Weider Pro 9930 User Manual - Page 22

TROUBLE-SHOOTING AND MAINTENANCE Inspect and tighten all parts each time you use the weight system. Replace any worn parts immediately. The weight system can be cleaned using a damp cloth and mild non-abrasive detergent. Do not use solvents. TIGHTENING THE CABLES The type of cable used on weight systems can stretch slightly when it is first used. If there is slack in the cables before resistance is felt, the cables should be tightened. Slack can be removed from the cables in several different ways: Moving one or both of the 3 1/2" Pulleys (5) to a different set of holes in the Adjustable Pulley Plates (44) will tight- en the cables. 35 To move one of the 3 1/2" Pulleys (5), remove the 3/8" Nylon Locknut (4), 3/8" x 2" Bolt (35), Cable Trap (39), and Pulley from the Adjustable Pulley Plates (44). Reattach the Pulley and Cable Trap to the other hole in the Pulley Plates. Note: If additional adjustment is needed, move the other Pulley. 44 4 39 Adjustment Holes 5 Slack can be removed from the Long Cable (73) by relocating the indicated 3 1/2" Pulley (5) on the Press Seat Frame (52). To do this, remove the 3/8" Nylon Locknut (4), 3/8" Flat Washer (17), and 3/8" x 2 1/2" Bolt (6). Reattach the Pulley at the second or third hole, as needed. The threaded shaft on the Medium Cable (72) attached to the Weights (8) can also be used to tighten the cables. To tighten the Medium Cable (72), remove the Small "U"Bracket (43) by removing the 5/16" Nylon Locknut (2) and the 5/16" x 1 3/4" Bolt (9). See the inset drawing. Tighten the 1/4" Nylon Locknut (16) at the end of the Medium Cable (72) as far as it will go. Then re-attach the Small "U"-Bracket (43). 52 4 17 5 14 73 6 72 2 43 9 8 72 16 43 If a cable slips off the pulleys often, the cable may have become twisted. Remove the cable and re-install it. If the cables need to be replaced, see ORDERING REPLACEMENT PARTS on the back cover of this manual. 22