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Model No. WESY39311
Serial No.
USER'S MANUAL
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TABLE OF CONTENTS IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 ADJUSTMENTS . . . . . . .
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IMPORTANT PRECAUTIONS WARNING: To reduce the risk of serious injury, read the following important precautions before using the weight system. 1. Read all instructions in this manual and in 12. Always stand on a foot plate when perform- the accompanying literature before using the ing an exercise that could cause the weight weight system. Use the weight system only system to tip. as described in this manual. 13. The weight system is designed to support a 2. It is the responsibility of the owner
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BEFORE YOU BEGIN ® Thank you for selecting the versatile WEIDER PRO Department toll-free at 1-800-999-3756, Monday 9400 weight system. The PRO 9400 offers a selection through Friday, 6 a.m. until 6 p.m. Mountain Time of weight stations designed to develop every major (excluding holidays). To help us assist you, please muscle group of the body. Whether your goal is to tone note the product model number and serial number your body, build dramatic muscle size and strength, or before calling. The mo
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ASSEMBLY Before beginning assembly, carefully read the • Assembly requires two persons. For your conve- following information and instructions: nience and safety, assemble the weight system with the help of another person. • Due to the many features of the weight system, assembly will require several hours. By setting • As you assemble the weight system, be sure that aside plenty of time and by deciding to make the all parts are oriented as shown in the drawings. task enjoyable, assembly will
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2. Slide the Rear Upright (74) and the Leg Press 2 27 Upright (56) onto the indicated 5/16” x 2 1/2” 27 Carriage Bolts (1) in the Stabilizer (5). The high side of the brackets on the Rear Upright and Leg Press Upright should be on the side shown. Hand tighten four 5/16” Nylon Locknuts (3) onto the 87 Carriage Bolts. Do not tighten the Nylon High Sides Locknuts yet. of Brackets 91 74 Press a 2” Square Inner Cap (27) into the Leg 56 Press Upright (56). Press a 2” Square Inner Cap into the Rear Upr
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4. Press a 2” Square Inner Cap (27) into the end of 4 11 the Top Frame (55). Press a 1 3/4” Square Inner 75 55 Cap (44) into each end of the crossbar on the Top 44 8 Frame. Press two Round Inner Caps (75) into the top of the crossbar. 27 3 Attach the Top Frame (55) to the Rear Upright (74) and the Leg Press Upright (56) with two 5/16” x Crossbar 44 2 3/4” Bolts (11) and two 5/16” Nylon Locknuts (3). Attach the Top Frame (55) to the Front Upright (42) with two 5/16” x 2 3/4” Bolts (11), two 5/1
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7. Press a Weight Tube Bumper (64) into the end of a 7 Weight Tube (63). Insert the Weight Tube into the Holes front stack of Weights (25). Be sure that the pin on the Weight Tube is sitting in the pin grooves 62 in the top Weight. Lubricate the inside of the holes in the Top Weight (65). Set the Top Weight onto the front stack of Weights (25). Insert both Long Weight Guides (62) into the stack of Weights. Be sure that the holes in the Weight Guides are at the top, as shown. 65 Lubricate Pin 63
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9. Attach the upper ends of the Short Weight Guides 9 61 61 (73) to the Top Frame (55) with a 5/16” x 6” Bolt 3 (60), two 1/2” x 3/4” Spacers (61), and a 5/16” 3 Nylon Locknut (3). 55 60 Attach the upper ends of the Long Weight Guides (62) to the Top Frame (55) with a 5/16” x 6” Bolt (60), two 1/2” x 3/4” Spacers (61), and a 5/16” 73 60 Nylon Locknut (3). 62 ARM ASSEMBLY 10. Locate and open the parts bag labeled “ARM 10 27 95 ASSEMBLY.” Welded Be sure there is a Bushing (98) in each side of the
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12. Press a 1” Round Inner Cap (49) into one of the 12 44 49 Press Arms (46). Press a 1 3/4” Square Inner Cap (44) into the Press Arm. Attach the Press Arm (46) to one side of the Press 46 Frame (17) with two 5/16” x 2 1/2” Bolts (22) and two 5/16” Nylon Locknuts (3). 22 Assemble the other Press Arm (46) in the same manner. 46 3 17 13. Identify the Right Arm (48) and the Left Arm (47). 31 86 13 Note the position of the welded bracket on each 50 Arm. Arm identification is very important for 31 st
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15. See the inset drawing. Attach the Military Press Arm 15 32 (84) to the Pivot Arm (80) with two 5/16” x 49 2 1/4” Bolts (33) and two 5/16” Nylon Locknuts (3). 32 Press two 1 1/2” Square Inner Caps (32) into the indicated end of the Military Press Arm (84). Press two 1” Round Inner Caps (49) into the Military Press Arm. 21 84 Attach the Pivot Arm (80) to the Rear Upright (74) 80 with a 3/8” x 3 1/4” Bolt (67) and a 3/8” Nylon Locknut (21). 67 74 56 33 80 84 3 16 CABLE ASSEMBLY 23—78.25” 16.
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18. Wrap the High Cable (58) around a “V”-Pulley (50). 18 Attach the “V”-Pulley and a Long Cable Trap (31) to 86 the indicated bracket on the Front Upright (42) with 31 a 3/8” x 2 1/2” Bolt (86) and a 3/8” Nylon Locknut (21). Be sure that the Long Cable Trap is posi- 58 50 tioned to hold the Cable in place. Bracket 21 42 19. Route the High Cable (58) around the “V”-Pulley 19 (50) on the Left Arm (47). Be sure that the Cable is in the groove of the Pulley and that the Long 31 86 50 Cable Trap (31
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22. See the inset drawing. Attach a 3 1/2” Pulley (15) 22 and a Cable Trap (66) to the upper hole in a Long “U”-Bracket (57) with a 3/8” x 2” Bolt (12) and a 3/8” Nylon Locknut (21). Be sure that the Cable Trap is 58 inside the Long “U”-Bracket. Note: This may come pre-assembled. 66 15 Route the High Cable (58) through the Long “U”- 21 Bracket (57) and the 3 1/2” Pulley (15) shown in the 15 inset drawing. Be sure that the Cable is in the 12 57 groove of the Pulley and that the Cable and 58 Pulle
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25. Locate the Low Cable (23) and the bag labeled 25 88 “LOW PULLEY.” Route the Low Cable under the 3 1/2” Low Pulley (76). Attach the Pulley and the 9 5/8” x 9/16” Spacer (7) to the Press Frame (17) with a3/8” x 3 3/4” Bolt (88), 3/8” Washer (9), and a 3/8” 7 Nylon Locknut (21). Be sure that the parts are ori- 76 ented as shown in the drawing, and that the end Ball of the Cable with the ball is on the indicated 76 17 side of the Press Frame, between the Pulley and 21 the crossbar. 17 23 Cross
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29. Attach the end of the Low Cable (23) to the Long 29 “U”-Bracket (57) with a 1/4” Nylon Locknut (2) and a 1/4” Washer (10). Do not completely tighten the 58 Nylon Locknut. It should be threaded onto the end of the Cable so only a couple of threads are showing above the Nylon Locknut, as shown in the inset drawing. 2 You may need to lift the Top Weight (not shown) 57 2 10 on the High Cable (58) to get enough slack to attach the Low Cable (23) to the Long “U”- 10 Bracket (57). 57 23 23 30. Loc
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32. Wrap the Military Press Cable (72) around a 3 1/2” 32 Pulley (15). Attach the Pulley and a Cable Trap (66) to the Pivot Arm (80) with the 3/8” x 5” Bolt (101). 15 Be sure the Bolt is on the side shown, and that 101 66 the Cable Trap is positioned to hold the Cable in 80 place. Do not attach a locknut yet. 72 See the inset drawing. Wrap the Military Press Cable (72) around a 3 1/2” Pulley (15). Attach the 66 Pulley and a Cable Trap (66) to the upper hole in the Long “U”-Bracket (57) with a 3
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35. Locate the Leg Press Cable (78). Attach the end 35 of the Leg Press Cable to the Long “U”-Bracket (57) with a 1/4” Nylon Locknut (2) and a 1/4” Washer (10). Do not completely tighten the Nylon Locknut. It should be threaded onto the end of the Cable only a couple of turns, as shown in the inset drawing. 2 Wrap the Leg Press Cable (78) around a 3 1/2” Pulley (15). Attach the Pulley to the Leg Press 56 Upright (56) with the 3/8” x 3 3/4” Bolt (88), a 3/8” Washer (9), and a 3/8” Nylon Locknut
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37 SEAT ASSEMBLY 85 56 37. Locate and open the parts bag labeled “SEAT ASSEMBLY.” Insert a 1/4” x 2 1/2” Carriage Bolt (92) through the 37 92 18 center hole in a Seat Plate (37). Attach the Seat Plate to the Leg Press Backrest (85) with two 1/4” x 10 3/4” Screws (18). 43 Insert the 1/4” x 2 1/2” Carriage Bolt (92) through the indicated hole in the Leg Press Upright (56). 2 Tighten a 1/4” Nylon Locknut (2) with a 1/4” Washer (10) onto the Carriage Bolt. Attach the top of the 38 13 Leg Press Backr
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41. Press a 1 1/2” Square Inner Cap (32) into the Leg 41 Lever (29). Lubricate the 5/16” x 2 1/4” Bolt (33). Attach the 36 Leg Lever (29) to the Front Seat Frame (36) with the Bolt and a 5/16” Nylon Locknut (3). 3 33 Insert the 3/8” x 2” Eyebolt (35) into the Leg Lever (29) from the direction shown. Tighten a 3/8” 29 Washer (9) and a 3/8” Nylon Locknut (21) onto the Eyebolt. 35 9 21 32 42. Rest the Front Seat Frame (36) on the indicated pin 42 in the Front Upright (42). Attach the Front Seat Fra
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44. Remove the adhesive backing from the PRO 9400 decal and apply it to the Front Upright (42). 44 PRO 9400 Decal 42 42 45. Make sure that all parts have been properly tightened. The use of the remaining parts will be explained in ADJUSTMENTS, beginning on page 21 of this manual. Before using the weight system, pull each cable a few times to be 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
