from an unauthorized dealer, will void this limited warranty. To obtain the most recent version of QSC's warranty statement, please visit www. qscaudio. com. [. . . ]