Weider 831.159822 User Manual
Model No. 831.159822
Serial No.
Write the serial number in the
space above for reference.
Serial Number Decal (under seat)
• Assembly
• Adjustments
• Part List and Drawing
WEIGHT SYSTEM EXERCISER
User’s Manual
CAUTION
Read all precautions and instructions in this manual before using
this equipment. Save this manual
for future reference.
Sears, Roebuck and Co., Hoffman Estates, IL
60179
TABLE OF CONTENTS
IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
BEFORE
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
WEIGHT RESISTANCE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
CABLE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
EXERCISE GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
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. Remove the PART IDENTIFICATION CHART and the PART LIST/EXPLODED DRAWING before
beginning assembly.
YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2
Keep hands and
fingers clear of
this area.
IMPORTANT PRECAUTIONS
WARNING: To reduce the risk of serious injury, read the following important precau-
tions before using the weight system.
1. Read all instructions in this manual and in
the accompanying literature before using the
weight system. Use the weight system only
as described in this manual.
2. It is the responsibility of the owner to ensure
that all users of the weight system are adequately informed of all precautions.
3. The weight system is intended for home use
only. Do not use the weight system in a commercial, rental, or institutional setting.
4. Use the weight system only on a level surface. Cover the floor or carpet beneath the
weight system to protect the floor.
5. Make sure all parts are properly tightened
each time the weight system is used.
Replace any worn parts immediately.
6. Keep children under the age of 12 and pets
away from the weight system at all times.
7. Keep hands and feet away from moving parts.
8. Always wear athletic shoes for foot protection when using the weight system.
11. Make sure that the cables remain on the pulleys at all times. If the cables bind while you
are exercising, stop immediately and make
sure that the cables are on all of the pulleys.
12. Always stand on the foot plate when performing an exercise that could cause the
weight system to tip.
13.
Always disconnect the lat bar from the
weight system when performing an exercise
that does not use the lat bar.
14. If you feel pain or dizziness while exercising,
stop immediately and begin cooling down.
15. 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 call
1-800-999-3756 to order
a free replacement
decal. Place the decal
on the weight system
in the location shown.
9. The weight system is designed to support a
maximum user weight of 300 pounds.
Never release the press arm, butterfly arms,
10.
leg lever
handle while weights are raised; the weights
will fall with great force.
WARNING: Before beginning this or any exercise program, consult your physician. 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 by or through the use of this product.
, leg press base, lat bar
Decal 1
, ab strap, or
Decal 2
3
BEFORE YOU BEGIN
Thank you for selecting the versatile WEIDER®PRO
4100 weight system. The PRO 4100 weight system
fers a selection of weight stations designed to devel-
of
op 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 weight system will help you to achieve the
results you want.
For your benefit, read this manual carefully before
using the weight system. If you have questions after
arning Decal 2
ASSEMBLED
DIMENSIONS:
Height: 77 in.
Width: 81 in.
Length: 59 in.
Butterfly Arm
Press Arm
Ab Pulley
Station
W
(One on each side
of the right upright.)
reading this manual,
(1-800-469-4663). To help us assist you, please note
the product model number and serial number before
calling. The model number is 831.159822. The serial
number can be found on a decal attached to the
weight system (see the front cover of this manual).
Before reading further, please review the drawing
below and familiarize yourself with the parts that are
labeled.
call 1-800-4-MY-HOME
High Pulley Station
Left Side
Warning
Decal 1
®
Lat Bar
Backrest
Right Side
Seat
Weight
Leg Lever
Note: The terms “right side” and “left side” are determined relative to a person facing away from the weight system; they do
not correspond to right and left in the pictures in the manual.
Backrest
Seat
Leg Press
Plate
Low Pulley
Station
Foot Plate
4
ASSEMBLY
Make Things Easier for Yourself
Everything in this manual is designed to ensure
that the weight system can be assembled successfully by most people. However, it is important to realize that the versatile weight system
has many parts and that the assembly process
will take time. Most people find that by setting
aside plenty of time, assembly will go smoothly.
Before beginning assembly, carefully read the
following information and instructions:
• Assembly requires two people.
• Place all parts in a cleared area and remove the
packing materials. Do not dispose of the packing
materials until assembly is completed.
• Tighten all parts as you assemble them, unless
instructed to do otherwise.
• As you assemble the weight system, make sure
all parts are oriented as shown in the drawings.
• For help identifying small parts, use the PART
IDENTIFICATION CHART.
An Allen wrench (included) and the following
tools (not included) are needed for assembly:
• two adjustable wrenches
• one rubber mallet
• one standard screwdriver
• one Phillips screwdriver
• lubricant, such as grease or petroleum jelly,
and soapy water.
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.
FRAME ASSEMBLY
1. Before beginning assembly, be sure that you
understand the information in the box above.
Attach the Base Cap (28) to the Right Base (1)
with two M4 x 20mm Self-tapping Screws (77).
Attach the Center Base (67) to the Right Base with
two M8 x 70mm Bolts (81), two M8 Washers (75),
and two M8 Nylon Locknuts (71). Do not tighten
the Locknuts yet.
Insert two M8 x 70mm Carriage Bolts (102) up
through a Support Plate (21) and the Right Base
(1). Insert two M8 x 65mm Carriage Bolts (57) up
through the Right Base. If the Bolts fall out,
place a piece of tape over the Bolt heads.
2. Press two 50mm Square Inner Caps (33) into the
ends of the Left Base (2). Insert two M8 x 70mm
Carriage Bolts (102) up through a Support Plate
(21) and the Left Base. Insert two M8 x 65mm
Carriage Bolts (57) up through the Left Base. If the
Bolts fall out, place tape over the Bolt heads.
1
81
75
1
28
57
77
2
33
1
71
75
67
102
81
21
75
71
21
67
81
75
2
33
Attach the Left Base (2) to the Right Base (1) and
the Center Base (67) with three M8 x 70mm Bolts
(81), three M8 Washers (75), and three M8 Nylon
Locknuts (71). Tighten the Locknuts used in
steps 1 and 2.
102
57
5
3. Attach the Base Plate (37) to the Left Base (2)
with an M10 x 135mm Bolt (58) and an M10
Nylon Locknut (70).
side is on top.
Be sure that the textured
3
Attach the Left Upright (7) to the Left Base (2)
with the two M8 x 70mm Carriage Bolts (102),
two M8 Washers (75), and two M8 Nylon
Locknuts (71).
Attach the Left Leg (36) to the Left Base (2) with
the two indicated M8 x 65mm Carriage Bolts (57)
and two M8 Nylon Locknuts (71). Be sure the
large upper hole in the Left Leg is on the side
shown.
Do not tighten the M8 Nylon Locknuts (71) yet.
7
71
2
75
102
71
75
71
57
36
Large
Hole
71
70
37
58
4. Press a 50mm x 63mm Inner Cap (22) into the
top of the Right Leg (73).
Attach the Right Leg (73) to the Right Base (1)
with the two M8 x 65mm Carriage Bolts (57) and
two M8 Nylon Locknuts (71).
Attach the Right Upright (6) to the Right Base (1)
with the two M8 x 70mm Carriage Bolts (102),
two M8 Washers (75), and two M8 Nylon
Locknuts (71).
Do not tighten the M8 Nylon Locknuts (71) yet.
4
6
22
71
73
71
71
71
75
1
57
75
102
6
5. Attach the Right Seat Frame (5) to the Right Leg
(73) with two M8 x 80mm Bolts (60), two M8
ashers (75), and two M8 Nylon Locknuts (71).
W
Attach the Right Seat Frame (5) to the Right
Upright (6) with two M8 x 80mm Bolts (60), a
Large Support Plate (101), two M8 Washers (75),
and two M8 Nylon Locknuts (71).
Do not tighten the M8 Nylon Locknuts (71) yet.
5
71
75
75
60
5
60
6
73
75
71
75
101
6. Press a 50mm Square Inner Cap (33) into the
end of the Left Seat Frame (29).
Attach the Left Seat Frame (29) to the Left Leg
(36) with two M8 x 70mm Bolts (81), two M8
Washers (75), and two M8 Nylon Locknuts (71).
Attach the Left Seat Frame (29) to the Left
Upright (7) with two M8 x 80mm Bolts (60), a
Large Support Plate (101), two M8 Washers (75),
and two M8 Nylon Locknuts (71).
Do not tighten the M8 Nylon Locknuts (71) yet.
7. Set two Weight Bumpers (83) over the indicated
holes in the Center Base (67). Insert the two
Weight Guides (20) into the holes. Attach the
Weight Guides to the Center Base with two M8 x
65mm Bolts (63), four M8 Washers (75), and two
M8 Nylon Locknuts (71).
6
7
71
75
75
101
60
29
60
7
71
36
71
81
75
33
20
83
71
75
75
63
75
67
83
71
75
7
8. Slide the eight Weights (72) onto the Weight
Guides (20) with the pin grooves on the side
shown.
8
20
Lubricate
Press the W
tom of the Weight Tube (82). Insert the Weight
Tube into the center hole in the stack of Weights
(72). Be sure the Weight Tube is oriented as
shown.
Lubricate the indicated holes in the Top Weight
(74). Slide the Top Weight onto the Weight
Guides (20), with the pin groove on the bottom.
9. Press two 50mm x 63mm Inner Caps (22) into
the ends of the Left Top Frame (3).
Attach the Left Top Frame (3) to the Left Upright
(7) with two M8 x 85mm Bolts (59), a Support
Plate (21), and two M8 Nylon Locknuts (71). Do
not tighten the Locknuts yet.
eight Tube Bumper (32) into the bot-
74
Holes
82
Pin
Groove
9
22
3
32
72
59
21
Press a 50mm x 63mm Inner Cap (22) into the
10.
op Frame (8).
end of the Right
Attach the Right Top Frame (8) to the Right
Upright (6) with two M8 x 85mm Bolts (59), a
Support Plate (21), and two M8 Nylon Locknuts
(71).
Attach the Right
Frame (3) with two M8 x 70mm Bolts (81), two
M8 Washers (75), and two M8 Nylon Locknuts
(71).
Do not tighten the M8 Nylon Locknuts (71) yet.
T
op Frame (8) to the Left
T
To p
10
22
71
71
71
7
59
21
8
71
3
71
6
75
22
81
75
8
11. Press the two Weight Guide Bushings (44) into
the Center Top Frame (14). Slide the Center Top
Frame onto the W
Attach the Center
Top Frame (8) with two M8 x 70mm Bolts (81),
two M8 Washers (75), and two M8 Nylon
Locknuts (71).
Attach the Center Top Frame (14) to the Left Top
Frame (3) with two M8 x 70mm Bolts (81), two
M8 Washers (75), and two M8 Nylon Locknuts
(71).
eight Guides (20).
Top Frame (14) to the Right
11
71
14
81
75
8
71
44
71
71
75
81
75
Tighten all of the M8 Nylon Locknuts (71)
used in steps 3–11.
ARM ASSEMBLY
12. Press a 38mm Square Inner Cap (41) into the
Right Upright (6). Press a 50mm x 63mm Inner
Cap (22) into the Butterfly Frame (9).
Lubricate an M10 x 80mm Bolt (61) with grease.
Attach the Butterfly Frame (9) to the Right Top
Frame (8) with the Bolt and an M10 Nylon Locknut
(70). Do not overtighten the Locknut; the
Butterfly Frame must be able to pivot easily.
13. Lubricate an M10 x 55mm Bolt (89) with grease.
Attach the Pivot Bracket (48) to the Right Butterfly
Arm (11) with the Bolt and an M10 Nylon Locknut
(70). Do not overtighten the Locknut; the Pivot
Bracket must be able to pivot easily.
12
13
22
70
9
Lubricate
20
8
41
Lubricate
61
89
3
6
Press a 38mm x 50mm Inner Cap (23) into the
indicated end of the Right Butterfly Arm (11). Wet
the lower end of the Arm with soapy water. Slide
a Large Foam Pad (19) onto the
Slide a Foam Grip (76) onto a Press Handle (12).
Press a 25mm Round Inner Cap (24) into the end
of the Handle. Attach the Handle to the Right
Butterfly Arm (11) with two M8 x 16mm Button
Head Bolts (64) and two M8 Washers (75).
Slide the Large Foam Pad (19) down so that the
bottom of the Foam Pad is even with the lower
end of the Right Butterfly Arm (11).
Repeat this step with the Left Butterfly Arm
(10).
Arm.
48
1
19
64
75
1
64
24
75
76
12
23
70
10
9
14. Lubricate an M10 x 80mm Button Head Bolt (97)
and both sides of two Plastic Washers (55) with
grease.
Butterfly Frame (9) with the Bolt, the two Plastic
W
Nylon Locknut (70). Do not overtighten the
Locknut; the Butterfly Arm must be able to
pivot easily. Be sure the indented sides of the
Plastic Washers fit over the welded bushing in
the Butterfly Arm.
Repeat this step with the Left Butterfly Arm
(10).
Attach the Bumper (25) to the Right Leg (73) with
15.
an M4 x 20mm Self-tapping Screw (77).
Press two 38mm x 50mm Inner Caps (23) into
the ends of the Leg Lever (4).
Attach the Right Butterfly Arm (11) to the
ashers, two Butterfly Caps (54), and an M10
14
15
elded
W
Bushing
11
Lubricate
55
Lubricate
23
55
54
70
Lubricate
97
73
54
9
10
Lubricate an M10 x 65mm Bolt (99) with grease.
Attach the Leg Lever (4) to the Right Leg (73)
with the Bolt and an M10 Nylon Locknut (70). Do
not overtighten the Locknut; the Leg Lever
must be able to pivot easily.
16. Press a 50mm x 63mm Inner Cap (22) into the
top of the Leg Press Frame (30).
Lubricate an M10 x 80mm Bolt (61) with grease.
Attach the Leg Press Frame (30) to the Left Base
(2) with the Bolt and an M10 Nylon Locknut (70).
Do not overtighten the Locknut; the Leg Press
Frame must be able to pivot easily.
16
70
4
23
61
99
77
25
22
30
70
10
Lubricate
2
Loading...