Weider 831.159833 User Manual
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Weider 831.159833 User Manual

Weight system exerciser
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Table of Contents

Model No. 831.159833
Serial No.
Write the serial number in the
space above for reference.
Serial Number Decal (under seat)
· Assembly
· Adjustments
· Troubleshooting
· Part List and Drawing
CAUTION
Read all precautions and instruc-
tions in this manual before using
this equipment. Save this manu-
al for future reference.
WEIGHT SYSTEM EXERCISER
Sears, Roebuck and Co., Hoffman Estates, IL 60179
User's Manual

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Summary of Contents for Weider 831.159833

  • Page 1 Model No. 831.159833 Serial No. Write the serial number in the space above for reference. Serial Number Decal (under seat) · Assembly · Adjustments · Troubleshooting · Part List and Drawing CAUTION Read all precautions and instruc- tions in this manual before using this equipment.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS IMPORTANT PRECAUTIONS ............. 3 BEFORE YOU BEGIN .

  • Page 3: Important Precautions

    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 the accompanying literature before using the weight system. 2. It is the responsibility of the owner to ensure that all users of the weight system are ade- quately informed of all precautions.

  • Page 4: Before You Begin

    (1-800-469-4663). To help us assist you, please note the product model number and serial number before calling. The model number is 831.159833. The serial number can be found on a decal attached to the weight system (see the front cover of this manual for the location of the decal).

  • Page 5: Assembly

    ASSEMBLY Make Assembly Easier Everything in this manual is designed to ensure that the weight system can be assem- bled successfully by anyone. Before beginning assembly, make sure to read the information on this page. This brief introduction will save you much more time than it takes to read it.

  • Page 6: Frame Assembly

    Frame Assembly 1. Before beginning, be sure that you have read and understood the information on page 5. Locate and open the parts bag labeled “FRAME ASSEMBLY.” Press a 50mm Square Inner Cap (67) into each end of the Butterfly Base (1). Insert four M8 x 61mm Carriage Bolts (75) and an M10 x 89mm Carriage Bolt (95) up through the indicated holes in the Butterfly Base (1).
  • Page 7 4. Slide the Butterfly Upright (4) over the indicated M8 x 61mm Carriage Bolts (75) in the Butterfly Base (1). Hand tighten two M8 Nylon Locknuts (86) onto the Bolts. Do not tighten the Locknuts yet. 5. Press three 50mm Square Inner Caps (67) into the Butterfly Top Frame (7).
  • Page 8 7. Slide the Butterfly Leg (11) onto the two M8 x 61mm Carriage Bolts (75) in the Butterfly Base (1). Hand tighten two M8 Nylon Locknuts (86) onto the Bolts. Do not tighten the Locknuts yet. Attach the Butterfly Seat Frame (10) to the Butterfly Upright (4) with two M8 x 66mm Bolts (89), two M8 Washers (100), and two M8 Nylon Locknuts (86).
  • Page 9 10. Press a 50mm Square Inner Cap (67) into the Press Top Frame (9). Attach the Press Top Frame (9) to the indicated bracket at the top of the Press Upright (5) with two M8 x 66mm Bolts (89), a Medium Support Plate (109), and two M8 Nylon Locknuts (86).
  • Page 10 13. Slide six Weights (41) onto the Right Weight Guides (26). Make sure the Weights are turned so the pin grooves are on the bottom. Press a Weight Tube Bumper (45) into the lower end of the Short Weight Tube (44). Slide the Short Weight Tube into the center holes in the Weights (41).
  • Page 11 15. Press a 50mm Square Inner Cap (67) into the Center Top Frame (8). Place the Center Top Frame on the indicated brackets on the Uprights (4, 5). Note: The tops of the four Weight Guides (26, 27) must be behind the Center Top Frame, as shown in step 16.

  • Page 12: Arm Assembly

    Arm Assembly 18. Locate and open the parts bag labeled “ARM ASSEMBLY.” Press two 50mm Square Inner Caps (67) into the ends of the Leg Lever (13). Lubricate an M10 x 84mm Bolt (78) with grease. Attach the Leg Lever (13) to the Butterfly Leg (11) with the Bolt and an M10 Nylon Locknut (90).

  • Page 13: Cable Assembly

    22. Identify the Right and Left Butterfly Arms (19, 20) by the positions of the welded brackets. Press a 45mm Square Inner Cap (68) into each end of the Right Butterfly Arm (19). Wet the lower end of the Butterfly Arm with soapy water. Slide a Large Foam Pad (53) onto the lower end of the Butterfly Arm.
  • Page 14 25. Wrap the Butterfly Cable (73) under a 90mm Pulley (35). Attach the Pulley to the Double “U”- bracket (31) with an M10 x 45mm Bolt (94) and an M10 Nylon Locknut (90). 26. Remove another “V”-pulley (34) from the bag labeled “PULLEY BAG 2.”...
  • Page 15 29. Wrap the Rear Cable (70) under a 90mm Pulley (35). Attach the Pulley and a Cable Trap (38) to the top hole in the pair of Pulley Plates (32) with an M10 x 48mm Bolt (93) and an M10 Nylon Locknut (90).
  • Page 16 33. Wrap the Ab Cable (74) under a 90mm Pulley (35). Attach the Pulley and a Cable Trap (38) to the top hole in the pair of Pulley Plates (32) with an M10 x 48mm Bolt (93) and an M10 Nylon Locknut (90).
  • Page 17 37. Wrap the Ab Cable (74) under a 90mm Pulley (35). Attach the Pulley to the indicated bracket on the Center Base (2) with an M10 x 97mm Bolt (77) and an M10 Nylon Locknut (90). Note: The M10 x 97mm Bolt (77) must be inserted through both brackets on the Center Frame (2).
  • Page 18 41. Locate the Weight Plate (48) that is attached to the bottom of the Bottom Weight (47). See the inset drawing. Attach the end of the Ab Cable (74) to the bottom of the Weight Plate (48) with an M10 x 45mm Bolt (94) and an M10 Nylon Locknut (90).
  • Page 19 45. Remove the M10 Nylon Locknut (90) used in step 43. Wrap the Low Cable (71) under a 90mm Pulley (35). Attach the Pulley and a Cable Trap (38) to the M10 x 121mm Bolt (102) used in step 43 with the M10 Nylon Locknut (90).
  • Page 20 49. Wrap the Press Cable (72) under a 90mm Pulley (35). Attach the Pulley and a Cable Trap (38) to the indicated hole in the Press Upright (5) with an M10 x 93mm Bolt (85), an M10 Washer (97) and an M10 Nylon Locknut (90).
  • Page 21 53. Wrap the Press Cable (72) around a 90mm Pulley (35) in the direction shown. Attach the Pulley and a Cable Trap (38) to the indicated hole on the right side of the Press Upright (5) with an M10 x 121mm Bolt (102) and an M10 Nylon Locknut (90).
  • Page 22 57. Remove the M10 Nylon Locknut (90) used in step 53. Route the Press Cable (72) through the Press Frame (17). Wrap the Press Cable (72) under a 90mm Pulley (35). Slide a Cable Trap (38) and the Pulley onto the M10 x 121mm Bolt (102) in the bottom of the Press Upright (5).

  • Page 23: Seat Assembly

    61. Attach the Press Cable (72) to the remaining “U”- bracket (33) with an M8 Washer (100) and an M8 Nylon Locknut (86). Note: Do not completely tighten the Locknut; it should be threaded onto the Cable so that only two threads show past the Locknut (see the inset drawing).
  • Page 24 65. Press a 45mm Square Inner Cap (68) into the indicated end of the Adjustment Tube (15). Orient the Leg Press Plate (16) and Adjustment Tube (15) as shown in the inset drawing. Attach the Adjustment Tube to the Leg Press Plate (16) with an M8 x 58mm Bolt (110), two M8 Washers (100), and an M8 Nylon Locknut (86).

  • Page 25: Adjustments

    ADJUSTMENTS The instructions below describe how each part of the weight system can be adjusted. Refer to the exercise guide accompanying this manual to see how the weight system should be set up for each exercise. IMPOR- TANT: When using an accessory, make sure it is in the correct starting position for the exercise to be performed.
  • Page 26 CHANGING THE WEIGHT SETTING To change the setting of a weight stack, insert a Weight Pin (81) under the desired Weight (41). Insert the Weight Pin so that the bent end touches the weight stack. Turn the bent end down. To use the Bottom Weight (47) with the press arms or the leg press, insert a Weight Pin (81) under the Bottom Weight.

  • Page 27: Weight Resistance Chart

    WEIGHT RESISTANCE CHART The chart below shows the approximate weight resistance at each exercise station. “Left Top” and “Right Top” refer to the 6 lb. top weights. “Bottom” refers to the 12.5 lb. bottom weight. The other numbers refer to the 12.5 lb.

  • Page 28: Troubleshooting And Maintenance

    TROUBLESHOOTING AND MAINTENANCE Make sure all parts are properly tightened each time the weight system is used. Replace any worn parts immedi- ately. The weight system can be cleaned using a damp cloth and mild non-abrasive detergent. Do not use solvents. TIGHTENING THE CABLES Woven cable, the type of cable used on the weight system, can stretch slightly when it is first used.
  • Page 29 Slack can be removed from the Press Cable (72) by moving the “V”-pulley (34) attached to the Press Seat Frame (12) closer to the Press Upright (5). Remove the M10 x 93mm Bolt (85), M10 Washer (97), and M10 Nylon Locknut (90) from the Press Seat Frame (12), the “V”-pulley (34), and the Long Cable Trap (37).

  • Page 30: Cable Diagrams

    CABLE DIAGRAMS The Cable Diagrams below and on the next page show the proper routing of the Rear Cable (70), the Low Cable (71), the Press Cable (72), the Butterfly Cable (73), and the Ab Cable (74). The numbers show the correct route for each Cable.
  • Page 31 Rear Cable (70) Butterfly Cable (73) Ab Cable (74) Low Cable (71)
  • Page 32 PART IDENTIFICATION CHART—Model No. 831.159833 R1203A M10 x 69mm Bolt (92) M6 Nylon Locknut (103) M10 x 63mm Carriage Bolt (76) M8 Nylon Locknut (86) M8 x 63mm Carriage Bolt (113) M8 x 61mm Carriage Bolt (75) M10 Nylon Locknut (90)
  • Page 33 M6 x 62mm Carriage Bolt (91) M8 x 68mm Shoulder Bolt (108) M10 x 72mm Bolt (105) M10 x 76mm Bolt (88) M10 x 78mm Bolt (107) M10 x 81mm Bolt (104) M10 x 84mm Bolt (78) M10 x 89mm Bolt (111) M10 x 91mm Bolt (101) M10 x 93mm Bolt (85) M10 x 89mm Carriage Bolt (95)
  • Page 34 19mm Round Inner Cap (64) 25mm Round Inner Cap (66) 25mm Retainer (54) 25mm Square Inner Cap (69) 25mm Round Cover Cap (55) 45mm Square Inner Cap (68) 50mm Square Inner Cap (67)
  • Page 35 PART LIST—Model No. 831.159833 Key No. Qty. Description Butterfly Base Center Base Press Base Butterfly Upright Press Upright Upright Support Butterfly Top Frame Center Top Frame Press Top Frame Butterfly Seat Frame Butterfly Leg Press Seat Frame Leg Lever Leg Press Lever...
  • Page 36 EXPLODED DRAWING—Model No. 831.159833 R1203A...

  • Page 37: Full 90-Day Warranty

    FULL 90-DAY WARRANTY For 90 days from the date of purchase, if failure occurs due to defect in material or workmanship in this WEIGHT SYSTEM EXERCISER, contact the nearest Sears Service Center throughout the United States and Sears will repair or replace the WEIGHT SYSTEM EXERCISER, free of charge. This warranty does not apply when the WEIGHT SYSTEM EXERCISER is used commercially or for rental purposes.

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