Searsメーカー831.15403の使用説明書/サービス説明書
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Model No. 831.154030 Serial No. Write the serial number in the space above for reference. Serial Number Decal (under seat) • Assembly • Adjustments • Troubleshooting • Part List and Drawing WEIGHT SYSTEM EXERCISER User's Manual _I_CAUTION Read all precautions and instruc- tions in this manual before using this equipment.
TABLE OF CONTENTS WARNING DECAL PLACEMENT ............................................................. 2 IMPORTANT PRECAUTIONS ................................................................ 3 BEFORE YOU BEGIN .......................................
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 before using the weight system. Use the weight sys- tem only as described in this manual.
BEFORE YOU BEGIN Thank you for selecting the versatile WELDER ® PRO 4900 weight system. The weight system offers an impressive array of weight stations designed to devel- op every major muscle group of the body.
ASSEMBLY Make sure you have the following tools: Make Assembly Easier for Yourself Everything in this manual is designed to ensure that the weight system can be assem- bled successfully by anyone. Before begin- ning assembly, make sure to read the information on this page.
Frame Assembly 1 1. 2. 3. 4. Before beginning assembly, make sure you understand the information in the box on page 5. Refer to the PART IDENTIFICATION CHART in the center of this manual for help identifying small parts. Insert four M8 x 75mm Carriage Bolts (84) up through the Right Base (1).
5. 6. Attach the Rear Upright (6) to the Rear Base (3) with the two indicated M8 x 75mm Carriage Bolts (84) and two M8 Nylon Locknuts (115). Do not tighten the Locknuts yet. Attach the Right Upright (4) to the Right Base (1) with the two indicated M8 x 75mm Carriage Bolts (84) and two M8 Nylon Locknuts (115).
7, 8, 9. Attach the Left Upright (5) to the Left Base (2) with the two indicated M8 x 75mm Carriage Bolts (84) and two M8 Nylon Locknuts (115). Do not tighten the Locknuts yet. Hold the Left Top Frame (8) between the Left Upright (5) and the Rear Upright (6).
10. Identify the Front Weight Guides (136), which have the lock holes closer to the center than the Rear Weight Guides (24). Orient the Weight Guides with the holes closer to the bottom. Attach the Front Weight Guides (136) to the Right Base (1) with an M10 x 155mm Bolt (130), two M10 Washers (116), and an M10 Nylon Locknut (114).
12. Attach the Front Weight Guides (136) to the Right Top Frame (7) with two M10 x 38mm Screws (82) and two M10 Washers (116). Repeat this step with the Rear Weight Guides (24).
Arm Assembly t6 16. Grease an M10 x 108mm Bolt (99). Orient the Press Frame (13) as shown. Attach the Press Frame to the Left Base (2) with the Bolt and an M10 Nylon Locknut (114). Do not overtighten the Loeknut; the Press Frame must be able to pivot easily.
19. Attach the Leg Bumper (76) to the Right Seat Frame (9) with an M4 x 16mm Self-tapping Screw (113) and an M4 Washer (131). Grease an M10 x 75mm Bolt (104). Attach the Leg Lever (11) to the Right Seat Frame (9) with the Bolt and an M10 Nylon Locknut (114).
Cable Assembly 22. Refer to the CABLE DIAGRAMS on pages 27 and 28 as you assemble the cables and to identify the cables. Locate the Lat Cable (71). Route the Cable up through the Right Top Frame (7) and over a 90mm Pulley (39). Make sure the Cable is between the Pulley and the rod in the Top Frame.
27. Route the Lat Cable (71) over a 90mm Pulley (39) and down through the Left Top Frame (8). Attach the Pulley inside the Top Frame with an M10 x 80mm Bolt (111), two M10 Washers (116), two 19mm Spacers (77), and an M10 Nylon Locknut (114). 28. Wrap the Let Cable (71) under a 90mm Pulley (39).
32. Wrap the Ab Cable (72) over a =V"-pulley (40). Attach the "V"-pulley, a Cable Trap (49), an M10 Washer (116), and two Full Finger Guards (43) to the Right Upright (4) with an M10 x 61mm Bolt (90) and an M 10 Nylon Locknut (114). Make sure the Cable Trap is oriented to hold the Cable in the groove of the Pulley.
36. Grease an M8 x 22mm Shoulder Bolt (88). Attach the Ab Cable (72) to the bracket on the Right Upright (4) with the Bolt and an M8 Nylon Locknut (115). Make sure the flat edge of the Cable is against the bracket on the Upright 37. Locate the Leg Lever Cable (70).
41. Wrap the Leg Lever Cable (70) under a 90mm Pulley (39). Attach the Pulley and two Half Finger Guards (42) to the Right Base (1) with an M10 x 48mm Bolt (101) and an M10 Nylon Locknut (114). Make sure the Finger Guards are orient- ed as shown. 42. Wrap the Leg Lever Cable (70) over a 90mm Pulley (39).
46. Set an M12 Washer (129) on top of the Short Weight Tube (123). Thread an M12 Nut (128) all the way onto the Leg Lever Cable (70). Thread the Leg Lever Cable (70) into the Short Weight Tube (123). "Nghten the M12 Nut (128) against the M12 Washer (129).
51. Route the Right Stack Cable (70) down through the Right Top Frame (7) and over a 90mm Pulley (39). Attach the Pulley and a Small Cable Trap (48) inside the Top Frame with an M10 x 80mm Bolt (111), two M10 Washers (116), a 19mm Spacer (77), a 16mm Spacer (124), and an M10 Nylon Locknut (114).
56. Wrap the Press Cable (69) around a 90mm Pulley (39). Attach the Pulley, two Half Finger Guards (42), a Small Cable Trap (48), and an M10 Washer (116) to the Left Upright (5) with an M10 x 108mm Bolt (99), an M10 Washer (116), and an M10 Nylon Locknut (114).
61. Attach the end of the Leg Press Cable (69) to the "U"-bracket (50) with an M8 Washer (117) and an M8 Nylon Locknut (115). Note: Do not complete- ly tighten the Locknut; it should be tightened so that only two threads of the Cable show past the Locknut, as shown in the inset draw- ing.
65. Attach the Lock Plate (80) to the Right Seat Frame (9) with an M8 x 69mm Shoulder Bolt (87), an M8 Washer (117), and an M8 Nylon Locknut (115). Do not overtighten the Locknut; the Lock Plate must be able to pivot easily. Attach the Leg Pin (83) to the Right Seat Frame (9) with an M4 x 16mm Self-tapping Screw (113).
67. Slide the Pad Tube (31) through the Right Seat Frame (9). Slide two Small Foam Pads (32) onto the Pad Tube. Press two Foam Caps (58) into the Pad Tubes. Slide two Leg Lever Foam Pads (33) onto the Leg Lever (11). 68. Attach the Knee Pad (30) to the Dip Assist (21) with four M6 x 16mm Screws (85).
ADJUSTMENTS This section explains how to adjust the weight system. See the EXERCISE GUIDELINES on page 30 for important information about how to get the most benefit from your exemise program. Also, refer to the accompanying exer- cise guide to see the correct form for each exercise.
ADJUSTING THE BACKREST To adjust the position of the left Backrest (28), disen- gaging the Knob (121) from the Left Upright (5) and move the Backrest to the desired position. Reengage the Knob into the Left Upright and the Backrest Frame (27). Make sure the Knob is fully tightened.
WEIGHT RESISTANCE CHART The chart below shows the approximate weight resistance at each exemise station. "Top" refers to the 6 lb. top weight. The other numbers refer to the 12.5 lb. weight plates. Weight resistance shown for the butterfly arm sta- tion is for each arm.
CABLE DIAGRAMS The cable diagrams below show the proper routing of the Right Stack Cable (68), the Press Cable (69), the Leg Lever Cable (70), the I_at Cable (71), and the Ab Cable (72). Use the diagram to make sure that the cables and the cable traps have been assembled correctly.
Lat Cable (71) -_ Length: 16 feet 1 Ab Cable (72) .2 Length: 10 feet 3 inches 3 6 lO 7 Leg Lever Cable (70) Length: 21 feet 11 inches 3 5 28.
MAINTENANCE Make sure all parts are properly tightened each time the weight system is used. Replace any worn parts imme- diately. The weight system can be cleaned with a damp cloth and a mild, non-abrasive detergent.
EXERCISE GUIDELINES THE FOUR BASIC TYPES OF WORKOUTS Muscle Building To increase the size and strength of your muscles, push them close to their maximum capacity. Your mus- cles will continually adapt and grow as you progres- sively increase the intensity of your exercise.
Rest for a short period of time after each set. The ideal resting periods are: • Rest for three minutes after each set for a muscle building workout. • Rest for one minute after each set for a toning work- out. • Rest for 30 seconds after each set for a weight loss workout.
PART IDENTIFICATION CHART--Model No. 831.154030 RoTo4A Refer to the drawings below to identify small parts used in assembly. The number in parentheses by each draw- ing is the key number of the part, from the PART LIST in the center of this manual. Note: Some small parts may have been pre-attached.
M6 Locknut (135) M8 Nylon Locknut (115) M 10 Nylon Locknut (114) M12 Nut (128) M8 Washer (117) MIO Washer (116) M8 x 80mm Bolt (94) MIO x 77mm Bolt (133) MIO x 75ram Bolt (104) M8 x 72mm Bolt (91) M8 .
EXPLODED DRAWINGmModel No. 831.154030 Ro7o4A 43 116 _90 43 4% 90 40_ 116 115" 55 55 8O 55 <_ _ .--'ia 92 85 "'117 135 85 _104 114 _.
54_ 37 42 39 69450 ,116 _96 85 94 117 99 115 114 97 10 42 48 116 115 98 23 114 84.
EXPLODED DRAWINGmModel NO. 831.154030 ROTO4A 53 61 126 62 3O 55 ¼ 85 54 107 108 - 6 42 67 116 74 116 16 21 114 J 108 64 _ 55 48 39 108 42 48 39 42 20 38 39 63 54 42 119 112 01 110 103 47 _115 3 84 8.
54 116 26 10_ 32 ..... lO9! I .... ,o jl .---.I ,,o 132 77 _24 111_ 116 73 94 77_t_ ,_'125 39 i 77: ___ , 82 116 77 39 77 114 , 111 77 :: 124 / 114 1 116 3948116 "_70 44 _128 _129 45 123 ,_66 114 !i 34 _; 35 --=l iq 116ii i: ...... I ......
PART LIST--Model No. 831.154030 R0704A Key No. City. Description Key No. Qty. Description 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 2 15 1 16 2 17 1 18 1 19 1 20 1 21 1 22 1 23 1 24 2.
Key No. Qty. Description Key No. Qty. Description 109 8 M6 x 22mm Bolt 126 2 28ram Round Inner Cap 110 1 Chain 127 1 25mm Round Inner Cap 111 6 M10 x 80mm Bolt 128 2 M12 Nut 112 6 M4 x 12ram Self-tapp.
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