WeiderPro PRO 450 L User Manual

Model no. 831.15948.0 weight bench

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Model No. 831.15948.0
Serial No.
Write the serial number in the space
above for reference.
Serial Number
•• Assembly
•• Operation
•• Maintenance
•• Part List and Drawing
Sears, Roebuck and Co.
Hoffman Estates, IL 60179
CAUTION
Read all precautions and instruc-
tions in this manual before using
this equipment. Keep this manual
for future reference.
Decal
WEIGHT BENCH
User’'s Manual

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Summary of Contents for WeiderPro PRO 450 L

  • Page 1 Model No. 831.15948.0 Serial No. Write the serial number in the space WEIGHT BENCH above for reference. User’’s Manual Serial Number Decal •• Assembly •• Operation •• Maintenance •• Part List and Drawing Sears, Roebuck and Co. Hoffman Estates, IL 60179 CAUTION Read all precautions and instruc- tions in this manual before using...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS WARNING DECAL PLACEMENT ............. . . 2 IMPORTANT PRECAUTIONS .
  • Page 3: Important Precautions

    IMPORTANT PRECAUTIONS WARNING: To reduce the risk of serious injury, read all important precautions and instructions in this manual and all warnings on your weight bench before using your weight bench. Sears assumes no responsibility for personal injury or property damage sustained by or through the use of this product.
  • Page 4: Before You Begin

    BEFORE YOU BEGIN Thank you for selecting the WEIDER PRO™™ 450 L reading this manual, please see the back cover of this weight bench. The versatile 450 L weight bench is manual. To help us assist you, note the product model designed to develop every major muscle group of the number and serial number before contacting us.
  • Page 5: Part Identification Chart

    PART IDENTIFICATION CHART Use the drawings below to identify the small parts needed for assembly. The number in parentheses below each drawing is the key number of the part, from the PART LIST near the end of this manual. The number following the key number is the quantity needed for assembly.
  • Page 6: Assembly

    •• Left parts are marked ““L”” or ““Left”” and right parts video, go to are marked ““R”” or ““Right.”” http://productvideo.co/ assembly/sears/weider •• To identify small parts, see page 5. or use your mobile phone or your smartphone to •• In addition to the included tool(s), assembly...
  • Page 7 2. Slide the end of the Frame (1) onto the Crossbar (2). Attach the Frame with four M10 x 20mm Screws (29) and four M10 Washers (28). Start all four Screws, and then tighten them. See step 1. Tighten the four M10 x 80mm Screws (27).
  • Page 8 5. Insert the Seat Bracket (10) and the Backrest Bracket (7) into the two slots in the Frame (1) as shown. Align the brackets on the Seat Frames (8, 9) and the brackets on the Backrest Frames (5, 6) with the welded tube on the Frame (1), as shown in the inset drawing.
  • Page 9 7. Attach the Seat (18) to the Seat Frames (8, 9) with four M6 x 65mm Screws (32) and four M6 Washers (33). Start all four Screws, and then tighten them. 8. Attach the Backrest (19) to the Backrest Brackets (5, 6) with four M6 x 65mm Screws (32) and four M6 Washers (33).
  • Page 10 9. Attach the Right Squat Weight Rest (12) and the Left Squat Weight Rest (11) to the Uprights (3) as shown. Make sure that both Squat Weight Rests (11, 12) are at the same height. 10. Attach the Curl Pad (17) to the Curl Post (4) with four M6 x 20mm Screws (31).
  • Page 11: Adjustment

    ADJUSTMENT The steps below explain how the weight bench can be adjusted. Make sure that all parts are properly tightened each time the weight bench is used. Replace any worn parts immediately. The weight bench can be cleaned with a damp cloth and a mild, non-abrasive detergent; do not use solvents to clean the weight bench. ADJUSTING THE BACKREST AND THE SEAT To adjust the angle of the Backrest (19), pull the indicated Bracket Knob (13), raise or lower the...
  • Page 12 USING THE SQUAT WEIGHT RESTS To perform squat exercises, attach the Squat Weight Rests (11, 12) to the Uprights (3) at the desired height. Make sure that both Squat Weight Rests (11, 12) are at the same height. WARNING: Do not place more than 310 lbs.
  • Page 13: Exercise Guidelines

    EXERCISE GUIDELINES FOUR TYPES OF STRENGTH WORKOUTS workout, and the numbers of repetitions and sets to complete. Progress at your own pace and be sensitive Note: A ““repetition”” is one complete cycle of an to your body’’s signals. Follow each workout with at exercise, such as one sit-up.
  • Page 14: Part List

    PART LIST Model No. 831.15948.0 R0812A Key No. Qty. Description Key No. Qty. Description Frame Small Oval Cap Crossbar Rectangular Cap Upright Crossbar Cover Curl Post M4 x 19mm Screw Right Backrest Frame M12 x 132mm Bolt Left Backrest Frame M12 Locknut Backrest Bracket M10 x 80mm Screw...
  • Page 15: Exploded Drawing

    EXPLODED DRAWING Model No. 831.15948.0 R0812A...
  • Page 16: 90 Day Full Warranty

    90 DAY FULL WARRANTY If this Sears Weight Bench Exerciser fails due to a defect in material or workmanship within 90 days of the date of purchase, call 1-800-4-MY-HOME® (1-800-469-4663) to arrange for free repair (or replace- ment if repair proves impossible). This warranty does not apply when the Weight Bench Exerciser is used commercially or for rental pur- poses.

This manual is also suitable for:

450 l831.15948.0

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