Weider Pro 450 L 831.15948.0 User manual

Model No. 831.15948.0
Serial No.
Write the serial number in the space
above for reference.
Serial Number
Decal
• Assembly
•Operation
•Maintenance
•Part List and Drawing
WEIGHT BENCH
User's Manual
Sears, Roebuck and Co.
Hoffman Estates, IL 60179
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TABLE OF CONTENTS
WARNING DECAL PLACEMENT ............................................................... 2
IMPORTANT PRECAUTIONS .................................................................. 3
BEFORE YOU BEGIN ........................................................................ 4
PART IDENTIFICATION CHART ................................................................ 5
ASSEMBLY ................................................................................ 6
ADJUSTMENT ............................................................................ 11
EXERCISE GUIDELINES .................................................................... 13
PART LIST ................................................................................ 14
EXPLODED DRAWING ...................................................................... 15
HOW TO ORDER REPLACEMENT PARTS .............................................. Back Cover
90 DAY FULL WARRANTY ........................................................... Back Cover
WARNING DECAL PLACEMENT
This drawing shows the location(s) of the warning
decal(s). If a decal is missing or illegible, call
1-877-992-5999 and request a free replacement
decal. Apply the decal in the location shown.
Note: The decal(s) may not be shown at actual
size.
•Misuse of this machine may result in serious injury.
• Read user's manual prior to use and follow all warnings
and instructions.
•Do not allow children on or around machine.
•Keep body, clothing, and hair free and clear of
all moving parts. L-LN
or removed.
User Weight: Max 300 LBS
Weight Crutch: Max 310 LBS
Leg Developer: Max 150 LBS
Weight Carriage: Max 150 LBS
Chest Fly Per Arm: Max 50 LBS
Product may not offer all listed exercises.
2

IMPORTANT PRECAUTIONS
WARNING: To reduce the risk of serious injury, read all important precautions and
instructions in this manual and all warnings on your weight bench before using your weight bench.
Sears assumes no responsibility for personal injury or property damage sustained by or through the
use of this product.
1. It is the responsibility of the owner to ensure 9.
that all users of the weight bench are ade-
quately informed of all precautions.
.
.
.
Before beginning any exercise program,
consult your physician. This is especially
important for persons over age 35 or per-
sons with pre-existing health problems.
Use the weight bench only as described in
this manual.
The weight bench is intended for home use
only. Do not use the weight bench in a com-
mercial, rental, or institutional setting.
10.
11.
Always wear athletic shoes for foot protec-
tion while using the weight bench.
The weight bench is designed to support a
maximum user weight of 300 Ibs. (136 kg),
and a maximum total weight of 610 Ibs. (277
kg). Do not place more than 310 Ibs. (141
kg), including a barbell and weights, on the
weight rests or the squat weight rests. Note:
No barbell or weights are included.
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.
.
.
Keep the weight bench indoors, away from
moisture and dust. Do not put the weight
bench in a garage or covered patio, or near
water.
Place the weight bench on a level surface,
with enough clearance around the weight
bench to mount, dismount, and use the
weight bench.
12.
13.
Always place the same amount of weight
on both ends of the barbell. While adding or
removing weights, always keep some weight
on both ends of the barbell to prevent the
barbell from tipping.
Before using the weight bench, make sure
that the three knobs are fully engaged in
adjustment holes.
.
.
Inspect and properly tighten all parts regu-
larly. Replace any worn parts immediately.
Keep children under age 12 and pets away
from the weight bench at all times.
14. Over exercising may result in serious injury
or death. If you feel faint or if you experience
pain while exercising, stop immediately and
cool down.
3

BEFORE YOU BEGIN
Thank you for selecting the WELDER PRO TM 450 L
weight bench. The versatile 450 Lweight bench is
designed to develop every major muscle group of the
body. Whether your goal is to develop a shapely figure,
dramatic muscle size and strength, or a healthier car-
diovascular system, the 450 L weight bench will help
you to achieve the specific results you want.
For your benefit, read this manual carefully before
using the weight bench. If you have questions after
reading this manual, please see the back cover of this
manual. To help us assist you, note the product model
number and serial number before contacting us. The
model number and the location of the serial number
decal are shown on the front cover of this manual.
Before reading further, please review the drawing
below and familiarize yourself with the labeled parts.
Length: 6 ft. (183 cm)
Width: 3ft. 11 in. (120cm) Squat Weight Rest
Backrest
Weight Rest
Upright
Curl Pad Backrest Bracket
Seat
Curl Post Knob
Bracket Knobs
4

PART IDENTIFICATION CHART
Use the drawings below to identify the small parts needed for assembly. The number in parentheses below each
drawing is the key number of the part, from the PART LIST near the end of this manual. The number following the
key number is the quantity needed for assembly. Note: If a part is not in the hardware kit, check to see if it
has been preassembled. Extra parts may be included. If a part is missing, please call 1-877-992-5999.
M6 Washer
(33)-8
M8 Locknut
(36)-8
M6 x 20mm
Screw (31)-4
M10 x 20mm
Screw (29)-5
M8 Washer
(35)-8
M10 Locknut
(30)-1
M10 Washer
(28)-4
M12 kocknut
(26/-1
M6 x 65mm
Screw (32)-8 M8 x 42mm Bolt
(34)-8
M10 x 80mm Screw (27)-4
M12 x 132mm Bolt (25)-1
5

ASSEMBLY
To watch an assembly
video, go to
http://productvideo.co/
assembly/sears/weider
or use your mobile phone
or your smartphone to
read the QR code at the
right.
Assembly requires two persons.
Due to its weight and size, the weight bench
should be assembled in the location where it will
be used. Make sure that there is enough clear-
ance to walk around the weight bench as you
assemble it.
Place all parts in a cleared area and remove the
packing materials. Do not dispose of the packing
materials until you finish all assembly steps.
Left parts are marked "L" or "Left" and right parts
are marked "R" or "Right."
To identify small parts, see page 5.
In addition to the included tool(s), assembly
requires the following tool(s):
one adjustable wrench
one Phillips screwdriver
Assembly may be easier if you have a set of
wrenches. To avoid damaging parts, do not use
power tools.
1. Orient the Crossbar (2) as shown.
Attach the Crossbar (2) to one of the Uprights
(3) with two M10 x 80mm Screws (27); do not
tighten the Screws yet.
Attach the Crossbar (2) to the other Upright
(3) in the same way.
--3
Warning
6

2. 2
Slide the end of the Frame (1) onto the Crossbar
(2). Attach the Frame with four M10 x 20mm
Screws (29) and four M10 Washers (28). Start
all four Screws, and then tighten them.
See step 1. Tighten the four M10 x 80mm
Screws (27).
.Identify the Right Seat Frame (8), the Left Seat
Frame (9), and the Seat Bracket (10). Orient the
three parts as shown.
Attach the Left Seat Frame (9) to the Seat
Bracket (10) with two M8 x 42mm Bolts (34), two
M8 Washers (35), and two M8 Locknuts (36); do
not tighten the Bolts yet.
Attach the Right Seat Frame (8) to the Seat
Bracket (10) in the same way.
3
34 35
36
10
.Identify the Right Backrest Frame (5), the Left
Backrest Frame (6), and the Backrest Bracket
(7). Orient the three parts as shown.
Attach the Left Backrest Frame (6) to the
Backrest Bracket (7) with two M8 x 42mm
Bolts (34), two M8 Washers (35), and two M8
Locknuts (36); do not tighten the Bolts yet.
Attach the Right Backrest Frame (5) to the
Backrest Bracket (7) in the same way.
34 5
36 35
7

5. 5
Insert the Seat Bracket (10) and the Backrest
Bracket (7) into the two slots in the Frame (1) as
shown.
Align the brackets on the Seat Frames (8, 9) and
the brackets on the Backrest Frames (5, 6) with
the welded tube on the Frame (1), as shown in
the inset drawing.
Attach the Seat Frames (8, 9) and the Backrest
Frames (5, 6) to the Frame (1) with an M12 x
132mm Bolt (25) and an M12 Locknut (26). Do
not overtighten the Locknut; the Seat Frames
and the Backrest Frames must be able to
pivot.
26
.Tighten the Curl Post Knob (14) into the Frame
(1) in the indicated location.
Next, tighten one of the Bracket Knobs (13) into
the Frame (1) and into one of the adjustment
holes in the Seat Bracket (10).
Tighten the other Bracket Knob (13) into the
Frame (1) and into one of the adjustment holes
in the Backrest Bracket (7).
Then, attach an M10 x 20mm Screw (29) and
an M10 Locknut (30) to the lower end of the
Backrest Bracket (7).
13
10 29 30
8

.Attach the Seat (18) to the Seat Frames (8, 9)
with four M6 x 65mm Screws (32) and four M6
Washers (33). Start all four Screws, and then
tighten them.
18
8\
32
33
.Attach the Backrest (19) to the Backrest
Brackets (5, 6) with four M6 x 65mm Screws
(32) and four M6 Washers (33). Start all four
Screws, and then tighten them.
See steps 3 and 4. Tighten the eight M8 x
42mm Bolts (34).
8
19
9//
5
33
32
32
32
33
9

.Attach the Right Squat Weight Rest (12) and the
Left Squat Weight Rest (11) to the Uprights (3)
as shown.
Make sure that both Squat Weight Rests (11,
12) are at the same height.
9
10
12 3\
10. Attach the Curl Pad (17) to the Curl Post (4)
with four M6 x 20mm Screws (31). Start all four
Screws, and then tighten them.
11. Make sure that all parts are properly tightened before the weight bench is used. Note: Extra parts may
be included. The use of all remaining parts will be explained in ADJUSTMENT_ beginning on page 11.
10