LIFESTYLER 831.297420 User manual

®
0-8MPH°1.5HP°ADJUSTABLEINCLINE
°
Model No. 831.297420
Serial No.
The serialnumber can be found inthe
locationshown below. Write the serial
number in the space above.
I
Sedal Number Decal
_l_CAUTION!:
Read all safety precautions
and instructions in this
manual before using this
equipment. Keep this
manual in a safe place for
future reference.
OWNER'S MANUAL
SEARS, ROEBUCK AND CO., HOFFMAN ESTATES, IL 60179

FULL 90 DAY WARRANTY
For 90 days from the date of purchase, when proper assembly and maintenance procedures
detailed in the Owner's Manual are followed, SEARS will, free of charge, repair or replace and
install a replacement part for any defective part, when this treadmill is used in a normal manner.
This warranty does not apply when this treadmill is used for commercial or rental purposes.
SERVICE IS AVAILABLE SIMPLY BY CONTACTING YOUR NEAREST SEARS SERVICE
CENTEPJDEPARTMENT IN THE UNITED STATES.
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

®
0-8MPH•1.5HP* ADJUSTABLEINCLINE
TABLE OF CONTENTS
IMPORTANT SAFETY PRECAUTIONS ................................................. 4
BEFORE YOU BEGIN ..... "......................................................... 5
ASSEMBLY ....................................................................... 6
OPERATION AND ADJUSTMENT ..................................................... 7
TROUBLE-SHOOTING AND STORAGE ...................................... •......... 10
CONDITIONING GUIDELINES ................................................... :.. 12
PART LIST ...................................................................... 14
EXPLODED DRAWING ............................................................ 15
ORDERING REPLACEMENT PARTS ......................................... Back Cover
_I_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

IMPORTANT SAFETY PRECAUTIONS
WARNING: To reduce the risk of burns, fire, electric shock or injury to persons,
read the following important safety precautions and information before operating the treadmill.
1. Position the treadmill on a level surface, with at least 8 feet of clearance behind the tread-
mill. Do not place the treadmill near water, outdoors or on a surface that blocks any air
opening. Do not operate where aerosol products are used or where oxygen is being admin-
istered.
2. When connecting the power cord (see OPERATION AND ADJUSTMENT on page 7), plug the
power cord directly into s grounded circuit capable of carrying 12 or more amps. No other
appliances should be on the same circuit. Keep the power cord away from heated surfaces.
If an extension cord is needed, use only a 14-gauge general-purpose cord of five feet or less
in length with athree-wire conductor.
3. 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.)
4. The roller guards must be 1/8 inch from the rear roller. Turn the power off and adjust the
roller guards, if necessary.
5. Wear appropriate exercise attire when using the treadmill. Do not wear loose clothing that
could become caught in the treadmill. Always wear running shoes. Never use the treadmill
with bare feet, wearing only stockings or in sandals. Athletic support clothes are recom-
mended for both men and women.
4
6. Never allow more than one person on the treadmill at a time. The treadmill should be used
only by persons weighing 250 pounds or less.
7. Never start the treadmill while you are standing on the walking belt. Always hold the
handrail when exercising on the treadmill.
8. Keep small children away from the treadmill at all times. Never leave the treadmill unattend-
ed while it is running. Always remove the safety key when the treadmill is not in use.
9. Never drop or insert any object into any opening.
10. To reduce the possibility of overheating, do not operate the treadmill continuously for
longer than I hour.
11. The treadmill is capable of high speeds. Adjust the speed slowly to avoid sudden jumps in
speed.
12. Use the treadmill only as described in this manual.
13. Always unplug the power cord before performing the maintenance and adjustment proce-
dures 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.
SAVE THESE INSTRUCTIONS

BEFORE YOU BEGIN
Thank you for selecting the SEARS LIFESTYLEFP 8.0 MPH treadmill. The LIFESTYLER 8.0 MPH
treadmill blends advanced technology with innovative design to let you enjoy an excellent form of car-
diovascular exercise in the convenience and privacy of your home.
For your safety and benefit, read this manual carefully before using the treadmill, if you have
additional questions, please call our Customer Service Department toll-free at 1-800-999-3756,
Monday through Friday, 6 a.m. until 6 p.m. Mountain Time (excluding holidays). To help us assist you,
please note the product model number and serial number before calling. The model number of the
treadmill is 831.297420. 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 parts that are
labeled.
Speed
Motor Hood FRONT
Walking
Foot Rails.
Circuit Breaker •
BACK
RIGHT SIDE Power Cord
Rear Roller
Adjustment Bolts Incline Leg
5

ASSEMBLY
Set the treadmill in a cleared area and remove all packing materials. Donot dispose of the packing
materials untilassembly is completed. TOOLS REQUIRED FOR ASSEMBLY: An 8=adjustable
wrench _(not included).
1. Raise the Upright (11) and Handrail (not shown), to a ver-
tical position. Insert the Lock Knob (13), with the Lock
Knob Washer (14), into the Upright and turn the Knob
clockwise until it is almost tight. Leave a little play in the
Upright for the following steps.
2. Align the hole in the lower end of the Handrail (1) with the
hole in the side of the Frame (37). Insert a Handrail Bolt
(74), with a Handrail Washer (9), into the Handrail and
tighten the Bolt into the Frame.
3. "13ghtenthe Acorn Nut (10) on the side of the Upright (11).
"13ghtenthe Lock Knob (13) (see step 1).
1 37
11
4. Remove the paper backing from the Wrench Clip (68).
Press the Wrench Clip onto the Right Endcap (64) in the
indicated location. Press the Alien Wrench (66) into the
Wrench Clip.
Make sure that all parts are tightened before using the tread-
mill. Note: To protect the floor, a covering should be
placed under the treadmill. 68 66
6

OPERATION AND ADJUSTMENT
PLUGGING IN THE POWER CORD
This product must be grounded. If it should malfunction or break down, grounding provides a path of
least resistance for electric current to reduce the risk of electric shock. This producLis equipped with a
cord having an equipment-grounding conductor and a grounding plug. Plug the power cord into an
appropriate outlet that is properly Installed and grounded in accordance with all local codes
and ordinances.
DANGER: Improper connection ofthe equipment-grounding conductor can result in a risk
of electric shock. Check with a qualified electrician or serviceman ifyou are in doubt as to whether the
product is propedy grounded. Do not modify the plug provided with the product--if itwillnot fit the out-
let, have a proper outlet installed by a qualified electdcian.
This product isfor use on a nominal 120-volt circuit, and has agroundingplug that lookslike the plug
illustrated in Drawing 1. A temporary adapter that looks like the adapter illustrated in Drawing 2 may be
used to connect this plug to a 2-pole receptacle as shown in Drawing 2 ifa propedy grounded outlet is
not available. The temporary adapter should be used only until a properlygrounded outlet(Drawing 1)
can be installed by a qualified electdcian. The green colored rigidear, lug, or the like extending from
the adapter must be connected to a permanent ground such as a propedy 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 aqualified electrician to
determine if theoutlet box cover is grounded before using an adapter.
Grounded Outlet Box
Grounding Plug
=gPin
•Grounded Outlet
2_munded Outlet Box
Grounding Pin
Grounding Plug
APPLYING SILICONE LUBRICANT
To reduce the friction of the walking belt and minimize wear, a
non-oil-, non-petroleum-base silicone lubricant must be
applied to the walking platform before the treadmill is used.
Failure to apply lubricant will reduce treadmill performance.
WITH THE POWER CORD UNPLUGGED, lift each side of
the walking belt and spray lubricant generously onto the indi-
cated area. Reapply lubricant after every ten hours of use, or
whenever performance decreases. Lubricant is available at
most hardware and automotive stores. Uni°Sport TM silicone
spray is recommended.
Apply lubricant
to the entire
shaded area.
Silicone Lubricant
7

INSTALLING BAI-rERIES
The motivational fitness monitor requires two "AA"batteries
(not included); alkaline batteries are recommended. Slide the
battery cover open. Remove the battery clip from the con-
sole. Find the markings inside the battery clip showing which
direction the batteries should be tumed. Press the batteries
intothe battery clip• Replace the battery clip in the console
and close the battery cover. Note: If there is a sheet of pro-
tective plastic on the face of the console, peel it off
before operating the console.
Battery Cover
Battery Clip
TURNING THE POWER ON
Step onto the foot rails of the treadmill. Locate the clipattached by a cord to the safety key, and slide
the c!iponto the waistband of your clothing.
a=CAUTION: oo not stand on the walking belt while turning the power on. Always wear
the clip while operating the treadmill; if you fall, the safety key will be pulled from the power
switch, Instantly turning the power off.
8
Insert the safety key into the power switch.
The power indicatorwill light.The four dis-
plays of the motivational fitness monitorwill
not appear untilthe ON/RESET button is
pressed, or the walking belt begins to move
(see CONTROLLING THE SPEED below).
Note: If batteries were just installed, the four
displayswill already appear.
CONTROLLING THESPEED
To start the walking belt, first turn the speed
control knob to "RESET." Then, turn the
knob slowly clockwise until the walking belt
begins to move at slow speed.
a=CAUTION: After the knob is
turned, there will be a pause before the
walking belt begins to move• Adjust the
speed slowly until you are familiar with the
operation of the treadmill.
Carefully step onto the walking belt and begin
exercising. Change the speed of the walking
belt as desired by tuming the speed control
knob• To stop the walking belt, turn the knob
to "RESET."
MOTIVATIONAL RTNESS MONITOR
The four displays of the motivational fitness
monitor provide continuous exercise feed-
backl The displays can be reset by pressing
the ON/RESET button. The four displays are
described below:
Motivational
Fitness _
Monitor
Speed
Control Knob
Power Switch
Power
Safety
ACCUSMART
Mo'rlvA_O_L FITNESS MONIll_R

TIME--This display shows the elapsed time. Note: When the walking belt is stopped, the TIME display
will go into a pause mode after a few seconds.
CALORIE--This display shows the approximate number of nutritional Calories that you have burned.
SPEED--This display shows the current speed of the walking belt.
DISTANCE--This display shows the total distance that you have walked or run.
Note: If the walking belt isstopped and remains stationary for about five minutes, the four displays of
the motivational fitness monitor will be reset and willdarken, although the power will remain on. The
four displays willappear again when the ON/RESET button is pressed, or the walking belt is restarted.
CHANGING THE INCLINE
To vary the intensity of your exercise, the treadmill can be
adjusted to three different "incline settings. Before adjusting
the incline setting, turn off the power and unplug the
power cord. Stand on the floor at the back of the treadmill
and grip the endceps. Liftthe back of the treadmill untilthe
incline leg locks into position at the desired incline setting.
When the treadmill is lifted above the highest incline setting,
the incline will reset and the treadmill can be lowered tothe
lowest incline setting.
Decrease
Incline Setting
CAUTION: Push slightly on the back of the treadmill to make sure that the incline leg
is locked into one of the three Incline settings before exercising on the treadmill.
TURNING OFF THE POWER
To turn off the power, remove the safety key from the console. The power indicatorwill darken. Store
the safety key in a secure location.
9

TROUBLE-SHOOTING AND STORAGE
10
Most treadmill problems can be solved by following the simple steps below, Find the symptom
that applies to your treadmill and follow the steps listed. If further assistance is needed, please call our
Customer Sewice Department toll-free at 1-800-999-3756, Monday through Friday, 6 a.m. until 6 p.m.
Mountain Time (excluding holidays).
1. SYMPTOM: THE POWER DOES NOT TURN ON
d, Make sure that the power cord is plugged into a properly grounded outlet. (See OPERATION
_'_AND ADJUSTMENT on page 7.) If an extension cord is needed, use only a 14-gauge general-
purpose cord of five feet or less in length.
b. After the power cord has been plugged in, make sure that the safety key is fullyinserted intothe
console. Various indicators on the console should light. (See OPERATION AND ADJUSTMENT
on parle 7.)
C, Check the circuitbreaker located on the treadmill
frame near the power cord. If the switch protrudes as
shown, the circuit breaker has tripped. To reset the cir-
cuit breaker, wait for five minutes and then press the
switchback in.
2. SYMPTOM: THE POWER TURNS OFF DURING USE Tripped Reset
a. Check the circuit breaker located on the treadmill frame near the power cord. If the circuit breaker
has tripped, the switch will protrude. (See the drawing above.) To reset the circuit breaker, wait
for five minutes and then press the switch back in.
b. Make sure that the power cord is plugged in.
c. Remove the safety key from the console. Reinsert the safety key fully into the console. Various
indicators on the console should light.
3. SYMPTOM: THE WALKING BELT SLOWS WHEN WALKED ON
a. Apply silicone lubricant to the walking platform before use. Reapply lubricant after every 10 hours
of use, and whenever a decrease in performance is noticed. (Uni.Sport silicone spray is recom-
mended.) CAUTION: UNPLUG THE POWER CORD WHEN APPLYING LUBRICANT. (See
OPERATION AND ADJUSTMENT on page 7 application instructions.)
b. If an extension cord is needed, use only a14-gauge general-purpose cord of five feet or less in length.
c. If the walking belt is overtightened, treadmill performance
may decrease and the walking belt may be permanently
damaged. Remove the safety key and UNPLUG THE
POWER CORD. Using the allen wrench, turn both rear
roller adjustment bolts counterclockwise, 1/4 of a turn.
When the walking belt is properly tightened, you should
be able to lift each side of the walking belt 3-4 inches off
the walking platform. The center of the walking belt should
be just above the walking platform. Be careful to keep the
walking belt centered. Plug in the power cord, insert the
safety key and run the treadmill for a few minutes. Repeat
until the walking belt is properly tightened. Rear Roller Adjustment Bolts