NordicTrack Grt950 English Manual - Page 10

Seat Assembly 16 16. Attach the Hack Squat Backrest (6) to the Hack Squat Frame (5) with four M6 x 16mm Bolts (27). 5 27 6 17. Make sure that all parts have been properly tightened. Before using the weight system, pull each cable a few times to make sure that the cables move smoothly over the pulleys. If one of the cables does not move smoothly, find and correct the problem. IMPORTANT: If the cables are not properly installed, they may be damaged when heavy weight is used. See the CABLE DIAGRAM on page 11 for proper cable routing. ADJUSTMENTS This section explains how to adjust the weight system attachment. Make sure all parts are properly tightened each time you use the weight system. Replace any worn parts immediately. The weight system can be cleaned with a damp cloth and a mild, non-abrasive detergent. Do not use solvents. ADJUSTING THE HACK SQUAT Stand on the foot plate on the Hack Squat Base (1) with your shoulders under the Foam Pads (7). Squeeze the Release Handle (10) and move the Hack Squat Frame (5) to the desired position. Release the Handle, and engage the Hack Squat Pin (12) into an adjustment hole in the Hack Squat Bracket (3). Adjustment Holes 5 3 12 7 WARNING: Make sure the Hack Squat Pin (12) fully engages the Hack Squat Bracket (3) before you use the Hack Squat. 10 1 Foot Plate 10