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1. o 1 1 2 Square Inner Cap 67 x 2 Inner 58 REMOVE THIS PART LIST EXPLODED DRAWING FROM THE MANUAL SAVE THIS PART LIST EXPLODED DRAWING FOR FUTURE REFERENCE PART LIST Model 831 153931 Key No Qty o o0040HN Description 1 2 Washer Short Base Butterfly Upright Squat Upright Swivel Upright Top Frame Butterfly Top Frame Seat Frame Seat Upright Leg Lever Curl Pad Curl Post 3 8 x 1 Bolt 10 x 1 Screw Butterfly Backrest Seat Swivel Cable 3 8 x 2 1 2 Bolt Knee Pad Short Pad 1 1 2 x 2 Inner Cap Ab Strap Pad Tube Base Cap Left Butterfly Arm Right Butterfly Arm Press Handle Long Handgrip 1 Round Inner Cap 3 8 x 7 Bolt Small Pulley Plate Squat Arm Squat Handle 1 4 Nylon Locknut Squat Backrest 5 Handgrip Squat Bracket Squat Slider Roller Roller Bearing Squat Knee Rest Weight Guide Weight Tube Weight Top Weight Swivel Carriage Key No Qty 89 ON AD a Na Description Butterfly Frame Weight Tube Bumper Weight Bumper Weight Pin 5 16 x 3 4 Button Head Screw Short Frame Plate Foot Plate Long Pad V pulley Plastic Washer Butterfly Cap 2 x 3 Inner Cap 5 16 x 2 1 2 L pin w Tether Offset Double U bracket Double U bracket Pulley Pl
2. ences in individual weight plates as well as friction between the cables pulleys and weight guides WEIGHT HIGH LOW LEG BUTTERFLY PRESS SQUAT SWIVEL PULLEY PULLEY LEVER ARM ARM STATION STATION Ibs Ibs Ibs Ibs Ibs Ibs Ibs 1 2 3 4 5 6 7 8 9 24 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 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 If there is slack in the cables before resistance is felt the cables should be tightened To tighten the cables first insert the weight pins into the centers of the weight stacks Slack can be removed from the cables in several ways See drawing 1 To tighten the Squat Cable 73 or the Swivel High Cable not shown first loosen the 1 2 Nut 118 on the end of the Cable away from the 1 2 Washer 1 Screw the end of the Cable farther into the Weight Tube 43 Then retighten the Nut against the Washer 2 See drawing 2 To further tighten the Squat Cable 73 first remove the 3 8 Nylon Locknut 87 the 3 8 x 2 Bolt 100 Cable Trap 68 and 3 1 2 Pulley 78 from the indicated bracket on the Long Base 120 Reattach the Pulley and Cable Trap between
3. 60 are fully inserted into the same set of holes before perform ing any exercise 22 ADJUSTING THE SQUAT ARM OR SWIVEL CARRIAGE Y 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 Engage the Handle into one of the holes in the Squat Slider not shown and then tum the Handle clockwise until it is tight era s NY AN R N t The height of the Swivel Carriage not shown be adjusted in the same way using the Adjustment Handle not shown WAV i C xr 77 R d e 77 A 2 ADJUSTING THE SQUAT KNEE REST To use the Squat Knee Rest 41 pivot it down to the position shown and insert the Pin w Tether 112 into the holes in the Squat Knee Rest and the Long Base 120 When the Squat Knee Rest 41 is not in use pivot it up to a vertical position and then insert the Pin w Tether 112 into the hole in the Long Base 120 23 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
4. Locknut the Squat Knee Rest must be able to pivot 4 Press a 1 1 2 Square Inner 67 into the square tube on the Butterfly Upright 3 Slide the Butterfly Upright 3 onto the two indicated 5 16 x 2 1 2 Carriage Bolts 110 in the Short Base 2 Finger tighten a 5 16 Nylon Locknut 86 onto each Carriage Bolt Do not tighten the Nylon Locknuts yet 9 Press a 2 x 3 Inner Cap 58 into the top of the Seat Upright 9 Attach the Leg Lever Bumper 77 to the Seat Upright with a 10 x 1 Screw 14 Slide the Seat Upright 9 onto the two indicated 5 16 x 2 1 2 Carriage Bolts 110 in the Short Base 2 Finger tighten a 5 16 Nylon Locknut 86 onto each Carriage Bolt Do not tighten the Nylon Locknuts yet 6 Hold the Seat Frame 8 between the Seat Upright 9 and the Butterfly Upright 3 Attach the Seat Frame to the Seat Upright with two 5 16 x 3 3 4 Bolts 92 two 5 16 Washers 90 and two 5 16 Nylon Locknuts 86 Do not tighten the Nylon Locknuts yet Attach the Seat Frame 8 to the Butterfly Upright 3 with two 5 16 x 3 3 4 Bolts 92 two 5 16 Washers 90 and two 5 16 Nylon Locknuts 86 Do not tighten the Nylon Locknuts yet 7 Press a 2 x 3 Inner Cap 58 into the top of the Squat Upright 4 Slide the Squat Upright onto the two indicated 5 16 x 2 1 2 Carriage Bolts 110 in the Long Base 120 Finger tighten a 5 16 Nylon Locknut 86 onto each Carriage Bolt Do not tig
5. 87 as shown 15 39 40 41 42 43 Route the Leg Lever Cable 75 under a 4 1 2 Pulley 119 Attach the Pulley and a Large Cable Trap 121 to the indicated side of the Butterfly Upright 3 with a 3 8 x 3 3 4 Bolt 122 a 3 8 Washer 91 and a 3 8 Nylon Jamnut 113 Make sure that the Large Cable Trap is turned to hold the Cable in the groove of the Pulley Wrap the Leg Lever Cable 75 over a 3 1 2 Pulley 78 Attach the Pulley to the Double U bracket 62 with a 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Locknut 87 Remove the preattached 3 1 2 Pulley not shown from the U bracket 64 Attach the end of the Leg Lever Cable 75 to the U bracket 64 with a 1 4 Washer 97 and a 1 4 Nylon Locknut 34 Note Do not completely tighten the Locknut it should be threaded onto the end of the Cable so that two threads show past the Locknut see inset drawing Locate the Swivel Low Cable 72 which is the only remaining cable that has an eyelet on one end and a ball on the other end Route the eyelet end of the Cable through the cage on the Long Base 120 and through the Swivel Upright 5 as shown Attach a 3 1 2 Pulley 78 to the indicated bracket on the Long Base 120 with 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Locknut 87 Wrap the Swivel Low Cable 72 under a 3 1 2 Pulley 78 Attach the Pulley to the indicated brack et on the Long Base 120 with a 3 8 x 1 3 4 Bolt 8
6. Swivel Low Cable 72 over a 3 1 2 Pulley 78 Attach the Pulley and a Cable Trap 68 between the lower set of holes in the U bracket 64 with a 3 8 x 2 Bolt 100 and a 3 8 Nylon Locknut 87 Make sure that the Cable Trap is turned to hold the Cable in the groove of the Pulley 50 51 52 Attach the end of the Swivel Low Cable 72 inside of the Short Base 2 with a 5 16 x 2 1 2 Bolt 59 two 5 16 Washers 90 and a 5 16 Nylon Locknut 86 Locate the Squat Cable 73 which is the only remaining cable Attach the eyelet end of the Cable inside of the Long Base 120 with a 5 16 x 2 1 2 Bolt 59 two 5 16 Washers 90 and a 5 16 Nylon Locknut 86 Wrap the Squat Cable 73 over a 3 1 2 Pulley 78 Attach the Pulley a Cable Trap 68 and two 3 4 Spacers 124 between the indicated brackets on the Squat Slider 38 with a 3 8 x 3 1 4 Bolt 96 and a 3 8 Nylon Jamnut 113 Make sure that the Cable Trap is turned to hold the Cable in the groove of the Pulley 18 Q Fam NIA gt 5 lt N N ES S NS YAN 53 Wrap the Squat Cable 73 under a 3 1 2 Pulley 55 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 120 with a 3 8 x 2 Bolt 100 and a 3 8 Nylon Locknut 87 Make sure that the Cable Trap is turned to hold the Cable in the groove of the Pulley Wrap
7. Weight Tube is turned as shown Lubricate Lubricate the two outer holes in a Top Weight 45 Slide the Top Weight onto the Weight Guides 42 Make sure that the Top Weight is tumed so the grooved side is facing downward Groove Apply a number 10 decal to the Top Weight 45 in the location shown Apply decals with the numbers 20 through 110 to the ten Weights 44 20 Decal 71 7 REN V 3 Assemble the other weight stack the same way 207 M 2 ANW 110 Decal K X ye N 12 Attach the Top Frame 6 between the Squat Upright 4 and the Swivel Upright 5 with four 5 16 x 3 3 4 Bolts 92 the two Short Frame Plates 52 and two 5 16 Nylon Locknuts 86 as shown Do not tighten the Bolts and Locknuts yet Attach the four Weight Guides 42 to the Top Frame 6 with two 3 8 x 6 1 2 Bolts 95 and two 3 8 Nylon Locknuts 87 13 Press two 2 x 3 Inner Caps 58 into the Top Frame 6 and the Butterfly Top Frame 7 Attach the Butterfly Top Frame 7 to the Top Frame 6 with two 5 16 x 2 3 4 Bolts 85 two 5 16 Washers 90 and two 5 16 Nylon Locknuts 86 Do not tighten the Locknuts yet Attach the Butterfly Top Frame 7 to the Butterfly Upright 3 with two 5 16 x 3 3 4 Bolts 92 two 5 16 Washers 90 and two 5 16 Nylon Locknuts 86 Tighten all of the 5 16 Nylon Locknuts 86 and 3 8 Nylo
8. and a Long Cable Trap 102 to the indicated bracket on the Butterfly Upright 3 with a 3 8 x 2 1 2 Bolt 18 and a 3 8 Nylon Locknut 87 Make sure that the Long Cable Trap is turned to hold the Cable in the groove of the Pulley 14 34 35 36 37 38 Remove the preattached 3 1 2 Pulleys 78 from the Double U bracket 62 Wrap the Butterfly Cable 69 under a 3 1 2 Pulley 78 Attach the Pulley to the Double U bracket 62 with a 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Locknut 87 Wrap the Butterfly Cable 69 over a V pulley 55 Attach the Pulley and a Long Cable Trap 102 to the other bracket on the Butterfly Upright 3 with a 3 8 x 2 1 2 Bolt 18 and a 3 8 Nylon Locknut 87 Make sure that the Long Cable Trap is turned to hold the Cable in the groove of the Pulley Attach the Butterfly Cable 69 to the Pivot Bracket 70 on the Right Butterfly Arm 26 with a 5 16 x 1 Shoulder Bolt 103 and a 5 16 Nylon Locknut 86 Locate the Leg Lever Cable 75 which is 98 1 2 long and has an eyelet on one end and a thread ed pin on the other end Route the eyelet end of the Cable through the Seat Upright 9 and attach it to the tab on the Leg Lever 10 with a 5 16 x 1 Shoulder Bolt 103 and a 5 16 Nylon Locknut 86 Attach a 3 1 2 Pulley 78 inside of the Seat Upright 9 with a 3 8 x 2 3 4 Bolt 101 two 3 8 Washers 91 two 1 2 Spacers 89 and a 3 8 Nylon Locknut
9. system will not function properly and damage may occur Cable Identification Chart Butterfly Cable 69 52 Swivel Low Cable 72 205 Squat Cable 73 174 Swivel High Cable 74 124 1 2 Leg Lever Cable 75 98 1 2 Lat Cable 88 89 1 4 Swivel Cable 17 115 3 8 Swivel High Cable 74 I 24 27 gt SQ Model 831 153931 QUESTIONS If you find that you need help assembling or operating the WEIDER PRO 4850 weight system a part is missing or you need to schedule repair service call our toll free HELPLINE 1 800 736 6879 Monday Saturday 7 am 7 pm Central Time excluding holidays REPLACEMENT PARTS If parts become worn and need to be replaced call the following toll free number 1 800 FON PART 1 800 366 7278 The model number and serial number of your WEIDER PRO 4850 weight system are listed on a decal attached to the frame See the front cover of this manual to find the location of the decal All replacement parts are available for immediate purchase or special order when you visit your nearest SEARS Service Center To request service or to order parts by telephone call the toll free numbers listed at the left When requesting help or service or ordering parts please be prepared to provide the following information The MODEL NUMBER of the product 831 153931 The NAME of the product WEIDER PRO 4850 w
10. the Squat Cable 73 over a 4 1 2 Pulley 119 Attach the Pulley to the indicated bracket on the Top Frame 6 with a 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Locknut 87 Place a 1 2 Washer 1 on top of the Weight Tube 43 closest to the Squat Upright 4 Tighten a 1 2 Nut 118 halfway onto the end of the Squat Cable 73 Lift the Weight Tube 43 and the Top Weight 45 and make sure that the small pin on the Weight Tube is inside of the groove under the Top Weight Hold the Weight Tube 43 and the Top Weight 45 a few inches over the weight stack and insert the Weight Pin 50 Screw the end of the Cable 73 two full turns into the Weight Tube Then tighten the Nut against the 1 2 Washer 1 Remove the Weight Pin and set the Top Weight back on the weight Stack Replace the Pin 56 Locate and open the parts bag labeled SEAT ASSEMBLY Insert the Pad Tube 23 into the square hole in the Seat Upright 9 Slide the two Knee Pads 19 onto the Pad Tube as shown Press the two Knee Pad Caps 109 into the ends of the Pad Tube Slide two Short Pads 20 onto the Leg Lever 10 19 ENS 2 LS IN ERN 277 4 AM AY WAG 7 EX N 2777 217 177 Ly 57 Attach the Seat 16 to the Seat Frame 8 with two 1 4 x 3 4 Screws 114 a 1 4 x 2 1 2 Screw 99 and a 1 4 Washer 97 NS Wa S S ES SS X N 58 Atta
11. 3 and a 3 8 Nylon Locknut 87 16 777 4 SS 9 7 ZA E NN w NS NS 22 NN A NL 44 Wrap the Swivel Low Cable 72 over a 3 1 2 Pulley 78 Attach the Pulley to the Offset Double U bracket 61 with a 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Locknut 87 45 Wrap the Swivel Low Cable 72 under a 3 1 2 Pulley 78 Attach the Pulley to the indicated brack et on the Long Base 120 with a 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Locknut 87 46 Route the Swivel Low Cable 72 under the indicat ed stack of Weights 44 Wrap the Swivel Low Cable 72 under a 3 1 2 Pulley 78 Attach the Pulley to the indicated brack et on the Long Base 120 with a 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Locknut 87 47 Wrap the Swivel Low Cable 72 over a 3 1 2 Pulley 78 Attach the Pulley and a Cable Trap 68 between the indicated holes in the Pulley Plates 63 with a 3 8 x 2 Bolt 100 and a 3 8 Nylon Locknut 87 Make sure that the Cable Trap is turned to hold the Cable in the groove of the Pulley 48 Wrap the Swivel Low Cable 72 under a 3 1 2 Pulley 78 Attach the Pulley to the indicated brack et on the Short Base 2 with a 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Locknut 87 17 2 Mi 4 6 49 Wrap the
12. The weights will fall with great force 13 Always disconnect the lat bar from the weight system when performing an exercise that does not use tho lat bar 14 Make sure that the cables remain on the pul leys at all times If the cables bind while you are oxercising stop immediately and make sure that the cables on of the pulleys 15 if you fee pain or dizziness at any time while exercising stop immediately and begin cool ing down 16 The warning decals shown here have been placed on the weight system in the locations shown on page 4 If a decal is missing or illegible please our toll free HELPLINE at 1 800 736 6879 Monday through Saturday 7 am until 7 p m Central Time to order a free replacement decal Place the decal on the weight system in the location shown Keep hands and Misuse of this product may result in serious injury Read user s manual and follow all warnings fingers clear of this area Decal 2 and operating instruc tions prior to use Do not allow children on or around machine Replace label if damaged illegible or removed Decal 1 A WARN ING Before beginning this or any exercise program consult your physiclan This is especially important for persons over the age of 35 or persons with pre existing health problems Read all instructions before using SEARS assumes no responsibility for personal injury or property damage sustained b
13. a lower set of holes with the Bolt and Nylon Locknut See drawing 3 To tighten the other five cables first remove the upper or lower 3 8 Nylon Locknut 87 3 8 x 2 Bolt 100 3 1 2 Pulley 78 and Cable Trap 68 from the Pulley Plates 63 or Small Pulley Plates not shown Reattach the Pulley and the Cable Trap between a set of holes closer to the center of the Pulley Plates with the Bolt and Locknut See drawing 4 To remove additional slack first remove the 3 8 Nylon Locknut 87 3 8 x 2 Bolt 100 3 1 2 Pulley 78 and Cable Trap 68 from the U bracket 64 Reattach the Pulley and the Cable Trap between the higher set of holes in the U bracket with the Bolt and Nylon Locknut Do not overtighten the cables If the cables are overtight ened the top weights will be lifted off the weight stacks If a cable slips off the pulleys repeatedly it may have become twisted Remove the cable and re install it If the cables need to be replaced see ORDERING REPLACE MENT PARTS on the back cover of this manual 25 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 Use the diagrams to make sure that the cables have been assembled correctly IMPORTANT If the cables have not been correctly routed the weight
14. ate U bracket Adjustment Handle Swivel Bushings 1 1 2 Square Inner Cap Cable Trap Butterfly Cable Pivot Bracket Long Frame Plate Swivel Low Cable Squat Cable Swivel High Cable Leg Lever Cable Swivel Cage Leg Lever Bumper 3 1 2 Pulley Lat Bar Row Bar Chain Handle Cable Clip 8 Handgrip 5 16 x 2 3 4 Bolt 5 16 Nylon Locknut 3 8 Nylon Locknut Lat Cable 1 2 Spacer Key No Qty 90 91 92 93 95 97 98 99 100 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 124 125 126 127 N WWWO A R1202A Description 5 16 Washer 3 8 Washer 5 16 x 3 3 4 Bolt 3 8 x 1 3 4 Bolt 5 16 x 3 1 2 Bolt 3 8 x 6 1 2 Bolt 3 8 x 3 1 4 Bolt 1 4 Washer 8 x 3 4 Screw 1 4 x 2 1 2 Screw 3 8 x 2 Bolt 3 8 x 2 3 4 Bolt Long Cable Trap 5 16 x 1 Shoulder Bolt 3 8 x 3 Button Head Bolt 2 Square Inner Cap 3 8 x 2 1 2 Carriage Bolt 3 8 x 3 Bolt Nut Clip Knee Pad Cap 5 6 x 2 1 2 Carriage Bolt Inner Cap w Hole Pin w Tether 3 8 Nylon Jamnut 1 4 x 3 4 Screw Adjustment Knob Eyebolt Curl Knob 1 2 Nut 4 1 2 Pulley Long Base Large Cable Trap 3 8 x 3 3 4 Bolt Knee Rest Bumper 3 4 Spacer 2 x 2 1 2 Inner Cap 3 8 x 3 Carriage Bolt Small Support Plate User s Manual Exercise Guide Note indicate
15. ble Assembly During this stage you will attach the cables and pulleys that connect the weight stations to the weight stacks Seat Assembly During the final stage you will assemble the seat and the backrests FRAME ASSEMBLY Make sure that you understand all of the information on page 5 before you begin assembling the weight system Locate and open the parts bags labeled FRAME ASSEMBLY 1 and FRAME ASSEMBLY 2 Press a 2 Square Inner Cap 105 into the open end of the Long Base 120 Insert eight 5 16 x 2 1 2 Carriage Bolts 110 up through the Long Base 120 and the Short Base 2 as shown Note It may be helpful to place tape over the heads of the Carriage Bolts to hold them in place Attach the Short Base 2 to the Long Base 120 with two 5 16 x 2 3 4 Bolts 85 the Long Frame Plate 71 and two 5 16 Nylon Locknuts 86 Attach the Outer Cap 24 to the Short Base 2 with two 8 x 3 4 Screws 98 Press two 2 x 3 Inner Caps 58 into the Foot Plate 53 Attach the Foot Plate to the Long Base 120 with two 5 16 x 2 1 2 Carnage Bolts 110 and two 5 16 Nylon Locknuts 86 Attach the tether on the Pin 112 to the Long Base 120 with a 10 x 1 Screw 14 Attach the four Knee Rest Bumpers 123 to the Squat Knee Rest 41 with four 10 x 1 Screws 14 Attach the Squat Knee Rest to the Long Base 120 with a 3 8 x 3 1 4 Bolt 96 and a 3 8 Nylon Locknut 87 Do not overtighten the Nylon
16. ch the Butterfly Backrest 15 to the Butterfly Upright 3 with four 1 4 x 3 4 Screws 114 59 Wet one end of the Squat Arm 32 with soapy water Slide a Short Pad 20 onto the Squat Arm as shown Slide two Nut Clips 108 onto a Squat Handle 33 Attach the Squat Handle to the Squat Arm 32 with two 5 16 x 3 4 Button Head Screws 51 Slide an Inner Cap w Hole 111 onto the Squat Handle and press it onto the end of the Squat Arm Wet the Squat Handle with soapy water Slide an 8 Handgrip 84 onto the Squat Handle Repeat this step with the other end of the Squat Arm 32 60 Attach the Squat Arm 32 to the Squat Bracket 37 with two 3 8 x 2 1 2 Carriage Bolts 106 and two 3 8 Nylon Locknuts 87 Do not tighten the Nylon Locknuts yet Finish attaching the Squat Arm 32 to the Squat Bracket 37 with two 3 8 x 3 Carriage Bolts 126 a Small Support Plate 127 and two 3 8 Nylon Locknuts 87 Tighten all of the 3 8 Nylon Locknuts 87 used in this step 20 61 62 63 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 1 4 x 3 4 Screws 114 Turn the Adjustment Knob 115 counterclockwise several times to loosen it Next pull the Knob and slide the Squat Bracket 37 down onto the Squat Slider 38 Engage the Knob into one of the holes in the Squat Sli
17. der and then tum the Knob clock wise until it is tight Attach the Curl Pad 11 to the Curl Post 12 with two 1 4 x 3 4 Screws 114 Make sure that all parts have been properly tightened The use of the remaining parts will be explained in ADJUSTMENTS beginning on page 22 of this manual Before using the weight system pull each cable a few times to make 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 are not properly installed they may be damaged when heavy weight is used See the CABLE DIAGRAMS on page 26 and 27 of this manual for proper cable routing If there is any slack in the cables you will need to remove the slack by tightening the cables See TROUBLESHOOTING on page 25 21 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 If there is any slack in the cables or chain as an exer cise is performed the effectiveness of the exercise will be reduced CHANGING THE WEIGHT SETTING To change the weight setting of either weight stack insert a Weight Pin 50 under the desired Weight 44
18. e e o T T e o 2 z USER S MANUAL Write the serial number in the space above for reference Serial Number Decal under seat Qu 5 5 HELPLINE 6879 1 800 736 Patent Pending SEARS ROEBUCK AND CO HOFFMAN ESTATES IL 60179 ite at CAUTION Read all precautions and instruc tions in this manual before using www weiderfitness com this equipment Save this manual new products prizes fitness tips and much more 3 WEIDERPRO TABLE OF CONTENTS IMPORTANT PRECAUTIONS 3 BEFORE YOU BEGIN RR RU eoe gll 4 2 us vr eae RI EEEN gta E 5 ADJUSTMENTS e sed 22 WEIGHT RESISTANCE CHART 24 TROUBLESHOOTING ree ETE REA TR re Eas Ronde e an oes E ha e Keates 25 CABLE DIAGRAMS eor muro ehh s hee Fr ES eie Ra bead Fac dace 26 ORDERING REPLACEMENT 5 Back Cover FULL 90 DAY WARRANTY Back Cover Note A PART IDENTIFICATION CHART and a PART LIST EXPLODED DRAWING are attached in the cente
19. e Squat Arm Backrest Adjustment Knob 4 KE 2 WARNING DECAL 2 gt CZ Squat Knee Rest 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 Saye you much more time than it takes to read it Assembly Requires Two Persons For your convenience and safety assemble the weight system with the help of another person Set Aside Enough Time Due to the many features of the weight system the assembly process will require several hours By setting aside plenty of time and by deciding to make the task enjoyable assembly will go smoothly Select a Location for the Weight System Because of its weight and size the weight system should be assembled in the location where it will be used Make sure that there is enough room to walk around the weight system as you assemble it How to Unpack the Box To make assembly easier we have divided the assembly process into four stages The small hard ware needed for each stage is packaged in sepa rate bags Important Wait until you begin each stage to open the parts bag s for that stage Place all parts of the weight system in a cleared area and remove the packing materials Do not dis pose of the packing materials until assembly is com pleted The Four Stage
20. eight sys tem The KEY NUMBER and DESCRIPTION of the PART see the PART LIST and EXPLODED DRAWING in the center of this manual SEARS ROEBUCK AND CO HOFFMAN ESTATES IL 60179 FULL 90 DAY WARRANTY For 90 days from the date of purchase if failure occurs due to defect in material or workmanship in this SEARS 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 This warranty gives you specific legal rights and you may also have other rights which vary from state to state SEARS ROEBUCK AND CO DEPT 817WA HOFFMAN ESTATES IL 60179 Part No 194062 R1202A Printed in Canada 2002 Sears Roebuck and Co REMOVE THIS PART IDENTIFICATION CHART FROM THE MANUAL SAVE THIS PART IDENTIFICATION CHART FOR FUTURE REFERENCE This chart is provided to help you identify the small parts used in assembly The number in parenthesis below each part refers to the key number of the part from the PART LIST in the center of this manual Important Some parts may have been pre assembled for shipping purposes If you cannot find a part in the parts bags check to see if it has been pre assembled Note Assembly is divided into four stages 1 frame assembly 2 arm assembly 3 cable assembly and 4 seat asse
21. ht en the Nylon Locknuts yet Press a 2 x 3 Inner 58 into the top of the Swivel Upright 5 Slide the Swivel Upright onto the two indicated 5 16 x 2 1 2 Carriage Bolts 110 in the Long Base 120 Finger tighten a 5 16 Nylon Locknut 86 onto each Carriage Bolt Do not tight en the Nylon Locknuts yet 8 Press two Swivel Bushings 66 into the Swivel Carriage 46 Tighten an Adjustment Handle 65 into the Swivel Carriage 46 Orient the Swivel Carriage as shown Slide the Carriage onto the Swivel Upright 5 and engage the Adjustment Handle into an adjustment hole in the Swivel Upright Adjustment Hole 9 Attach a Roller 39 and two 5 16 Washers 90 between the indicated set of holes in the Squat Slider 38 with a 5 16 x 3 1 2 Bolt 94 two 5 16 Washers 90 and a 5 16 Nylon Locknut 86 as shown Assemble the other three Rollers 39 to the Squat Slider 38 in the same manner 10 Slide the Squat Slider 38 down onto the Squat Upright 4 11 Insert the ends of two Weight Guides 42 into the indicated bracket on the Long Base 120 Slide two Weight Bumpers 49 onto the Weight Guides Next slide ten Weights 44 onto the Weight Guides Make sure that the Weights are turned so the grooved sides of the Weights are facing downward Press a Weight Tube Bumper 48 into the lower end of a Weight Tube 43 insert the Weight Tube into the centers of the Weights 44 Make sure that the
22. ht Tube 43 Tighten a 1 2 Nut 118 halfway onto the end of the Swivel High Cable 74 Screw the end of the Cable two full tums into the Weight Tube Then tighten the Nut against the 1 2 Washer 23 Locate the Swivel Cable 17 which is 115 3 8 long and has an eyelet on each end Attach the Cable inside the Top Frame 6 with a 5 16 x 2 1 2 Bolt 59 two 5 16 Washers 90 and a 5 16 Nylon Locknut 86 12 24 Remove the preattached 3 1 2 Pulleys 78 from the Offset Double U bracket 61 Wrap the Swivel Cable 17 around a 3 1 2 Pulley 78 Attach the Pulley to the Offset Double U bracket 61 with a 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Locknut 87 25 Wrap the Swivel Cable 17 around a 3 1 2 Pulley 78 Attach the Pulley and a Cable Trap 68 to the next to bottom hole in the Small Pulley Plates 31 with a 3 8 x 2 Bolt 100 and a 3 8 Nylon Locknut 87 Make sure the Cable Trap is tumed to hold the Cable in the groove of the Pulley 26 Wrap the Swivel Cable 17 around a 3 1 2 Pulley 78 Attach the Pulley and a Cable Trap 68 to the bracket on the Swivel Upright 5 with a 3 8 x 2 Bolt 100 and a 3 8 Nylon Locknut 87 Make sure the Cable Trap is turned to hold the Cable in the groove of the Pulley 27 Attach the end of the Swivel Cable 17 to the bracket on the Swivel Carriage 46 with a 3 8 x 1 Bolt 13 and a 3 8 Nylon Locknut 87 28 Locate the Lat Cable 88
23. mbly The hardware for each stage is packaged in separate bags WAIT UNTIL YOU BEGIN EACH ASSEMBLY STAGE TO OPEN THE PARTS BAG LABELED FOR THAT ASSEMBLY STAGE PART IDENTIFICATION CHART Model No 831 153931 R1202A Oy Cable Clip 83 1 2 Nut 118 1 2 Washer 1 E 3 3 8 Nylon Locknut 87 4 1 2 Pulley 119 H Not shown to scale 3 8 Washer 91 3 8 Nylon Jamnut 113 O V Pulley 55 uns Not shown to scale 5 16 Washer 90 5 16 Nylon Locknut 86 9l gt S 1 4 Nylon Locknut 34 3 1 2 Pulley 76 Not shown to scale 1 4 Washer 97 5 16 3 1 2 Bolt 94 ape H O 3 8 x 3 3 4 Bolt 122 5 16 x 3 3 4 Bolt 92 3 8 6 1 2 95 3 8 x 2 1 2 Carriage Bolt 106 5 16 x 2 1 2 Carriage Bolt 110 GWW H MMH 1 4 x 1 1 2 Bolt 99 5 16 x 2 1 2 Bolt 59 3 8 x 2 Bolt 100 3 8 x 2 1 2 Bolt 18 3 8 x 1 3 4 Bolt 93 5 16 2 3 4 Bolt 85 3 8 x 2 3 4 Bolt 101 3 8 x 1 Bolt 13 3 8 x 3 Bolt 107 x 3 Bolt 10 x 1 Screw 14 QW 3 8 x 3 Button Head Bolt 104 5 16 x 3 4 Button Head Screw 51 WW 1 4 x 3 4 Screw 114 eum QN H 8 x 3 4 Screw 98 3 8 x 3 1 4 Bolt 96 a a 3 8 x 7 Bolt 30 3 8 x 3 Carriage Bolt 126 PO P T mE 1 1 2 x 2 Inner Cap 21 JM 1 2 x 2 1 2 Inner Cap 125 2 Square Inner Cap 105
24. n Locknuts 87 used in steps 2 13 14 Open the parts bag labeled ARM ASSEMBLY Press three 1 1 2 x 2 Inner Caps 21 into the Leg Lever 10 Attach the Eyebolt 116 to the Leg Lever with a 3 8 Washer 91 and a 3 8 Nylon Jamnut 113 Lubricate a 3 8 x 2 1 2 Bolt 18 with grease Turn the Leg Lever 10 so that the welded tab is on the indicated side and attach the Leg Lever to the Seat Upright 9 with the Bolt and a 3 8 Nylon Locknut 87 Do not overtighten the Nylon Locknut the Leg Lever must be able to pivot easily S 15 Press 2 x 2 1 2 Inner 125 into the Butterfly Frame 47 Attach the tethers on the two L pins w Tether 60 to the Butterfly Frame with a 8 x 3 4 Screw 98 Lubricate a 3 8 x 3 Bolt 107 with grease Attach the Butterfly Frame 47 to the Butterfly Top Frame 7 with the Bolt and a 3 8 Nylon Locknut 87 Do not overtighten the Nylon Locknut the Butterfly Frame must be able to pivot easily 10 16 Press a 1 1 2 x 2 Inner 21 into the Right Butterfly Arm 26 Wet the lower end of the Arm with Lubricate soapy water Slide a Long Pad 54 onto the Arm 22 100 Slide two Nut Clips 108 onto a Press Handle 27 Attach the Press Handle to the Right Butterfly Arm 26 with two 5 16 x 3 4 Button Head Screws 51 Slide the Long Pad 54 down so that the bottom is flush with the lower end of the Arm Press a 1 Round Inner Cap 29 i
25. nto the Press Handle Wet the Press Handle with soapy water Slide a Long Handgrip 28 onto the Press Handle Lubricate a 3 8 x 2 Bolt 100 with grease Attach a Pivot Bracket 70 to the Right Butterfly Arm 26 with the Bolt and a 3 8 Nylon Jamnut 113 Do not overtighten the Nylon Jamnut the Pivot Bracket must be able to pivot easily Repeat this step with the Left Butterfly Arm 25 17 Lubricate 3 8 x 3 Button Head Bolt 104 and both sides of two Plastic Washers 56 with grease Attach the Right Butterfly Arm 26 to the Butterfly Frame 47 with the Bolt the two Plastic Washers two Butterfly Caps 57 two 3 8 Washers 91 and a 3 8 Nylon Jamnut 113 as shown Make sure that the recessed sides of the Plastic Washers are fitted over the welded bushing in the Butterfly Arm Do not overtighten the Nylon Jamnut the Butterfly Arm must be able to pivot easily Repeat this step with the Left Butterfly Arm 25 CABLE ASSEMBLY IMPORTANT Refer to the Cable identification Chart on page 26 for help identifying the cables Do not overtighten the bolts and nuts attaching the pulleys The pulleys must be able to turn freely Locate and open the parts bags labeled CABLE ASSEMBLY and PULLEYS Lubricate the 3 8 x 7 Bolt 30 with grease Attach the Swivel Cage 76 to the Swivel Carriage 46 with the Bolt and a 3 8 Nylon Locknut 87 Locate the Swivel High Cable 74 which is 126 1 2 long and ha
26. r of this manual Remove the PART IDENTIFICATION CHART and the PART LIST EXPLODED DRAWING before beginning assembly IMPORTANT PRECAUTIONS AWARNING reduce the risk of serious injury read the following important precautions before using the weight system 1 3 10 12 Read instructions in this manual and in the accompanying literature before using the weight system It is the responsibility of the owner to ensure that all users of the weight system are ade quately informed of all precautions The weight system intended for home use only Do not use the weight system in any commercial rentai or institutional setting Use the weight system only on a level sur face Cover the floor beneath the weight sys tem to protect the floor Make sure that all parts are property tight ened each time you use the weight system Replace any worn parts immediately Keep children under 12 and pets away from the woight system at all times Keep hands and feet away from moving parts Always wear athletic shoes for foot protection The weight system is designed to support a maximum user weight of 300 pounds The welght system should not be used by more than one person at a time Aiways stand on the foot plate when per forming an exercise that could cause the weight system to tip Never release the butterfly arms leg lever squat arm lat bar row bar or handie while weights are raised
27. s a ball on one end and a threaded bolt on the other end Wrap the Cable around a 3 1 2 Pulley 78 Attach two Pulleys to the Swivel Cage 76 with two 3 8 x 1 3 4 Bolts 93 and two 3 8 Nylon Locknuts 87 11 19 Route the Swivel High Cable 74 through the Swivel Upright 5 and over a 4 1 2 Pulley 119 Attach the Pulley inside the Upright with a 3 8 x 2 3 4 Bolt 101 two 3 8 Washers 91 two 1 2 Spacers 89 and a 3 8 Nylon Locknut 87 Attach a 3 8 x 2 1 2 Bolt 18 two 3 8 Washers 91 and a 3 8 Nylon Locknut 87 to the Swivel Upright 5 20 Remove the preattached 3 1 2 Pulleys 78 from the Small Pulley Plates 31 Wrap the Swivel High Cable 74 over a 3 1 2 Pulley 78 Attach the Pulley and a Cable Trap 68 to the second set of holes from the top of the Small Pulley Plates 31 with a 3 8 x 2 Bolt 100 and a 3 8 Nylon Locknut 87 Make sure the Cable Trap is turned to hold the Cable in the groove of the Puliey 21 Wrap the Swivel High Cable 74 over a 4 1 2 Pulley 119 Attach the Pulley inside of the indicat ed bracket on the Top Frame 6 with 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Locknut 87 22 Lift the Weight Tube 43 and the Top Weight 45 closest to the Swivel Upright 5 Make sure that the small pin on the Weight Tube is inside of the groove under the Top Weight Insert a Weight Pin 50 into the stack of Weights 44 Place a 1 2 Washer 1 on top of the Weig
28. s a non illustrated part Specifications are subject to change without notice 629118 ON ISPOW ONIAV IG 20214
29. s of the Assembly Process Frame Assembly You will begin by assembling the base and the uprights that form the skeleton of the weight system Arm Assembly During this stage you will assemble the arms and the leg lever Make sure that you have the following tools a M You will also need grease or petroleum jelly a small amount of soapy water and masking tape Two adjustable wrenches One standard screwdriver One phillips screwdriver One rubber mallet Note Assembly will be more convenient if you have a socket set a set of open end or closed end wrenches or a set of ratchet wrenches How to Identify Parts To help you identify the small parts used in assembly a PART IDENTIFICATION CHART is included in the center of this manual Lay the chart on the floor and use it to easily identify parts during each assembly step Note Some small parts may have been pre attached If a part is not in the parts bag check to see if it has been pre attached How to Orient Parts As you assemble the weight system make sure that all parts are oriented exactly as shown in the draw ings Tightening Parts Tighten all parts as you assemble them unless instructed to do otherwise Questions If you have questions after reading the assembly instructions please call our Customer Service Department toll free at 1 800 736 6879 Monday through Friday 6 a m until 6 p m Mountain Time Ca
30. until the bent end of the Weight Pin is touching the Weights Turn the bent end downward The weight setting of each weight stack can be changed from 10 pounds to 110 pounds in 10 pound incre ments Note Due to the cables and pulleys the amount of resistance at each exercise station may vary from the weight setting Use the WEIGHT RESISTANCE CHART on page 24 to find the approximate amount of resistance at each weight station ATTACHING THE ACCESSORIES TO THE HIGH PULLEY STATION OR THE LOW PULLEY STATION Attach the Lat Bar 79 to the Lat Cable 88 with a Cable Clip 83 For some exercises the Chain 81 should be attached between the Lat Bar and the Lat Cable with two Cable Clips Adjust the length of the Chain between the Lat Bar and the Lat Cable so the Lat Bar is in the correct starting position for the exercise to be performed The Lat Bar 79 can be attached to the Swivel Low Cable not shown in the same way The Row Bar not shown the Handle not shown or Ab Strap not shown can be attached to the Lat Cable 88 or the Swivel Low Cable not shown in the same way CONVERTING THE BUTTERFLY ARMS To use the Butterfly Arms 25 26 as butterfly arms insert the L pins w Tethers 60 into the butterfly holes in the Butterfly Upright 3 To use the Butterfly Arms 25 26 as press arms insert the L pins w Tethers 60 into the press holes in the Butterfly Frame 47 Make sure that both L pins w Tethers
31. which is 89 1 4 long and has a ball on one end and an eyelet on the other Route the eyelet end of the Cable up through the Butterfly Top Frame 7 and around a 3 1 2 Pulley 78 Attach the Pulley inside of the Butterfly Top Frame with a 3 8 x 2 3 4 Bolt 101 two 3 8 Washers 91 two 1 2 Spacers 89 and a 3 8 Nylon Locknut 87 13 29 Wrap the Lat Cable 88 around 3 1 2 Pulley 78 Attach the Pulley and a Long Cable Trap 102 to the Top Frame 6 with a 3 8 x 1 3 4 Bolt 93 and a 3 8 Nylon Jamnut 113 Make sure the Cable Trap is turned to hold the Cable in the groove of the Pulley 30 Remove the preattached 3 1 2 Pulleys 78 from the Pulley Plates 63 Wrap the Lat Cable 88 around a 3 1 2 Pulley 78 Attach the Pulley and a Cable Trap 68 to the second set of holes from the top of the Pulley Plates 63 with a 3 8 x 2 Bolt 100 and a 3 8 Nylon Locknut 87 Make sure the Cable Trap is turned to hold the Cable in the groove of the Pulley 31 Attach the end of the Lat Cable 88 inside of the Butterfly Top Frame 7 with a 5 16 x 2 1 2 Bolt 59 two 5 16 Washers 90 and a 5 16 Nylon Locknut 86 32 Locate the Butterfly Cable 69 which is the shortest Cable Attach the Cable to the Pivot Bracket 70 on the Left Butterfly Arm 25 with a 5 16 x 1 Shoulder Bolt 103 and a 5 16 Nylon Locknut 86 33 Wrap the Butterfly Cable 69 over a V pulley 55 Attach the Pulley
32. y or through the of this product BEFORE YOU BEGIN Thank you for selecting the versatile WEIDER PRO 4850 weight system The WEIDER PRO 4850 weight system offers an impressive array of weight stations designed to develop every major muscle group of the body Whether your goal is to tone your body build dramatic muscle size and strength or improve your cardiovascular system the PRO 4850 weight system will help you to achieve the specific results you want For your benefit read this manual carefully before using the weight system If you have additional questions please call our toll free HELPLINE at Lat Bar High Pulley Station Swivel Carriage Butterfly Arm Press Arm Backrest Low Pulley Station Curl Pad Seat Leg Lever Weight Stack 12222 a 22 e AL VS S N 22 AN A 14 1 800 736 6879 Monday through Saturday 7 a m until 7 p m Central Time excluding holidays To help us assist you please note the product model number and serial number before calling The model number is 831 153931 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 Before reading further please review the drawing below and familiarize yourself with the parts that are labeled WARNING DECAL 1 ASSEMBLED DIMENSIONS Height 81 in Width 96 in Length 57 in WARNING DECAL 2 one on each sid

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