Manual de instrucciones de Life Fitness 8246 50LB

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8246 50 LB. ADD-ON KIT
ASSEMBLY INSTRUCTIONS
Part # 6813001 1 Revision: 1/11/99

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IMPORTANT NOTES Please note: * Thank you for purchasing the LIFE FITNESS 8246 50 LB ADD-ON KIT. Please read these instructions thoroughly and keep them for future reference. This product must be assembled on a flat, level surface to assure its proper function. * We recommend cleaning your product (pads and frame) on a regular basis, using warm soapy water. Touch-up paint can be purchased from your LIFE FITNESS customer service repre- sentative at (800) 328-9714. There is a risk assumed by indivi

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PARTS LIST KEY PART # DESCRIPTION QTY KEY PART # DESCRIPTION QTY 1 6284501 25 HOLE WEIGHT STACK SHAFT 1 4 6703801 WEIGHT STACK LABEL (lbs.) .1 2 6812801 166-5/8” CABLE ASSEMBLY 1 5 6198501 WEIGHT STACK LABEL (1-25) 1 3 6382301 WEIGHT PLATE BUSHING 10 CT 1 6 6214501 WEIGHT PLATES 5 TOWER CABLE SHROUD FIGURE 1 STEP 1: • Unscrew the threaded end of the CABLE (68074) from the WEIGHT STACK SHAFT of the HEAD PLATE. • Completely remove CABLE (68074) from the TOWER BRACE, LOWER CROSS SUPPORT,

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3 6 FIGURE 2 STEP 2: • Snap two WEIGHT PLATE BUSHINGS (3) into the top of all five WEIGHT PLATES (6) as shown in FIGURE 2. FIGURE 3 TOWER TOWER BRACE 1/2 X 4” BOLT (EXISTING) GUIDE RODS SHAFT COLLARS STEP 3: • Remove two 1/2 X 4” BOLTS, two 1/2” WASHERS, and two 1/2” LOCK NUTS from the TOWER BRACE to remove the TOWER BRACE from the TOWER and GUIDE RODS as shown in FIGURE 3. • LOOSEN the SHAFT COLLAR SET SCREWS and slide them off the GUIDE RODS. 1/2 1/2 1/2 1/2 1/2 1/2 0 1 2 3 4

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HEAD PLATE • Unbolt the old WEIGHT STACK SHAFT from the HEAD PLATE and replace it with the new 25 HOLE WEIGHT STACK SHAFT (1). (NOTE: The bolt hole in the HEAD PLATE should be on top. Please discard the old WEIGHT STACK SHAFT.) GUIDE ROD 1 • Attach the WEIGHT STACK LABELS (4) (#’ s 220-260) or (5) (21-25) to the five WEIGHT PLATES (6) as shown on FIGURE 4. TOWER • Insert the two GUIDE RODS through the two WEIGHT STACK CUSHIONS into the base of the TOWER as shown in FIGURE 4. Lubrica

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FIGURE 5 TOWER TOWER BRACE 1/2 X 4” BOLT (EXISTING) GUIDE RODS SHAFT COLLARS STEP 5: • Place TOWER BRACE over the GUIDE RODS and securely fasten TOWER BRACE to TOWER using previously removed 1/2” X 4” BOLTS, 1/2” WASHERS, AND 1/2” NUTS as shown in FIGURE 5. • Slide the SHAFT COLLARS to the top of the GUIDE RODS and SECURELY tighten the SHAFT COLLAR SET SCREWS . TOWER STEP 6: • Route loop end of new CABLE (68128) (2) around pulleys in TOWER BRACE, LOWER CROSS SUPPORT, AND BENCH FRAME

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2 1 FIGURE 7 STEP 7: • Screw the threaded end of the new CABLE (68128) (2) approximately 3/4” into the end of the WEIGHT STACK SHAFT (1) and tighten jam nut securely. • If the HEAD PLATE does not sit on top of the first WEIGHT PLATE, push the head plate down, insert the SELECTOR PIN and perform several repetitions on the machine. This will relax the cable system and prevent the HEAD PLATE from lifting up. • If after completing the previous step, the HEAD PLATE still does not sit o