ProForm 831.293330 User Manual
Serial
Number
Decal
Model No. 831.293330
Serial No.
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
TREADMILL EXERCISER
User’ s Manual
• Assembly
• Operation
• Maintenance
• Part List and Drawing
TABLE OF CONTENTS
IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
OPERATION AND ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
HOW TO FOLD AND MOVE THE TREADMILL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
CONDITIONING GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
ORDERING REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
FULL 90 DAY WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
Note: An EXPLODED DRAWING and a PART LIST are attached in the center of this manual.
2
3
1. It is the responsibility of the owner to ensure
that all users of this treadmill are adequately
informed of all warnings and precautions.
2. Use the treadmill only as described in this
manual.
3. Place the treadmill on a level surface, with at
least eight feet of clearance behind it and two
feet on each side. Do not place the treadmill
on any surface that blocks air openings. To
protect the floor or carpet from damage, place
a mat under the treadmill.
4. Keep the treadmill indoors, away from moisture and dust. Do not put the treadmill in a
garage or covered patio, or near water.
5. Do not operate the treadmill where aerosol
products are used or where oxygen is being
administered.
6. Keep children under the age of 12 and pets
away from the treadmill at all times.
7. The treadmill should be used only by persons
weighing 250 pounds or less.
8. Never allow more than one person on the
treadmill at a time.
9. Wear appropriate exercise clothes when
using the treadmill. Do not wear loose clothes
that could become caught in the treadmill.
Athletic support clothes are recommended for
both men and women. Always wear athletic
shoes. Never use the treadmill with bare feet,
wearing only stockings, or in sandals.
10. When connecting the power cord (see page 10),
plug the power cord into a surge suppressor
(not included) and plug the surge suppressor
into a grounded circuit capable of carrying 15
or more amps. No other appliance should be on
the same circuit. Do not use an extension cord.
11. Use only a single-outlet surge suppressor that
meets all of the specifications described on
page 10. To purchase a surge suppressor, see
your local Sears or call 1-800-366-7278 and
order part number 146148.
12. Failure to use a properly functioning surge
suppressor could result in damage to the control system of the treadmill. If the control system is damaged, the walking belt may change
speed or stop unexpectedly, which may result
in a fall and serious injury.
13. Keep the power cord and the surge suppressor away from heated surfaces.
14. Never move the walking belt while the power
is turned off. Do not operate the treadmill if
the power cord or plug is damaged, or if the
treadmill is not working properly. (See BEFORE YOU BEGIN on page 5 if the treadmill is
not working properly.)
15. Never start the treadmill while you are standing on the walking belt. Always hold the
handrails while using the treadmill.
16. The treadmill is capable of high speeds.
Adjust the speed in small increments to avoid
sudden jumps in speed.
17. Never leave the treadmill unattended while it
is running. Always remove the key, unplug
the power cord and move the on/off circuit
breaker to the off position when the treadmill
is not in use. (See the drawing on page 5 for
the location of the on/off circuit breaker.)
18. Do not attempt to raise, lower, or move the
treadmill until it is properly assembled. (See
ASSEMBLY on page 6, and HOW TO FOLD
AND MOVE THE TREADMILL on page 13.)
You must be able to safely lift 45 pounds (20
kg) to raise, lower, or move the treadmill.
19. When folding or moving the treadmill, make
sure that the storage latch is fully closed.
20. Inspect and properly tighten all parts of the
treadmill regularly.
21. Never insert any object into any opening.
WARNING:To reduce the risk of burns, fire, electric shock, or injury to persons, read the
following important precautions and information before operating the treadmill.
IMPORTANT PRECAUTIONS
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The decals shown have been placed on your treadmill. If a decal is missing, or if
it is not legible, please call toll-free 1-800-999-3756 to order a free replacement
decal (see the front cover of this manual). Apply the decal in the location
shown. Note: The decals are not shown at actual size.
22. DANGER:Always unplug the power
cord immediately after use, before cleaning
the treadmill, and before performing the
maintenance and adjustment procedures described in this manual. Never remove the
motor hood unless instructed to do so by an
authorized service representative. Servicing
other than the procedures in this manual
should be performed by an authorized service representative only.
23. This treadmill is intended for in-home use
only. Do not use this treadmill in a 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.
SAVE THESE INSTRUCTIONS
5
Thank you for selecting the revolutionary PROFORM
®
330x treadmill. The 330x treadmill combines advanced
technology with innovative design to help you get the
most from your exercise program in the convenience
and privacy of your home. And when you’re not exercising, the unique 330x treadmill can be folded up, requiring less than half the floor space of other treadmills.
For your benefit, read this manual carefully before
using the treadmill. If you have questions after read-
ing this manual, call 1-800-4-MY-HOME
®
(1-800-469-
4663).To help us assist you, please note the product
model number and serial number before calling. The
model number of the treadmill is 831.293330. The serial number can be found on a decal attached to the
treadmill (see the front cover of this manual for the location).
Before reading further, please review the drawing
below and familiarize yourself with the labeled parts.
BEFORE YOU BEGIN
Handrail
Upright
Storage Latch
Key/Clip
On/Off Circuit
Breaker
Walking Belt
Cushioned Walking Platform
for maximum exercise comfort
Foot Rail
Power Cord
RIGHT SIDE
Rear Roller
Adjustment Bolts
Console
Bookrack
Water Bottle Holder
(Bottle not included)
BACK
ASSEMBLY
Assembly requires two persons. Set the treadmill in a cleared area and remove all packing materials. Do not
dispose of the packing materials until assembly is completed.
Note: The underside of the treadmill walking belt is coated with high-performance lubricant. During shipping, a
small amount of lubricant may be transferred to the top of the walking belt or the shipping carton. This is a normal
condition and does not affect treadmill performance. If there is lubricant on top of the walking belt, simply wipe off
the lubricant with a soft cloth and a mild, non-abrasive cleaner.
Assembly requires the included allen wrenches and your own phillips screwdriver ,
wire cutters , and needlenose pliers .
Note: If a part is not in the parts bag, first check to see if it has been pre-assembled. If a part is missing,
call toll-free 1-800-999-3756.
To identify small parts, use the PART IDENTIFICATION CHART below.
1. Make sure that the power cord is unplugged.
With the help of a second person, carefully raise the
Uprights (69) until the treadmill is in the position shown.
Insert one of the Extension Legs (63) into the treadmill as
shown. (Note: It may be helpful to tip the Uprights as you
insert the Extension Leg.) Make sure that the Warning
Decal (62) is on the indicated side of the Extension Leg.
Insert the other Extension Leg (not shown) in the same way.
69
63
62
1
6
Silver Ground
Screw (75)–1
1/2” Silver Screw (48)–1
Wheel Bolt (64)–2
3/4” Screw (2)–8
1” Bolt (37)–6
3/4” Tek Screw (58)–8
Washer (38)–4
Wheel Nut (104)–2
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2. With the help of a second person, carefully lower the
treadmill frame and then tip the Uprights (69) down as
shown. (Note: It may be helpful to place your foot on one
of the Extension Legs [63] as you tip the Uprights.) Make
sure that the Extension Legs remain in the Uprights.
Attach each Extension Leg (63) with two 3/4” Tek
Screws (58).
Attach four Base Pads (57) with 3/4” Tek Screws (58) as
shown.
Note: One replacement Base Pad (57) may be included.
If a Base Pad becomes worn and needs to be replaced,
use the replacement Base Pad.
58
58
58
58
58
58
63
69
57
57
63
57
57
2
4. Identify the Right Handrail (72), which has a large hole in
the left side. Feed the Wire Harness (42) up into the
bracket on the Right Handrail and out of the large hole in
the left side. (Note: It may be helpful to use needlenose
pliers to pull the Wire Harness out of the large hole.)
Press a Handrail Cap (76) onto the lower end of the
Right Handrail as shown.
Insert the bracket on the Right Handrail (72) into the top
of the right Upright (69) so the Handrail Cap (76) is resting against the Upright. Attach the Right Handrail and the
Handrail Cap with three 1” Bolts (37) and two Washers
(38) as shown. Firmly tighten the indicated Bolt, but
do not tighten the other Bolts yet.
Attach the Left Handrail (not shown) as described above.
Note: There is not a wire harness on the left side.
Bracket
Tighten
76
72
69
42
4
38
38
37
37
37
Large
Hole
3. With the help of a second person, raise the Uprights (69)
to the vertical Position. Attach the Storage Latch (36) to
the left Upright with two 3/4” Screws (2). Remove the
Latch Knob (30) from the Latch Pin (35). Make sure that
the Latch Pin Collar (33) and the Spring (32) are on the
Latch Pin as shown. Insert the Latch Pin into the Storage
Latch, and tighten the Latch Knob back onto the Latch
Pin.
35
33
32
36
30
Large
Hole
69
2
3
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