Sears 831.159370 User Manual
®
USER’S MANUAL
Model No. 831.159370
Serial No.
The serial number is found in the
location shown below. Write the
serial number in the space above.
CAUTION
Read all precautions and instructions in this manual before using
this equipment. Save this manual for future reference.
Serial
Number
Decal
SEARS, ROEBUCK AND CO.
HOFFMAN ESTATES, IL 60179
Patent Pending
2
Important Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Cable Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Weight Resistance Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Trouble-shooting and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Ordering Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Cover
Full 90 Day Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Cover
Note: APART LIST/EXPLODED DRAWING and a PART IDENTIFICATION CHART are attached to the center of
this manual. Remove the PART LIST/EXPLODED DRAWING and the PART IDENTIFICATION CHART before
beginning assembly.
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.
Table of Contents
Important Precautions
1. It is the responsibility of the owner to ensure
that all users of the home gym system are
adequately informed of all precautions.
2. Read all instructions in this manual and in
the accompanying literature before using the
home gym system.
3. If you feel pain or dizziness at any time while
exercising, stop immediately and begin cooling down.
4. Use the home gym system only on a level
surface. Cover the floor or carpet beneath the
home gym system for protection.
5. Inspect and tighten all parts often. Replace
any worn parts immediately.
6. Make sure the Cables remain on the Pulleys
at all times. If the Cables bind while you are
exercising, stop immediately and make sure
the Cables are on all of the Pulleys.
7. Always stand on a foot plate when performing an exercise that could cause the home
gym system to tip.
8. Keep children under the age of 12 and pets
away from the home gym system at all times.
9. Keep hands and feet away from moving parts.
10. The home gym system is designed to be
used by only one person at a time.
11. Always wear athletic shoes for foot protection when exercising.
12. Never release the Press Arm, Butterfly Arms,
Leg Lever, Lat Bar or Nylon Strap while
Weights are raised. The Weights will fall with
great force.
13. Always disconnect the Lat Bar from the home
gym system when performing an exercise
that does not use the Lat Bar.
14. The home gym system is intended for home
use only. Do not use the home gym system in
a commercial, rental or institutional setting.
15. When using the leg press station, always
make sure the lock pin is fully inserted and
folded down over the adjustment tube so it
cannot slide out.
To reduce the risk of serious injury, read the following important
precautions before using the home gym system.
WARNING:
3
ASSEMBLED
DIMENSIONS:
Height: 79 in.
Width: 38 in.
Length: 91 in.
Low Pulley Station
Foot Plate
High Pulley Station
Leg Lever
Butterfly Arms
Press Arm
Weight Stack
Seat
Backrest
Thank you for selecting the versatile WEIDER®PRO
9628 Home Gym System. The PRO 9628 offers a
selection 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 9628 will help you to achieve the results you want.
For your benefit, read this manual carefully before
using the WEIDER
®
PRO 9628 Home Gym System.
If you have additional questions, please call our toll-free
HELPLINE at 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 831.159370. The serial number
can be found on a decal attached to the WEIDER
®
PRO 9628 Home Gym System (see the front cover of
this manual).
Please use the drawing below to familiarize yourself with the major parts and how they fit together.
Before You Begin
Backrest
Leg Press
Seat
4
Note: This introduction will save you more
time than it takes to read it!
Identifying Parts
To help you identify the small parts used in assembly, we have included a PART IDENTIFICATION
CHART located in the center of this manual. Place
the chart on the floor or work table and use it to
quickly identify different parts as you open the packages for each step.
Note: Some small parts may have been pre-attached
for shipping. If a part is not in the parts bag, check to
see if it has been pre-attached.
Orienting Parts
As you assemble this product, be sure that all parts
are oriented as shown in the drawings.
Tightening of Parts
Tighten all parts as you assemble them, unless
instructed to do otherwise.
Lining Up the Tools
Assembly requires the following tools (not included):
• Two (2) adjustable wrenches
• One (1) standard screwdriver
• One (1) phillips screwdriver
• One (1) rubber mallet
• Lubricant, such as grease or petroleum jelly,
and soapy water
• Tape, such as clear tape or masking tape
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.
Giving Yourself a Good Start
Before you begin the assembly process itself, take
the time to complete the steps outlined here.
Clearing the Workspace
Clear a workspace that is large enough to hold all
parts and allow you to walk all the way around the
assembled equipment.
Unpacking the Box
To make the assembly process as smooth as possible, we have broken it into separate stages. All parts
used in each stage are found in individual packages
in the shipping box. Place all parts in a cleared area
and remove the packing materials. Do not dispose of
the packing materials until assembly is completed.
Important: Wait until you begin each assembly
stage to open the parts bag labeled for that
assembly stage.
Assembly
Making Things Easier for Yourself
Everything in this manual is designed to ensure
that the assembly of our products can be completed successfully by anyone. However, it is important to recognize that your new equipment is a
sophisticated product with many small parts. The
assembly process will take time—possibly several
hours. Most people find that by setting aside plenty of time, and by deciding to make the task
enjoyable, they can avoid feeling rushed or overwhelmed. You may want to complete the process
over a couple of evenings.
The Four Stages of the Assembly Process
Frame Assembly
You will begin by assembling the base and the
upright frames that serve as the skeleton of the
equipment. The seats and all moving parts will be
attached to the frame.
Arm Assembly
Completes the press and butterfly arms that you
operate while you are exercising.
Cable Assembly
Completes the cables and pulleys that connect the
moving arms with each other and with the weights.
This ties the different parts together and makes the
equipment function as a unit
Seat Assembly
Completes the seats and backrests that support
your body while you are exercising.
1. Before beginning, be sure that you have read and
understood the information on page 4.
Locate and open the parts bag labeled “FRAME
ASSEMBLY.”
Press a 2” Square Cover Cap (78) onto each end of
the Stabilizer (5).
Insert two 3/8” x 2 3/4” Carriage Bolts (94) up through
the Stabilizer (5) and place it flat on the floor.
1
2. Press a 2” Square Inner Cap (27) into the end of the
Butterfly Base (4).
Insert two 5/16” x 2 1/2” Carriage Bolts (1) up through
the Butterfly Base. Secure the Carriage Bolts with
pieces of tape (A) to prevent them from falling out.
Place the Butterfly Base (4) on the floor with the
holes in the mounting bracket over the Carriage Bolts
in the Stabilizer (5).
3. Insert four 5/16” x 2 1/2” Carriage Bolts (1) up
through the Press Base (51) and secure them with
tape.
Place the Press Base (51) on the floor with the holes
in the mounting bracket over the Carriage Bolts in the
Stabilizer (5).
Note: The mounting bracket on the Press Base (51)
should be on top of the mounting bracket on the
Butterfly Base (4).
4. Insert two 3/8” x 2 3/4” Bolts (93) through the holes in
the two mounting brackets and the Stabilizer (5).
Hand tighten four 3/8” Nylon Locknuts (21) onto the
four Bolts in the mounting brackets and Stabilizer.
Do not tighten the Nylon Locknuts yet.
2
3
4
5
Frame Assembly
78
78
94
5
27
4
1
5
A
1
1
51
5
5
93
21
21
4
5. Press a 1” Square Inner Cap (65) into the side arm
(A) on the Press Upright (56).
Slide the Press Upright (56) onto the 5/16” x 2 1/2”
Carriage Bolts (1) in the Press Base (51). Hand tighten a 5/16” Nylon Locknut (3) onto each Carriage Bolt.
Do not tighten the Nylon Locknuts yet.
Note: The Press Upright (56) must be leaning
towards the center of the unit with the side arm facing
outward.
5
6
6. Slide the Butterfly Upright (42) onto the 5/16” x 2 1/2”
Carriage Bolts (1) in the Butterfly Base (4). Hand
tighten a 5/16” Nylon Locknut (3) onto each Carriage
Bolt.
Do not tighten the Nylon Locknuts yet.
Note: The Butterfly Upright must be leaning towards
the center of the unit.
6
3
3
65
A
51
56
1
42
4
1
3
3
7. Set two Weight Bumpers (19) onto the bracket on the
Stabilizer (5).
Insert both Weight Guides (62) through the Weight
Bumpers and the bracket on the Stabilizer (5).
Attach the lower ends of the Weight Guides (62) to
the Stabilizer (5) with a 3/8” x 6” Bolt (60), two 1/2” x
3/4” Spacers (61) and a 3/8” Nylon Locknut (21).
Tighten the Nylon Locknut fully.
Slide eight Weights (25) onto the Weight Guides.
Make sure all of the Weights are turned so the pin
grooves are on the same side and are facing
away from the center of the unit.
7
7
8. Press the Weight Tube Bumper (64) into the end of
the Weight Tube (63).
Insert the Weight Tube into the stack of Weights (25).
Make sure the pin on the Weight Tube is resting
in the pin groove in the upper Weight.
Lubricate the insides of the holes in the Top Weight
(76).
With the slot (B) facing down, slide the Top Weight
onto the Weight Guides and set it on the stack of
Weights (25).
8
9. Press a 2” Square Inner Cap (27) into each end of
the Top Frame (55) and the weight support arm (A).
Press a 1 3/4” Square Inner Cap (44) into each end of
the crossbar (B) on the Top Frame.
Press two 1” Round Inner Caps (49) into the top of the
crossbar (B).
9
19
61
5
21
60
62
61
25
Pin
Grooves
76
63
25
64
Pin
Groove
Pin
B
27
27
27
44
49
44
55
A
B
8
13. Press Arm Assembly—Locate and open the parts
bag labeled “ARM ASSEMBLY.”
Press a 1” x 7/8” Plastic Bushing (75) onto each
welded spacer on the Press Frame (17). Align the
welded spacers on the Press Frame with the tube (A)
on the Top Frame (55). Note: This will be a tight fit.
The Plastic Bushings should fit onto the ends of
the tube on the Top Frame. Lubricate the 3/8” x 7 1/2”
Bolt (59). Attach the Press Frame to the Top Frame
with the Bolt and a 3/8” Nylon Jam Nut (83).
13
Arm Assembly
12. Press a 2” Square Inner Cap (27) into the Press Seat
Frame (77). Slide the Press Seat Frame onto the
5/16” x 2 1/2” Carriage Bolts (1) in the Press Base
(51).
Insert two 5/16” x 2 3/4” Bolts (11) through the bracket on the Seat Frame and through the holes in the
Press Upright (42). Hand tighten a 5/16” Nylon
Locknut (3) and a 5/16” Flat Washer (8) onto each
Carriage Bolt.
Tighten all Nylon Locknuts used in steps 4
through 12.
12
11. Attach the upper ends of the Weight Guides (62) to
the Top Frame (55) with a 3/8” x 6” Bolt (60), two 1/2”
x 3/4” Spacers (61) and a 3/8” Nylon Locknut (21).
Tighten the Nylon Locknut fully.
11
10. Place the Top Frame (55) on top of the two Uprights
(56) and (42) in the direction shown. Align the holes in
the Top Frame with the holes in the brackets on the
Uprights.
Insert four 5/16” x 2 3/4” Bolts (11) with four 5/16” Flat
Washers (8) through the holes in the Top Frame (55)
and the brackets on the Uprights. Hand tighten a
5/16” Nylon Locknut (3) unto each Bolt.
Do not tighten the Nylon Locknuts yet.
10
11
8
8
3
3
55
61
60
21
62
1
11
8
77
42
27
3
3
59 Lubricate
83
17
75
42
56
55
55
A
51
3
9
15. Butterfly Arm Assembly
Attach a “V”-Pulley (6) and a Long Cable Trap (50) to
each Butterfly Arm (47) and (48) with a 3/8” x 2 1/2”
Bolt (7) and a 3/8” Nylon Locknut (21).
Make sure the Long Cable Traps (50) are positioned as shown.
Identify the Right Arm (48) and the Left Arm (47) by
imagining yourself sitting on the seat. Note the position of the welded bracket (A) on each Arm. Arm
identification is very important for the next step.
15
14. Press a 1 3/4” Square Inner Cap (44) into the lower
end of each Press Arm (46).
Press a 1” Round Inner Cap (49) into the side of each
Press Arm.
Attach each Press Arm to the Press Frame (17) with
two 5/16” x 2 1/2” Bolts (22) and two 5/16” Nylon
Locknuts (3).
14
22
46
49
44
3
17
50
6
A
A
50
6
21
7
48
47
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