Weider PRO 800, 831.150741 User Manual

¨

CAUTION

Read all precautions and instruc­tions in this manual before using
this equipment. Save this manual
for future reference.

Serial Number Decal (Under Seat)

SEARS, ROEBUCK AND CO.,
HOFFMAN ESTATES, IL 60179

Model No. 831.150741
Serial No.

Write the serial number in the space
above for future reference.

Visit our website at

www.weiderfitness.com

new products, prizes,

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USERÕS MANUAL

2

WARNING DECAL PLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

PART IDENTIFICATION CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

USING THE WEIGHT BENCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

EXERCISE GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

PART LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

EXPLODED DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

ORDERING REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover

FULL 90 DAY WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover

Table of Contents

The decal shown at the right has
been applied to the weight bench.
If the decal is missing, or if it is
not legible, 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 order a free
replacement decal. Apply the
replacement decal in the location
shown.

Warning Decal Placement

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.

3

1. Read all instructions in this manual before
using the weight bench.

2. It is the responsibility of the owner to ensure
that all users of the weight bench are ade­quately informed of all precautions.

3. Use the weight bench only as described in
this manual.

4. Use the weight bench only on a level surface.
Cover the floor beneath the weight bench for
protection.

5. Inspect and tighten all parts each time you
use the weight bench. Replace any worn
parts immediately.

6. Keep children under the age of 12 and pets
away from the weight bench at all times.

7. Always be sure there is an equal amount of
weight on each side of your barbell (not
included) when you are using it. When
adding or removing weights, always keep
some weight on both ends of the barbell and
prevent the barbell from tipping.

8. Do not use a barbell that is longer than six
feet with the weight bench.

9. When you are using the leg lever, place a
barbell with the same amount of weight on
the weight rests to balance the bench.

10. If you feel pain or dizziness at any time while
exercising, stop immediately and begin cool­ing down.

11. Always wear athletic shoes for foot protec­tion while exercising.

12. The weight bench does not include weights.
The weight bench is designed to support a
maximum of 460 pounds, including the user,
a weight bar, and weights. Do not place more
that 210 pounds, including a weight bar and
weights, on the weight rests. Do not place
more than 130 pounds on the leg lever.

13. Make sure that the adjustment knobs are
inserted completely and tightened into the
uprights before beginning any exercise.

14. When adjusting the position of the seat,
make sure that the adjustment pin is inserted
through both adjustment tubes before begin­ning any exercise (see page 10).

15. Keep hands and feet away from moving parts.

16. The weight bench is intended for home use
only. Do not use the weight bench in any
commercial, rental, or institutional setting.

17. Always remove the curl post from the front
leg before performing leg curls with the leg
lever.

18. Always exercise with a partner. When you
are performing bench press exercises, your
partner should stand behind you to catch the
barbell if you cannot complete a repetition.

19. When you put weight on the weight rests,
make sure you put at least ten pounds on the
leg lever to balance the weight bench.

Important Precautions

WARNING:

To reduce the risk of serious injury, read the following important precau-

tions before using the weight bench.

4

Backrest

Weight Rests

Upright

Adjustment
Knob

Seat

Adjustment
Tubes

Leg Lever

Weight
Tube

Curl
Pad

Thank you for selecting the WEIDER¨PRO 800
Weight Bench. The versatile WEIDER¨PRO 800
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 WEIDER¨PRO 800 will
help you to achieve the specific results you want.

For your benefit, read this manual carefully before
using the WEIDER¨PRO 800 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 831.150741. The serial number
can be found on a decal attached to the weight bench
(see the front cover of this manual).

Before reading further, please look at the drawing
below and familiarize yourself with the parts that are
labeled.

Before You Begin

5

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. The second number refers to the quantity needed for assembly.

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.

M10 x 81mm Bolt (35)Ñ10

M8 x 58mm Bolt (39)Ñ1

Spacer (37)Ð1

M6 x 16mm Screw (15)Ñ6

M6 x 38mm Screw (16)Ñ4

M10 x 178mm Bolt (17)Ñ1

M10 x 65mm Bolt (18)Ñ2

M4 x 16mm Screw (34)Ñ4

M8 Nylon Locknut (13)Ñ1

M8 Washer (38)Ñ2

M10 Nylon Locknut (19)Ñ14

M6 Washer (25)Ñ4

M10 Washer (24)Ñ4

M10 x 72mm Bolt (40)Ñ1

Part Identification Chart

6

1. Before assembling this weight bench, make
sure that you have read and understand the
information in the box above.

The weight bench is designed to be used with
a mid-width weight set (not included). To use
an Olympic weight set, an optional Olympic
expansion kit (model no. 831.150780) is avail­able for purchase. If you have purchased the

Olympic expansion kit, use the Olympic Crossbar
in place of the standard Crossbar [3] in this step.

Attach the Crossbar (3) to each Upright Base (7)
with four M10 x 81mm Bolts (35), two Support
Plates (20), and four M10 Nylon Locknuts (19).

Note the position of the warning decal and
make sure that the Upright Bases are oriented
exactly as shown.

Slide the Uprights (1) into the Upright Bases (7)
and secure them at the desired height with the
M10 x 67mm Adjustment Knobs (30).

2. Attach the Frame (2) to the Crossbar (3) with two
M10 x 81mm Bolts (35) and two M10 Nylon
Locknuts (19).

Before beginning assembly, carefully read the
following information and instructions:

¥ Place all parts of the weight bench 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 on the previous page. 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.

¥ As you assemble the weight bench, 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) phillips 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

1

19

20

35

20

19

20

35

3

3

19

2

35

20

Warning

Decal

7

30

30

7

1

1

Assembly

3. Attach the Front Leg (8) to the Frame (2) with two
M10 x 65mm Bolts (18), two M10 Washers (24),
and two M10 Nylon Locknuts (19).

4. Tap three 45mm Square Inner Caps (21) into the
ends of the Leg Lever (4) as shown.

Tap a 1Ó Round Inner Cap (23) into the indicated
end of the Weight Tube (41).

Insert the Weight Tube (41) into the indicated hole
in the Leg Lever (4). Press a 1Ó Angle Cap (29)
onto the indicated end of the Weight Tube.

Note: If you purchased the optional olympic
expansion kit, attach the olympic sleeve to the
Weight Tube as shown in the accessory manu­al.

5. Lubricate an M10 x 72mm Bolt (40). Attach the
Leg Lever (4) to the Front Leg (8) with the Bolt
and an M10 Nylon Locknut (19).

Attach the Spacer (37) to the Leg Lever (4) with
the M8 x 58mm Bolt (39), two M8 Washers (38),
and an M8 Nylon Locknut (13). Note: The Spacer

will fit tightly inside of the Leg Lever.

6. Press four 1Ó Square Inner Caps (12) into the indi­cated ends of the Backrest Tubes (5, 42). Press
two 1Ó x 2Ó Inner Caps (36) into the ends of the
adjustment tubes.

With the wide end of the Backrest (6) positioned
as shown, attach the Backrest Tubes (5, 42) to
the Backrest with four M6 x 38mm Screws (16)
and four M6 Washers (25). Note: The Backrest

Tubes and Backrest must be oriented exactly
as shown.

7

3

18

24

2

19

8

19

21

21

21

41

4

29

23

4

4

38

39

38

37

13

19

40ÐLubricate

8

5

16

25

42

5

Adjustment

Tubes

12

12

16

16

36

6

Wide

End

6

25

25

8

7. Lubricate the M10 x 178mm Bolt (17). Attach the
Backrest (6) to the Frame (2) with the Bolt, two
M10 Washers (24), and an M10 Nylon Locknut
(19).

Secure the Backrest (6) to the Frame (2) with the
Adjustment Pin (32) through one of the three sets
of holes in the adjustment tubes. Secure the
Adjustment Pin with the Pin Clip (14).

Make sure the Adjustment Pin (32) is com­pletely inserted through both holes in the
adjustment tubes.

8. With the wide end of the Seat (11) positioned as
shown, attach the Seat to the brackets on the
Frame (2) with four M6 x 16mm Screws (15).

2

32

19

14

24

17ÑLubricate

Adjustment

Tubes

6

7

2

11

Wide

End

15

27

26

15

8

9

9. Attach the Curl Pad (27) to the Curl Post (26) with
two M6 x 16mm Screws (15).

10. Slide the Curl Post (26) into the Front Leg (8).
Align one of the adjustment holes in the Curl Post
with the adjustment hole in the Front Leg. Tighten
the M10 x 48mm Adjustment Knob (33) into the
adjustment hole in the Front Leg. Make sure that

you fully tighten the Adjustment Knob.

26

8

33

10

9

11. Tap two 3/4Ó Round Inner Caps (9) into each Pad
Tube (10). Insert the Pad Tubes into the holes in
the Leg Lever (4) and the Front Leg (8). Slide two
Foam Pads (22) onto each Pad Tube.

12. Make sure that all parts are properly tightened
before you use the weight bench. The use of
all remaining parts will be explained in USING
THE WEIGHT BENCH, beginning below.

10

10

9

22

4

8

22

10

9

11

The weight bench is designed to be used with your own weight set (not included). The steps below explain how
the weight bench can be adjusted. See EXERCISE GUIDELINES on page 11 for important exercise information
and refer to the accompanying exercise poster to see the correct form for several exercises. Refer also to the
exercise information accompanying your weight set (not included) for additional exercises.

Inspect and tighten all parts each time you use the weight bench. Replace any worn parts immediately. The
weight bench can be cleaned with a damp cloth and a mild, non-abrasive detergent. Do not use solvents.

Using the Weight Bench

ATTACHING WEIGHTS TO THE LEG LEVER

To use the Leg Lever (4), slide the desired weights
(not included) onto the Weight Tube (41).

Note: If you purchased the optional olympic expan­sion kit, attach the olympic sleeve to the weight
tube as shown in the accessory manual.

REMOVING THE PAD TUBE AND PADS

To do leg curl exercises, the indicated Pad Tube (10)
and Foam Pads (22) must be removed from the
weight bench. To do this, slide one of the Foam Pads
off the Pad Tube, then pull the Pad Tube out of the
holes.

4

41

Weight

WARNING: Do not place more than 130
pounds on the leg lever.

10

22

22

10

26

21

33

8

ATTACHING THE CURL POST

Note: When the Curl Post (26) is not in use, the
45mm Square Inner Cap (21) should be inserted
into the Front Leg (8).

For some exercises, the Curl Post (26) must be
attached to the weight bench.

Slide the Curl Post (26) into the Front Leg (8). Align
one of the adjustment holes in the Curl Post with the
adjustment hole in the Front Leg. Tighten the M10 x
48mm Adjustment Knob (33) into the adjustment hole
in the Front Leg. Make sure that you fully tighten

the Adjustment Knob.

ADJUSTING THE UPRIGHTS

The Uprights (1) can be adjusted to five heights to
accommodate different exercises. To adjust the
height, remove the M10 x 67mm Adjustment Knobs
(30) from both Uprights and Upright Bases (7). Slide
the Uprights to the desired position and re-insert the
Adjustment Knobs.

ADJUSTING THE BACKREST

The Backrest (6) can be used in either a decline posi­tion, a level position or two incline positions. To adjust
the Backrest to the decline position, remove the
Adjustment Pin (32) and lower the Backrest until it
rests directly on the Crossbar (3). Re-insert the
Adjustment Pin.

To adjust the Backrest (6) to the level position, insert
the Adjustment Pin (32) through the top set of holes.
Secure the Adjustment Pin with the Pin Clip (14).

To adjust the Backrest (6) to an incline position, insert
the Adjustment Pin (32) as shown through one of the
lower two sets of holes in the backrest adjustment
tubes. Slide the Adjustment Pin completely through
both holes in the adjustment tubes.

7

7

1

30

1

30

32

Adjustment Tubes

3

14

6

WARNING: When adjusting the position of
the seat, make sure that the adjustment pin
is inserted through both adjustment tubes
before beginning any exercise.

WARNING: Always set both uprights at the
same height. Make sure that the adjustment
knobs are inserted completely and tight­ened into the uprights before beginning any
exercise.

11

THE FOUR BASIC TYPES OF WORKOUTS

¥ Muscle Building

12

return stage. Proper breathing is important. Exhale
during the exertion stage of each repetition and inhale
during the return stroke; never hold your breath. Rest
for 3 minutes after each set if you are doing a muscle
building workout, 1 minute after each set if you are
doing a toning workout, and 30 seconds after each set
if you are doing a weight loss workout. Plan to spend
the first couple of weeks familiarizing yourself with the
equipment and learning the proper form for each exer­cise.

COOLING DOWN

End each workout with 5 to 10 minutes of stretching.
Include stretches for both your arms and legs. Move
slowly as you stretchÑdo not bounce. Ease into each

stretch gradually and go only as far as you can without
strain. Stretching at the end of each workout is very
effective for increasing flexibility.

STAYING MOTIVATED

For motivation, keep a record of each workout. The
charts on page 13 of this manual can be photocopied
and used to schedule and record your workouts. List
the date, exercises performed, weight, and numbers of
sets and repetitions completed. Record your weight
and key body measurements at the end of every
month. Remember, the key to achieving the greatest
results is to make exercise a regular and enjoyable
part of your everyday life.

MUSCLE CHART

A. Sternomastoid (neck)
B. Pectoralis Major (chest)
C. Biceps (front of arm)
D. Obliques (waist)
E. Brachioradials (forearm)
F. Hip Flexors (upper thigh)
G. Abductor (outer thigh)
H. Quadriceps (front of thigh)
I. Sartorius (front of thigh)
J. Tibialis Anterior (front of calf)
K. Soleus (front of calf)
L. Rectus Abdominus (stomach)
M. Adductor (inner thigh)
N. Trapezius (upper back)
O. Rhomboideus (upper back)
P. Deltoid (shoulder)
Q. Triceps (back of arm)
R. Latissimus Dorsi (mid back)
S. Spinae Erectors (lower back)
T. Gluteus Medius (hip)
U. Gluteus Maximus (buttocks)
V. Hamstring (back of leg)
W. Gastrocnemius (back of calf)

13

MONDAY

Date:

/ /

EXERCISE WEIGHT SETS REPS

EXERCISE WEIGHT SETS REPS

EXERCISE WEIGHT SETS REPS

AEROBIC EXERCISE

AEROBIC EXERCISE

TUESDAY

Date:

/ /

WEDNESDAY

Date:

/ /

THURSDAY

Date:

/ /

FRIDAY

Date:

/ /

Make photocopies of this page for scheduling and recording your workouts.

14

Key No. Qty. Description

1 2 Upright
2 1 Frame
3 1 Crossbar
4 1 Leg Lever
5 1 Right Backrest Tube
6 1 Backrest
7 2 Upright Base
8 1 Front Leg

9 6 3/4Ó Round Inner Cap
10 3 Pad Tube
11 1 Seat
12 4 1Ó Square Inner Cap
13 1 M8 Nylon Locknut
14 1 Pin Clip
15 6 M6 x 16mm Screw
16 4 M6 x 38mm Screw
17 1 M10 x 178mm Bolt
18 2 M10 x 65mm Bolt
19 14 M10 Nylon Locknut
20 4 Support Plate
21 4 45mm Square Inner Cap
22 6 Foam Pad

Key No. Qty. Description

23 1 1Ó Round Inner Cap
24 4 M10 Washer
25 4 M6 Washer
26 1 Curl Post
27 1 Curl Pad
28 2 Carriage Bushing
29 1 1Ó Angle Cap
30 2 M10 x 67mm Adjustment Knob
31 2 60mm x 50mm Bushing
32 1 Adjustment Pin
33 1 M10 x 48mm Adjustment Knob
34 4 M4 x 16mm Screw
35 10 M10 x 81mm Bolt
36 2 1Ó x 2Ó Inner Cap
37 1 Spacer
38 2 M8 Washer
39 1 M8 x 58mm Bolt
40 1 M10 x 72mm Bolt
41 1 Weight Tube
42 1 Left Backrest Tube

# 1 UserÕs Manual
# 1 Exercise Poster

Ò#Ó Indicates a non-illustrated part. Specifications are subject to change without notice. See the back cover for
information on ordering replacement parts.

Part ListÑModel No. 831.150741

R0800A

Part No. 169249 R0800A Printed in China © 2000 Sears, Roebuck and Co.

Model No. 831.150741

QUESTIONS?

If you find that:

¥ you need help assembling or

operating the WEIDER¨PRO 800

¥ a part is missing

¥ or you need to schedule repair

service

call our toll-free HELPLINE

1-800-736-6879

MondayÐSaturday, 7 amÐ7 pm
Central Time (excluding holidays)

REPLACEMENT
PARTS

If parts become worn and need to
be replaced, call the following toll­free number

1-800-FON-PART
(1-800-366-7278)

The model number and serial number of your WEIDER¨PRO
800 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 (831.150741)

¥ The NAME of the product (WEIDER¨PRO 800 Weight Bench)

¥ The PART NUMBER of the PART (see the PART LIST and the

EXPLODED DRAWING on pages 14 and 15 of this manual)

¥ The DESCRIPTION of the PART (see the PART LIST and the

EXPLODED DRAWING on pages 14 and 15 of this manual).

SEARS, ROEBUCK AND CO., HOFFMAN ESTATES, IL 60179

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

Full 90 Day Warranty

Ordering Replacement Parts