Model No. 831.24633.0
Serial No.
TREADMILL EXERCISER
User’s Manual
Serial
Number
Decal
• Assembly
• Operation
• Maintenance
• Part List and Drawing
CAUTION
Read all precautions and instruc-
tions in this manual before using
this equipment. Save this manual
for future reference.
Sears, Roebuck and Co., Hoffman Estates, IL 60179
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IMPORTANT PRECAUTIONS
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.
1. It is the responsibility of the owner to ensure
that all users of this treadmill are adequately
informed of all warnings and precautions.
12. Failure to use a properly functioning surge
suppressor could result in damage to the con-
trol system of the treadmill. If the control sys-
tem is damaged, the walking belt may change
speed, accelerate, or stop unexpectedly,
which may result in a fall and serious injury.
2. Use the treadmill only as described.
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.
13. Keep the power cord and the surge suppres-
sor 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 TROU-
BLESHOOTING on page 18 if the treadmill is
not working properly.)
4. Keep the treadmill indoors, away from mois-
ture and dust. Do not put the treadmill in a
garage or covered patio, or near water.
15. Read, understand, and test the emergency
stop procedure before using the treadmill (see
HOW TO TURN ON THE POWER on page 11).
5. Do not operate the treadmill where aerosol
products are used or where oxygen is being
administered.
16. Never start the treadmill while you are stand-
ing on the walking belt. Always hold the
handrails or the upper body arms while using
the treadmill.
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.
17. The treadmill is capable of high speeds.
Adjust the speed in small increments to avoid
sudden jumps in speed.
8. Never allow more than one person on the
treadmill at a time.
9. Wear appropriate exercise clothes while
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.
18. The pulse sensor is not a medical device.
Various factors, including the user’s move-
ment, may affect the accuracy of heart rate
readings. The pulse sensor is intended only as
an exercise aid in determining heart rate
trends in general.
19. Never leave the treadmill unattended while it
is running. Always remove the key and unplug
the power cord when the treadmill is not in
use.
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.
20. 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 16.)
You must be able to safely lift 45 pounds (20
kg) to raise, lower, or move the treadmill.
11. Use only a single-outlet surge suppressor that
meets all of the specifications described on
page 9. To purchase a surge suppressor, see
your local Sears store or call 1-800-366-7278
and order part number 146148, or see your
local electronics store.
21. When folding or moving the treadmill, make
sure that the storage latch is fully closed.
3
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22. Inspect and properly tighten all parts of the
treadmill regularly.
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. Never insert any object into any opening.
24.
DANGER:
Always unplug the power
25. This treadmill is intended for in-home use
only. Do not use this treadmill in a commer-
cial, rental, or institutional setting.
cord immediately after use, before cleaning
the treadmill, and before performing the main-
tenance and adjustment procedures de-
scribed in this manual. Never remove the
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
The decals shown below have been placed on the treadmill. If a decal is missing,
or if it is not legible, call toll-free 1-888-533-1333 and order a free replacement
decal. Apply the decal in the location shown. Note: The decals are not shown at
actual size.
4
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BEFORE YOU BEGIN
Thank you for selecting the new PROFORM® CROSS-
WALK 405E treadmill. The CROSSWALK 405E tread-
mill offers a selection of features designed to make your
workouts at home more effective and enjoyable. And
when you’re not exercising, the CROSSWALK 405E
treadmill can be folded up, requiring less than half the
floor space of other treadmills.
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 831.24633.0. The ser-
ial number can be found on a decal attached to the
treadmill (see the front cover of this manual for the lo-
cation).
For your benefit, read this manual carefully before
using the treadmill. If you have questions after read-
Before reading further, please review the drawing
below and familiarize yourself with the labeled parts.
Upper Body Arm
Accessory Tray
Console
Key/Clip
Upright
Handrail
Storage Latch
Reset/Off
Circuit Breaker
Power Cord
Walking Belt
Foot Rail
RIGHT SIDE
Cushioned Walking Platform
for maximum exercise comfort
BACK
Rear Roller
Adjustment Bolts
5
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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 perfor-
mance. 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 hex keys
mallet , and adjustable wrench
and your own phillips screwdriver
.
, rubber
Use the drawings below to identify the assembly hardware. The number in parentheses below each drawing is
the key number of the part, from the PART LIST on page 23. The number after the parentheses shows the quan-
tity needed for assembly. Note: If a part is not in the parts bag, check to see if it is preattached to one of the parts
to be assembled. If a part is missing, call toll-free 1-888-533-1333. To avoid damaging plastic parts, do not
use power tools for assembly.
3/4” Screw (2)–8
1” Tek Screw (39)–4
1/4” Star
Washer (95)–4
Wheel Bolt (64)–2
2 1/4” Bolt (93)–2
Handrail
Bolt (37)–4
1/4” Washer
(38)–4
3/8” Star
Washer (5)–4
5/16” Star
Washer (101)–4
2 3/4” Bolt (100)–2
Extension Leg
Nut (46)–2
Nut (13)–2
3 1/2” Bolt (96)–4
1. Make sure that the power cord is unplugged.
1
With the help of a second person, carefully tip
the treadmill onto its left side as shown. Partially
fold the Frame (86) so the treadmill is more sta-
ble. Do not fully fold the Frame until the
treadmill is completely assembled.
69
93
101
Insert an Extension Leg (63) into the base of the
right Upright (69) as shown. Hold an Extension
Leg Nut (46) in the bottom of the Extension Leg,
and thread a 2 1/4” Bolt (93) with a 5/16” Star
Washer (101) into the top of the Extension Leg.
Next, thread a 2 3/4” Bolt (100) with a 5/16” Star
Washer (101) into the bottom of the Extension
leg. Firmly tighten the Bolts.
101
46
63
100
86
6
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2. Attach two Round Base Pads (57) to the base of
the right Upright (69) with two 1" Tek Screws
(39).
2
64
Attach a Wheel (66) to the base of the right
Upright (69) with a Wheel Bolt (64) and a Nut
(13) as shown. Do not overtighten the Wheel
Bolt; the Wheel should turn freely.
66
69
57
13
39
57
39
3. With the help of a second person, carefully tip
the treadmill onto its right side. Do not fully fold
the Frame (86) until the treadmill is com-
pletely assembled.
3
69
Insert the other Extension Leg (63) into the base
of the left Upright (69). Hold an Extension Leg
Nut (46) in the bottom of the Extension Leg, and
thread a 2 1/4" Bolt (93) with a 5/16" Star
Washer (101) into the top of the Extension Leg.
Next, thread a 2 3/4" Bolt (100) with a 5/16" Star
Washer (101) into the bottom of the Extension
leg. Firmly tighten the Bolts.
93
101
101
46
63
100
86
4. Attach two Round Base Pads (57) to the base of
the left Upright (69) with two 1" Tek Screws (39).
4
Attach a Wheel (66) to the base of the left
Upright (69) with a Wheel Bolt (64) and a Nut
(13) as shown. Do not overtighten the Wheel
Bolt; the Wheel should turn freely.
66
64
69
13
39
57
57
39
7
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5. Set the Console (43) face-down on a soft sur-
face to avoid scratching the Console. Next, set
one of the Handrails (71) on the Console as
shown. Attach the Handrail with three 3/4”
Screws (2). Make sure that the console wire is
not pinched. Start all three Screws before
tightening any of them. Do not overtighten
the Screws.
5
2
71
2
2
Console Wire
43
Attach the other Handrail (not shown) to the
other side of the Console (43) as described
above.
With the help of a second person, raise the
Uprights (not shown) to the vertical position.
6. Remove the plastic tie securing the Wire
Harness (42) to the right Upright (69). Next, in-
sert the colored tie on the Wire Harness up
through the large holes in the right Handrail (71)
as shown. Then, pull the Wire Harness up
through the holes.
6
43
Set the Handrails (71) and the Console (43) on
the Uprights (69). Make sure that the Wire
Harness (42) and the console wire are not
pinched. Discard the colored wire.
Colored Tie
71
Next, connect the Wire Harness (42) to the con-
sole wire. Make sure to connect the connec-
tors properly (see the inset drawing). The
connectors should slide together easily and
snap into place. If they do not, turn one connec-
tor and try again. IF THE CONNECTORS ARE
NOT CONNECTED PROPERLY, THE CON-
SOLE MAY BE DAMAGED WHEN THE
Console
Wire
Console
Wire
42
69
42
POWER IS TURNED ON. Then, insert the con-
nectors and excess wire into the Console (43).
7. Tighten the four Handrail Bolts (37) with the four
1/4” Star Washers (95) into the Uprights (69) and
the Handrails (71). Start all four Handrail Bolts
before tightening any of them.
7
71
37
95
95
37
37
71
95
69
69
95
37
8
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8. Attach the Left Upper Body Arm (76) to the left
Upright (69) with two 3 1/2” Bolts (96), two 1/4”
Washers (38), and two 3/8” Star Washers (5) as
shown. Make sure that the Left Upper Body
Arm is on the indicated side of the Console
(43).
8
Attach the Right Upper Body Arm (not shown) to
the right Upright (not shown) in the same way.
76
69
43
5
5
38
96
9. Attach the Latch Housing (29) and the Latch
Spacer (98) to the left Upright (69) with two 3/4”
Screws (2). Make sure that the large hole in
the Latch Housing is on the side shown. Do
not overtighten the Screws.
9
98
29
Large Hole
Knob
Remove the knob from the pin. Make sure that
the collar and the spring are on the pin. Insert the
pin into the Latch Housing (29), and tighten the
knob back onto the pin.
2
Spring
69
Collar
Pin
10. Make sure that all parts are properly tightened before you use the treadmill. Note: Extra hardware may
be included. Keep the included hex keys in a secure place; the large hex key is used to adjust the walking belt
(see page 19). To protect the floor or carpet, place a mat under the treadmill.
9
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OPERATION AND ADJUSTMENT
THE PRE-LUBRICATED WALKING BELT
tric shock. This product is equipped with a cord having
an equipment-grounding conductor and a grounding
plug. Plug the power cord into a surge suppressor,
and plug the surge suppressor into an appropriate
outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
Important: The treadmill is not compatible with
GFCI-equipped outlets.
Your treadmill features a walking belt coated with high-
performance lubricant. IMPORTANT: Never apply sil-
icone spray or other substances to the walking
belt or the walking platform. Such substances will
deteriorate the walking belt and cause excessive
wear.
HOW TO PLUG IN THE POWER CORD
This product is for use on a nominal 120-volt circuit,
and has a grounding plug that looks like the plug illus-
trated in drawing 1 below. A temporary adapter that
looks like the adapter illustrated in drawing 2 may be
used to connect the surge suppressor to a 2-pole
receptacle as shown in drawing 2 if a properly
grounded outlet is not available.
DANGER:
Improper connection
of the equipment-grounding conductor can
result in an increased risk of electric shock.
Check with a qualified electrician or service-
man if you are in doubt as to whether the
product is properly grounded. Do not modify
the plug provided with the product—if it will
not fit the outlet, have a proper outlet
1
Grounded Outlet Box
Surge Suppressor
Grounding Pin
installed by a qualified electrician.
Your treadmill, like any other type of sophisticated
electronic equipment, can be seriously damaged by
sudden voltage changes in your home’s power.
Voltage surges, spikes, and noise interference can
result from weather conditions or from other appliances
being turned on or off. To decrease the possibility of
your treadmill being damaged, always use a surge
suppressor with your treadmill (see drawing 1 at
the right). To purchase a surge suppressor, see
your local Sears store or call 1-800-366-7278 and
order part number 146148, or see your local elec-
tronics store.
Grounding Pin
Grounded Outlet
Grounding Plug
2
Grounded Outlet Box
Adapter
Surge Suppressor
Use only a single-outlet surge suppressor that is
UL 1449 listed as a transient voltage surge sup-
pressor (TVSS). The surge suppressor must have a
UL suppressed voltage rating of 400 volts or less
and a minimum surge dissipation of 450 joules.
The surge suppressor must be electrically rated for
120 volts AC and 15 amps. There must be a moni-
toring light on the surge suppressor to indicate
whether it is functioning properly. 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, accelerate or stop unexpect-
edly, which may result in a fall and serious injury.
Lug
Metal Screw
The temporary adapter should be used only until a
properly grounded outlet (drawing 1) can be installed
by a qualified electrician.
The green-colored rigid ear, lug, or the like extending
from the adapter must be connected to a permanent
ground such as a properly grounded outlet box cover.
Whenever the adapter is used it must be held in place
by a metal screw. Some 2-pole receptacle outlet box
covers are not grounded. Contact a qualified elec-
trician to determine if the outlet box cover is
grounded before using an adapter.
This product must be grounded. If it should malfunc-
tion or break down, grounding provides a path of least
resistance for electric current to reduce the risk of elec-
10
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CONSOLE DIAGRAM
Pulse
Sensor
Note: If there is a sheet of clear plastic
on the console, remove the plastic.
Key
Clip
FEATURES OF THE CONSOLE
HOW TO TURN ON THE POWER
The treadmill console offers a selection of features
designed to make your workouts more effective.
During each workout, you can change the speed and
incline of the treadmill with the touch of a button. As
you exercise, the console will display continuous exer-
cise feedback; you can even measure your heart rate
using the built-in pulse sensor.
Plug in the power cord (see
page 10). Next, locate the
reset/off circuit breaker on
the treadmill frame near the
power cord. Make sure that
the circuit breaker is in the
“reset” position.
Reset
Calorie Goal Programs
Next, stand on the foot rails of the treadmill. Locate the
clip attached to the key (see the drawing above), and
slide the clip securely onto the waistband of your
clothes. Then, insert the key into the console. After a
moment, the displays will light. Important: In an emer-
gency situation, the key can be pulled from the
console, causing the walking belt to slow to a stop.
Test the clip by carefully taking a few steps back-
ward; if the key is not pulled from the console, ad-
just the position of the clip.
As you walk or run on the treadmill, the console will dis-
play the approximate number of calories you have
burned. If desired, you can set a goal to burn either 250
or 350 calories in a 30-minute workout, and the console
will count the calories you burn until you reach your
goal.
To use the manual mode of the console, follow the
steps beginning on page 12. To use a calorie goal
program, see page 13.
Note: To prevent damage to the walking platform,
always wear clean shoes while using the treadmill.
11
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Follow your progress with the displays.
HOW TO USE THE MANUAL MODE
5
The lower left
display—As you
exercise, the
lower left display
can show the
Insert the key into the console.
1
See HOW TO TURN ON THE POWER on page
11.
elapsed time and
the distance that
you have walked or run.
Select the manual mode.
2
When the key is
The lower right display—The lower right display
can show the approximate number of calories that
you have burned and the speed of the walking
belt. The display also shows your heart rate when
you use the pulse sensor (see step 6).
inserted, the
manual mode will
be selected. If
you have se-
lected a calorie
goal program, re-
When you use the treadmill’s upper body arms,
press the CROSS WALK button so the indicator
on the button is lit. The console will then include
your upper body exercise as it counts the approxi-
mate number of calories you have burned.
select the manual mode by pressing the Program
Select button once or twice, until only zeros ap-
pear in the displays.
Start the walking belt.
3
The upper display—The upper display can show
the elapsed time, the distance that you have
walked or run, the speed of the walking belt, or the
approximate number of calories you have burned.
Press the Display button repeatedly until the upper
display shows the information that you are most in-
terested in viewing.
To start the walking belt, press the Start button,
the Speed increase button, or one of the ten num-
bered buttons.
If the Start button or the Speed increase button is
pressed, the walking belt will begin to move at 1
mph. As you exercise, change the speed of the
walking belt as desired by pressing the Speed in-
crease and decrease buttons. Each time a button
is pressed, the speed setting will change by 0.1
mph; if a button is held down, the speed setting
will change in increments of 0.5 mph. Note: After
the buttons are pressed, it may take a moment for
the walking belt to reach the selected speed setting.
Note: While information is shown in the upper dis-
play, the same information will not be shown in the
lower left or lower right display.
To reset the displays, press the Stop button, re-
move the key, and then reinsert the key.
Note: The console can
display speed and dis-
tance in either kilometers
or miles. To see which
If one of the ten numbered buttons is pressed, the
walking belt will gradually increase in speed until it
reaches the selected speed setting.
unit of measurement is
selected, first remove the
To stop the walking belt, press the Stop button.
The time will begin to flash in one of the displays.
To restart the walking belt, press the Start button,
the Speed increase button, or one of the ten num-
bered buttons.
key. Next, hold down the Stop button, insert the
key into the console, wait until you hear a tone,
and then release the Stop button. An “M” for metric
kilometers or an “E” for English miles will appear in
the lower right display. Press the Speed increase
button to change the unit of measurement if de-
sired. When the desired unit of measurement is
selected, remove the key and then reinsert it.
Change the incline of the treadmill as desired.
4
To change the incline of the treadmill, press the
Incline increase or decrease button until the de-
sired incline level is reached.
12
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Measure your heart rate if desired.
HOW TO USE A CALORIE GOAL PROGRAM
6
To measure your heart rate, stand on the foot
rails and place your left thumb on the pulse sen-
sor (see the drawing at the top of page 11). Do
not press too hard, or the circulation in your
thumb will be restricted and your pulse may
not be detected. When your pulse is detected, a
heart-shaped indicator in the lower right display
will flash each time your heart beats, one or two
dashes will appear, and then your heart rate will
be shown. For the most accurate heart rate
reading, hold your thumb on the pulse sensor
for at least 15 seconds.
Insert the key into the console.
1
See HOW TO TURN ON THE POWER on page
11.
Select a calorie goal program.
2
To select a calorie
goal program,
press Program
Select button once
or twice. “P 1” or
“P 2” will appear in
the upper display
for a few seconds, and then the calorie goal will
appear in the upper display for a few seconds.
If the displayed heart rate appears to be too high or
too low, or if your heart rate is not displayed, lift
your thumb for a few seconds, and then reposition
your thumb on the pulse sensor. Remember to
stand still while measuring your heart rate.
When a calorie goal program is selected, the max-
imum speed setting of the program will flash in
one of the displays. Each program lasts for 30
minutes.
When you are finished, remove the key.
7
Step onto the foot rails, press the Stop button, and
adjust the incline of the treadmill to the lowest
setting. The incline must be at the lowest setting
or the treadmill will become damaged when it is
folded to the storage position. Next, remove the
key from the console and put it in a secure place.
Note: If the displays remain lit, the console is in the
“demo” mode. See page 14 and turn off the demo
mode.
Press the Start button to start the program.
3
A moment after the button is pressed, the walking
belt will gradually increase in speed until it
reaches the first speed setting of the program.
To change the speed of the walking belt or the in-
cline of the treadmill at any time during the pro-
gram, press the Speed or Incline buttons. Note: If
you change the speed of the walking belt, you
may not reach your calorie goal.
Switch the reset/off circuit breaker to the “off” posi-
tion and unplug the power cord.
Follow your progress with the displays.
4
See step 5 on page 12.
Measure your heart rate if desired.
5
See step 6 at the left.
When you are finished exercising, remove the
key from the console.
6
See step 7 at the left.
13
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THE INFORMATION MODE/DEMO MODE
An “E” (for English) or an “M”
(for metric) will appear in the
lower right display. Press the
Speed increase button to
change the unit of measure-
ment, if desired.
The console features an information mode that keeps
track of treadmill usage information and allows you to
select a unit of measurement for the console.
To select the information mode, hold down the Stop
button, insert the key into the console, wait until you
hear a tone, and then release the Stop button. The fol-
lowing information will then be shown:
IMPORTANT: If a “d” appears
in the lower right display, the
console is in the “demo” mode.
This mode is intended to be
The upper display will show
the total number of hours that
the treadmill has been used.
used only when a treadmill is
displayed in a store. When the
console is in the demo mode, the power cord can be
plugged in, the key can be removed from the console,
and the displays will remain lit; the buttons will not oper-
ate. If a “d” appears when the information mode is
selected, press the Speed decrease button so the
“d” disappears.
The lower left display will
show the total number of miles
(or kilometers) that the walking
belt has moved.
To exit the information mode, remove the key from the
console.
14
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HOW TO USE THE UPPER BODY ARMS
As you walk on the treadmill, you can hold the
handrails or use the upper body arms. To exercise
your arms, shoulders, and back for a total body work-
out, move the upper body arms forward and back as
you walk on the treadmill.
To vary the intensity of your upper body exercise, you
can adjust the resistance of the upper body arms. To
increase the resistance, turn the resistance knobs
clockwise; to decrease the resistance, turn the knobs
counterclockwise.
Upper Body
Arms
Resistance
Knobs
15
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HOW TO FOLD AND MOVE THE TREADMILL
HOW TO FOLD THE TREADMILL FOR STORAGE
Before folding the treadmill, adjust the incline to the
lowest position. If this is not done, the treadmill may be per-
manently damaged. Next, unplug the power cord. CAUTION:
You must be able to safely lift 45 pounds (20 kg) to raise,
lower, or move the treadmill.
1. Hold the metal frame firmly in the location shown by the
arrow at the right. CAUTION: To decrease the possibility
of injury, do not lift the frame by the plastic foot rails.
Make sure to bend your legs and keep your back straight.
As you raise the frame, make sure to lift with your legs
rather than with your back. Raise the frame about halfway
to the vertical position.
Frame
2. Move your right hand to the position shown and hold the
treadmill firmly. Using your left hand, pull the latch knob to
the left and hold it. Raise the frame until the hole in the frame
is aligned with the latch pin. Slowly release the latch knob;
make sure that the latch pin is fully inserted into the hole
in the frame.
To protect the floor or carpet from damage, place a mat
under the treadmill. Keep the treadmill out of direct sun-
light. Do not leave the treadmill in the storage position in
temperatures above 85° Fahrenheit.
Engaged
Latch
Knob
Frame
HOW TO MOVE THE TREADMILL
Before moving the treadmill, convert the treadmill to the storage
position as described above. Make sure that the latch pin is
fully inserted into the hole in the frame.
1. Hold the upper ends of the handrails, and place one foot
against one of the wheels.
2. Tilt the treadmill backward until it rolls freely on the wheels.
Carefully move the treadmill to the desired location. To re-
duce the risk of injury, use extreme caution while mov-
ing the treadmill. Do not move the treadmill over an un-
even surface.
Wheel
3. Place one foot against one of the wheels, and carefully lower
the treadmill until it is resting in the storage position.
16
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HOW TO LOWER THE TREADMILL FOR USE
1. Hold the treadmill with your right hand as shown. Pull the
latch knob to the left and hold it. Pivot the frame downward
until it is past the latch pin.
Engaged
Latch
Knob
Frame
2. Hold the metal frame firmly with both hands, and lower it
to the floor. CAUTION: To decrease the possibility of in-
jury, do not lower the frame by gripping only the plastic
foot rails. Do not drop the frame to the floor. Make sure to
bend your legs and keep your back straight.
Frame
17
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TROUBLESHOOTING
Most treadmill problems can be solved by following the simple steps below. Find the symptom that
®
applies, and follow the steps listed. If further assistance is needed, call toll-free 1-800-4-MY-HOME
(1-800-469-4663).
PROBLEM: The power does not turn on
SOLUTION: a. Make sure that the power cord is plugged into a surge suppressor, and that the surge suppressor
is plugged into a properly grounded outlet (see page 10). Use only a single-outlet surge suppres-
sor that meets all of the specifications described on page 10. Important: The treadmill is not com-
patible with GFCI-equipped outlets.
b. After the power cord has been plugged in, make sure that the key is inserted into the console.
c. Check the reset/off circuit breaker located on the
c
treadmill frame near the power cord. If the switch
protrudes as shown, the circuit breaker has tripped.
To reset the circuit breaker, wait for five minutes
Tripped
Reset
and then press the switch back in.
PROBLEM: The power turns off during use
SOLUTION: a. Check the circuit breaker located on the treadmill frame near the power cord (see the drawing
above). If the circuit breaker has tripped, wait for five minutes and then press the switch back in.
b. Make sure that the power cord is plugged in. If the power cord is plugged in, unplug it, wait for
five minutes, and then plug it back in.
c. Remove the key from the console. Reinsert the key into the console.
d. If the treadmill still will not run, please call toll-free 1-800-4-MY-HOME® (1-800-469-4663).
PROBLEM: The displays of the console do not function properly
SOLUTION: a. Remove the key from the console and UNPLUG THE
a
POWER CORD. Remove the Screws (26) from the
Hood (1), and carefully pivot the Hood off.
26
1
Locate the Reed Switch (10) and the Magnet (18) on
the left side of the Pulley (17). Turn the Pulley until
1/8”
58
the Magnet is aligned with the Reed Switch. Make
sure that the gap between the Magnet and the
Reed Switch is about 1/8”. If necessary, loosen the
Screw (2), move the Reed Switch slightly, and then
retighten the Screw. Reattach the Hood (not shown),
and run the treadmill for a few minutes to check for a
correct speed reading.
17
18
10
Top
View
18
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PROBLEM: The walking belt slows when walked on
SOLUTION: a. Use only a single-outlet surge suppressor that meets all of the specifications described on page 9.
b. If the walking belt is overtightened, treadmill perfor-
b
mance may decrease and the walking belt may be-
come damaged. Remove the key and UNPLUG THE
POWER CORD. Using the hex key, turn both rear
roller bolts counterclockwise, 1/4 of a turn. When the
walking belt is properly tightened, you should be able
to lift each edge of the walking belt 2 to 3 inches off
the walking platform. Be careful to keep the walking
belt centered. Then, plug in the power cord, insert the
key, and run the treadmill for a few minutes. Repeat
until the walking belt is properly tightened.
2”–3”
Rear Roller Bolts
c. If the walking belt still slows when walked on, please call toll-free 1-800-4-MY-HOME® (1-800-
469-4663).
PROBLEM: The walking belt is off-center or slips when walked on
SOLUTION: a. If the walking belt is off-center, first remove the key
a
and UNPLUG THE POWER CORD. If the walking
belt has shifted to the left, use the hex key to turn
the left rear roller bolt clockwise 1/2 of a turn; if the
walking belt has shifted to the right, turn the left
bolt counterclockwise 1/2 of a turn. Be careful not to
overtighten the walking belt. Then, plug in the power
cord, insert the key, and run the treadmill for a few
minutes. Repeat until the walking belt is centered.
b. If the walking belt slips when walked on, first remove
b
the key and UNPLUG THE POWER CORD. Using
the hex key, turn both rear roller bolts clockwise, 1/4
of a turn. When the walking belt is correctly tightened,
you should be able to lift each edge of the walking
belt 2 to 3 inches off the walking platform. Be careful
to keep the walking belt centered. Then, plug in the
power cord, insert the key, and carefully walk on the
treadmill for a few minutes. Repeat until the walking
belt is properly tightened.
PROBLEM: The upper body arms squeak during use
SOLUTION: a. (Note: Correcting this problem requires a small amount
of white marine grease, available at hardware stores.)
Turn the Resistance Knob (A) counterclockwise and
remove it. Next, remove the Resistance Cone (B) and
the Upper Body Arm (109), along with the Resistance
Plate (C), Washers (D), Spring Washer (E), Thrust
Washers (F), and Thrust Bearing (G). (Note: If the
Resistance Plate [C] comes out of the Resistance
Cone [B], press it back in.) Apply a thin layer of white
marine grease to the outer surface of the Resistance
Cone (B). Then, reattach all parts in the order shown
at the right.
109
F
B
E
A
C
G
D
19
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CONDITIONING GUIDELINES
ergy. Only after the first few minutes does your body
begin to use stored fat calories for energy. If your goal
is to burn fat, adjust the speed and incline of the tread-
mill until your heart rate is near the lowest number in
your training zone.
WARNING:
Before beginning this
or any exercise program, consult your physi-
cian. This is especially important for individu-
als over the age of 35 or individuals with pre-
existing health problems.
For maximum fat burning, adjust the speed and incline
of the treadmill until your heart rate is near the middle
number in your training zone.
The pulse sensor is not a medical device.
Various factors, including the user’s move-
ment, may affect the accuracy of heart rate
readings. The pulse sensor is intended only as
an exercise aid in determining heart rate trends
in general.
Aerobic Exercise
If your goal is to strengthen your cardiovascular sys-
tem, your exercise must be “aerobic.” Aerobic exercise
is activity that requires large amounts of oxygen for
prolonged periods of time. This increases the demand
on the heart to pump blood to the muscles, and on the
lungs to oxygenate the blood. For aerobic exercise,
adjust the speed and incline of the treadmill until your
heart rate is near the highest number in your training
zone.
The following guidelines will help you to plan your ex-
ercise program. For more detailed exercise informa-
tion, obtain a reputable book or consult your physician.
EXERCISE INTENSITY
Whether your goal is to burn fat or to strengthen your
cardiovascular system, the key to achieving the
WORKOUT GUIDELINES
desired results is to exercise with the proper intensity.
The proper intensity level can be found by using your
heart rate as a guide. The chart below shows recom-
mended heart rates for fat burning and aerobic exercise.
Each workout should include the following three parts:
A Warm-up—Start each workout with 5 to 10 minutes
of stretching and light exercise. A proper warm-up in-
creases your body temperature, heart rate and circula-
tion in preparation for exercise.
Training Zone Exercise—After warming up, increase
the intensity of your exercise until your pulse is in your
training zone for 20 to 60 minutes. (During the first few
weeks of your exercise program, do not keep your
pulse in your training zone for longer than 20 minutes.)
Breathe regularly and deeply as you exercise—never
hold your breath.
To find the proper heart rate for you, first find your age
near the bottom of the chart (ages are rounded off to
the nearest ten years). Next, find the three numbers
above your age. The three numbers define your “train-
ing zone.” The lower two numbers are recommended
heart rates for fat burning; the higher number is the
recommended heart rate for aerobic exercise.
A Cool-down—Finish each workout with 5 to 10 min-
utes of stretching to cool down. This will increase the
flexibility of your muscles and will help prevent post-
exercise problems.
EXERCISE FREQUENCY
To maintain or improve your condition, complete three
workouts each week, with at least one day of rest be-
tween workouts. After a few months, you may com-
plete up to five workouts each week if desired. The key
to success is to make exercise a regular and enjoyable
part of your everyday life.
Fat Burning
To burn fat effectively, you must exercise at a relatively
low intensity level for a sustained period of time.
During the first few minutes of exercise, your body
uses easily accessible carbohydrate calories for en-
20
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SUGGESTED STRETCHES
The correct form for several basic stretches is shown at the right. Move slowly as you stretch—never bounce.
1. Toe Touch Stretch
Stand with your knees bent slightly and slowly bend forward from
your hips. Allow your back and shoulders to relax as you reach
down toward your toes as far as possible. Hold for 15 counts, then
relax. Repeat 3 times. Stretches: Hamstrings, back of knees and
back.
1
2. Hamstring Stretch
Sit with one leg extended. Bring the sole of the opposite foot toward
you and rest it against the inner thigh of your extended leg. Reach
toward your toes as far as possible. Hold for 15 counts, then relax.
Repeat 3 times for each leg. Stretches: Hamstrings, lower back and
groin.
2
3. Calf/Achilles Stretch
With one leg in front of the other, reach forward and place your
hands against a wall. Keep your back leg straight and your back foot
flat on the floor. Bend your front leg, lean forward and move your
hips toward the wall. Hold for 15 counts, then relax. Repeat 3 times
for each leg. To cause further stretching of the achilles tendons,
bend your back leg as well. Stretches: Calves, achilles tendons and
ankles.
3
4
4. Quadriceps Stretch
With one hand against a wall for balance, reach back and grasp one
foot with your other hand. Bring your heel as close to your buttocks
as possible. Hold for 15 counts, then relax. Repeat 3 times for each
leg. Stretches: Quadriceps and hip muscles.
5. Inner Thigh Stretch
Sit with the soles of your feet together and your knees outward. Pull
your feet toward your groin area as far as possible. Hold for 15
counts, then relax. Repeat 3 times. Stretches: Quadriceps and hip
muscles.
5
21
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NOTES
22
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PART LIST—Model No. 831.24633.0
R0307A
Key
Key
Key
No. Qty. Description
No. Qty. Description
No. Qty. Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
22
1
2
4
3
1
1
2
1
1
2
9
2
2
Hood
3/4” Screw
Motor Belt
Motor Tension Bolt
3/8” Star Washer
Motor Star Washer
Flywheel
Drive Motor
Foot Rail Cover
Reed Switch
Latch Warning Decal
Frame Spacer
Nut
Frame Pivot Bolt
Walking Platform
Screw, Rear
Handrail Endcap
Front Roller/Pulley
Magnet
Motor Pivot Bolt
Motor Bracket Bolt
Right Upper Body
Arm w/Grip
41
42
43
44
45
46
47
48
2
1
1
2
1
2
1
2
Resistance Assembly
Wire Harness
Console
Rear Roller Plate
Rear Roller
Extension Leg Nut
Console Base
Upper Body Arm
Insert
Wire Clamp
Key/Clip
Incline Motor
Incline Motor Bolt,
Lower
Rear Foot Screw/
Insert Screw
Incline Pivot Bolt
Rear Roller
Lock Washer
Motor Controller Wire
Round Base Pad
3/4” Tek Screw
Controller
78
79
80
1
1
1
Right Foot Rail
Power Cord
Reset/Off
Circuit Breaker
Belly Pan
81
82
83
84
85
86
87
88
1
2
4
4
2
1
2
1
Belt Guide
Belt Guide Screw
Isolator Screw
Isolator Cushion
Frame
Releasable Tie
Front Roller
Star Washer
Cable Tie Clamp
Power Cord Grommet
Sensor Clip
Ground Wire Screw
2 1/4” Bolt
49
50
51
52
1
1
1
1
89
90
91
92
93
94
95
96
97
98
99
2
1
1
2
2
1
4
4
4
1
1
53
9
16
17
18
19
20
21
4
1
1
1
2
1
54
55
2
2
Hex Key
1/4” Star Washer
3 1/2” Bolt
56
57
58
59
60
61
62
63
64
65
1
4
10
1
1
2
2
2
2
2
Cage Nut
Latch Spacer
Incline Motor Bolt,
Upper
22
23
24
25
26
27
28
29
30
31
32
33
34
3
3
1
2
3
1
2
1
1
1
1
10
2
Hood Clip
Lift Frame
Roller Adjustment Bolt
Motor Mount Bracket
Rear Roller Bracket
Hood Screw
Latch Assembly
Motor Tension Nut
Latch Housing
Latch Catch
Left Rear Foot
Console Lens
Foot Rail Screw
Walking Platform
Screw, Front
Walking Platform
Platform Washer
Handrail Bolt
Extension Leg Pad
Caution Decal
Extension Leg
Wheel Bolt
Extension Leg
Endcap
Wheel
Nut
8” Cable Tie
Upright
Grommet
100
101
102
103
104
#
#
#
#
#
2
4
1
2
1
1
1
2
1
1
2 3/4” Bolt
5/16” Star Washer
Right Rear Foot
U-nut
5/32” Hex Key
4” Black Wire, M/F
8” Green Wire, F/R
4” Blue Wire, 2F
4” Red Wire, M/F
User’s Manual
66
67
68
69
70
71
72
73
74
75
76
2
2
6
1
1
2
1
1
1
2
1
Handrail
Walking Belt
Stop Bracket
Left Foot Rail
Silver Ground Screw
Left Upper Body
Arm w/Grip
# These parts are not illustrated
If a part is missing, call toll-free
1-888-533-1333.
35
36
37
38
39
40
1
2
4
6
4
1
1/4” Washer
1” Tek Screw
Ground Wire
77
2
Hand Grip
23
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EXPLODED DRAWING A—Model No. 831.24633.0
R0307A
24
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EXPLODED DRAWING B—Model No. 831.24633.0
R0307A
26
22
26
22
26
22
1
28
6
3
20
28
7
24
6
4
20
4
10
8
58
6
91
12
92
40
60
19
23
88
13
13
58
13
79
12
92
90
58
80
58
26
49
75
87
68
58
89
81
58
59
25
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EXPLODED DRAWING C—Model No. 831.24633.0
R0307A
16
16
2
2
2
71
97
2
37
97
16
37
71
95
16
95
42
37
99
98
29
13
27
95
2
95
56
37
51
66
38
96
13
54
13
52
64
38
93
73
13
103
101
62
96
57
13
39
42
54
63
93
101
57
101
100
70
39
61
69
46
65
58
13
57
62
64
66
63
57
39
65
103
101
100
39
46
61
58
26
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EXPLODED DRAWING D—Model No. 831.24633.0
R0307A
2
2
2
47
43
32
2
2
2
2
2
2
50
77
77
76
21
53
53
5
41
48
48
5
41
27
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Get it fixed, at your home or ours!
Your Home
For repair—in your home—of all major brand appliances, lawn and garden equipment,
or heating and cooling systems, no matter who made it, no matter who sold it!
For the replacement parts, accessories, and user’s manuals that you need to do-it-yourself.
For Sears professional installation of home appliances
and items like garage door openers and water heaters.
1-800-4-MY-HOME® (1-800-469-4663)
Call anytime, day or night (U.S.A. and Canada)
Our Home
For repair of carry-in items like vacuums, lawn equipment,
and electronics, call or go on-line for the location of your nearest
Sears Parts & Repair Center.
1-800-488-1222 Call anytime, day or night (U.S.A. only)
To purchase a protection agreement (U.S.A.)
or maintenance agreement (Canada) on a product serviced by Sears:
1-800-827-6655 (U.S.A.)
1-800-361-6665 (Canada)
Para pedir servicio de reparación a domicilio, y para ordenar piezas:
®
1-888-SU-HOGAR (1-888-784-6427)
® Registered Trademark / TM Trademark / SM Service Mark of Sears Brands, LLC
® Marca Registrada / TM Marca de Fábrica / SM Marca de Servicio de Sears Brands, LLC
90 DAY FULL WARRANTY
If this Sears Treadmill Exerciser fails due to a defect in material or workmanship within 90 days of the
date of purchase, call 1-800-4-MY-HOME® (1-800-469-4663) to arrange for free repair (or replacement if
repair proves impossible). The incline motor is warranted for 90 days from the date of purchase; the
drive motor is warranted for 3 years from the date of purchase.
This warranty does not apply when the Treadmill 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., Hoffman Estates, IL 60179
Part No. 241520 R0307A
Printed in USA © 2007 ICON IP, Inc.
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