Weider 831.150390 User Manual
Model No. 831.150390
Serial No.
PATENT PENDING
The serial number can be 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.
USER'S MANUAL
Serial Number Decal
SEARS, ROEBUCK AND CO., HOFFMAN ESTATES, IL 60179
2
TABLE OF CONTENTS
FULL 90 DAY WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
ADJUSTING THE WEIDER PRO 635 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
EXERCISE GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
PART LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
EXPLODED DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
ORDERING REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
Note: A PART IDENTIFICATION CHART is attached to the center of this manual. Remove the PART
IDENTIFICATION CHART before beginning assembly.
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 BENCH EXERCISER, contact the nearest SEARS Service Center throughout the
United States and SEARS will repair or replace the WEIGHT BENCH EXERCISER, free of charge.
This warranty does not apply when the WEIGHT BENCH 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
3
IMPORTANT PRECAUTIONS
WARNING:To reduce the risk of serious injury, read the following important precautions before using
the weight bench.
1. Read all instructions in this manual before
using the weight bench.
2. Use the weight bench only as described in
this manual.
3. Use the weight bench only on a level surface.
Cover the floor beneath the weight bench for
protection.
4. Inspect and tighten all parts each time you
use the weight bench. Replace any worn
parts immediately.
5. Keep small children and pets away from the
weight bench at all times.
6. Always be sure there is an equal amount of
weight on each side of your barbell (not
included) when you are using it.
7. When you are using the weight carriage, be
sure there is an equal amount of weight on
each side of the weight tube.
8. Keep hands and feet away from moving parts.
9. Always wear athletic shoes for foot protec-
tion while exercising.
10. The weight bench does not include weights.
The weight bench is designed to support a
maximum of 510 pounds, including the user,
a weight bar and weights. Do not place more
than 310 pounds, including a weight bar and
weights, on the weight rests. Do not place
more than 150 pounds on the weight carriage;
use no more than 50 pounds for ab crunches. Do not place more than 150 pounds on
the leg lever.
11. When using the backrest, make sure that the
“L” pin is fully inserted through the adjustment bracket and the bench frame.
12. If you feel pain or dizziness at any time while
exercising, stop immediately and begin cooling down.
13. It is the responsibility of the owner to ensure
that all users of the weight bench are adequately informed of all precautions.
14. The weight bench is intended for home use
only. Do not use the weight bench in any
commercial, rental, or institutional setting.
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.
4
BEFORE YOU BEGIN
Backrest
Adjustment
Weight Rests
Weight Rests
Weight Carriage
Adjustment Bracket
Leg Lever
Weight Tube
Thank you for selecting the WEIDER®PRO 635
Weight Bench. The versatile PRO 635 Weight Bench is
designed to be used with your own weight set (not
included) to develop every major muscle group of the
body. Whether your goal is a shapely figure, dramatic
muscle size and strength, or a healthier cardiovascular
system, the PRO 635 Weight Bench will help you to
achieve the specific results you want.
For your benefit, read this manual carefully before
using the WEIDER®PRO 635 Weight Bench. 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 831.150390. The serial number
can be found on a decal attached to the PRO 635
Weight Bench (see the front cover of this manual).
Before reading further, please review the drawing
below and familiarize yourself with the parts that are
labeled.
High Pulley Station
Lat Bar
5
1. Before beginning assembly, be sure that you
have read and understand the information in
the box above.
Attach the Left Base (53), the Right Base (40),
and the Lat Base (48) with two M8 x 60mm
Carriage Bolts (3), two M8 x 68mm Bolts (1), and
four M8 Nylon Locknuts (11). Do not tighten the
Nylon Locknuts yet.
2. Press a 50mm Square Inner Cap (21) into each
Weight Upright (42). Press four 25mm Round
Inner Caps (23) into each Weight Upright.
Attach a Weight Upright (42) to the Left Base (53)
with an M8 x 60mm Carriage Bolt (3) and an M8
Nylon Locknut (11). Do not tighten the Nylon
Locknut yet.
Attach the other Weight Upright (42) to the Right
Base (40) with an M8 x 60mm Carriage Bolt (3)
and an M8 Nylon Locknut (11). Do not tighten
the Nylon Locknut yet.
1
1
11
40
53
3
23
23
21
21
42
42
40
53
11
3
11
3
ASSEMBLY
Before beginning assembly, carefully read the
following information and instructions:
• Place all parts in a cleared area and remove the
packing materials; do not dispose of the packing
materials until assembly is completed.
• Read each assembly step before you begin.
• For help identifying the small parts used in
assembly, use the PART IDENTIFICATION
CHART at the center of this manual. Note: Some
small parts may have been pre-attached for shipping purposes. If a part is not in the parts bag,
check to see if it has been pre-attached.
• Tighten all parts as you assemble them, unless
instructed to do otherwise.
• During assembly, make sure that all parts are oriented as shown in the drawings.
THE FOLLOWING TOOLS (NOT INCLUDED) ARE
REQUIRED FOR ASSEMBLY:
• Two (2) adjustable wrenches
• One (1) standard screwdriver
• One (1) rubber mallet
• Lubricant, such as grease or petroleum jelly,
and soapy water will also be needed.
Assembly will be more convenient if you have the
following tools: A socket set, a set of open-end or
closed-end wrenches, or a set of ratchet wrenches.
2
48
6
3. Press a 50mm Square Inner Cap (21) into each
Front Upright (43).
Attach a Front Upright (43) to a Weight Upright (42)
with two M8 x 68mm Bolts (1), four M8 Washers
(15), and two M8 Nylon Locknuts (11). Do not
tighten the Nylon Locknuts yet.
Attach the other Front Upright (43) to the other
Weight Upright (42) in the same manner.
Attach the Front Upright (43) to the Left Base (53)
with an M8 x 68mm Bolt (1), an M8 Washer (15),
and an M8 Nylon Locknut (11). Do not tighten the
Nylon Locknut yet.
Attach the other Front Upright (43) to the Right
Base (40) in the same manner.
4. Press a 50mm Square Inner Cap (21) into each end
of the Crossbrace (47).
Attach the Crossbrace (47) to the Lat Base (48)
with two M8 x 68mm Bolts (1), two M8 Washers
(15), and two M8 Nylon Locknuts (11). Do not
tighten the Nylon Locknuts yet.
Attach the Crossbrace (47) to both Weight Uprights
(42) with four M8 x 68mm Bolts (1), four M8 Washers
(15), and four M8 Nylon Locknuts (11). Do not
tighten the Nylon Locknuts yet.
3
4
21
21
43
43
1
1
1
11
1
1
1
15
15
15
42
42
42
42
21
21
47
48
1
1
1
1
15
15
15
1
15
1
1
15
40
53
7
5. Attach the Lower Lat Tower (46) to the Lat Base
(48) with two M8 x 68mm Bolts (1) and two M8
Nylon Locknuts (11). Do not tighten the Nylon
Locknuts yet.
Attach the Lower Lat Tower (46) to the Crossbrace
(47) with two M8 x 68mm Bolts (1), two M8
Washers (15), and two M8 Nylon Locknuts.
Tighten all Nylon Locknuts used in steps 1–5
now.
6. Press two 60mm Square Bushings (20) into the
Weight Carriage (56). Press two 25mm Round Inner
Caps (23) into the Weight Carriage.
Press a 60mm Square Bushing (20) into the
Carriage Stop (55). The slot in the Square
Bushing must be aligned with the indicated hole
in the Carriage Stop.
7. Slide the Weight Carriage (56) onto the Upper Lat
Tower (41). The Weight Carraige must be orient-
ed as shown.
Slide the Carriage Stop (55) onto the Upper Lat
Tower (41). The 60mm Square Bushing (20) must
be facing toward the Weight Carriage (56). Attach
the Carriage Stop to the Upper Lat Tower with an
M8 x 68mm Bolt (1) and an M8 Nylon Locknut (11).
5
48
47
1
1
1
1
15
46
20
20
20
56
23
23
55
1
Align the Slot
and the Hole
6
7
20
56
55
41
11
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