Write the serial number in the
space above for reference.
Serial Number
Decal
QUESTIONS?
As a manufacturer, we are committed to providing complete customer
satisfaction. If you have questions,
or if there are missing parts, please
contact us:
This drawing shows the location(s) of the
warning decal(s). 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 decal(s) may
not be shown at actual size.
PROFORM is a registered trademark of ICON IP, Inc.
2
Page 3
IMPORTANT PRECAUTIONS
WARNING: To reduce the risk of serious injury, read all important precautions and
instructions in this manual and all warnings on your exercise cycle before using your exercise
cycle. ICON assumes no responsibility for personal injury or property damage sustained by or
hrough the use of this product.
t
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 exercise cycle are adequately informed of all precautions.
3. Your exercise cycle is intended for home use
only. Do not use your exercise cycle in a
commercial, rental, or institutional setting.
4. Keep your exercise cycle indoors, away from
moisture and dust. Place your exercise cycle
on a level surface, with a mat beneath it to
protect the floor or carpet. Make sure that
there is enough clearance around your exercise cycle to mount, dismount, and use it.
5. Inspect and properly tighten all parts regularly. Replace any worn parts immediately.
6. Keep children under age 12 and pets away
from your exercise cycle at all times.
8. The pulse sensor is not a medical device.
Various factors, including the user's movement, 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.
9. Wear appropriate exercise clothes while
exercising; do not wear loose clothes that
could become caught on your exercise
cycle. Always wear athletic shoes for foot
protection while exercising.
10. Keep your back straight while using your
exercise cycle; do not arch your back.
11. When you stop exercising, allow the pedals
to slowly come to a stop.
12. If you feel pain or dizziness while exercising,
stop immediately and cool down.
13. Use your exercise cycle only as described in
this manual.
7. Your exercise cycle should not be used by
persons weighing more than 250 lbs.
(113 kg).
3
Page 4
BEFORE YOU BEGIN
ongratulations for selecting the new PROFORM
C
ZLX exercise cycle. Cycling is one of the most effective exercises for increasing cardiovascular fitness,
building endurance, and toning the body. The 180 ZLX
xercise cycle offers a selection of features designed
e
to let you enjoy this healthful exercise in the convenience and privacy of your home.
For your benefit, read this manual carefully before
you use the exercise cycle. If you have questions
after reading this manual, please see the front cover
Handlebar
Console
®
80
1
f this manual. To help us assist you, note the product
o
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
anual.
m
Before reading further, please review the drawing
below and familiarize yourself with the labeled parts.
Pulse Sensor
Seat
Seat Knob
Seat Post Knob
Leveling Cap
Pivot Handle
Resistance Knob
Pedal/Strap
4
Page 5
M8 Split
Washer (42)–3
M4 x 15mm
Screw (48)–5
M8 x 16mm Patch
Screw (34)–3
M10 x 70mm Patch Screw (33)–2
M8 x 60mm Patch Screw (30)–4
ASSEMBLY
Assembly requires two persons. Place all parts of the exercise cycle in a cleared area and remove the pack-
ing 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 pliers.
Use the drawings below to identify the small parts used in 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 second number is
the quantity needed for assembly. Note: Some small parts may have been preassembled. If a part is not in
the hardware kit, check to see if it has been preassembled.
5
Page 6
1.
To make assembly easier, read the
information on page 5 before you begin
ssembling the exercise cycle.
a
Insert the Rear Stabilizer (6) into the Frame (1).
ttach the Rear Stabilizer with four M8 x 60mm
A
Patch Screws (30).
1
1
6
30
2. Orient the Front Stabilizer (2) so that the large
holes face the Frame (1). Attach the Front
Stabilizer to the Frame with two M10 x 70mm
Patch Screws (33).
2
33
1
Large
2
Holes
6
Page 7
3. While another person holds the Upright (13)
near the Frame (1), connect the Extension Wire
(23) to the Reed Switch Wire (39). Next, con-
ect the Resistance Cable (19) to the Lower
n
Cable (29) in the following way:
• See drawing A. Pull upward on the metal
bracket on the Lower Cable (29), and insert
the tip of the Resistance Cable (19) into the
wire clip inside the metal bracket as shown.
3
• See drawing B. Firmly pull the Resistance
Cable (19) upward and slide it into the top of
the metal bracket as shown.
• See drawing C. Using pliers, squeeze the
prongs on the upper end of the metal bracket
together.
Push the Wires (23, 39) and the Cables (19, 29)
downward into the Frame (1).
Tip: Do not pinch the wires and cables. Insert
the Upright (13) into the Frame (1). Attach the
Upright with three M8 x 16mm Patch Screws
(34) and three M8 Split Washers (42).
13
19
29
34
42
A
Metal
Bracket
19
39
1
B
Do not pinch the
wires and cables
23
34
42
19
C
Metal
Bracket
29
29
7
Page 8
4. While another person holds the Handlebar (50)
near the Upright (13), insert the Pulse Wires
(59) into the Upright and pull them upward out
f the top of the Upright.
o
ip: Do not pinch the wires. Attach the
T
Handlebar (50) to the Upright (13) with the Pivot
Clamp (54), the Rear Cover (3), and the Pivot
Handle (55).
Note: The Pivot Handle (55) functions like a
ratchet. Turn the Pivot Handle clockwise, pull it
away from the Upright (13), turn it counterclockwise, push it toward the Upright, and then turn it
clockwise again. Repeat this process until the
Pivot Handle is tight.
Attach the Rear Cover (3) to the Upright (13)
with an M4 x 15mm Screw (48).
4
3
1
59
54
3
50
55
48
Do not pinch
the wires
5. The Console (16) requires four AA batteries (not
included); alkaline batteries are recommended.
IMPORTANT: If the Console has been
exposed to cold temperatures, allow it to
warm to room temperature before inserting
batteries. Otherwise, you may damage the
console displays or other electronic components. Remove the screw, remove the battery
cover, and insert the batteries into the battery
compartment. Then, reattach the battery cover.
Make sure to orient the batteries as shown
by the diagram inside the battery compartment.
5
Screw
16
Battery
Cover
Batteries
8
Page 9
6. While another person holds the Console (16)
near the Upright (13), connect the console wire
to the Extension Wire (23). Next, connect the
onsole pulse wires to the Pulse Wires (59).
c
Then, connect the console ground wire to the
round wire on the Upright (13).
g
6
16
Pulse Wires
Insert the excess wire downward into the
Upright (13).
Tip: Avoid pinching the wires. Attach the
Console (16) to the Upright (13) with four M4 x
15mm Screws (48).
7. Loosen and remove the Seat Knob (56) from
the Seat Carriage (58), which is located on the
underside of the Seat (12).
See the inset drawing. Look underneath the
Seat (12) and locate the Seat Carriage (58).
Next, locate the Seat Block (57) inside the Seat
Carriage.
Set the Seat Carriage (58) in the bracket on the
Seat Post (5). Next, insert the Seat Knob (56)
upward through the bracket on the Seat Post
into the hole in the Seat Block (57). Then, tighten the Seat Knob.
7
12
Ground Wires
9
5
13
48
12
Console Wire
23
58
5
57
56
58
57
9
Page 10
8. Loosen and remove the Seat Post Knob (9)
from the Frame (1).
nsert the Seat Post (5) into the Frame (1).
I
Adjust the Seat Post to the desired height and
nsert the Seat Post Knob (9) through the indi-
i
cated hole in the Frame into one of the
adjustment holes in the Seat Post.
8
Tighten the Seat Post Knob (9). Make sure that
the Seat Post Knob is firmly engaged in one
of the adjustment holes in the Seat Post (5).
9. Identify the Left Pedal (24), which is marked
with an “L.” Using an adjustable wrench, firmlytighten the Left Pedal counterclockwise into the
left arm of the Crank (21).
Tighten the Right Pedal (not shown) clockwise
into the right arm of the Crank (not shown).
IMPORTANT: Tighten both pedals as firmly
as possible. After using the exercise cycle
for one week, retighten the pedals. For best
performance, keep the pedals tightened.
Adjustment
Holes
1
9
Strap
24
Tab
5
Hole
9
21
Adjust the strap on the Left Pedal (24) to the
desired position, and press the end of the strap
onto the tab on the side of the Left Pedal.
Adjust the strap on the Right Pedal (not
shown) in the same way.
10. Make sure that all parts are properly tightened before you use the exercise cycle. Note: After assembly
is completed, some extra parts may be left over. Place a mat beneath the exercise cycle to protect the floor.
10
Page 11
HOW TO USE THE EXERCISE CYCLE
OW TO ADJUST THE SEAT POST
H
or effective exer-
F
cise, the seat
should be at the
proper height. As
you pedal, there
should be a slight
bend in your knees
when the pedals
are in the lowest
position. To adjust
the height of the
seat, first loosen
and remove the
seat post knob.
Next, slide the seat
post upward or
downward and
align one of the adjustment holes in the seat post with
the indicated hole in the frame. Insert the seat post
knob into the frame and the seat post, and then tighten the seat post knob. Make sure that the seat post
knob is inserted through one of the adjustment
holes in the seat post.
HOW TO ADJUST THE SEAT
To adjust the horizontal position of
the seat, loosen the
seat knob under
the seat, slide the
seat forward or
backward to the
desired position,
and then retighten
the seat knob.
Seat
Seat Post
Hole
Seat Post
Knob
Seat
Seat Knob
OW TO ADJUST THE PEDALING RESISTANCE
H
o increase the
T
resistance of the
pedals, turn the
resistance knob
clockwise; to
decrease the resistance, turn the knob
counterclockwise.
IMPORTANT: Stop
turning the knob
when turning
becomes difficult,
or damage may
result.
HOW TO ADJUST THE ANGLE OF THE
HANDLEBAR
To adjust the angle
of the handlebar,
loosen the pivot
handle, rotate the
handlebar to the
desired angle, and
then retighten the
pivot handle. Note:
The pivot handle
functions like a
ratchet. Turn the
pivot handle clockwise, pull it away
from the upright, turn it counterclockwise, push it
toward the upright, and then turn it clockwise again.
Repeat this process until the pivot handle is tight.
Resistance
Knob
Pivot
Handle
HOW TO LEVEL THE EXERCISE CYCLE
If the exercise cycle
rocks on your floor
during use, turn
one or both of the
leveling caps until
the rocking motion
is eliminated.
Leveling
Caps
11
Page 12
HOW TO USE THE EXERCISE CYCLE
CONSOLE DIAGRAM
On/Reset
Button
Display
Button
Workout Select
Button
FEATURES OF THE CONSOLE
The console offers a selection of features designed to
make your workouts more effective. As you pedal, the
console will provide continuous exercise feedback.
You can even measure your heart rate using the
handgrip pulse sensor.
The console also offers two pace workouts that
prompt you to vary your pedaling pace while guiding
you through an effective exercise session.
To use the manual mode, see page 13. To use a
pace workout, see page 15.
Before using the console, make sure that batteries are
installed (see assembly step 5 on page 8). If there is a
sheet of clear plastic on the display, remove the plastic.
12
Page 13
HOW TO USE THE MANUAL MODE
Note: The buttons on the console are located on the
ots next to the text (see the drawing on page 12).
d
Make sure to press the dots when you are instructed
o press a button.
t
1. Turn on the console.
To turn on the console, press the On/Reset button
or begin pedaling. The display will light and the
console will be ready for use.
2. Select the manual mode.
When you turn on
the console, the
manual mode will
be selected. If
you have selected
a pace workout,
reselect the manual mode by
pressing the
Workout Select
button repeatedly
until zeros appear in the display.
3. Begin pedaling and change the resistance of
the pedals as desired.
As you pedal, adjust the resistance of the pedals
as desired by turning the resistance knob.
4. Follow your progress with the display.
Indicators
Indicators
Time—This mode shows the elapsed time. Note:
When a pace workout is selected, the display
shows the time remaining in the workout instead of
he elapsed time.
t
istance—This mode shows the distance you
D
have pedaled, in miles or kilometers.
Calories—This mode shows the approximate
number of calories you have burned.
Pulse—This mode shows your heart rate when
you use the handgrip pulse sensor.
Speed—This mode shows your pedaling speed, in
miles per hour (mph) or kilometers per hour
(km/h), and in revolutions per minute (rpm).
Scan—This mode shows alternating time and distance, calories and pulse, and speed information.
Note: The pulse information will appear only when
you are using the pulse sensor.
When you turn on the console, the scan mode will
be selected automatically. One indicator will
appear below the word SCAN to show that the
scan mode is selected, and other indicators will
show which information is currently displayed (see
the drawing at the left). Note: If you have selected
a different mode, press the Display button repeatedly to reselect the scan mode.
Press the Display button repeatedly to view the
following exercise information for continuous display:
The display can show the following workout information:
RPM Meter—The
RPM meter on the
right side of the
display provides a
visual representation of your
approximate pedaling pace in
revolutions per
minute (rpm). As
you increase or decrease your pedaling pace, indicators will appear or disappear in the RPM meter.
RPM Meter
• Time and speed in miles per hour or kilometers
per hour
• Distance and speed in revolutions per minute
(rpm)
The indicators will show which mode is selected.
Make sure that there is not an indicator below the
word SCAN.
13
Page 14
Note: The console can show
speed and dis-
ance in either
t
miles or kilome-
ers. The letters
t
MPH or Km/H will
appear in the display to show
which unit of measurement is selected. To change
the unit of measurement, hold down the On/Reset
button for a few seconds. An “E” for English miles
or an “M” for metric kilometers will appear in the
display. Press the Display button to change the
unit of measurement. Then, press the On/Reset
button to save your selection. Note: When the batteries are replaced, it may be necessary to
reselect the desired unit of measurement.
To reset the display, press the On/Reset button.
When you hold
the handgrip pulse
sensor, a small
eart symbol will
h
appear in the dis-
lay. Then, when
p
your pulse is
detected, your
heart rate will be
shown in the display next to the heart symbol. For
the most accurate heart rate reading, hold the contacts for at least 15 seconds.
If your heart rate is not shown, make sure that
your hands are positioned as described. Be careful not to move your hands excessively or to
squeeze the metal contacts tightly. For optimal
performance, clean the metal contacts using a soft
cloth; never use alcohol, abrasives, or chemi-
cals to clean the contacts.
To pause the console, stop pedaling. If the time is
displayed, it will flash in the display. To continue
your workout, simply resume pedaling.
5. Measure your heart rate if desired.
If there are
sheets of clear
plastic on the
metal contacts
on the handgrip
pulse sensor,
remove the plastic. In addition,
make sure that
your hands are
clean. To mea-
sure your heart
rate, hold the
handgrip pulse
sensor with your palms resting against the metal
contacts. Avoid moving your hands or gripping
the contacts tightly.
Contacts
6. When you are finished exercising, the console
will turn off automatically.
If the pedals do not move for a few seconds, the
console will pause.
If the pedals do not move for a few minutes, the
console will turn off and the display will be reset.
14
Page 15
HOW TO USE A PACE WORKOUT
1. Turn on the console.
To turn on the console, press the On/Reset button
r begin pedaling. The display will light and the
o
console will be ready for use.
2. Select a pace workout.
To select a pace
workout, press
the Workout
Select button
repeatedly until
P1 or P2 appears
in the display.
3. Begin pedaling to start the workout.
Each workout consists of 30 one-minute periods.
One target pace is programmed for each period.
Note: The same target pace may be programmed
for consecutive periods.
The target pace
for the workout
will be shown by
the target pace
indicator in the
display. The RPM
meter will show
your actual pedaling pace.
Target Pace Indicator
RPM Meter
As the target pace indicator changes in height during the workout, adjust your pedaling pace so that
both indicators are the same height. If your pedal-
ng pace is slower than the current target pace
i
setting, an upward arrow will appear next to the
PM meter to prompt you to increase your pace; if
R
your pace is faster than the target pace, a downward arrow will prompt you to decrease your pace.
IMPORTANT: The target pace settings for the
workout are intended only to provide a goal.
Your actual pace may be slower than the target
pace settings. Make sure to pedal at a pace
that is comfortable for you.
During the workout, adjust the resistance of the
pedals as desired by turning the resistance knob.
The display will show the time remaining in the
workout. If you continue exercising after the workout is completed, the display will continue to show
exercise feedback.
4. Follow your progress with the display.
See step 4 on page 13.
5. Measure your heart rate if desired.
See step 5 on page 14.
6.
When you are finished exercising, the console
will turn off automatically.
See step 6 on page 14.
15
Page 16
MAINTENANCE AND TROUBLESHOOTING
Inspect and tighten all parts of the exercise cycle regularly. Replace any worn parts immediately.
To clean the exercise cycle, use a damp cloth and a
small amount of mild detergent. IMPORTANT: To
avoid damage to the console, keep liquids away
from the console and keep the console out of
direct sunlight.
CONSOLE TROUBLESHOOTING
If the console display becomes dim, the batteries
should be replaced; most console problems are the
result of low batteries. To replace the batteries, see
assembly step 5 on page 8. If the handgrip pulse sensor does not function properly, see step 5 on page 14.
HOW TO ADJUST THE REED SWITCH
If the console does not display correct feedback, the
reed switch should be adjusted. To adjust the reed
switch, the left pedal and the left shield must be
removed.
Using an adjustable wrench, turn the left pedal clockwise and remove it. Next, remove all of the screws
from both shields; there are two sizes of screws in
the shields—note which size of screw you remove
from each hole. Then, carefully remove the left shield.
When the Reed Switch is correctly adjusted, reattach
the shields and the left pedal.
HOW TO ADJUST THE BELT
If you can feel the pedals slip while you are pedaling,
even when the resistance is at the highest level, the
belt may need to be adjusted. To adjust the belt, the
pedals and the shields must be removed.
Use an adjustable wrench to remove the pedals. To
remove the left pedal, turn the left pedal clockwise; to
remove the right pedal, turn the right pedal counterclockwise.
Next, remove all of the screws from both shields; there
are two sizes of screws in the shields—note which
size of screw you remove from each hole. Then,
carefully remove the shields.
43
35
37
38
39
47
Next, turn the resistance knob to the lowest setting.
With the left shield removed, locate the Reed Switch
(39). Turn the Crank (21) until a Magnet (38) is
aligned with the Reed Switch. Loosen, but do not
remove, the M5 x 15mm Screw (47). Slide the Reed
Switch slightly closer to or away from the Magnet, and
then retighten the Screw. Turn the Crank for a
moment. Repeat until the console displays correct
feedback.
21
32
27
Next, loosen the 3/8" Nut (27) and the Flywheel Nut
(43), which are located on each side of the Flywheel
(37). Then, tighten the M6 Locknuts (32), one on each
side of the Flywheel, until the Belt (35) is properly
tightened.
Finally, tighten the 3/8" Nut (27) and the Flywheel Nut
(43) and reattach the shields and the pedals.
16
Page 17
EXERCISE GUIDELINES
WARNING: B
this or any exercise workout, consult your
physician. This is especially important for
persons over the age of 35 or persons with
pre-existing health problems.
The pulse sensor is not a medical device.
Various factors 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.
These guidelines will help you to plan your exercise
workout. For detailed exercise information, obtain a
reputable book or consult your physician. Remember,
proper nutrition and adequate rest are essential for
successful results.
efore beginning
Burning Fat—To burn fat effectively, you must exer-
cise at a low intensity level for a sustained period of
time. During the first few minutes of exercise, your
body uses carbohydrate calories for energy. Only after
the first few minutes of exercise does your body begin
to use stored fat calories for energy. If your goal is to
burn fat, adjust the intensity of your exercise until your
heart rate is near the lowest number in your training
zone. For maximum fat burning, exercise with your
heart rate near the middle number in your training
zone.
Aerobic Exercise—If your goal is to strengthen your
cardiovascular system, you must perform aerobic
exercise, which is activity that requires large amounts
of oxygen for prolonged periods of time. For aerobic
exercise, adjust the intensity of your exercise until
your heart rate is near the highest number in your
training zone.
EXERCISE INTENSITY
Whether your goal is to burn fat or to strengthen your
cardiovascular system, exercising at the proper intensity is the key to achieving results. You can use your
heart rate as a guide to find the proper intensity level.
The chart below shows recommended heart rates for
fat burning and aerobic exercise.
To find the proper intensity level, find your age at the
bottom of the chart (ages are rounded off to the nearest ten years). The three numbers listed above your
age define your “training zone.” The lowest number is
the heart rate for fat burning, the middle number is the
heart rate for maximum fat burning, and the highest
number is the heart rate for aerobic exercise.
WORKOUT GUIDELINES
Warming Up—Start with 5 to 10 minutes of stretching
and light exercise. A warm-up increases your body
temperature, heart rate, and circulation in preparation
for exercise.
Training Zone Exercise—Exercise for 20 to 30 minutes with your heart rate in your training zone. (During
the first few weeks of your exercise workout, do not
keep your heart rate in your training zone for longer
than 20 minutes.) Breathe regularly and deeply as you
exercise–never hold your breath.
Cooling Down—Finish with 5 to 10 minutes of
stretching. Stretching increases the flexibility of your
muscles and helps to prevent post-exercise problems.
EXERCISE FREQUENCY
To maintain or improve your condition, complete three
workouts each week, with at least one day of rest
between workouts. After a few months of regular exercise, you may complete up to five workouts each
week, if desired. Remember, the key to success is to
make exercise a regular and enjoyable part of your
everyday life.
17
Page 18
PART LIST—Model No. PFEVEX71908.0R0808A
Key No. Qty.DescriptionKey No. Qty.Description
11Frame
21Front Stabilizer
31Rear Cover
4
51Seat Post
61Rear Stabilizer
72Handlebar Cap
82Leveling Cap
91Seat Post Knob
104M8 Locknut
111Idler
121Seat
131Upright
141Left Front Cover
151Right Front Cover
161Console
171Left Shield
181Right Shield
191Resistance Control/Cable
201Seat Post Bushing
211Crank/Pulley
221Reed Switch Clamp
231Extension Wire
241Left Pedal/Strap
251Spring
261Right Pedal/Strap
2713/8" Nut
282U-bracket
291Lower Cable
304M8 x 60mm Patch Screw
312Eyebolt
322M6 Locknut
332M10 x 70mm Patch Screw
2Front Stabilizer Cap
343M8 x 16mm Patch Screw
351Belt
361Crank Bearing Set
71Flywheel
3
382Magnet
391Reed Switch/Wire
401M8 x 20mm Bolt
417M4 x 25mm Screw
427M8 Split Washer
433Flywheel Nut
441M5 x 55mm Button Screw
451M8 Washer
468M4 x 15mm Button Screw
471M5 x 15mm Screw
489M4 x 15mm Screw
491M8 Locknut
501Handlebar
512Pulse Sensor
522Sensor Screw
532Handlebar Foam
541Pivot Clamp
551Pivot Handle
561Seat Knob
571Seat Block
581Seat Carriage
592Pulse Wire
601Ground Wire
612Seat Carriage Cap
621M4 x 5mm Screw
631Frame Bushing
641M4 x 12mm Screw
*–Userʼs Manual
*–Assembly Tool
Note: Specifications are subject to change without notice. See the back cover of this manual for information
about ordering replacement parts. *These parts are not illustrated.
18
Page 19
7
1
5
1
6
34
42
13
19
17
41
18
35
2
4
30
29
9
31
32
37
38
28
31
32
28
11
1
33
46
22
39
20
5
12
21
24
26
36
34
42
48
8
27
6
14
43
23
47
41
46
46
4
8
44
43
43
45
25
49
40
10
10
42
42
42
10
50
51
53
54
55
56
57
58
59
60
61
38
3
48
48
48
62
51
52
52
48
41
46
46
41
61
63
64
EXPLODED DRAWING—Model No. PFEVEX71908.0R0808A
19
Page 20
ORDERING REPLACEMENT PARTS
To order replacement parts, please see the front cover of this manual. To help us assist you, be prepared to
provide the following information when contacting us:
• the model number and serial number of the product (see the front cover of this manual)
• the name of the product (see the front cover of this manual)
• the key number and description of the replacement part(s) (see the PART LIST and the EXPLODED
DRAWING near the end of this manual)