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Installation Instructions PDR Series <br />11 <br />Swing Arm Tension Adjustment <br />Swing arm tension is pre-set at the factory and is adjusted to <br />accommodate displays with weights near the top of the mounts <br />capacity. <br />If smaller displays are used it may be difficult to reposition the <br />display after mounting. Swing arm tension can be adjusted to <br />compensate for smaller display. <br />NOTE:The display must be mounted prior to adjusting swing <br />arm tension. <br />1. Locate the adjustment insert (F) and wrench (E) provided <br />with the mount. <br />2. Place adjustment insert into socket head cap screw located <br />at swing arm pivot point. (See Figure 16) <br />NOTE:The display may need to be repositioned in order to <br />gain access to the tension adjustment screw(s). <br />3. Using the wrench provided with the mount, turn adjustment <br />insert clockwise to increase swing arm tension or <br />counterclockwise to reduce swing arm tension. (See <br />Figure 16) <br />NOTE:Small adjustments of 1/8 turn or less are typically all <br />that is required to achieve desired tension. <br />4. Check swing arm tension. If desired tension is present, <br />tension adjustment is complete. If additional tension <br />adjustment is required, repeat steps 2 and 3 until desired <br />tension is achieved. <br />NOTE:If changing from a smaller display to a larger display it <br />may be necessary to increase swing arm tension. <br />Figure 15 <br />Figure 16 <br />Removing Display from Mount <br />1. Remove bolt or padlock from faceplate (if used). <br />NOTE:The pin may have been used as a more permanent <br />locking device. If so, remove nut and pin and move <br />from the lower holes to the upper holes. <br />2. Pull back on flag on upper mounting hole and press pin <br />down into "Open" position. (See Figure 17) <br />WARNING:DISPLAY MAY WEIGH IN EXCESS OF 40 <br />LBS! Always use two people and proper lifting techniques <br />when installing or positioning display on mount. <br />3. Carefully lift display from mount. <br />4. Lift up on pin and place flag back against faceplate to return <br />it to "Closed" position. <br />Figure 17 <br />Bar <br />Socket Head <br />Cap screw <br />(E) <br />(F) <br />ReduceIncrease <br />2 <br />1 Remove bolt <br />or padlock <br />if used <br />Pin in <br />"Open" <br />position - <br />Pin in <br />"Closed" <br />position - <br />4 <br />move to <br />"Open" <br />position to <br />move to <br />"Closed" <br />position <br />remove <br />display <br />after display <br />is removed.