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Weider PRO 4850 User Manual

Weight system exerciser
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Model No. 831.153932
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 manual
for future reference.
WEIGHT SYSTEM EXERCISER
User's Manual
Patent Pending
Sears, Roebuck and Co., Hoffman Estates, IL 60179

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  • Page 1 Model No. 831.153932 Serial No. WEIGHT SYSTEM EXERCISER Write the serial number in the space above for reference. User's Manual Serial Number Decal (under seat) • Assembly • Adjustments • Troubleshooting • Part List and Drawing Patent Pending _CAUTION Read all precautions and instruc- tions in this manual before using this equipment.

  • Page 2: Table Of Contents

    __.,L_._ WEIDER ....__ TABLE OF CONTENTS IMPORTANT PRECAUTIONS ............. BEFORE YOU BEGIN ..............ASSEMBLY ................ADJUSTMENTS ............... WEIGHT RESISTANCE CHART ............TROUBLESHOOTING ..............CABLE DIAGRAMS ..............ORDERING REPLACEMENT PARTS ..........Back Cover FULL 90 DAY WARRANTY ............Back Cover Note: A PART IDENTIFICATION CHART and a PART LIST/EXPLODED DRAWING are attached in the center of this manual.

  • Page 3: Important Precautions

    IMPORTANT PRECAUTIONS ,_ i =l, _ Anr'.m, lb.m i L nJ,,"_,. _l_w/._l_r_lll_l_-" To reduce the risk of serious injury, read the following important precautions before using the weight system. Read all instructions in this manual and in 13. Always disconnect the lat bar from the the accompanying literature before using the weight system when performing an exercise weight system,...

  • Page 4: Before You Begin

    Thank you for selecting the versatile WELDER_ PRO reading this manual, call 1-800-4-MY-HOME ® (1-800--469-4663). To help us assist you, please note 4850 weight system. The WELDER® PRO 4850 weight system offers an impressive array of weight stations the product model number and serial number before designed to develop every major muscle group of the calling.

  • Page 5: Assembly

    ASSEMBLY Make sure that you have the following tools: Make Assembly Easier • Two adjustable wrenches Everything in this manual is designed to • One standard screwdriver cL _:_ ..ensure that the weight system can be assem- bled successfully by anyone. •...
  • Page 6 FRAME ASSEMBLY /::5 Make sure that you understand all of the information on page 5 before you begin assembling the weight system. 96 _;_14 Locate and open the parts bags labeled "FRAME ASSEMBLY 1" and "FRAME ASSEMBLY 2." See the inset drawing. Attach the Base Cap (24) to the Short Base (2) with two M4 x 20ram Self-tapping Screws (14) and two M4 Washer (98).
  • Page 7 Press a 38mm Square Inner Cap (67) into the square tube on the Butterfly Upright (3). Slide the Butterfly Upright (3) onto the two indicated M10 x 65ram Carriage Bolts (110) in the Short Base (2). Finger tighten an M10 Nylon Locknut (87) onto each Carriage Bolt.
  • Page 8 Press a 50mm x 75mm Inner Cap (58) into the top of the Squat Upright (4). Press two 25ram Round Outer Caps (120) onto the Upright. Slide the Squat Upright onto the two indicated M 10 i,: f x 65mm Carriage Bolts (110) in the Long Base (106).
  • Page 9 9. Attach a Roller ( 39)between theindicated s etof holesintheSquat S lider (38)withanM8x 85mm Bolt(94)andan M8Nylon Locknut (86)as shown. Do not overtighten the Locknut..i, Assemble the other three Rollers (39) to the ._-- 86 Squat Slider (38) in the same manner. 94 -_,_'"...
  • Page 10 12.Attach theTopFrame (6)between t heSquat U pright (4)andtheSwivel U pright (5)withfourM10x95mm Bolts (92), t hetwoShort F rame Plates (52),andtwo M10Nylon Locknuts ( 87)asshown. Donottighten 52 i the Bolts and Locknuts yet. Attach the four Weight Guides (42) to the Top Frame (6) with two M10 x 165mm Bolts (95), four M10 Washers (91), and two M10 Nylon Locknuts (87).
  • Page 11 16. Press a 40mm x 50mm Inner Cap (21) into the Right Lubricate Butterfly Arm (26). Wet the lower end of the Arm and a Long Pad (54) with soapy water• Slide the Long Pad onto the Arm. Ailach the Press Handle (27) to the Right Butterfly Arm (26) with two M8 x 20mm Button Head Screws (51).
  • Page 12 19. Route the Swivel High Cable (74) through the Swivel Upright (5) and over a 115mm Pulley (119). Attach the Pulley inside the Upright with an M10 x 65mm Bolt (59), two M10 Washers (91), two 12.5 Spacers (69), and an M10 Nylon Locknut (87). Attach an M10 x 65mm Bolt (59), two M10 Washers (91), and an M10 Nylon Locknut (87) to the Swivel Upright (5).
  • Page 13 24. Remove the preattached 90ram Pulleys (78) !j'" from the Offset Double "U"-bracket (61). Wrap the Swivel Cable (17) around a 90mm Pulley (78). Attach the Pulley to the Offset Double "U"- bracket (61) with an MIO x 45ram Bolt (93) and an M10 Nylon Locknut (87).
  • Page 14 29. Wrap the Lat Cable (88) around a 90mm Pulley (78). Attach the Pulley and a Long Cable Trap (102) to the Top Frame (6) with an M10 x 50mm Bolt (100) and an M10 Nylon Locknut (87). Make sure the Cable Trap is turned to hold the Cable in the groove of the Pulley.
  • Page 15 34. Remove the preattached 90mm Pulleys (78) from the Double "U"-bracket (62). Wrap the Butterfly Cable (69) under a 90mm Pulley (78). Attach the Pulley to the Double "U"-bracket (62) with an M10 x 45mm Bolt (93) and an M10 Nylon Locknut (87).
  • Page 16 39. Route the Leg Lever Cable (75) under a 115mm Pulley (119). Attach the Pulley and a Large Cable Trap (113) to the indicated side of the Butterfly Upright (3) with an M10 x 95ram Bolt (92), two M10 Washers (91), and an M10 Nylon Locknut (87). Make sure that the Large Cable Trap is turned to hold the Cable in the groove of the Pulley.
  • Page 17 44. Wrap the Swivel Low Cable (72) over a 90mm Pulley (78). Attach the Pulley to the Offset Double "U"-bracket (61) with an M10 x 45mm Bolt (93) and an M1O Nylon Locknut (87). 45. Wrap the Swivel Low Cable (72) under a 90mm Pulley (78).
  • Page 18 49. Wrap the Swivel Low Cable (72) over a 90mm Pulley (78). Attach the Pulley and a Cable Trap (68) between the lower set of holes in the "U"-bracket (64) with an M10 x 50mm Bolt (100) and an M10 Nylon Locknut (87).
  • Page 19 53. Wrap the Squat Cable (73) under a 90mm Pulley (78). Attach the Pulley and a Cable Trap to the sec- ond set of holes from the top in the indicated brack- et on the Long Base (106) with an M10 x 50mm Bolt (100) and an M10 Nylon Locknut (87).
  • Page 20 57.Attach theSeat(16)totheSeatFrame (8)withtwo M6x 16mm Screws (114), a n M6x 65mmScrew (99), a ndanM6Washer (97). 58. Attach the Butterfly B ackrest (15)tothe Butterfly Upright ( 3)withfourM6x 16mm Screws (114). 15_- ,114 59.WetoneendoftheSquat A rm(32)andinside ofa ShortPad(20)withsoapy water. S lide thePad(20) ontotheSquat A rmas shown.
  • Page 21 61. Turn the Squat Backrest (35) so that the four screw holes are closer to the bottom of the Squat Backrest than the top. Attach the Squat Backrest to the Squat Bracket (37) with four M6 x 16mm Screws (114). Turn the Adjustment Knob (115) counterclockwise several times to loosen it.

  • Page 22: 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 various exercises. IMPOR- TANT: When attaching the lat bar, row bar, or handle, make sure that the attachments are in the correct starting position for the exercise to be performed.
  • Page 23 ADJUSTING THE SQUAT ARM OR SWIVEL CARRIAGE To adjust the height of the Squat Arm (32), first turn the Adjustment Knob (115) on the Squat Bracket (37) counterclockwise several turns to loosen it. Next, pull the Handle and slide the Squat Bracket up or down to the desired position.

  • Page 24: Weight Resistance Chart

    WEIGHT RESISTANCE CHART The chart below shows the approximate weight resistance at each weight station, "Top" refers to the 10-pound top weight. The other numbers refer to the 10-pound weight plates. The butterfly arm resistance listed is the resistance for each butterfly arm. Note: The actual resistance at each weight station may vary due to differ- ences in individual weight plates as well as friction...

  • Page 25: Troubleshooting

    TROUBLESHOOTING 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 end 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 26: Cable Diagrams

    CABLE DIAGRAMS The cable identification chart below shows the ends of each cable and the lengths of the cables. The cable dia- grams on this page and the following page show the proper routing of the cables. The numbers in the diagrams show the routes of the cables.
  • Page 27 _t= f Swivel Low _=_ =, Leg Lever Cable (75) Cable (72) ' _ ' Swivel Cable (17)
  • Page 28 PART IDENTIFICATION CHART--Model No. 831.153932 R040 • ,? .? 12,5mm Spacer (89) --.\ 19mm Spacer (101) 50mm Washer M10 Washer (91) M8 Washer (90) 115mm Pulley (119) (Not shown to scale) M6 Washer (97) M4 Washer (98) "V"-pulley (55) (Not shown to scale) M12 Nut (118) A"...
  • Page 29 M6 x 65ram Bolt (99) M10x 60mmBolt(18) ----q ':_c-t " _-"_ ........... ,,':,--I" ..i .... __':,._k'_,, L.._..."._..,I ......L..J MI0 x 65ram Bolt (59) M10 x 50mm Bolt (100) i-'\ b,tI M10 x 65mm Carriage Bolt (110) M10 x45mm Bolt (93) D,.2',._ L.'::_}'_..!-I...
  • Page 30 r[ i Li!J 40mm x 50ram Inner Cap (21) 50mm x 75mm Inner Cap (58) 38mm Square Inner Cap (67) 50mm x 70mm Inner Cap (34) ............25ram Round Inner Cap (29) 50mm Square Inner Cap (105) 25mm Round Outer Cap (120)
  • Page 31 PART LISTmModel No. 831.153932 R0403A Qty. Description Qty. Description Qty. Description 50ram Washer Weight M10 Nylon Locknut Short Base Top Weight Lat Cable Butterfly Upright Swivel Carriage 12.5mm Spacer Squat Upright Butterfly Frame M8 Washer Swivel Upright Weight Tube Bumper M10 Washer Top Frame Weight Bumper...
  • Page 32 >...
  • Page 33 Your Home For repair - in your home - of all major brand appliances, lawn and garden equipment, or heating and cooling systems, no matter who made it, no matter who sold itf _i_i _ For the replacement parts, accessories, and user's manuals that you need to do-it-yourself. iiii_ii For Sears professional installation of home appliances and items like garage door openers...

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831.153932

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