LIFESTYLER LS elite 780 User manual

LS ehte
0-8 mph • 2.0 hp • direct pulse interface • fat burn guide
SEARS"
Model No. 831.297540
Serial No.
The serialnumber can be found in the
locationshown below. Write the serial
number in the space above.
Serial Number Decal
CAUTION!:
Read all safety precautions and
instructions in this manual
before using thls equipment.
Keep this manual in a safe place
for future reference. OWNER'S MANUAL

2
FULL 90 DAY WARRANTY
For 90 days from the date of purchase, when prcper assembly and maintenance procedures detailed in
the Owner's Manual are followed, SEARS will, free of charge, repair or replace and installareplacement
part for any defective pad, when this treadmillisused in a normal manner.
This warranty does not applywhen this treadmillis used for commercial or rental purposes.
SERVICE IS AVAILABLE SIMPLY BY'CONTACTING YOUR NEAREST SEARS SERVICE CEN-
TEPJDEPARTMENT IN THE UNITED STATES. -
d
This warranty gives you specific legal rights, and you may also have other rightswhich vary from state
to state.
SEARS, ROEBUCK AND CO., DI_PT. 817WA_
HOFFMAN ESTATES, IL 6(_179

LS elite
0-8 mph ° 2.0 hp • direct pulse interface • O fat burn guide
TABLE OF CONTENTS
IMPORTANT SAFETY PRECAUTIONS ......................................................... 4
BEFORE YOU BEGIN ....................................................................... 5
ASSEMBLY ............................................................................... 6
HOW TO USE THE PULSE SENSOR .......................................................... 8
OPERATION AND ADJUSTMENT ....................... : ..................................... 9
TROUBLE-SHOOTING AND STORAGE ........................................................ 14
.CONDITIONING GUIDELINES ............................................................... 16
PART LIST ............................................................................... 18
EXPLODED DRAWING ..................................................................... 19
ORDERING REPLACEMENT PARTS ................................................. Back Cover
_WAR NI NG: Before beginning this or any exercise program, consult your physician.
Thls 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 throuqh the use of this product. 3

IMPORTANT SAFETY PRECAUTIONS
A WARNING: To reduce the risk Of burns, fire, electric shock or injury to persons, read the fol-
lowing important safety precautions and information before operating the treadmill.
1. Position the treadmill on alevel surface, with at least 8 feet of clearance behind the treadmill. Do not
place the treadmill near water, outdoors or on any surface that blocks an air opening. Do not operate
where aerosol products are used or where oxygen is being administered.
2. When connecting the power cord (see PLUGGING IN THE POWER CORD on page 9), plug the power
cord directly into a grounded circuit capable of carrying 12 or more amps. No other appliance should
be on the same circuit. Keep the power cord away from heated surfaces. If an extension cord is need-
ed, use only a14-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 ol' plug is damaged, or if the treadmill is not working properly. (See BEFORE YOU BEGIN on
page 5if the treadmill is not working properly.)
4. Wear appropriate exercise clothing when using the treadmill; do not wear loose clothing that could
become caught in the treadmill. Always wear ath/eUc shoes; never use the treadmill with bare feet,
wearing on/), stockings or in sandals. Athletic support clothes are recommended for both men and
women.
5. The pulse sensor Is not a medical device. Various factors, including the user's movement while exer-
cising, may affect the accuracy of heart rate readings. The sensor is intended only as an exercise aid
In determining heart rate trends in general.
6. Never start the treadmill while you are standing on the walking belt. Always hold the handrail when
exercising on the treadmill.
7. Never allow more tha_none person on the treadmill at a time. The treadmill should not be used by per-
sons weighing more than 250 pounds.
8. Keep small children away from the treadmill at all times. Never leave the treadmill unattended while it
'Is running. Always turn the power off 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 1
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 procedures
described in this manual. Never remove the safety cover 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 LS ELITE 780 treadmill. The LS ELITE 780 treadmill blends advanced tech-
nology with innovative design to let you enjoy an excellent form of cardiovascular 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 num-
ber and serial number before calling. The model number ofthe treadmill is 831.297540. 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.
Console
Handrail Console Knob
Uprights
Cushion
Walking Belt
\
Foot Rails FRONT ON/OFF Switch
Bet .
BACK
Rear Roller
Adjustment Bolt
RIGHT SIDE
Cushion Foot
Power Cord
5

ASSEMBLY
Assembly requires the assistance of a second person. Set the treadmill in acleared area and remove all
packing materials. Do not dispose of the packing materials until assembl_is completed. THE FOLLOWING
TOOLS ARE REQUIRED FOR ASSEMBLY: An adjustable wrench _(not Included).
.Find the Right Upright (15) (see the inset drawingto identify the
Right Upright). Insert a 3/8" x 3 1/2" Bolt (27) withone of the
four Upright Washers (26) into the higher hole in the bottom of
the Right Upright. Slide a Fiat Washer (100) onto the Bolt. Hand
tighten the Bolt into the indicated hole in the side of the Frame
(50). Insert another 3/8" x 3 1/2" Bolt (27) with an Upright
Washer (26) into the lower hole in the bottom of the Right
Upright. Hand tighten the Bolt into the indicated hole in the
Frame.
Attach the Left Upright (not shown) in the same manner.
5O
15 26
27
27
.With the help of a second person, hold the Console Crossbar (6)
near the Right Upright (15). Connect the Console Wire Harness
(10) to the Upright Wire Harness (12). The small latch on the
Console Wire Harness should snap ontothe UprightWire
Harness (see the inset drawing). Ifthe Wire Harnesses do not fit
easily, turnthem; do not force the Wire Harnesses together.
Adjust the 24" Cable Lcorn (11) and 6" Cable Loom(30) so that
the ends of the Wire Harnesses (10, 12) are covered. Insertthe
Cable Looms into the I_ight Upright (15). Be careful not to
damage the Wire Harn;_sses.
2
6
11 12
3O
3. Slide the Console Crossbar (6) intothe Right Upright (15).
Rotate the Console Crossbar tothe desired angle. Tighten a
Console Knob (3) into the Console Crossbar.
Push an Upright Endcap (4) into the end of the Right Upright
(15).
3
415 3
S
4. Slide the Console Crossbar (6) into the Left Upright (2). Tighten
a Console Knob (3) into the Console Crossbar.
Push an Upright Endcap (4) intothe end of the Left Upright (2).
Using an adjustable wrench, tighten thefour 3/8" x 3 1/2" Bolts
(27) used in assembly step 1 (see assembly step 1).
4
34
2
6
6

5. Plug the lower end of the Upright Wire Harness (12) into the 20"
Wire Harness (45). The small latch on the Upright Wire
•Harness should snap onto the 20" Wire Harness (see the upper
inset drawing). If the Wire Harnesses do not fit easily, turn
them; do not force the Wire Harnesses together.
Adjustthe 6" Cable Loom (30) so that the Cable Loom is insert-
ed into the Right Upright (15) and the Rear Safety Cover (52)
(see the lower inset drawing). Be careful not to damage the
Wire Harnesses. 12 52
6. Press the Belt Tool (86) into the opening in the Left Rear
Endcap (82). The Belt Tool is used to center the Walking Belt
(see SYMPTOM 6on page 14).
86
7. The use of the Pulse Sensor is explained on page 8.
Make sure that all parts are tightened I_efore using the treadmill.
Note: To protect the floor, a covering should be placed under
the treadmill.
7
7

HOW TO USE THE PULSE SENSOR
"the LS ELITE 780 treadmillfeatures an innovative headband-style pulse sensor. The rubber-armored pulse sen-
sor and lightweight headband are specially designed for greater accuracy, comfort and durability• To get the best
performance from the pulse sensor, please read the following instructions•
ADJUSTING THE HEADBAND
1• The headband should fit snugly around your head, without
being uncomfortable. If the headband needs to be adjusted,
slip the headband off the adjustment tab on the pulse sen-
sor. Insert the adjustment tab through a different hole in the
headband.
ustment
.Rub your forehead to stimulate circulation. Put on the head-
band as shown. Make sure that the sensor window iscen-
tered on your forehead. If necessary, adjust the headband
as described above. IMPORTANT: To avoid static build-
up, the pulse sensor should be worn only while you are
standing on the treadmill•
Find the clipthat isattached to the pulse sensor wire, and
•%•. • ••
shde the cbp onto yourcollar.The chp w=llmtmmze move-
ment ofthe wire duringexercise, helping to ensure accurate
pulse readings. Cli
Sensor
/
8
HOW TO oBTAIN ACCURATE PULSE READINGS
The instructionson pages 11 and 12 describe how to use the pulsesensor with the console. To ensure the best
results, remember the following important guidelines:
1. Make sure that the headband is properly adjusted• If theheadband istoo tight or too loose, your pulsemay
not be detected.
2. Before puttingon the headband, rub your forehead to stimulatecirculation.
3. Make sure that the headband is worn properly,with the sensorwindow centered on yourforehead.
4. Avoid excessive head movement during exercise.
5, Make sure that the pulse sensorwire is fully plugged intothe jackon the console. -
6-" Periodicallyclean the sensorwindow using acotton swab moistened with denatured alcohol.
WASHING THE HEADBAND
The headband can be removedfrom the pulse sensor and washed• Hand wash the headband in mild detergent•
Gently wring out the headband and let it dry.The pulsesensorcan be wiped clean with a damp cloth;do not
Immerse the pulse sensor In water.

OPERATION AND ADJUSTMENT
PLUGGING IN THE POWER CORD
This product must be grounded. If it should malfunction or break down, grounding provides apath of least
resistance for electric current to reduce the risk of electric shock.
This product is 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.
DAN GER: Improper connection of the equipment-grounding conductorcan result in arisk of elec-
tric shock. Check with a qualified electrician or serviceman if you are in doubt as towhether the product is proper-
ty grounded. Do not modify the plug provided with the product--if it will not fit the outlet, have a proper outlet
installed by a qualified electrician.
This product is for use on a nominal 120-volt circuit, and has a grounding plug that looks like the plug illustrated in
Drawing 1.
A temporary adapter that looks like the adapter illustrated in Drawing 2 may be used toconnect this plug to a 2-
pole receptacle as shown in Drawing 2if aproperly grounded outlet is not available. The temporary adapter
should be used only untila propedy grounded outlet (Drawing 1) can be installed bya qualified electrician. The
green colored rigidear, lug, or the like extending from the adapter must be connected to a permanent ground
such as apropedy 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 electrician to determine if
_theOutlet box cover is grounded before using an adapter.
kI•Grounded Outlet Box
Grounding Plug
Grounding Pin
Grounded Outlet
2
Grounding Pin
MAINTENANCE-FREE WALKING BELT
Your treadmill features amaintenance-free walking bolt. IMPORTANT: Never apply silicone spray or other
substances to the walking belt or the walking platform, They will deteriorate the walking belt and cause
excessive wear.
CUSHION LEVEL ADJUSTMENT
For a softer cushion level as you exemise, turn the cushion knob
ctockwise. For a firmer cushion level, turn the knob counterclock-
wise. Note: The faster you run on the treadmill, the firmer the
cushion level should be. Ifthe cushion level istoo soft, the tread-
mill will bounce excessively.
Cushion Knob 9

DIAGRAM OF THE CONSOLE
The heart ofthe treadmill is the state-of-the-art interactive console. The console offers electronicspeed and
incline control, sixindependent LED displays, and a Fitness Test that measures yourfitness level. In addition, a
unique Fat Calorie Monitor is builtinto the console. During exercise, your body burns either fat calories or carbo-
hydrate calories, depending onthe intensity of your exercise. Ifyour goal is to burn fat, it is essential that you
exercise at the proper intensity level. The Fat Calorie Monitor willconstantly monitoryour workout,and show you
when your intensity level istoo low, too high or perfect for burningfat. Carefully read these instructionsbefore
operating the console.
CONSOLE DIAGRAM
If there isa sheet of clear plasticon the face ofthe console, remove it before operating the console.
_OO_OO_ o o
]
J
k
ADJUSTING THE ANGLE OF THE CONSOLE
The angle of the consdie can be adjusted for easy viewing. To adjust
the console, first loosen the knobon each side of the console. Rotate
the console to the desired angle and retightenthe knobs.
TURNING ON THE POWER
Console
Make sure that the safety key isnot in the console. Make sure that the
on/off switch located near the powercord is in the =on"position. Plug in
•the power cord (see PLUGGING IN THE POWER CORD on page 9).
All displays and indicatorswillflash three times. Note: Ifthe safety key
is in the console when the powercord isplugged in, the letters "PO"
will flash in the SPEED display.Ifthis occurs, simply remove the safety
key.
Position
Step onto the foot rails ofthe treadmill. Find the clipattached to the safety key, and slidethe cliponto the waist-
band of your clothing.
WARNING: Alwaysstand on the foot rails when turning on the power or starting the walking
>ell Always wear the cllp while operating the treadmill.
10
nsert the safety key intothe console.The "NO PULSE DETECTED" indicator, the MANUAL CONTROL indicator,
_ndthe six LED displays willlight. The PULSE display will flash the current age settingthree times, and the
,3ALORIES display willflash the current weight settingthree times. (if age and weight settingshave never been
entered intothe console, the PULSE display will flash the letters "AGE"three times, and the CALORIES display
will flash the letters "LBS"(pounds) three times.