ICON Health & Fitness NTL19124.7 User manual

USER’S MANUAL
Model No. NTL19124.7
Serial No.
Write the serial number in the space
above for reference.
REGISTER YOUR
PRODUCT
MEMBER CARE
Serial Number
Decal
CAUTION
Read all precautions and
instructions in this manual before
using this equipment. Keep this
manual for future reference.
nordictrack.com
To register your product and
activate your warranty today, go
to my.nordictrack.com.
For service at any time, go to
my.iFIT.com or scan the QR code.
Please do not contact the store.

2
WARNING DECAL PLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
IMPORTANT PRECAUTIONS..................................................................3
BEFORE YOU BEGIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
PART IDENTIFICATION CHART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
HOW TO PLUG IN THE POWER CORD ........................................................17
HOW TO USE THE TREADMILL ..............................................................18
FCC INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
HOW TO FOLD AND MOVE THE TREADMILL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
MAINTENANCE AND TROUBLESHOOTING.....................................................31
EXERCISE GUIDELINES ....................................................................34
PART LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
EXPLODED DRAWING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
ORDERING REPLACEMENT PARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Cover
LIMITED WARRANTY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Cover
This drawing shows the locations of the warning
decals. If a decal is missing or illegible, see
the front cover of this manual and request a
free replacement decal. Apply the decal in the
location shown. Note: The decals may not be
shown at actual size.
WARNING DECAL PLACEMENT
TABLE OF CONTENTS
NORDICTRACK and IFIT are registered trademarks of iFIT Inc. The Bluetooth®word mark and logos are regis-
tered trademarks of Bluetooth SIG, Inc. and are used under license. Google Maps is a trademark of Google LLC.
Wi-Fi is a registered trademark of Wi-Fi Alliance. WPA and WPA2 are trademarks of Wi-Fi Alliance.

3
1. It is the responsibility of the owner to ensure
that all users of the treadmill are adequately
informed of all warnings and precautions.
2. Keep children under age 16 and pets away
from the treadmill at all times.
3. Consult your health care provider before
beginning any exercise program. This is
especially important for persons over age 35
or persons with pre-existing health problems.
4. Consult your health care provider before
beginning or continuing any exercise
program during pregnancy. Use the treadmill
only as authorized by your health care
provider.
5. The treadmill is not intended for use by
persons with reduced physical, sensory, or
mental capabilities or lack of experience and
knowledge, unless they have been given
supervision or instruction concerning the
use of the treadmill by someone responsible
for their safety.
6. Use the treadmill only as described in this
manual.
7. The treadmill is intended for home use only.
Do not use the treadmill in any commercial,
rental, or institutional setting.
8. Keep the treadmill indoors, away from mois-
ture and dust. Do not put the treadmill in a
garage or covered patio, or near water.
9. Place the treadmill on a level surface, with
at least 8 ft. (2.4 m) of clearance behind it
and 2 ft. (0.6 m) on each side. Do not place
the treadmill on any surface that blocks air
openings. To protect the floor or carpet from
damage, place a mat under the treadmill.
10. Do not operate the treadmill where aerosol
products are used or where oxygen is being
administered.
11. The treadmill should be used only by per-
sons weighing 300 lbs. (135 kg) or less.
12. Never allow more than one person on the
treadmill at a time.
13. Wear appropriate exercise clothes while
using the treadmill. Do not wear loose
clothes that could become caught in the
treadmill. Athletic support clothes are recom-
mended for both men and women. Always
wear athletic shoes. Never use the treadmill
with bare feet, wearing only stockings, or in
sandals.
14. Plug the power cord into a surge suppressor
(not included), and plug the surge suppres-
sor into an appropriate outlet (see page 17).
To avoid overloading the circuit, do not plug
other electrical devices, except for low-power
devices such as cell phone chargers, into
the surge suppressor or into an outlet on the
same circuit.
15. Use only a surge suppressor that meets all of
the specifications described on page 17. To
purchase a surge suppressor, see your local
NORDICTRACK dealer, see the front cover
of this manual, or see your local electronics
store.
16. Failure to use a properly functioning surge
suppressor could result in damage to the
control system of the incline trainer. If the
control system is damaged, the walking belt
may slow, accelerate, or stop unexpectedly,
which may result in a fall and serious injury.
17. Keep the power cord away from heated
surfaces.
18. 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
MAINTENANCE AND TROUBLESHOOTING
on page 31 if the treadmill is not working
properly.)
WARNING: To reduce the risk of burns, fire, electric shock, or injury to persons, read
all important precautions and instructions in this manual and all warnings on your treadmill before
using your treadmill. iFIT assumes no responsibility for personal injury or property damage sus-
tained by or through the use of this product.
IMPORTANT PRECAUTIONS

4
19. Read, understand, and test the emergency
stop procedure before using the treadmill
(see HOW TO TURN ON THE CONSOLE on
page 19). Always wear the clip while using the
treadmill.
20. Be careful when mounting and dismounting
the treadmill. Always stand on the foot rails
when starting or stopping the walking belt.
Always hold the handrails while using the
treadmill.
21. When a person is walking on the treadmill,
the noise level of the treadmill will increase.
22. Keep fingers, hair, and clothing away from
the moving walking belt.
23. The treadmill is capable of high speeds.
Adjust the speed in small increments to
avoid sudden jumps in speed.
24. Never leave the treadmill unattended while
it is running. Always remove the key, press
the power switch into the off position (see
the drawing on page 6 for the location of the
power switch), and unplug the power cord
when the treadmill is not in use.
25. Do not attempt to move the treadmill until
it is properly assembled. (See ASSEMBLY
on page 8 and HOW TO FOLD AND MOVE
THE TREADMILL on page 30.) You must be
able to safely lift 45 lbs. (20 kg) to move the
treadmill.
26. When folding or moving the treadmill, make
sure that the storage latch is holding the
frame securely in the storage position. Do
not operate the treadmill while it is folded.
27. Do not change the incline of the treadmill by
placing objects under the treadmill.
28. Never insert any object into any opening on
the treadmill.
29. Inspect and properly tighten all parts each
time the treadmill is used. Replace any worn
parts immediately. Use only manufacturer-
supplied parts.
30. DANGER: Always unplug the power
cord immediately after use, before clean-
ing the treadmill, and before performing the
maintenance and adjustment procedures
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 ser-
vice representative only.
31. Over exercising may result in serious injury
or death. If you feel faint, if you become short
of breath, or if you experience pain while
exercising, stop immediately and cool down.
SAVE THESE INSTRUCTIONS

5
all
STANDARD SERVICE PLANS

6
Thank you for selecting the new NORDICTRACK®
COMMERCIAL 2450 treadmill. The COMMERCIAL
2450 treadmill provides an impressive selection of fea-
tures designed to make your workouts at home more
effective and enjoyable.
For your benefit, read this manual carefully before
you use the treadmill. If you have questions 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 contacting us. The
model number and the location of the serial number
decal are shown on the front cover of this manual.
Before reading further, please familiarize yourself with
the parts that are labeled in the drawing below.
BEFORE YOU BEGIN
Handrail
Console
Key/Clip
Accessory Tray
Power Switch
Walking Belt
Motor Hood
Wheel
Foot Rail
Idler Roller Screws
Platform Cushions
Power Cord
Fan
Length: 6 ft. 7 in. (199 cm)
Width: 3 ft. 0 in. (90 cm)

7
PART IDENTIFICATION CHART
Use the drawings below to identify small parts used for assembly. The number in parentheses below each draw-
ing is the key number of the part, from the PART LIST near the end of this manual. The number following the key
number is the quantity used for assembly. Note: If a part is not in the hardware kit, check to see whether it is
preattached. Extra parts may be included.
3/8" Star
Washer (8)–12
5/16" Star
Washer (5)–2
3/8" x 2 3/4" Screw (40)–4
3/8" x 1 1/4"
Screw (1)–8
Ground
Screw (3)–1
#8 x 3/4"
Screw (7)–1
M4 x 20mm
Screw (4)–2
M6 x 25mm
Screw (6)–4

8
ASSEMBLY
1
1. Go to my.nordictrack.com and register your
product.
• documents your ownership
• activates your warranty
• ensures priority customer support if assistance
is ever needed
• Assembly requires two persons.
• Place all parts in a cleared area and remove the
packing materials. Do not dispose of the packing
materials until you nish all assembly steps.
• After shipping, there may be an oily substance
on the exterior of the treadmill. This is normal. If
there is an oily substance on the treadmill, wipe
it off with a soft cloth and a mild, non-abrasive
cleaner.
• Left parts are marked “L” or “Left” and right parts
are marked “R” or “Right.”
• To identify small parts, see page 7.
• Assembly requires the included tools and the
following tools:
one Phillips screwdriver
one adjustable wrench
Note: One or more of the included tools may be
needed to make adjustments in the future. To
avoid damaging parts, do not use power tools for
assembly or adjustment.

9
3. Make sure that the power cord is unplugged.
Identify the Right Upright (94), and lay it near the
Upright Base (101) as shown.
Next, connect the Belly Pan Wire (80) to the
Upright Wire (92) in the Right Upright (94). For
your treadmill to function properly, make sure
to connect the wires as described in step 2.
Next, insert the Wires (80, 92) into the indicated
square hole (A) in the Right Upright (94), and
then press the Grommet (81) into the square
hole. See the inset drawing. To make insertion
easier, insert the ear (P) on the Grommet into the
square hole first.
Then, remove and discard the indicated screw
(B), and attach the ground wire (C) to the Right
Upright (94) with a Ground Screw (3).
2. IMPORTANT: You will connect wires in one or
more of the following steps. For your tread-
mill to function properly, connect the wires as
described below. Note: The actual wires may
look different from the wires shown.
First, firmly push the wires (V) into each connec-
tor (W, X) to make sure that the wires are fully
seated.
Next, turn the wires so that the latch (Y) on one
connector (W) is on the same side as the catch
(Z) on the other connector (X). (Note: If there are
red dots on the connectors, turn the connectors
so that the red dots are on the same side.) Then,
slide the connectors together; the connectors
should slide together easily and snap into
place with an audible click.
Then, pull on the connectors (W, X) to make
sure that they are connected; do not pull on the
wires (V). To see a video about connecting
wires, scan the QR code or go to my.iFIT.com.
V
W
X
Y
Z
V
2
3
C
80
81
94
92
B
A
101
P
81
3

10
5. Do not pinch the Wires (91, 92) during this
step. Have a second person hold the handrail
assembly (E) near the Left and Right Uprights
(93, 94) as shown.
See the inset drawing. Remove the two ties (D)
securing the Handrail Wire (91) and the Upright
Wire (92).
Next, have the second person hold the handrail
assembly (E) on the Left and Right Uprights
(93, 94). Attach the handrail assembly with four
3/8" x 2 3/4" Screws (40) and four 3/8" Star
Washers (8); start all four Screws, and then
tighten them.
4. Do not to pinch the Belly Pan Wire (80)
during this step. Have a second person hold
the Right Upright (94) against the Upright Base
(101).
Insert two 3/8" x 1 1/4" Screws (1) with two 3/8"
Star Washers (8) into the top of the bracket on
the Right Upright (94), and partially tighten the
Screws into the Upright Base (101); do not fully
tighten the Screws yet.
Finish attaching the Right Upright (94) with
two additional 3/8" x 1 1/4" Screws (1) and two
additional 3/8" Star Washers (8); do not fully
tighten the Screws yet.
Attach the Left Upright (not shown) in the
same way. Note: There is not a wire on the left
side.
4
101
94
1
1
1
8
80
8
8
8
1
5
E
40
8
94
8
93
40
91
92
D
D