Weslo Momentum 635 Elliptical User manual

Model No. WLEL1946.1
Serial No.
Write the serial number in the
space above for reference.
Serial
Number
Decal
QUESTIONS?
As a manufacturer, we are commit-
ted to providing complete customer
satisfaction. If you have questions,
or if parts are damaged or missing,
PLEASE DO NOT CONTACT THE
STORE; please contact Customer
Care.
IMPORTANT: You must note the
product model number and serial
number (see the drawing above)
before contacting us:
CALL TOLL-FREE:
1-866-699-3756
Mon.–Fri. 6 a.m.–6 p.m. MST
Sat. 8 a.m.–4 p.m. MST
ON THE WEB:
www.wesloservice.com
Visit our website at
www.weslo.com
new products, prizes,
fitness tips, and much more!
USER'S MANUAL
CAUTION
Read all precautions and instruc-
tions in this manual before using
this equipment. Keep this manual
for future reference.

2
TABLE OF CONTENTS
WARNING DECAL PLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
HOW TO USE THE ELLIPTICAL EXERCISER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
MAINTENANCE AND TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
EXERCISE GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
PART LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
EXPLODED DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
ORDERING REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
WESLO is a registered trademark of ICON IP, Inc.
WARNING DECAL PLACEMENT
The warning decal shown here has been
applied in the location shown. If the
decal is missing or illegible, call the
telephone number on the front cover
of this manual and request a free
replacement decal. Apply the decal in
the location shown. Note: The decal
may not be shown at actual size.

3
WARNING: To reduce the risk of serious injury, read all important precautions and
instructions in this manual and all warnings on your elliptical exerciser before using your elliptical
exerciser. ICON assumes no responsibility for personal injury or property damage sustained by or
through the use of this product.
IMPORTANT PRECAUTIONS
1. Before beginning any exercise program,
consult your physician. This is especially
important for persons over the age of 35 or
persons with pre-existing health problems.
2. It is the responsibility of the owner to ensure
that all users of the elliptical exerciser are
adequately informed of all precautions.
3. Your elliptical exerciser is intended for home
use only. Do not use your elliptical exerciser
in a commercial, rental, or institutional set-
ting.
4. Keep your elliptical exerciser indoors, away
from moisture and dust. Place your elliptical
exerciser on a level surface, with a mat
beneath it to protect the floor or carpet.
Make sure that there is enough clearance
around your elliptical exerciser to mount,
dismount, and use it.
5. Inspect and properly tighten all parts regu-
larly. Replace any worn parts immediately.
6. Keep children under age 12 and pets away
from your elliptical exerciser at all times.
7. Your elliptical exerciser should not be used
by persons weighing more than 250 lbs.
(113 kg).
8. Wear appropriate exercise clothes when
exercising; do not wear loose clothes that
could become caught on your elliptical exer-
ciser. Always wear athletic shoes for foot
protection.
9. Hold the handgrip pulse sensor or the upper
body arms when mounting, dismounting, or
using your elliptical exerciser.
10. Keep your back straight while using your
elliptical exerciser; do not arch your back.
11. 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.
12. When you stop exercising, allow the pedals
to slowly come to a stop.
13. If you feel pain or dizziness while exercising,
stop immediately and cool down.
14. Use your elliptical exerciser only as
described in this manual.

4
BEFORE YOU BEGIN
Thank you for selecting the new WESLO®Momentum
635 elliptical exerciser. The WESLO Momentum 635 is
an incredibly smooth exerciser that moves your feet in
a natural elliptical path, minimizing the impact on your
knees and ankles. Welcome to a whole new world of
natural, elliptical-motion exercise.
For your benefit, read this manual carefully before
you use the elliptical exerciser. If you have ques-
tions after reading this manual, please see the front
cover of this manual. To help us assist you, note the
product model number and serial number before con-
tacting us. The model number and the location of the
serial number decal are shown on the front cover of
this manual.
To avoid a registration fee for any service needed
under warranty, you must register the elliptical
exerciser at www.wesloservice.com/registration.
Before reading further, please familiarize yourself with
the parts that are labeled in the drawing below.
Pedal Arm
Pedal Disc
Side Shield
Leveling Foot
Upright
Water Bottle Holder
Console
Upper Body Arm
Handgrip Pulse Sensor
Wheel
Pedal
*No water bottle is included

5
M8 Split
Washer (79)–4
M8 Washer
(64)–4
M10 Split
Washer (78)–4
M4 x 16mm
Screw (60)–4
M8 x 25mm Patch
Screw (70)–2
M8 x 19mm Patch
Screw (73)–4
M8 Nylon
Locknut (59)–6
M10 Nylon
Locknut (84)–4
M8 x 23mm Button
Screw (65)–4
Large Wave
Washer (20)–4
Wave Washer
(27)–2
M4 x 19mm
Screw (68)–6
M8 Large
Washer (81)–2
Star Washer
(85)–6
M10 x 76mm Button Bolt (74)–2M10 x 60mm Button Screw (67)–2
M10 x 75mm Carriage Bolt (58)–2
M4 x 22mm
Screw (66)–2
M8 x 45mm Button
Bolt (11)–4
ASSEMBLY
To hire an authorized service technician to assemble the elliptical exerciser, call 1-800-445-2480.
Assembly requires two persons. Place all parts of the elliptical exerciser in a cleared area and remove the
packing materials. Do not dispose of the packing materials until assembly is completed. In addition to the
included tools, assembly requires a Phillips screwdriver , an adjustable
wrench , and a rubber mallet .
See the drawings below to identify the small parts needed for assembly. The number in parentheses below
each drawing is the key number of the part, from the PART LIST near the end of this manual. The number fol-
lowing the key number is the quantity needed for assembly. Note: Some small parts may have been pre-
assembled. If a part is not in the hardware kit, check to see if it has been preassembled.

6
1.
Attach the Rear Stabilizer (35) to the Frame (1) with
two M10 x 75mm Carriage Bolts (58) and two M10
Nylon Locknuts (84).
Press the Stabilizer Endcaps (36) onto the Rear
Stabilizer (35) as shown.
2. Attach the Front Stabilizer (3) to the Frame (1) with
two M10 x 76mm Button Bolts (74), two M10 Split
Washers (78), two Concave Spacers (13), and two
M10 Nylon Locknuts (84). Do not tighten the
Nylon Locknuts yet.
Thread two M10 x 60mm Button Screws (67) with
two M10 Split Washers (78) and two Concave
Spacers (13) through the Front Stabilizer (3) and
into the Frame (1). Tighten the M10 Nylon
Locknuts (84), and then tighten the Button
Screws.
Orient a Wheel (28) so the four posts (see the inset
drawing) are facing away from the Front Stabilizer
(3). Attach the Wheel to the Front Stabilizer with an
M8 Nylon Locknut (59). Next, press a Wheel Cover
(29) onto the posts on the Wheel. Attach the other
Wheel (not shown) in the same way.
84
35
1
84
3
78
78
13
13
67
13 78 67
1
36
36
28
29
74
78
13
59
3. While another person holds the Upright (2) near the
Frame (1), connect the Upper Wire Harness (18) to
the Lower Wire Harness (38).
Carefully slide the Upright (2) onto the Frame (1).
Be careful to avoid pinching the Wire Harnesses
(18, 38). Attach the Upright with four M8 x 19mm
Patch Screws (73) and four M8 Split Washers (79).
Do not tighten the Patch Screws yet.
3273
73
1
73
79
38
18
79
79
58
1
To make assembly easier, read the informa-
tion on page 5 before you begin assembling
the elliptical exerciser.
2
28
Posts

7
5. Apply a small amount of grease to a Wave
Washer (27) and slide it onto one end of the Pivot
Axle (16). Next, slide an M8 Washer (64) and a
Pivot Cover (14) onto an M8 x 23mm Shoulder
Screw (65), and tighten the Button Screw into the
Pivot Axle.
Apply a generous amount of grease to the Pivot
Axle (16). Identify the Left and Right Upper Body
Legs (6, 7), which are marked with “L” and “R”
stickers. While another person aligns the Left and
Right Upper Body Legs with the Upright (2) as
shown, insert the Pivot Axle into the Upper Body
Legs and the Upright. Be careful not to damage
the Upper Wire Harness (18) with the Pivot
Axle.
Apply a generous amount of grease to a Wave
Washer (27), and place it on the end of the Pivot
Axle (16). Next, slide an M8 Washer (64) and a
Pivot Cover (14) onto an M8 x 23mm Shoulder
Screw (65), and tighten the Button Screw into the
Pivot Axle. Make sure that the Wave Washer
remains on the end of the Pivot Axle.
5
6. Apply a generous amount of grease to the axle on
the Upper Body Leg (6). Then, apply grease to a
Large Wave Washer (20) and slide it onto the axle.
Apply a generous amount of grease to the Left
Crank Arm (42). Then, slide an Inner Crank Arm
Bushing (26) onto the Left Crank Arm. Make sure
the flat side of the Inner Crank Arm Bushing is
facing away from the Left Crank Arm.
Slide the Left Pedal Arm (21) onto the Left Upper
Body Leg (6) and the Left Crank Arm (42).
Repeat this step for the other side of the ellipti-
cal exerciser.
6
14
27
7
2
18
6
65
64
14
64
27
16
Grease
Grease
65
6
21
20
Grease
Grease
42
26
4
4. Identify the Left Pedal Arm (21), which is marked
with a “Left” sticker. Attach a Pedal (19) to the
Left Pedal Arm with three M4 x 19mm Screws
(68) and three Star Washers (85).
Attach the other Pedal (not shown) to the Right
Pedal Arm (not shown) in the same way.
19
21
68
85
85
Hexagonal
Holes

8
8
9
10
2
18
Wire Harness
60 17
66
9. While another person holds the Console (10) near
the Upright (2), connect the Upper Wire Harness
(18) to the wire harness on the Console.
Attach the Console (10) to the Upright (2) with
four M4 x 16mm Screws (60). Be careful not to
pinch the wire harnesses.
Attach the Water Bottle Holder (17) to the Upright
(2) with two M4 x 22mm Screws (66).
8. The Console (10) requires four “AA” batteries (not
included); alkaline batteries are recommended.
Remove the battery cover from the Console.
Insert four batteries into the Console; make sure
that the batteries are oriented as shown by the
markings inside the battery compartment.
Then, reattach the battery cover. 10
Batteries
Battery
Cover
73
7. Attach the Left Pedal Arm (21) to the Left Upper
Body Leg (6) with an M8 x 23mm Shoulder
Screw (65), an M8 Washer (64), and a Pedal Leg
Cover (23).
Apply grease to a Large Wave Washer (20) and
slide it onto the Left Crank Arm (42). Then, attach
the Left Pedal Arm (21) to the Left Crank Arm with
an M8 x 25mm Patch Screw (70) and an M8
Large Washer (81).
Repeat this step for the other side of the ellipti-
cal exerciser.
See step 3. Tighten the four M8 x 19mm Patch
Screws (73).
7
Grease
42
20
81
70
23
64
21
6
65

9
10. Insert the Left Upper Body Arm (4) into the Left
Upper Body Leg (6) and attach it with two M8 x
45mm Button Bolts and two M8 Nylon Locknuts
(59). Make sure that the Nylon Locknuts are in
the hexagonal holes in the Left Upper Body
Arm.
Repeat this step for the Right Upper Body Arm
(5) and the Right Upper Body Leg (7).
11. Make sure that all parts of the elliptical exerciser are properly tightened. Place a mat under the elliptical
exerciser to protect the floor or carpet from damage.
10
5
7
59
6
Hexagonal
Holes
4
11

10
HOW TO USE THE ELLIPTICAL EXERCISER
HOW TO MOVE AND LEVEL THE ELLIPTICAL
EXERCISER
To move the elliptical exerciser, stand in front of it,
place one foot against one of the wheels, and firmly
hold the upper end of the upright. Pull the upright for-
ward until you can move the elliptical exerciser on the
wheels. Carefully move the elliptical exerciser to the
desired location and then lower it to the floor. To
decrease the risk of injury, do not attempt to move
the elliptical exerciser over an uneven surface.
If the elliptical exerciser rocks slightly on your floor,
turn one or both of the levelling feet under the front
stabilizer until the rocking motion is eliminated.
HOW TO EXERCISE ON THE ELLIPTICAL
EXERCISER
To mount the elliptical exerciser, firmly hold the upper
body arms and carefully step onto the pedal that is in
the lowest position. Then, step onto the other pedal.
Push the pedals until they begin to move with a con-
tinuous motion. Note: The pedal discs can turn in
either direction. It is recommended that you turn
the pedal discs in the direction shown below;
however, for variety, you can turn the pedal discs
in the opposite direction.
To dismount the elliptical exerciser, allow the pedals to
come to a complete stop. The elliptical exerciser
does not have a freewheel; the pedals will contin-
ue to move until the flywheel stops. When the ped-
als are stationary, step off the highest pedal first.
Then, step off the lower pedal.
Pedal
Pedal
Disc
Upper
Body Arm
Wheel
Upright
Leveling Foot