NordicTrack C 1900 User manual

USER'S MANUAL
CAUTION
Read all precautions and instruc-
tions in this manual be ore using
this equipment. Save this manual
or uture re erence.
Serial Number Decal
Model No. NTL10940
Serial No.
Find the serial number in the location
shown below. Write the serial number
in the space above for reference.
Visit our website at
www.nordictrack.com
new products, prizes,
fitness tips, and much more!
QUESTIONS?
I you have questions, or i there
are missing parts, we will guar-
antee complete satis action
through direct assistance rom
our actory.
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, ree o
charge to you.
CUSTOMER HOT LINE:
1-888-825-2588
Mon.–Fri., 6 a.m.–6 p.m. MST
Patent Pending

TABLE OF CONTENTS
IMPO TANT P ECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
BEFO E YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
OPE ATION AND ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
HOW TO FOLD AND MOVE THE T EADMILL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
T OUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
CONDITIONING GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
PA T LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
O DE ING EPLACEMENT PA TS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
LIMITED WA ANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
Note: An EXPLODED D AWING is attached in the center of this manual.
NordicTrack is a registered trademark of ICON Health & Fitness, Inc.
2

1. It is the responsibility o the owner to ensure
that all users o this treadmill are adequately
in ormed o all warnings and precautions.
2. Use the treadmill only as described.
3. Place the treadmill on a level sur ace, with at
least eight eet o clearance behind it and two
eet on each side. Do not place the treadmill
on any sur ace that blocks air openings. To
protect the loor or carpet rom damage, place
a mat under the treadmill.
4. Keep the treadmill indoors, away rom mois-
ture and dust. Do not put the treadmill in a
garage or covered patio, or near water.
5. Do not operate the treadmill where aerosol
products are used or where oxygen is being
administered.
6. Keep children under the age o 12 and pets
away rom the treadmill at all times.
7. The treadmill should not be used by persons
weighing more than 250 pounds.
8. Never allow more than one person on the
treadmill at a time.
9. Wear appropriate exercise clothes when
using the treadmill. Do not wear loose clothes
that could become caught in the treadmill.
Athletic support clothes are recommended or
both men and women. Always wear athletic
shoes. Never use the treadmill with bare feet,
wearing only stockings, or in sandals.
10. When connecting the power cord (see page 9),
plug the power cord into a surge suppressor
(not included) and plug the surge suppressor
into a grounded circuit capable o carrying 15
or more amps. No other appliance should be on
the same circuit. Do not use an extension cord.
11. Use only a single-outlet surge suppressor that
meets all o the speci ications described on
page 9. To purchase a surge suppressor, see
your local NordicTrack dealer or call 1-800-
806-3651 and order part number 146148.
12. Failure to use a properly unctioning surge
suppressor could result in damage to the con-
trol system o the treadmill. I the control sys-
tem is damaged, the walking belt may change
speed or stop unexpectedly, which may result
in a all and serious injury.
13. Keep the power cord and the surge suppres-
sor away rom heated sur aces.
14. Never move the walking belt while the power
is turned o . Do not operate the treadmill i
the power cord or plug is damaged, or i the
treadmill is not working properly. (See
BEFORE YOU BEGIN on page 5 i the tread-
mill is not working properly.)
15. Never start the treadmill while you are stand-
ing on the walking belt. Always hold the
handrails while using the treadmill.
16. The treadmill is capable o high speeds.
Adjust the speed in small increments to avoid
sudden jumps in speed.
17. The pulse sensor is not a medical device.
Various actors, including the user's move-
ment, may a ect the accuracy o heart rate
readings. The pulse sensor is intended only
as an exercise aid in determining heart rate
trends in general.
18. Never leave the treadmill unattended while it
is running. Always remove the key, unplug
the power cord and move the reset/o circuit
breaker to the o position when the treadmill
is not in use. (See the drawing on page 5 or
the location o the reset/o circuit breaker.)
19. 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 23.) You
must be able to sa ely li t 45 pounds (20 kg) to
raise, lower, or move the treadmill.
20. Do not change the incline o the treadmill by
placing objects under the treadmill.
21. When olding or moving the treadmill, make
sure that the storage latch is ully closed.
WARNING:To reduce the risk o burns, ire, electric shock, or injury to persons, read the
ollowing important precautions and in ormation be ore operating the treadmill.
IMPORTANT PRECAUTIONS
3

22. When using iFIT.com CDs and videos, an
electronic “chirping” sound will alert you
when the speed and/or incline o the treadmill
is about to change. Always listen or the
“chirp” and be prepared or speed and/or in-
cline changes. In some instances, the speed
and/or incline may change be ore the per-
sonal trainer describes the change.
23. When using iFIT.com CDs and videos, you
can manually override the speed and incline
settings by pressing the speed and incline
buttons. However, when the next “chirp” is
heard, the speed and/or incline will change to
the next settings o the CD or video program.
24. Always remove iFIT.com CDs and videos rom
your CD player or VCR when you are not
using them.
25. Inspect and properly tighten all parts o the
treadmill regularly.
26. Never insert or drop any object into any
opening.
27. DANGER:Always unplug the power
cord immediately a ter use, be ore cleaning
the treadmill, and be ore per orming the main-
tenance 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 per ormed by an authorized service
representative only.
28. The treadmill is intended or in-home use
only. Do not use the treadmill in any commer-
cial, rental, or institutional setting.
29. Keep the aromatherapy bottle out o the reach
o children. Essential oil may irritate skin and
is not intended or internal or topical use.
WARNING:Be ore beginning this or any exercise program, consult your physician. This
is especially important or persons over the age o 35 or persons with pre-existing health problems.
Read all instructions be ore using. ICON assumes no responsibility or personal injury or property
damage sustained by or through the use o this product.
SAVE THESE INSTRUCTIONS
4
The decals shown have been placed on your treadmill and on the aromatherapy bot-
tle. I a decal is missing or illegible, please call our Customer Service Department,
toll- ree, to order a ree replacement decal (see ORDERING REPLACEMENT PARTS
on page 31). Apply the decal in the location shown. Note: The decals may not be
shown at actual size.

Thank you for selecting the revolutionary NordicTrack®
C1900 treadmill. The C1900 treadmill combines ad-
vanced technology with innovative design to help you
get the most from your exercise program in the conve-
nience of your home. And when you’re not exercising,
the unique C1900 treadmill can be folded up, requiring
less than half the floor space of other treadmills.
For your bene it, read this manual care ully be ore
using the treadmill. If you have additional questions,
please call our Customer Service Department toll-free
at 1-888-825-2588, 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 NTL10940. The serial num-
ber can be found on a decal attached to the treadmill
(see the front cover of this manual for the location).
Before reading further, please familiarize yourself with
the parts that are labeled in the drawing below.
BEFORE YOU BEGIN
5
Handrail
Console
Fan
Aromatherapy
Bottle Holder
Latch Knob
Book Holder
Key/Clip
On/Off Circuit Breaker
Walking Belt
Foot ail
Power Cord
Cushion Deck
ear oller
Adjustment Bolts
Water Bottle Holder*
Pulse Sensor
RIGHT SIDE
*No water bottle is included.

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. Assembly requires the included allen wrench
and your own phillips screwdriver and wire cutters .
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.
For help identi ying the assembly hardware, re er to the PART IDENTIFICATION CHART below.
1. With the help of a second person, carefully raise the
Uprights (69) to the position shown.
See the inset drawing. Insert one of the Extension Legs
(102) into the treadmill as shown. Make sure that the
Extension Leg is turned so the Base Pad (99) is be-
neath it. Note: It may be helpful to tip the Uprights (69)
forward as you insert the Extension Leg.
Insert the other Extension Leg (not shown) in the same
way.
2. Press the Latch Knob Sleeve (70) into the left Upright (69).
emove the Latch Knob (68) from the Latch Pin (74).
Make sure that the Latch Pin Collar (72) and the Spring
(71) are on the Latch Pin. Insert the Latch Pin into the
Latch Knob Sleeve (70) and the left Upright (69). Press
the Latch Knob Spacer (35) onto the other side of the left
Upright, and then tighten the Latch Knob back onto the
Latch Pin.
69
35
70
68
71 72 74
2
6
1” Tek Screw (47)–4
Handrail Bushing
(77)–4
4 1/2” Bolt (78)–4
4” Bolt (53)–2
1
69
99
102
69

6. Make sure that all parts are properly tightened be ore you use the treadmill. Keep the included allen
wrench in a secure place. The allen wrench is used to adjust the walking belt (see page 26). To protect the
loor or carpet rom damage, place a mat under the treadmill.
78
77
Thick
Side
Console
Assembly
69 77
118
4
7
5. With the help of a second person, carefully tip the
Uprights (69) down to the position shown. Make sure that
the Extension Legs (102) remain in the Uprights.
Attach each Extension Leg (102) with two 1” Tek Screws
(47) and a Base Pad (99) as shown. Note: Attach the
lower Screw (without the Base Pad) first. Next, align the
lower ends of the Handrails (118) with the holes in the
base of the Uprights (69). Attach each Handrail with a 4”
Bolt (53) as shown. Note: The Bolts must be at an
angle that matches the angle o the Handrails as
shown in the inset drawing.
With the help of a second person, carefully tip the
Uprights (69) back to the vertical position. See step 4.
Tighten the our 4 1/2” Bolts (78).
Note: A replacement Base Pad (99) may be included. Use
the Base Pad to replace any Base Pad that becomes worn.
3. Cut the rubber band holding the Upright Wire Harness
(98). Have a second person hold the console assembly
near the Uprights (69). Connect the Upright Wire Harness
to the wires extending from the Console Base (81). The
connectors should slide together easily and snap into
place. I they do not, turn one connector and try again.
Insert the connectors and the Upright Wire Harness into
the right Upright, and then set the console assembly on
the Uprights. Be care ul not to pinch the wires.
98
69
81
Console
Assembly
398
4. Insert a Handrail (118) into the right side of the console
assembly as shown; you may need to twist the Handrail
as you insert it. Next, insert two 4 1/2” Bolts (78) with
Handrail Bushings (77) into the right Upright (69) and the
Handrail. Be care ul not to pinch the wires. Make sure
that the Handrail Bushings are flush against the right
Upright, with the thicker sides facing the center of the
treadmill, as shown in the inset drawing.
Next, lift the console assembly and the Handrail (118)
slightly and align the 4 1/2” Bolts (78) with the holes in the
Handrail. Thread the Bolts into the Upright (69) and the
Handrail until the heads of the Bolts are against the
Upright. Do not tighten the Bolts yet.
Attach the other Handrail (not shown) in the same way.
Note: There are no wires on the left side.
47
53
53
99
99
102
118
69
99
47
102
99
99
99
5
118
53

8
I you purchase the optional chest pulse sensor (see page 22), ollow the steps below to install the re-
ceiver included with the chest pulse sensor.
1. Make sure that the power cord is unplugged. emove
the indicated screws from the Console Back (88).
(Important: The screws may be di erent lengths;
make sure to remember the original location o each
screw.) Next, remove the Console Back.
2. Peel the paper off the pad on the bottom of the receiver
(A). Turn the receiver so the small cylinder is on the
side shown, and press the receiver into the Console
Base (81) in the indicated location.
88
82
Screws
1
2
81
A
Cylinder
3. Connect the included short jumper wire (B) to the wire on
the receiver (A). Connect the other end of the short
jumper wire to the PLS2 jack on the underside of the
Console (82). (Note: If there is already a wire in the PLS2
jack, unplug it.) Discard the other wires included with the
receiver. Use the included wire tie to secure the wires, if
needed.
Make sure that no wires are pinched. See step 1.
eattach the Console (82) with the screws. Important: I
the screws are not reattached in their original loca-
tions, the Console may be damaged.
82
B
PLS2
Jack
3
A

9
OPERATION AND ADJUSTMENT
THE PERFORMANT LUBETM WALKING BELT
Your treadmill features a walking belt coated with
PE FO MANT LUBETM, a high-performance lubricant.
IMPORTANT: Never apply silicone spray or other
substances to the walking belt or the walking plat-
orm. Such substances will deteriorate the walking
belt and cause excessive wear.
HOW TO PLUG IN THE POWER CORD
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 o
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 NordicTrack dealer or call 1-800-806-
3651 and order part number 146148.
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 o 400 volts or less
and a minimum surge dissipation o 450 joules.
The surge suppressor must be electrically rated
or 120 volts AC and 15 amps. There must be a
monitoring light on the surge suppressor to indi-
cate whether it is unctioning properly. Failure to
use a properly unctioning surge suppressor could
result in damage to the control system o the
treadmill. I the control system is damaged, the
walking belt may change speed or stop unexpect-
edly, which may result in a all and serious injury.
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
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.
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.
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 quali ied elec-
trician to determine i the outlet box cover is
grounded be ore using an adapter.
DANGER:Improper connection
o the equipment-grounding conductor can
result in an increased risk o electric shock.
Check with a quali ied electrician or service-
man i you are in doubt as to whether the
product is properly grounded. Do not modi y
the plug provided with the product—i it will
not it the outlet, have a proper outlet
installed by a quali ied electrician.
1
2
Grounded Outlet Box
Grounded Outlet Box
Grounding Plug
Surge Suppressor
Surge Suppressor
Grounding Pin
Adapter
Lug
Metal Screw
Grounded Outlet
Grounding Pin

10
FEATURES OF THE CONSOLE
The advanced console offers an impressive array of
features to help you get the most from your exercise.
When the manual mode of the console is selected, the
speed and incline of the treadmill can be changed with
the touch of a button. As you exercise, the console will
provide continuous exercise feedback. You can even
measure your heart rate using the built-in pulse sensor.
Note: For information about an optional chest pulse
sensor, see page 22.
Four preset workout programs are also offered. Each
program automatically controls the speed and incline
of the treadmill as it guides you through an effective
workout. You can even create your own custom work-
out programs and store them in memory for future use.
The console also features new iFIT.com interactive
technology. Having iFIT.com technology is like having a
personal trainer in your home. Using the included audio
cable, you can connect the treadmill to your home
stereo, portable stereo, computer, or VC and play
special iFIT.com CD and video programs (iFIT.com
CDs and videocassettes are available separately).
iFIT.com CD and video programs automatically control
the speed and incline of the treadmill as a personal
trainer coaches you through every step of your workout.
High-energy music provides added motivation. To pur-
chase iFIT.com CDs or videocassettes, call toll-
ree 1-800-735-0768.
With the treadmill connected to your computer, you
can also go to our Web site at www.iFIT.com and ac-
cess programs directly from the internet. Additional op-
tions are soon to be available. See www.iFIT.com or
more in ormation.
To use the manual mode o the console, follow the
steps beginning on page 11. To use a preset program,
see page 13. To create and use a custom program,
see pages 15 and 16. To use an iFIT.com CD or
video program, see page 19. To use an iFIT.com
program directly rom our Web site, see page 21.
Program Display
Pulse
Sensor Pulse
Sensor
Note: If there is a sheet of clear
plastic on the console, remove it. Clip
Key