ICON Health & Fitness NordicTrack C1650 User manual

nordictrack.com
Model No. NTL11215.2
Serial No.
Write the serial number in the space
above for reference.
CAUTION
Read all precautions and instruc-
tions in this manual before using
this equipment. Save this manual
for future reference.
To register your product and
activate your warranty today,
go to my.nordictrack.com.
For service at any time, go to
nordictrackservice.com.
Or call 1-800-TO-BE-FIT
(1-800-862-3348)
Mon.–Fri. 6 a.m.–6 p.m. MT
Sat. 8 a.m.–12 p.m. MT
Please do not contact the store.
ACTIVATE YOUR
WARRANTY
CUSTOMER CARE
Serial
Number
Decal
USER'S MANUAL

2
WARNING DECAL PLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
IMPORTANT PRECAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
BEFORE YOU BEGIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
PART IDENTIFICATION CHART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
HOW TO USE THE TREADMILL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
HOW TO FOLD AND MOVE THE TREADMILL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
MAINTENANCE AND TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
EXERCISE GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
PART LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
EXPLODED DRAWING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
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, 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
decals may not be shown at actual size.
WARNING DECAL PLACEMENT
TABLE OF CONTENTS
NORDICTRACK and IFIT are registered trademarks of ICON Health & Fitness, Inc. Google Maps is a trademark
of Google Inc. The BLUETOOTH®word mark and logos are registered trademarks of Bluetooth SIG, Inc. and are
used under license. 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 this treadmill are adequately
informed of all warnings and precautions.
2. Before beginning any exercise program,
consult your physician. This is especially
important for persons over age 35 or persons
with pre-existing health problems.
3. 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 use
of the treadmill by someone responsible for
their safety.
4. Use the treadmill only as described in this
manual.
5. The treadmill is intended for home use only.
Do not use the treadmill in any commercial,
rental, or institutional setting.
6. Keep the treadmill indoors, away from mois-
ture and dust. Do not put the treadmill in a
garage or covered patio, or near water.
7. 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.
8. Do not operate the treadmill where aerosol
products are used or where oxygen is being
administered.
9. Keep children under age 13 and pets away
from the treadmill at all times.
10. The treadmill should be used only by per-
sons weighing 325 lbs. (147 kg) or less.
11. Never allow more than one person on the
treadmill at a time.
12. 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.
13. Plug the power cord into a surge suppressor
(not included), and plug the surge suppres-
sor into an appropriate outlet (see page
20). To avoid overloading the circuit, do
not plug other electrical devices, except for
low-power devices such as cell phone char-
gers, into the surge suppressor or into an
outlet on the same circuit.
14. Use only a surge suppressor that meets
all of the specifications described on page
20. To purchase a surge suppressor, see
your local NORDICTRACK dealer, call the
telephone number on the front cover of this
manual, or see your local electronics store.
15. 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
slow, accelerate, or stop unexpectedly, which
may result in a fall and serious injury.
16. Keep the power cord and the surge suppres-
sor away from heated surfaces.
17. 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 36 if the treadmill is not working
properly.)
18. Read, understand, and test the emergency
stop procedure before using the treadmill
(see HOW TO TURN ON THE POWER on
page 22). Always wear the clip while using the
treadmill.
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. ICON assumes no responsibility for personal injury or property damage sus-
tained by or through the use of this product.
IMPORTANT PRECAUTIONS

4
19. Always stand on the foot rails when starting
or stopping the walking belt. Always hold the
handrails while using the treadmill.
20. When a person is walking on the treadmill,
the noise level of the treadmill will increase.
21. Keep fingers, hair, and clothing away from
the moving walking belt.
22. The treadmill is capable of high speeds.
Adjust the speed in small increments to
avoid sudden jumps in speed.
23. The heart rate monitor is not a medical
device. Various factors, including the user’s
movement, may affect the accuracy of heart
rate readings. The heart rate monitor is
intended only as an exercise aid in determin-
ing heart rate trends in general.
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 7 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 9 and HOW TO FOLD AND MOVE
THE TREADMILL on page 35.) 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.
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.
32. IMPORTANT: To satisfy exposure compliance
requirements, the antenna and transmitter
in the console must be at least 8 in. (20 cm)
from all persons and must not be near or
connected to any other antenna or transmit-
ter. The treadmill console contains FCC ID
OMCIABR12.
SAVE THESE INSTRUCTIONS

5

6
all
STANDARD SERVICE PLANS

7
Thank you for selecting the new NORDICTRACK®
C 1650 treadmill. The C 1650 treadmill provides an
impressive selection of features 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
Heart Rate Monitor
Tablet Holder
Console
Key/Clip
Accessory Tray
Power Switch
Walking Belt
Motor Hood
Wheel
Foot Rail
Idler Roller
Adjustment Screws
Platform Cushions
Length: 6 ft. 1 in. (185 cm)
Width: 3 ft. (91 cm)
Power Cord

8
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.
#8 x 3/4"
Screw (2)–12
3/8" Star
Washer (13)–8
5/16" Star
Washer (11)–14
#10 x 3/4"
Screw (9)–2
#8 x 1/2" Silver
Screw (10)–1
#8 x 1/2"
Screw (1)–8
#8 x 5/8" Machine
Screw (38)–4
#10 Star
Washer (5)–2
5/16" x 2 1/2"
Screw (28)–4
3/8" x 2 1/4" Screw (7)–4
3/8" x 1 3/4" Screw (62)–2
3/8" x 1 1/4"
Screw (63)–2

9
• 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 finish 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 8.
• Assembly requires the following tools:
the included hex keys
one Phillips screwdriver
To avoid damaging parts, do not use power tools.
ASSEMBLY
1. Go to my.nordictrack.com on your computer
and register your product.
• activates your warranty
• saves you time if you ever need to contact
Customer Care
• allows us to notify you of upgrades and offers
Note: If you do not have internet access, call
Customer Care (see the front cover of this
manual) and register your product.
1

10
3. Lay the Right Upright (90) near the Base (94).
Press the Grommet (77) into the square hole
(B) in the Right Upright (90). Make sure not to
pinch the ground wire (C).
If there is a screw (D) preattached to the Right
Upright (90), remove and discard it.
Then, attach the ground wire (C) to the Right
Upright (90) with a #8 x 1/2" Silver Screw (10). 94
90
10
90
A
281
77
CB
D
2. Make sure that the power cord is unplugged.
Remove the tie securing the Upright Wire (81) to
the front of the Base (94).
Next, identify the Right Upright (90). Have a sec-
ond person hold the Right Upright near the Base
(94).
See the inset drawing. Tie the wire tie (A) in
the Right Upright (90) securely around the end
of the Upright Wire (81). Then, insert the Upright
Wire into the lower end of the Right Upright as
you pull the other end of the wire tie through the
Right Upright.
94
90
81
A
3

11
4
63
62
25
94
13
13
90
7
13
5. Remove and save the four 5/16" x 3/4"
Screws (4).
Identify the Left and Right Base Covers (82, 83).
Slide the Left Base Cover onto the Left Upright
(89), and slide the Right Base Cover onto the
Right Upright (90). Do not press the Base
Covers into place yet.
82
90
83
5
89
81
4. Hold the Right Upright (90) against the Base
(94). Make sure not to pinch the Upright Wire
(81).
Attach the Right Upright (90) and the Wheel (25)
with two 3/8" x 2 1/4" Screws (7), a 3/8" x 1 1/4"
Screw (63), a 3/8" x 1 3/4" Screw (62), and four
3/8" Star Washers (13) as shown; do not fully
tighten the Screws yet.
Attach the Left Upright (not shown) in the
same way. Note: There are no wires on the left
side.
4
4

12
6. Identify the left handrail assembly (E). Attach
the left handrail assembly to the Left Upright
(89) with two 5/16" x 2 1/2" Screws (28) and two
5/16" Star Washers (11); do not fully tighten
the Screws yet.
Then, remove and discard the indicated
screw (F).
6
89
EF
28
11
7. Insert the Upright Wire (81) into the bottom of
the right handrail assembly (G) and pull it out of
the front as shown.
Attach the right handrail assembly (G) to the
Right Upright (90) with two 5/16" x 2 1/2" Screws
(28) and two 5/16" Star Washers (11). Make
sure not to pinch the Upright Wire (81); do
not fully tighten the Screws yet.
Then, remove and discard the indicated
screw (F).
28
11
G
90
81
7
F

13
8. Tighten four #8 x 3/4" Screws (2) into the left and
right handrail assemblies (E, G) and into the Left
and Right Uprights (89, 90).
8
G
E
89
90
2
2
64
18
92
93
I
9
9. Set the Console Base (64) face down on a soft
surface to avoid scratching the Console Base.
If there are ties (H) securing the Pulse Crossbar
(93) to the Console Base, remove the ties.
Remove and discard the four indicated screws
(I). Then, remove the Pulse Crossbar (93).
Remove and save the four 5/16" x 3/4"
Screws (4) and the six #8 x 3/4" Screws (2).
Then, lift out the two Console Clamps (92) and
the Console Frame (18).
4
4
2
2
2
2
H
H

14
64
27
36
1
1
1
10
10. Identify the Right and Left Trays (27, 36).
Attach the Trays (27, 36) to the Console Base
(64) with eight #8 x 1/2" Screws (1); do not
overtighten the Screws.
Reattach the Console Frame (18) with the
six #8 x 3/4" Screws (2) and the two Console
Clamps (92) that you removed in step 9; do not
overtighten the Screws.
1
18
92
92
2
2
22
11. IMPORTANT: To avoid damaging the Pulse
Crossbar (93), do not use power tools and do
not overtighten the #10 x 3/4" Screws (9).
Orient the Pulse Crossbar (93) as shown. Attach
the Pulse Crossbar to the Handrails (86) with two
#10 x 3/4" Screws (9) and two #10 Star Washers
(5); start both Screws, and then tighten them.
Make sure not to pinch the Upright Wire (81).
Firmly tighten the four 5/16" x 2 1/2" Screws
(28).
11 9
9
5
5
28
28
86
93
86
81

15
12
J
L
K
M
M
A81
81
86
58
93
13. Set the console assembly (J) on the brackets on
the Handrails (86). Make sure not to pinch any
wires.
Attach the console assembly (J) to the brackets
on the Handrails (86) with the four 5/16" x 3/4"
Screws (4) that you removed in step 9 and four
5/16" Star Washers (11); do not fully tighten
the Screws yet.
Insert the excess Upright Wire (81) into the con-
sole assembly. Pull the two ties (L) tight against
the Upright Wire and cut off the ends of the ties.
13
4
4
81
86
11 11
J
L
12. With the help of a second person, hold the con-
sole assembly (J) near the Handrails (86) (only
one side is shown).
Connect the ground wire (K) from the console
assembly (J) to the Console Ground Wire (58)
on the Pulse Crossbar (93).
Next, insert the Upright Wire (81) through the
two indicated looped ties (L) on the console
assembly (J).
See the inset drawing. Connect the Upright
Wire (81) to the console wire (M). The connec-
tors should slide together easily and snap
into place. If they do not, turn one connector
and try again. IF YOU DO NOT CONNECT THE
CONNECTORS PROPERLY, THE CONSOLE
MAY BECOME DAMAGED WHEN YOU TURN
ON THE POWER. Then, remove the wire tie (A)
from the Upright Wire.
86

16
14. Attach the Pulse Crossbar (93) to the console
assembly (J) with four #8 x 3/4" Screws (2); start
all four Screws, and then tighten them.
Then, firmly tighten the four 5/16" x 3/4"
Screws (4).
14
93
44
2 2
J
15. Carefully slide the Upright Crossbar (12)
between the Left and Right Uprights (89, 90).
Attach the Upright Crossbar with the four 5/16" x
3/4" Screws (4) that you removed in step 5 and
four 5/16" Star Washers (11); start all four
Screws, and then tighten them.
15
11 411
90 89
12 4
16. Attach the Tray (31) to the Upright Crossbar
(12) with four #8 x 3/4" Screws (2); start all four
Screws, and then tighten them.
16
2
12
2
31

17
17
17. Note: If the treadmill is assembled on a
smooth surface, it may roll forward in this
step.
Remove the two 5/16" x 3/4" Screws (4) from the
Latch Crossbar (41).
Raise the Frame (56) to the upright position.
Have a second person hold the Frame until
step 19 is completed.
Orient the Latch Crossbar (41) as shown. Make
sure that the “This side toward belt” sticker
(N) is facing the treadmill. Attach the Latch
Crossbar to the brackets (O) on the Frame (56)
with the two 5/16" x 3/4" Screws (4) that you just
removed and two 5/16" Star Washers (11).
56
41 N
O
O
4
4
11
11
94
53
6
34
18
18. Remove the 5/16" Nut (34) and the 5/16" x 1 3/4"
Bolt (6) from the bracket on the Base (94).
Next, orient the Storage Latch (53) as shown.
Attach the lower end of the Storage Latch (53)
to the bracket on the Base (94) with the 5/16" x
1 3/4" Bolt (6) and the 5/16" Nut (34) as shown.
Then, raise the Storage Latch (53) to a vertical
position, and remove the tie (P).
P

18
20. Firmly tighten the four 3/8" x 2 1/4" Screws
(7), the two 3/8" x 1 3/4" Screws (62), and
the two 3/8" x 1 1/4" Screws (63). Note: Do
not overtighten the 3/8" x 1 3/4" Screws; the
Wheels must be able to turn freely.
Next, set the Left Inner Base Cover (99) onto the
lower end of the Left Upright (89). Slide the Left
Base Cover (82) downward and press it onto the
Left Inner Base Cover.
Then, set the Right Inner Base Cover (100) onto
the lower end of the Right Upright (90). Slide the
Right Base Cover (83) downward and press it
onto the Right Inner Base Cover.
99
83
82
62
89
7
7
63
62
100
63
20
90
41
3
56
34
53
19
19. Remove the 5/16" Nut (34) and the 5/16" x 2 1/4"
Bolt (3) from the bracket on the Latch Crossbar
(41).
Align the upper end of the Storage Latch (53)
with the bracket on the Latch Crossbar (41),
and insert the 5/16" x 2 1/4" Bolt (3) through the
bracket and the Storage Latch. This will push a
spacer (Q) out of the Storage Latch; discard
the spacer.
Next, tighten the 5/16" Nut (34) onto the 5/16" x
2 1/4" Bolt (3). Do not overtighten the Nut; the
Storage Latch (53) must be able to pivot.
Then, lower the Frame (56) (see HOW TO
LOWER THE TREADMILL FOR USE on page
35).
Q

19
22. Make sure that all parts are properly tightened before you use the treadmill. If there are sheets of plastic
on the treadmill decals, remove the plastic. To protect the floor or carpet, place a mat under the treadmill. To
avoid damage to the console, keep the treadmill out of direct sunlight. Keep the included hex key in a secure
place; the hex key is used to adjust the walking belt (see pages 37 and 38). Note: Extra hardware may be
included.
21
98
Start First
21. Press the two tabs on the Tablet Holder (98) into
the slots (R) in the console assembly (J).
Attach the Tablet Holder (98) with four #8 x 5/8"
Machine Screws (38). Note: Start the two top
Machine Screws first, and then start the two
bottom Machine Screws. Be careful not to
overtighten the Machine Screws.
IMPORTANT: The Tablet Holder (98) is
designed for use with most full-size tablets.
Do not place any other electronic device or
object in the Tablet Holder.
J
R38

20
HOW TO USE THE TREADMILL
HOW TO CONNECT THE POWER CORD
Use a Surge Suppressor
Your treadmill, like other electronic equipment, can be
damaged by sudden voltage changes in your home’s
power. Voltage surges, spikes, and noise interfer-
ence can result from weather conditions or from other
appliances being turned on or off. To decrease the
risk of damaging the treadmill, always use a surge
suppressor with the treadmill. To purchase a surge
suppressor, see precaution 14 on page 3.
Use only a surge suppressor that is UL 1449 listed as a
transient voltage surge suppressor (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 also be electri-
cally 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
and serious injury to users.
Plug in the Power Cord
The treadmill 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. The treadmill power cord has a plug with a
grounding pin (see drawing 1 on this page).
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. The outlet must be on a
nominal 120-volt circuit capable of carrying 15 or
more amps. 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. IMPORTANT: If the treadmill is connected to
an AFCI-equipped outlet and your circuit breaker
trips repeatedly when the treadmill is used, see the
front cover of this manual to purchase an arc filter.
A temporary
adapter may
be used to
connect the
surge sup-
pressor to
a 2-pole
receptacle
if a properly
grounded
outlet is not
available.
The lug or wire extending from the adapter must
be connected with a metal screw to a permanent
ground such as a properly grounded outlet box cover.
Some 2-pole receptacle outlet box covers are not
grounded. Before using an adapter, contact a quali-
fied electrician to determine whether the outlet box
cover is grounded. The temporary adapter should
be used only until a properly grounded outlet can
be installed by a qualified electrician.
DANGER: Improper connection
of the power cord increases the risk of elec-
tric shock. Do not modify the plug—if it will
not fit an outlet, have a proper outlet installed
by a qualified electrician. If you are unsure
whether the treadmill is properly grounded,
contact a qualified electrician.
1
Surge
Suppressor
Grounding Pin
Grounded Outlet
2
Adapter
2-pole Receptacle
Lug
Grounding Pin
Metal
Screw