Weslo Treadmill WLTL35520 User Manual

Model No. WLTL35520  
Serial No.  
USER'S MANUAL  
Serial Number  
Decal  
QUESTIONS?  
If you have questions, or if there  
are missing parts, we will guar-  
antee complete satisfaction  
through direct assistance from  
our factory.  
TO AVOID DELAYS, PLEASE  
CALL DIRECT TO OUR TOLL-  
FREE CUSTOMER HOT LINE.  
The trained technicians on our  
Customer Hot Line will provide  
immediate assistance, free of  
charge to you.  
CUSTOMER HOT LINE:  
1-800-999-3756  
Mon.–Fri., 6 a.m.–6 p.m. MST  
CAUTION  
Read all precautions and instruc-  
tions in this manual before using  
this equipment. Save this manual  
for future reference.  
Visit our website at  
new products, prizes,  
fitness tips, and much more!  
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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 BE-  
FORE YOU BEGIN on page 4 if the treadmill  
is not working properly.)  
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.  
15. Never start the treadmill while you are stand-  
ing on the walking belt. Always hold the  
handrails while using the treadmill.  
21. Never insert any object into any opening.  
22.  
DANGER:  
Always unplug the power  
16. The treadmill is capable of high speeds.  
Adjust the speed in small increments to  
avoid sudden jumps in speed.  
cord immediately after use, before cleaning  
the treadmill, and before performing the  
maintenance and adjustment procedures de-  
scribed 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 ser-  
vice representative only.  
17. Never leave the treadmill unattended while it  
is running. Always remove the key and un-  
plug the power cord when the treadmill is not  
in use.  
18. Do not attempt to raise, lower, or move the  
treadmill until it is properly assembled. (See  
ASSEMBLY on page 5, and HOW TO FOLD  
AND MOVE THE TREADMILL on page 12.)  
You must be able to safely lift 45 pounds (20  
23. This treadmill is intended for in-home use  
only. Do not use this treadmill in a commer-  
cial, 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. WESLO assumes no responsibility for personal injury or property  
damage sustained by or through the use of this product.  
SAVE THESE INSTRUCTIONS  
The decals shown have been placed on your  
treadmill. If a decal is missing, or if it is not  
legible, please call our Customer Service  
Department, toll-free, to order a free replace-  
ment decal (see ORDERING REPLACEMENT  
PARTS on the back cover of this manual).  
Apply the decal in the location shown. Note:  
The decals are not shown at actual size.  
3
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BEFORE YOU BEGIN  
Congratulations for selecting the new WESLO® CA-  
DENCE 450 treadmill. The CADENCE 450 treadmill  
combines advanced technology with innovative design  
to help you get the most from your exercise in the con-  
venience and privacy of your home. And when you’re  
not exercising, the unique CADENCE 450 can be  
folded up, requiring less than half the floor space of  
other treadmills.  
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 WLTL35520. 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 la-  
beled.  
For your benefit, read this manual carefully before  
using the treadmill. If you have additional questions,  
please call our Customer Service Department toll-free  
Bookrack  
Console  
Water Bottle Holder  
(Bottle not included)  
Storage Latch  
Handrail  
Key/Clip  
Upright  
RIGHT SIDE  
Walking Belt  
Foot Rail  
Circuit Breaker  
Power Cord  
Cushioned Walking Platform  
for maximum exercise comfort  
BACK  
Incline Leg  
Rear Roller  
Adjustment Bolts  
4
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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 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 small allen wrench  
and your own phillips screwdriver  
,
rubber mallet  
pliers  
, wire cutters  
, adjustable wrench , and needlenose  
.
To identify small parts during assembly, use the PART IDENTIFICATION CHART in the center of this manual.  
1. Make sure that the power cord is unplugged.  
1
40  
102  
75  
40  
102  
With the help of a second person, carefully tip the  
treadmill onto one side. Partially fold the Frame (75) so  
that the treadmill is more stable. Do not fully fold the  
treadmill until it is completely assembled.  
Attach four Base Pads (40) to the Base (11) with four  
3/4” Tek Screws (102).  
40  
102  
11  
2. With the help of a second person, tip the treadmill down  
to the position shown.  
2
76  
62  
Attach a Wheel (37) to each side of the Base (11) with a  
Wheel Bolt (36) and a Wheel Nut (38) as shown.  
Identify the Right Upright (62) and the Left Upright (76)  
(there are two small holes in the side of the Left Upright).  
While a second person holds the Right Upright near the  
Wire Harness (21), insert the end of the Wire Harness  
into the lower end of the Right Upright and out of the  
upper end.  
Holes  
21  
11  
37  
38  
36  
5
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3. Insert a Plastic Shim (103) into each side of the post on  
the right side of the Base (11). Next, orient the Right  
Upright (62) as shown, and insert it into the Base. Make  
sure that the Wire Harness (21) does not fall into the  
Right Upright. Be careful to avoid pinching the Wire  
Harness. Note: If necessary, tap the Right Upright with a  
rubber mallet until it is fully seated in the Base. If the  
Right Upright cannot be fully seated, remove the outer  
Plastic Shim and then insert the Right Upright.  
3
21  
This hole  
must be  
on this side.  
62  
Attach the Right Upright (62) to the Base (11) with three  
1” Bolts (8) and three Star Washers (9). Do not tighten  
the Bolts yet.  
Assemble the Left Upright (not shown) in the same way.  
9
103  
8
9
11  
8
4. Identify the Right Handrail (47), which has a large hole in  
the left side. Feed the Wire Harness (21) into the hole in  
the bottom of the Right Handrail and out of the large hole  
in the left side. (Note: It may be helpful to use  
4
21  
needlenose pliers to pull the Wire Harness out of the  
large hole.) Press a Handrail Cap (41) onto the lower end  
of the Right Handrail as shown.  
Large  
Hole  
Bracket  
8
Insert the rectangular bracket on the Right Handrail (47)  
into the top of the Right Upright (62) so the Handrail Cap  
(41) is against the Right Upright. Attach the Right  
Handrail and the Handrail Cap with three 1” Bolts (8) and  
two Washers (57) as shown. Do not tighten the Bolts  
yet.  
57  
47  
62  
41  
8
57  
Attach the Left Handrail (not shown) as described above.  
Note: There is not a wire harness on the left side.  
8
5. Hold the Crossbar (34) between the Handrails (1, 47).  
Attach the Crossbar with two Crossbar Screws (53). Do  
not tighten the Crossbar Screws yet.  
5
Ground  
Wire  
1
Attach the ring on the end of the ground wire to the small  
hole in the side of the Right Handrail (47) with a Silver  
Ground Screw (104).  
34  
104  
53  
47  
53  
6
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6. Place the Console Base (46) on the Right Handrail (47)  
and the Left Handrail (not shown). Attach the Console  
Base with four 1 1/4” Screws (105) (only two Screws are  
shown). Do not tighten the Screws yet.  
6
46  
21  
Insert the Wire Harness (21) through the two indicated  
plastic ties on the Console Base (46). Next, insert the  
Wire Harness up through the indicated opening in the  
Console Base. Make sure that the Console Cover (96) is  
securely attached to the Console Base.  
96  
Ties  
47  
105  
Refer to the inset drawing. Look at the top of the Console  
Base (46). Insert the Wire Harness (21) through the plas-  
tic tie on top of the Console Base.  
21  
10  
Tie  
46  
7. Hold the Console (10) near the Console Base (46). Touch  
the Right Upright (62) to discharge any static. Plug  
the widest connector on the Wire Harness (21) into the  
widest connector on the Console. If the connector does  
not fit easily, rotate it and then connect it. Plug the  
other connector on the Wire Harness into the other con-  
nector on the Console. Insert the excess Wire Harness  
down through the opening in the Console Base. Refer to  
the inset drawing in step 6 above. Securely tighten the  
plastic tie on top of the Console Base to prevent the  
Wire Harness from slipping. Then, cut off the end of the  
plastic tie.  
7
21  
46  
Ties  
47  
Set the Console (10) on the Console Base (46). Insert the  
excess Wire Harness (21) into the large hole in the side  
of the Right Handrail (47). Securely tighten the plastic  
ties on the bottom of the Console Base to prevent the  
Wire Harness from slipping. Then, cut off the ends of the  
plastic ties.  
13  
62  
13  
97  
Attach the Console (10) to the Console Base (46) with two  
1/2” Silver Screws (97) and four 3/4” Screws (13). Start all  
six Screws before tightening them; do not over-  
tighten the Screws.  
8
14  
8. Attach the Storage Latch (14) to the left Upright (76) with  
two 3/4” Screws (13). Be careful not to overtighten the  
Screws.  
1
13  
Lift the treadmill frame (see HOW TO FOLD THE  
TREADMILL FOR STORAGE on page 12), but do not  
latch it. Make sure that the frame is centered between  
the Handrails (1, 47 [not shown]). Firmly tighten all of  
the bolts and screws used in assembly steps 3, 4, 5,  
and 6. Then, lower the frame to the floor.  
76  
9. Make sure that all parts are properly tightened before you use the treadmill. Note: Extra hardware may  
be included. Keep the included allen wrenches in a secure place. The large allen wrench is used to adjust the  
walking belt (see page 14). To protect the floor or carpet, place a mat under the treadmill.  
7
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OPERATION AND ADJUSTMENT  
TM  
THE PERFORMANT LUBE WALKING BELT  
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  
PERFORMANT LUBETM, a high-performance lubricant.  
IMPORTANT: Never apply silicone spray or other  
substances to the walking belt or the walking plat-  
form. Such substances will deteriorate the walking  
belt and cause excessive wear.  
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.  
HOW TO PLUG IN THE POWER CORD  
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 WESLO dealer or call toll-free 1-800-806-  
3651 and order part number 146148.  
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  
monitoring light on the surge suppressor to indi-  
cate 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 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-  
tric shock. This product is equipped with a cord having  
8
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CONSOLE DIAGRAM  
Note: If there is a thin sheet of  
plastic on the console, remove it.  
Key  
Clip  
ing a few steps backward until the key is pulled  
from the console. If the key is not pulled from the  
console, adjust the position of the clip. Then, rein-  
sert the key fully into the console.  
CAUTION:  
Before operating the  
console, read the following precautions.  
• Do not stand on the walking belt when turn-  
ing on the power.  
Follow the steps below to operate the console.  
• Always wear the clip (see the drawing  
above) while operating the treadmill.  
Insert the key fully into the console.  
1
A few seconds after the key is inserted, the dis-  
plays will light.  
• Adjust the speed in small increments to  
avoid sudden jumps in speed.  
Press the Start button or the Speed  
start the walking belt.  
L
button to  
• To reduce the possibility of electric shock,  
keep the console dry. Avoid spilling liquids  
on the console and place only a sealed  
water bottle in the water bottle holder.  
2
A moment after the button is pressed, the walking  
belt will begin to move. Hold the handrails and  
begin walking.  
STEP-BY-STEP CONSOLE OPERATION  
As you exercise, change the speed of the walking  
belt as desired by pressing the Speed 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: The console can display speed and  
distance in either miles or kilometers (see  
SPEED/DISTANCE DISPLAY on page 11). For  
simplicity, all instructions in this section refer  
to miles.  
Before operating the console, make sure that the  
power cord is properly plugged in (see page 8).  
Next, stand on the foot rails of the treadmill. Find the  
clip attached to the key (see the drawing above) and  
slide the clip onto the waistband of your clothes.  
Insert the key fully into the console. After a moment,  
the displays will light. Test the clip by carefully tak-  
9
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To stop the walking belt, press the Stop button.  
The Time display will begin to flash.  
will appear in the Calories/Fat Calories/Pulse dis-  
play. Press the Speed button to change the unit  
L
of measurement. When the desired unit of mea-  
surement is selected, remove the key and then  
reinsert it.  
Note: During the first few minutes that the treadmill  
is used, inspect the alignment of the walking belt  
and align it if necessary (see page 14).  
To reset the displays, press the Stop button, re-  
move the key, and then reinsert the key.  
Change the incline of the treadmill as desired.  
3
4
To change the incline of the treadmill, press either  
of the Incline buttons until the desired incline level  
is reached.  
Measure your heart rate, if desired.  
5
To measure your  
heart rate, stand on  
the foot rails and  
place your thumb  
Follow your progress with the three displays.  
on the pulse meter  
Calories/Fat Calories/  
as shown. Do not  
Pulse display—This  
press too hard, or  
display shows the ap-  
the circulation in  
proximate numbers of  
your thumb will be restricted and your pulse  
will not be detected. After a few seconds, the  
PULSE indicator beside the Calories/Fat Calories/  
Pulse display will light and then your heart rate will  
be shown. Hold your thumb on the pulse meter for  
about 15 seconds for the most accurate reading.  
calories and fat calories  
you have burned (see  
FAT BURNING on page 15). The display will  
change from one number to the other every few  
seconds. The FAT indicator will light when the  
number of fat calories is shown. The display will  
also show your heart rate when you use the pulse  
meter (see step 5).  
If the displayed heart rate appears to be too high  
or too low, or if your heart rate is not displayed, lift  
your thumb off the pulse meter for a few seconds.  
Then, place your thumb on the pulse meter as de-  
scribed above. Make sure that you are applying the  
proper amount of pressure. Remember to stand  
still while measuring your heart rate.  
Time display—This dis-  
play shows the elapsed  
time. When the Stop but-  
ton is pressed, the dis-  
play will flash.  
Speed/Distance dis-  
play—This display  
shows the speed of the  
When you are finished exercising, remove the  
key.  
6
walking belt and the dis-  
tance that you have  
walked or run. The dis-  
Step onto the foot rails, press the Stop button, and  
remove the key from the console. Keep the key in a  
secure place.  
play will change from one number to the other  
every few seconds. The DISTANCE indicator will  
light when the distance is shown.  
WARNING:  
Removing the key  
does not cut off power to the incline sys-  
tem. To prevent movement of the treadmill  
and possible injury, unplug the power cord  
when the treadmill is not in use.  
Note: The console can  
display speed and dis-  
tance in either miles or  
kilometers. To see which  
unit of measurement is  
selected, hold down the  
Stop button, insert the key into the console, and  
continue to hold the Stop button for a moment. An  
“E” for English miles or an “M” for metric kilometers  
10  
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THE INFORMATION MODE  
The Time display will show the  
total number of hours that the  
treadmill has been used.  
The console features an information mode that keeps  
track of the total number of hours that the treadmill has  
been operated and the total number of miles that the  
walking belt has moved. The information mode also al-  
lows you to switch the console from miles per hour to  
kilometers per hour.  
The Distance/Laps display will  
show the total number of miles  
(or kilometers) that the walking  
belt has moved.  
To select the information mode, hold down the Stop  
button, insert the key into the console, and continue to  
hold the Stop button for a moment. When the informa-  
tion mode is selected, the following information will be  
shown:  
To exit the information mode, remove the key from the  
console.  
An “E” for English miles or an  
“M” for metric kilometers will  
appear in the Calories/Fat  
Calories/Pulse display. Press  
the Speed  
L
button to change  
the unit of measurement.  
11  
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HOW TO FOLD AND MOVE THE TREADMILL  
HOW TO FOLD THE TREADMILL FOR STORAGE  
Before folding the treadmill, unplug the power cord. CAUTION:  
You must be able to safely lift 45 pounds (20 kg) in order to  
raise, lower, or move the treadmill.  
1. Hold the treadmill with your hands in the locations shown at  
the right. To decrease the possibility of injury, bend your  
legs and keep your back straight. As you raise the tread-  
mill, make sure to lift with your legs rather than your  
back. Raise the treadmill about halfway to the vertical posi-  
tion.  
2. Move your right hand to the position shown and hold the  
treadmill firmly. Press out on the storage latch. Raise the  
treadmill until the storage latch closes over the catch. Make  
sure that the storage latch is fully engaged over the  
catch.  
To protect the floor or carpet from damage, place a mat  
under the treadmill. Keep the treadmill out of  
direct sunlight. Do not leave the treadmill in the storage  
position in temperatures above 85° Fahrenheit.  
Engaged  
Storage  
Latch  
Catch  
HOW TO MOVE THE TREADMILL  
Before moving the treadmill, convert the treadmill to the storage  
position as described above. Make sure that the storage latch  
is fully engaged over the catch.  
1. Hold the upper ends of the handrails. Place one foot on the  
base as shown.  
2. Tilt the treadmill back until it rolls freely on the front 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.  
Base  
3. Place one foot on the base, and carefully lower the treadmill  
until it is resting in the storage position.  
Front Wheels  
HOW TO LOWER THE TREADMILL FOR USE  
1. Hold the upper end of the treadmill with your right hand as shown. Using your left thumb, press the storage  
latch and hold it. Pivot the treadmill until the frame and foot rail are past the storage latch.  
2. Hold the treadmill firmly with both hands, and lower the treadmill to the floor. Do not drop the treadmill frame  
to the floor. To decrease the possibility of injury, bend your legs and keep your back straight.  
12  
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TROUBLESHOOTING  
Most treadmill problems can be solved by following the steps below. Find the symptom that applies, and  
follow the steps listed. If further assistance is needed, 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).  
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 8). Use only a single-outlet surge suppressor  
that meets all of the specifications described on page 8. Important: The treadmill is not compatible  
with GFCI-equipped outlets.  
b. After the power cord has been plugged in, make sure that the key is fully inserted into the console.  
c. Check the circuit breaker located on the treadmill  
c
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 and then  
press the switch back in.  
Reset  
Tripped  
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 fully into the console.  
d. If the treadmill still will not run, please call our Customer Service Department, toll-free.  
PROBLEM: The displays of the console do not function properly  
SOLUTION: a. Remove the key from the console and UNPLUG THE POWER CORD. Remove the screws from  
the hood, and carefully remove the hood.  
Locate the Reed Switch (44) and the Magnet (45) on  
the left side of the Pulley (50). Turn the Pulley until the  
b
1/8”  
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  
(33) and move the Reed Switch slightly. Retighten the  
Screw. Re-attach the hood, and run the treadmill for a  
few minutes to check for a correct speed reading.  
Reattach the Resistance Knob.  
50  
44  
33  
45  
Top  
View  
13  
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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 8.  
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 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 2 to  
3 inches off the walking platform. Be careful to keep  
the walking belt centered. Plug in the power cord, in-  
sert the key and run the treadmill for a few minutes.  
Repeat until the walking belt is properly tightened.  
2”–3”  
Rear Roller Adjustment Bolts  
c. If the walking belt still slows when walked on, please call our toll-free Customer Service  
Department.  
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 allen wrench to  
turn the left rear roller bolt clockwise 1/2 of a turn; if  
the walking belt has shifted to the right, turn the  
bolt counterclockwise 1/2 of a turn. Be careful not to  
overtighten the walking belt. 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 allen wrench, turn both rear roller bolts clockwise,  
1/4 of a turn. When the walking belt is correctly tight-  
ened, you should be able to lift each side of the walk-  
ing belt 2 to 3 inches off the walking platform. Be  
careful to keep the walking belt centered. 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.  
14  
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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 your movement,  
may affect the accuracy of heart rate readings.  
The 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  
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.  
WORKOUT GUIDELINES  
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.  
To measure your heart rate during exercise, use the  
pulse sensor. If your heart rate is too high or too low,  
adjust the speed and incline of the treadmill.  
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.  
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-  
The key to success is to make exercise a regular and  
enjoyable part of your everyday life.  
15  
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ORDERING REPLACEMENT PARTS  
To order replacement parts, 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). When ordering parts, please be prepared to give  
the following information:  
• The MODEL NUMBER of the product (WLTL35520)  
• The NAME of the product (WESLO® CADENCE 450 treadmill)  
• The SERIAL NUMBER of the product (see the front cover of this manual)  
• The KEY NUMBER and DESCRIPTION of the desired part(s) (see the PART LIST and the EXPLODED DRAW-  
ING in the center of this manual)  
WESLO is a registered trademark of ICON Health & Fitness, Inc.  
LIMITED WARRANTY  
ICON Health & Fitness, Inc. (ICON), warrants this product to be free from defects in workmanship and  
material, under normal use and service conditions, for a period of ninety (90) days from the date of pur-  
chase. This warranty extends only to the original purchaser. ICON's obligation under this warranty is lim-  
ited to replacing or repairing, at ICON's option, the product through one of its authorized service centers.  
All repairs for which warranty claims are made must be pre-authorized by ICON. This warranty does not  
extend to any product or damage to a product caused by or attributable to freight damage, abuse, mis-  
use, improper or abnormal usage or repairs not provided by an ICON authorized service center; prod-  
ucts used for commercial or rental purposes; or products used as store display models. No other war-  
ranty beyond that specifically set forth above is authorized by ICON.  
ICON is not responsible or liable for indirect, special or consequential damages arising out of or in con-  
nection with the use or performance of the product or damages with respect to any economic loss, loss  
of property, loss of revenues or profits, loss of enjoyment or use, costs of removal or installation or other  
consequential damages of whatsoever nature. Some states do not allow the exclusion or limitation of in-  
cidental or consequential damages. Accordingly, the above limitation may not apply to you.  
The warranty extended hereunder is in lieu of any and all other warranties and any implied warranties of  
merchantability or fitness for a particular purpose is limited in its scope and duration to the terms set  
forth herein. Some states do not allow limitations on how long an implied warranty lasts. Accordingly, the  
above limitation may not apply to you.  
This warranty gives you specific legal rights. You may also have other rights which vary from state to state.  
ICON HEALTH & FITNESS, INC., 1500 S. 1000 W., LOGAN, UT 84321-9813  
Part No. 187320 R0902A  
Printed in USA © 2002 ICON Health & Fitness, Inc.  
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PART IDENTIFICATION CHART  
Remove this chart and use it to identify small parts during assembly. Save  
this chart and the EXPLODED DRAWING/PART LIST for future reference.  
Crossbar Screw  
(53)–2  
3/4” Screw (13)–6  
1 1/4” Screw (105)–4  
Silver Ground  
Screw (104)–1  
1/2” Silver Screw (97)–2  
3/4” Tek Screw  
(102)–4  
1” Bolt (8)–12  
Washer (57)–4  
Wheel Nut (38)–2  
Wheel Bolt (36)–2  
Star Washer (9)–6  
(May be an internal Star Washer)  
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PART LIST—Model No. WLTL35520  
R0902A  
Key  
No.  
Key  
No.  
Qty.  
Description  
Qty.  
Description  
1
2
3
4
51  
6
7
8
9
1
1
2
1
Left  
1
1
12  
10  
1
1
1
Left Handrail  
Key/Clip  
Incline Leg Pivot Bolt  
Cover  
Foot  
Lift Motor  
Rear Roller  
1” Bolt  
Star Washer  
Console  
58  
59  
60  
61  
62  
63  
64  
652  
66  
67  
68  
69  
70  
71  
72  
73  
74  
751  
76  
77  
78  
79  
80  
81  
82  
83  
84  
851  
86  
87  
88  
89  
90  
91  
92  
93  
94  
952  
96  
97  
98  
99  
100  
101  
102  
103  
104  
1054  
#
2
1
1
2
1
3
1
Frame Pivot Bolt  
Latch Decal  
Motor Belly Pan  
Cable Tie Clamp  
Right Upright  
Releasable Tie  
Choke  
Guide  
Belly Pan Fastener  
Walking Belt  
Walking Platform  
Belly Pan  
Electronics Screw  
Incline Wire Harness  
Upright Grommet  
Small Screw  
Rail  
Belt  
4
1
1
1
9
1
1
2
1
10  
11  
12  
13  
14  
151  
16  
17  
18  
19  
20*  
21  
22  
23  
24  
259  
26  
27  
28  
29  
30  
31  
32  
33  
34  
3510  
36  
37  
38  
39  
40  
41  
42  
43  
44  
451  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
Base  
Motor Belt  
3/4” Screw  
Storage Latch  
Frame  
8” Cable Tie  
Motor Nut  
Pulley/Flywheel/Fan  
Motor  
Motor/Pulley/Flywheel/Fan  
Wire Harness  
13  
1
Thick  
Spacer  
7
3
1
1
1
1
4
1
1
5/32” Allen Wrench  
Frame  
1
2
1
4
1
2
1
2
1
Left Upright  
Incline Wheel Bolt  
Power Supply Plate  
Incline Wheel Nut  
Ground Wire  
Hood Screw (Front)  
Incline Leg  
Belt Guide Screw  
Motor Hood  
Hood Shield  
Screw  
1
1
1
1
1
2
1
7
1
Controller  
Rear Roller Adj. Bolt  
Left Rear Endcap  
Motor Swivel Bolt  
Motor Tension Nut  
Motor Star Washer  
Motor Tension Washer  
Motor Tension Bolt  
Incline Stop Bracket  
Belly Pan Screw  
Crossbar  
Nut  
Wheel Bolt  
Wheel  
Wheel Nut/Lift Nut  
Right  
Rear  
Endcap  
1
2
1
1
1
4
1
1
1
Incline Motor Bolt  
Belly Pan Screw  
Power Supply  
Motor Belt Shield  
Bookrack  
Plastic Stand-Off  
Warning Decal  
Right Foot Rail  
Silver Screw  
Cage  
2
2
4
Plastic  
Tie  
5Washer  
1
2
1
1
1
1
4
4
1
Console Cover  
1/2” Silver Screw  
Thin Frame Spacer  
Hole Plug  
Motor Controller Wire  
Allen Wrench  
3/4” Tek Screw  
Shim  
4
2
1
1
1
Base Pad  
Handrail Cap  
Latch Catch  
Reed Switch Clip  
Reed Switch  
Magnet  
1
1
4
2
1
1
2
2
1
1
1
4
Console Base  
Right Handrail  
Platform Screw  
Isolator  
Front Roller/Pulley  
Front Roller Adj. Bolt  
Incline Wheel  
Crossbar Screw  
Power Cord  
Silver Ground Screw  
1
1/4”  
Screw  
1
1
1
1
1
1
4” Red Wire, M/F  
4” Blue Wire, 2F  
8” Blue Wire, 2F  
4” White Wire, M/F  
8” White Wire, 2F  
User’s Manual  
#
#
#
#
#
Power Cord Grommet  
Circuit Breaker  
Washer  
* Includes all parts shown in the box  
# These parts are not illustrated  
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EXPLODED DRAWING—Model No. WLTL35520  
R0902A  
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