CT900 TREADMILL
OWNER’S MANUAL
Spirit Fitness
www.spirittness.com
2
Spirit Fitness
Congratulations on your new treadmill and welcome to the Spirit Fitness family!
Thank you for your purchase of this quality treadmill from Spirit Fitness. Your new treadmill was
manufactured by one of the leading tness manufacturers in the world and is backed by one of the
most comprehensive warranties available. Through your dealer, Spirit Fitness will do all we can to
make your ownership experience as pleasant as possible for many years to come. If not purchased
direct from Spirit Fitness, the local dealership where you purchased this treadmill is your administrator
for all Spirit Fitness warranty and service needs. Their responsibility is to provide you with the technical
knowledge and service personnel to make your experience more informed and any difculties easier
to remedy.
Please take a moment at this time to record the name of the dealer, their telephone number, and the
date of purchase below to make any future, needed contact easy. We appreciate your support and we
will always remember that you are the reason that we are in business.
Yours in Health,
Spirit Fitness
NAME OF DEALER _____________________________________
DEALER PHONE # _____________________________________
PURCHASE DATE _____________________________________
3
www.spirittness.com
IMPORTANT SAFETY
INSTRUCTIONS
DANGER —To reduce the risk of electric shock,
always unplug this treadmill from the electrical outlet
immediately after using and before cleaning.
WARNING
To reduce the risk of burns, re electric shock, or
injury to persons:
• Before beginning this or any exercise program, consult
a physician. This is especially important for persons
over the age of 35 or persons with pre-existing health
conditions.
• Keep children away from the treadmill. There are
obvious pinch points and other caution areas that can
cause harm.
• Keep hands away from all moving parts.
• Never drop or insert any object into any openings.
• Do not use outdoors.
• Do not attempt to use your treadmill for any purpose
other than for the purpose it is intended.
• The hand pulse sensors are not medical devices.
Various factors, including the user’s movement, may
affect the accuracy of heart rate readings. The
pulse sensors are intended only as exercise aids in
determining heart rate trends in general.
• Wear proper shoes. High heels, dress shoes, sandals or
bare feet are not suitable for use on your elliptical. Quality
athletic shoes are recommended to avoid leg fatigue.
• Maximum User Weight: 450 lbs,
• This appliance 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 appliance by
a person responsible for their safety.
• Keep children under the age of 13 away from this machine.
• Never operate this treadmill if it has a damaged cord or
plug, if it is not working properly, if it has been dropped or
damaged, or dropped into water.
• Keep the cord away from heated surfaces.
• Do not operate where aerosol (spray) products are being use
or where oxygen is being administered.
• Connect this treadmill to a properly grounded outlet only. See
Grounding Instructions.
• ASTM F2115-05 Specications 6.1.2.11—The
recommended minimum clearance required around each
treadmill for access to, passage around, and emergency
dismount shall be stated. The minimum dimensions are to be:
0.5 m (19.7 in.) on each side of the treadmill, and
1m (39 in.) behind the machine.
SAVE THESE INSTRUCTIONS - THINK SAFETY!
4
Spirit Fitness
IMPORTANT ELECTRICAL
INSTRUCTIONS
WARNING
• NEVER use a ground fault circuit interrupt (GFCI) wall
outlet with this treadmill. As with any appliance with a
large motor, the GFCI will trip often. Route the power
cord away from any moving part of the treadmill
including the elevation mechanism and transport
wheels.
• NEVER remove any cover without rst disconnecting
AC power. If voltage varies by ten percent (10%)
or more, the performance of your treadmill may be
affected. Such conditions are not covered under your
warranty. If you suspect the voltage is low, contact
your local power company or a licensed electrician for
proper testing.
• NEVER expose this treadmill to rain or moisture. This
product is NOT designed for use outdoors, near a
pool or spa, or in any other high humidity environment.
The operating temperature specication is 40 to
120 degrees Fahrenheit, and humidity is 95% non-
condensing (no water drops forming on surfaces).
• Circuit Breakers: Some circuit breakers are not rated
for high inrush currents that can occur when a treadmill
is rst turned on or even during use. If your treadmill is
tripping the circuit breaker (even though it is the proper
current rating) but the circuit breaker on the treadmill
itself does not trip, you will need to replace the facility
breaker with a high inrush type. This is not a warranty
defect. This is a condition we as a manufacture have
no ability to control. This part is available through most
electrical supply stores. The electrical outlet used should
have a dedicated 20-amp circuit breaker.
GROUNDING INSTRUCTIONS
This product must be grounded. If the treadmill should
malfunction or break down, grounding provides a
path of least resistance for electric current, reducing
the risk of electric shock. This product is equipped
with a cord having an equipment-grounding plug.
The plug must be plugged into an appropriate
outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
DANGER – Improper connection of the equipment-
grounding conductor can result in a risk of electric
shock. Check with a qualied electrician or
serviceman if you are in doubt as to whether the
product is properly grounded. Do not modify the
plug provided with the product if it will not t the
outlet; have a proper outlet installed by a qualied
electrician.
5
www.spirittness.com
This product is for use on a nominal 110-volt/20
amp dedicated circuit, and has a grounding plug
that looks like the plug illustrated below. A temporary
adapter that looks like the adapter illustrated may be
used to connect this plug to a 2-pole receptacle as
shown if a properly grounded outlet is not available.
The temporary adapter should be used only until
a properly grounded outlet can be installed by a
qualied 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.
IMPORTANT OPERATION
INSTRUCTIONS
• NEVER operate this treadmill without reading and
completely understanding the results of any operational
change you request from the computer console.
• Understand that changes in speed or incline do
not occur immediately. Set your desired speed or
incline level on the computer console and release
the adjustment button. The computer will obey the
command gradually.
• Use caution while participating in other activities
while on your Treadmill; such as watching television,
reading, etc. These distractions may cause you to lose
balance which may result in serious injury.
• Do not use excessive pressure on console control
buttons. They are precision-set to function properly with
little nger pressure.
WARNING
This product can expose you to chemicals including
Toluene and Acrylamide which are known to the
State of California to cause Cancer and birth
defects or other reproductive harm. For more
information, go to www.P65Warnings.ca.gov
6
Spirit Fitness
RECORD YOUR SERIAL NUMBER
Please record the serial number of this tness product in the space provided below. The serial number is
located at the front of the treadmill by the Power switch.
SERIAL NUMBER:
REGISTER YOUR PURCHASE
The self-addressed product registration card must be completed in full and returned to Spirit Fitness. You can
also go to www.spirittness.com/warrantyunder the Support tab to register online.
7
www.spirittness.com
CT900 PRE-ASSEMBLY
TOOLS INCLUDED:
8mm Allen Wrench
2 Phillips Screwdrivers
PARTS INCLUDED:
1 Main Frame
2 Uprights
1 Main Panel
1 Console
1 Console Bracket Cover
4 Handrail Covers
2 Upright Covers
2 End Caps
UNPACKING
1. Cut the straps and open box.
2. Locate the hardware package. The hardware is separated into four steps. Remove
the tools rst. Remove the hardware for each step as needed to avoid confusion.
The numbers in the instructions that are in parenthesis (#) are the item number from
the assembly drawing for reference.
8
Spirit Fitness
CT900 STEP ONE
HARDWARE FOR STEP 1
PART TYPE DESCRIPTION QTY
65 BOLT M10XP1.5X60L 10
79 LOCK WASHER Ø10 10
1. Loosen the 8 screws holding the MOTOR COVER
(37) in place and remove the cover.
2. Uncoil wiring harness and run wires through the
RIGHT UPRIGHT (7).
3. Use 5 BOLTS (65) and 5 LOCK WASHERS (79)
to attach the RIGHT UPRIGHT (7) to the MAIN
FRAME (1). Do not pinch wires. Do not tighten
before putting the console on.
4. Use 5 BOLTS (65) and 5 LOCK WASHERS (79)
to attach the LEFT UPRIGHT (8) to the MAIN
FRAME (1). Do not tighten before putting the
console on.
7
8
9
www.spirittness.com
CT900 STEP TWO
HARDWARE FOR STEP 2
PART TYPE DESCRIPTION QTY
63 BOLT M10XP1.5X 35L 6
74 FLAT WASHER Ø3/8"X Ø25X3T 6
79 LOCK WASHER Ø10 6
1. Install MAIN PANEL (3) onto the uprights using 6
BOLTS (63), 6 LOCK WASHERS (79) and 6 FLAT
WASHERS (74).
2. Run the wiring harness through the MAIN PANEL
(3) as shown in the illustration.
3. Tighten all bolts and washers on both uprights
(7 and 8) from previous step.
3
10
Spirit Fitness
STEP THREE
HARDWARE FOR STEP 3
PART TYPE DESCRIPTION QTY
68 BOLT
M5XP0.8X12L
8
1. Wires should be away from the console mounting
bracket.
2. Install the CONSOLE (54) using 4 BOLTS (68).
3. Connect wiring harness to CONSOLE (54).
4. Attach CONSOLE BRACKET COVER (49) to
MAIN PANEL using 4 BOLTS (68).
54
49
11
www.spirittness.com
STEP FOUR
HARDWARE FOR STEP 4
PART TYPE DESCRIPTION QTY
68 SCREW M5XP0.8X12L 4
69 SCREW M5XP0.8X25L 2
75 FLAT WASHER Ø5.5XØ19X1.5T 8
83 SCREW Ø3.5X12L 18
1. Attach LEFT OUTER HANDRAIL COVER (48) to
MAIN PANEL using 2 SCREWS (83) and 2 FLAT
WASHERS (75).
48
75
12
Spirit Fitness
CT900 STEP FOUR
47
40
42
2. Attach LEFT INNER HANDRAIL COVER (47) to MAIN
PANEL using 5 SCREWS (83).
3. Attach LEFT LOWER UPRIGHT COVER (40) to MAIN
FRAME (1) using 2 SCREWS (83), 2 FLAT WASHERS
(75), and 1 long SCREW (69).
4. Attach LEFT END CAP (42) to MAIN FRAME (1) using
2 SCREWS (68).
5. Repeat to install right side covers (45, 46, 39, 41).
6. Reinstall the MOTOR COVER (37) using the bolts
removed in Step 1.
13
www.spirittness.com
CT900 CONSOLE OPERATION
14
Spirit Fitness
15
www.spirittness.com
POWER
Power the treadmill on by plugging it into an appropriate wall outlet, then turn on the power switch located
at the front of the treadmill below the motor hood. Ensure that the safety button is installed, as the treadmill
will not power on without it.
When the power switch is turned on the treadmill console will take around 10 seconds to power on. The
console will then enter idle mode, which is the starting point for operation.
C-SAFE FEATURE
Your console is equipped with a C-SAFE feature. The Power (POWER) port can be
used for powering a remote controlled audio-visual system by connecting a cable
from the remote to the Power port at the back of the console. The Communication
port (COMM) can be used to interact with tness software applications.
16
Spirit Fitness
QUICK START
• Press any button to wake display up if not already on.
• Press the Start button to begin belt movement at 0.5 mph then adjust to the desired speed using the Speed +/–
buttons, or by typing the desired speed on the numeric keypad. Once setting desired is selected press Enter.
• To stop the treadbelt press and release Stop button.
PAUSE/STOP/RESET
When the treadmill is running the pause feature may be utilized by pressing the red Stop button once. This will
slowly decelerate the treadbelt to a stop. The incline will go to zero percent. The Time, Distance and Calorie
readings will hold while the unit is in the pause mode. After 5 minutes the display will reset and return to the
start-up screen.
• To resume your exercise when in Pause mode, press the Start button. The speed and incline will return to their
previous settings.
• Pressing the Stop button twice will end the program and a workout summary will be displayed. If the Stop
button is pressed a third time, the console will return to the idle mode (start-up screen).
• If the Stop button is held down for more than three seconds the console will reset.
• When you are setting data, such as age and time, for a program pressing the Stop button will allow you to go
back one step for each button press.
INCLINE
• Incline may be adjusted any time after the belt starts moving.
• Press and hold the adjustment Incline +/– buttons to achieve desired level of incline.
• The display will indicate incline numbers as percent of grade (the same as grade of a road) as adjustments are made.
17
www.spirittness.com
DOT MATRIX CENTER DISPLAY
Ten rows of dots indicate each level of a workout in manual mode. The dots are only to show an approximate
level (speed/incline) of effort. They do not necessarily indicate a specic value, only an approximate percent
to compare levels of intensity. In Manual Operation the Speed / Incline dot matrix window will build a prole
“picture” as values are changed during a workout. There are twenty-four columns, indicating time. The 24
columns are divided into 1/24th of the total time of the program. When the time is counting up from zero
(as in quick start) each column represents 1 minute.
18
Spirit Fitness
1/4 MILE TRACK
The 1/4-mile track (0.4 km) and lap counter are located to the left of the dot matrix window. The ashing
dot indicates your progress. In the center of the track there is a lap counter for reference.
HEART RATE FEATURE
The Pulse (Heart Rate) window will display your current heart rate in beats per minute during the workout.
You must use both left and right stainless steel sensors to pick up your pulse. Pulse values are displayed any
time the computer is receiving a Grip Pulse signal. You may use the Grip Pulse feature while in Heart Rate
Control. The CT900 will also pick up wireless heart rate transmitters that are Polar compatible, including
coded transmissions.
HEART RATE BAR GRAPH
Displays a graphical representation of your heart rate as a percentage of your estimated maximum heart
rate. When you enter your age during programming, the console will calculate your maximum heart rate
then light up the graph to show the percent of estimated maximum heart rate you are currently achieving.
MESSAGE WINDOW DISPLAY
Displays messages that help guide you through the programming process. During a program the message
window displays your workout data.
19
www.spirittness.com
PROGRAMMABLE FEATURES
The Spirit Fitness CT900 offers a variety of exercise program options to choose from: Manual, Four Preset
Programs (Hill, Fat Burn, Cardio, Interval), 5K Run, Heart Rate Control, High Intensity Interval Training
(HIIT), and Nine Fitness Testing Protocols: Gerkin, WFI, Army (pft), Navy (prt), Air Force (prt), Marines (pft),
Law Enforcement (peb), U.S. Coast Guard and U.K. Chester Fireman (Performance & Prediction protocols).
To Select and Start a Preset Program:
1. Select a preset program button then press Enter to begin customizing the program with your personal data, or just
press the Start button to begin the program with the default settings.
2. After selecting a program and pressing enter to set your personal data, the Message window will prompt you
through the settings starting with time. The default value of 20 minutes will be displayed and you may press Enter to
accept or change it using the buttonpad or Up / Down buttons and just press enter to move to the next step
3. The Message Window will now be blinking a value indicating your Age. Entering the correct age will affect the
Heart Rate Bar Graph accuracy and also needed for the HR programs. Use the buttonpad or Up / Down buttons to
adjust, and then press enter.
4. The Message Window will now be blinking a value indicating your Bodyweight. Entering your correct bodyweight
affects the Calorie readout accuracy. Use the buttonpad or Up / Down buttons to adjust, and then press Enter.
5. The Message Window will now be blinking, showing the preset top speed of the selected program. Use the
buttonpad or Up / Down buttons to adjust and then press Enter. Each program has various speed changes
throughout; this allows you to limit the highest speed the program will attain during your workout.
6. Now press the Start button to begin your workout, or the Stop button to return to the previous screen.
7. There will be a 3-minute warm-up to begin. You can press the Start button to bypass this and go straight
to the workout. During the warm-up the clock will count down from three minutes.
20
Spirit Fitness
P1= HILL; P2= FAT BURN; P3= CARDIO; P4= INTERVAL
PRESET PROGRAMS SPEED/INCLINE SETTINGS
The preset program Speed and Incline levels are shown in the chart below. The Speed numbers shown
in the chart indicate a percentage of the top speed of the program. For instance, the rst Speed setting
for P1 (Program 1, Hill) shows the number 20. This means that this segment of the program will have
a speed that is 20% of the top speed for the program (The user sets the top speed in the procedure
above). If the user sets the top speed to 10 mph, then the rst segment will be 2 mph. You will notice
that segment 12 shows 100 which means, the speed will be set to 100% of 10 mph or simply 10 mph.
21
www.spirittness.com
HIIT PROGRAM
The HIIT, or High Intensity Interval Training, program takes advantage of the latest trend in tness.
During the program you will perform short bursts of high intensity sprinting followed by short rest
periods. HIIT is a fully customizable interval training program. You can enter the number of intervals,
time of each interval Sprint and Rest periods and the work intensity of the levels.
1. Press the HIIT button then Enter. The Message Window will ask you to enter your Age. You may enter your Age,
using the Up and Down buttons or the numeric button pad, then press the Enter button to accept the new number
and proceed on to the next screen.
2. You are now asked to enter your Weight. You may adjust the Weight number using the Up and Down buttons or
the numeric button pad then press Enter to continue.
3. Next you are asked for the number of intervals you want to do. The default is 10 and the range available is 3 to
15. One interval equals 1 Sprint and 1 Rest segment.
4. Next is entering the Interval time. The Message Window shows: Sprint :30 | Rest :30. The Sprint time will be
blinking. You may use the + - buttons to adjust the Sprint time from 30 to 60 seconds then press Enter. The time
for the Rest period will blink and you can adjust the time using the + - buttons and press Enter. The Message
Window will display the total program time.
5. The Message Window now displays SPRINT SPD 6.0 MPH. Use the Up and Down buttons to adjust the sprint
speed you desire and press enter.
6. The Message Window now displays REST SPEED 3.0 MPH. Use the Up and Down buttons to adjust the rest
speed you desire and press enter.
7. You may now press Start to begin the HIIT program. The program starts with a 3-minute warm-up period with the
speed set to 50% of the sprint speed selected previously. You can manually adjust the speed during warm-up if
you wish.
22
Spirit Fitness
5K RUN
This program automatically sets a 5K distance as your goal. The track display will show one loop that is
the equivalent of 5 kilometers and the Distance window will also show 5K to start. When the program
begins the Distance will count down; once it reaches zero the program ends.
*Please note that the Speed readout is in MPH if the console is not set to Metric.
FITNESS TEST
When the Fit Test button is pressed the DM displays: GERKIN. This is the rst of 9 different tests
available: Gerkin, WFI, Army (pft), Navy (prt), Air Force (prt), Marines (pft), Law Enforcement (peb),
U.S. Coast Guard, and U.K. Chester Fireman (Performance & Prediction protocols). The initial test is
GERKIN; to select a different test press the Fitness Test button again and the next test will be shown.
Continue to press the Fitness Test button until the test you want is shown in the message window. To
select your desired tness test, press Enter.
FIT TEST OPERATION
1. For each program the Message Window will prompt you to enter your personal data such as Age, Weight,
Height, Gender. You may adjust the settings using the keypad or Up and Down buttons then press the
Enter button to accept the new number and proceed on to the next screen.
2. After all required data is entered you may now press Start to begin the test.
23
www.spirittness.com
ARMY
A timed 2 mile run. You control the speed manually. Maximum time allowed to pass the test.
For more detailed information, visit: http://bit.ly/SF-Army
AIR FORCE
A timed 1.5 mile run. You control the speed manually. Maximum time allowed to pass the test:
For more detailed information, visit: http://bit.ly/SF-AirForce
24
Spirit Fitness
NAVY
A timed 1.5 mile run. You control the speed manually. Maximum time allowed to pass the test:
For more detailed information, visit: http://bit.ly/SF-Navy
MARINES
A timed 3 mile run. You control the speedmanually. Maximum time allowed to pass the test:
For more detailed information, visit: http://bit.ly/SF-Marines
25
www.spirittness.com
COAST GUARD
A timed 1.5 mile run. You control the speed manually. Maximum time allowed to pass the test:
LAW ENFORCEMENT (PEB)
A timed 1.5 mile run. You control the speed manually. Maximum time allowed to pass the test:
For more detailed information, visit: https://www.etc.gov/peb-scores-age-and-gender
26
Spirit Fitness
GERKIN
The Gerkin protocol, also known as the reman’s protocol, is a sub-max Vo2 (volume of oxygen) test.
The test will increase speed and elevation alternately until you reach 85% of your Max heart rate. The
time it takes for you to reach 85% determines the test score (VO2max) as shown in the chart below.
27
www.spirittness.com
WFI
The WFI test is a modied Gerkin protocol. The actual test is the same as the Gerkin chart above, but the
score is calculated differently.
Before the Gerkin/WFI Test:
1. Make sure you are in good health; check with your physician before performing any exercise if you are over
the age of 35 or persons with pre-existing health conditions.
2. Make sure you have warmed up and stretched before taking the test.
3. Do not take in caffeine before the test.
4. Hold the hand grips gently, do not tense up.
During the Test:
1. The console must be receiving a steady heart rate for the test to begin. You may use the hand pulse sensors or
wear a heart rate chest strap transmitter.
2. The test will start with a 3-minute warm-up at 3 MPH before the actual test begins.
3. The data shown during the test is:
a. Time indicates total elapsed time
b. Incline in percent grade
c. Distance in Miles or Kilometers depending on preset parameter.
d. Speed in MPH or KPH depending on preset parameter.
e. Target Heart Rate and Actual Heart Rate are shown in the Message Window.
After the Test:
1. Cool down for about one to three minutes.
2. Take note of your score because the console will automatically return to the start-up mode after a few minutes.
28
Spirit Fitness
WHAT YOUR SCORE MEANS
VO2MAX CHART FOR FEMALES AND DECONDITIONED MALESVO2MAX CHART FOR MALES AND VERY FIT FEMALES
29
www.spirittness.com
CHESTER TREADMILL TEST
This test has two modes: CTT Performance and CTT Prediction (of Aerobic Capacity).
CTT PERFORMANCE
CTT Performance is a 12-minute graded, treadmill walk test with a xed speed of 6.2km/hr designed to
assess whether or not the subject can achieve the minimum recommended standard for aerobic capacity,
namely 42mlsO2/kg/min.
Procedures:
1. Check there are no medical contraindications to performing exhaustive exercise
2. Subject walks at 6.2km/hr at 0% for 2 mins
3. Every 2 mins increase gradient by 3%
4. Test is completed after 12 mins
5. Test should be stopped if subject is showing overt signs of distress and exhaustion or RPE=18+
CTT PREDICTION
CTT Prediction is a submaximal test designed to predict aerobic capacity
1. Same walk protocol as CTT Performance but wearing HR monitor
2. Test is stopped when the subject reaches 80%HRMax or RPE=14
3. A VO2 score is given at the end of the test
30
Spirit Fitness
HEART RATE PROGRAM
Heart Rate Control (HRC) uses your treadmill’s incline system to control your heart rate via information from pulse grips or
wireless chest strap. Increases and decreases in elevation affect heart rate much more efciently than changes in speed
alone. The HRC program automatically changes elevation gradually to achieve the programmed target heart rate.
Selecting a Heart Rate Control Program: You have the option, during the setup mode, to choose either the Weight
Control (HR 1) program or the Cardiovascular (HR 2) program. The Weight Control program will attempt to maintain
your heart rate at 60% of your Maximum Heart Rate. The Cardiovascular program will attempt to maintain your heart
rate at 85% of your Maximum Heart Rate. Your Maximum Heart Rate is based upon a formula that subtracts your age
from a constant of 220.Your HR setting is automatically calculated during the setup mode when you enter your age.
Heart Rate Control Programming:
1. Press HR button to enter heart rate program.
2. Now the window will show PRESS ENTER TO MODIFY OR START TO BEGIN WORKOUT. You can either press
the Enter button for settings or press the Start button to execute the program.
3. When the Enter button is pressed, the Message Window shows PRESS 1 OR 2 TO SELECT THEN PRESS ENTER.
At the same time, the dot matrix window is showing “1” and you can press numeric buttonpad 1 or 2 and then the
Enter button.
4. Now Message Window is showing ADJUST TIME THEN PRESS ENTER with Time Window blinking. Use
Up/Down buttons or numeric buttons to adjust. After setting time, press the Enter button again.
5. Now Message Window is showing ADJUST AGE THEN PRESS ENTER with Incline Window blinking. Use
Up/Down/ Fast/Slow buttons or numeric buttons to adjust. Adjusting age will change HR value (as the HR formula
described previously). After age is set, press the Enter button again.
6. Now Message Window is showing ADJUST BODY WEIGHT THEN PRESS ENTER with Incline Window blinking.
Use Up/Down buttons or numeric buttons to adjust. After the weight is set, press Enter button again.
31
www.spirittness.com
7. Now Message Window is showing ADJUST HEART RATE THEN PRESS ENTER with Speed Window blinking. Use
Up/Down buttons or numeric buttons to adjust. After the target heart rate value is set, press the Enter button again.
8. The Message Window is then showing PRESS START TO BEGIN WORKOUT OR ENTER TO MODIFY. Press Start
button to begin the workout or Stop button to return to the previous screen.
NOTE: When the Message Window is showing CHECK PULSE, there is no pulse signal received and the program
cannot be performed. Please check and make sure that heart rate strap functions normally.
SAFETY TETHER CORD
A safety tether cord is provided with this unit. It is a simple magnetic design that should be used at all times. It
is for your safety should you fall or move too far back on the treadbelt. Pulling this safety tether cord will stop
treadbelt movement.
To Use:
1. Place the magnet into position on the round metal portion of the console control head. Your treadmill will not start
and operate without this. Removing the magnet also secures the treadmill from unauthorized use.
2. Fasten the plastic clip onto your clothing securely to assure good holding power. Note: The magnet has strong
enough power to minimize accidental, unexpected stopping. The clip should be attached securely to make certain
it does not come off. Be familiar with its function and limitations. The treadmill will stop, depending on speed,
with a one to two step coast anytime the magnet is pulled off the console. Use the Stop / Pause switch in
normal operation.
32
Spirit Fitness
BELT/DECK
Your treadmill uses a very high-efcient, low-friction hard waxed deck. Performance is maximized when the
deck is kept as clean as possible. Use a soft, damp cloth, or paper towel, wipe the edge of the belt and
the area between the belt edge and the frame. Also reach as far as practical directly under the belt edge.
This should be done once a month to extend belt and deck life. A mild soap and water solution along with a
nylon scrub brush will clean the top of the textured belt. Allow to dry before using.
The low maintenance (routine monthly cleaning), dual-sided hard wax deck is designed to withstand up to
20,000 miles on each side. If the original side of the deck shows signicant wear, it needs to be ipped.
Contact your service technician for assistance. Do not apply any type of lubricant or wax to the surface.
BELT ADJUSTMENTS
Belt tension is not critical for most users. It is very important though for joggers and runners in order to
provide a smooth, steady running surface. Adjustment must be made from the rear roller with the 8mm Allen
wrench provided in the parts package. The adjustment bolts are located at the end of the step rails as shown in
the diagram below.
Tighten the rear roller only enough to prevent slippage at
the front roller. Turn the treadbelt tension adjusting bolts
1/4 turn each and inspect for proper tension by walking
on the belt and making sure it is not slipping or hesitating
with each step. When an adjustment is made to the belt
tension, you must be sure to turn the bolts on both sides
evenly or the belt could start tracking to one side instead
of running in the middle of the deck.
33
www.spirittness.com
DO NOT OVER TIGHTEN – Over tightening will cause belt damage and premature bearing failure. If you
tighten the belt a lot and it still slips, the problem could actually be the drive belt—located under the motor
cover—that connects the motor to the front roller. If that belt is loose it feels similar to the walking belt being
loose. Tightening the motor belt should be done by a trained service person.
34
Spirit Fitness
TREADBELT TRACKING ADJUSTMENT
The treadmill is designed so that the treadbelt remains reasonably centered while in use. It is normal for some
belts to drift near one side while in use, depending on a user’s gait and if they favor one leg. But if during use
the belt continues to move toward one side, adjustments are necessary.
SETTING TREADBELT TRACKING
An 8mm Allen wrench is provided for this adjustment. Make tracking adjustments on the left side bolt. Set
the belt speed to 3 mph. Be aware that a small adjustment can make a dramatic difference which may
not be apparent right away. If the belt is too close to the left side, then turn the bolt only a 1/4 turn to the
right (clockwise) and wait a few minutes for the belt to adjust itself. Continue to make 1/4 turns until the belt
stabilizes in the center of the running deck.
If the belt is too close to the right side, turn the bolt
counter-clockwise. The belt may require periodic
tracking adjustment depending on use and walking/
running characteristics. Some users may affect
tracking differently. Expect to make adjustments as
required to center the treadbelt. Adjustments will
become less of a maintenance concern as the belt is
used. Proper belt tracking is an owner responsibility
common with all treadmills.
35
www.spirittness.com
TROUBLESHOOTING
PROBLEM CAUSE
Display does not light 1. Tether cord not in position.
2. Circuit breaker on front grill tripped. Push circuit breaker in until it locks.
3. Plug is disconnected. Make sure plug is rmly pushed into115 VAC wall outlet.
4. Breaker panel circuit breaker may be tripped.
Treadbelt does not stay centered Treadmill belt
hesitates when walked/run on
The user may be walking while favoring or putting more weight on either the left or right foot. If this walking pattern
is natural, track the belt slightly off-center to the side opposite from the belt movement. See General Maintenance
section on Tread- belt Tension. Adjust as necessary.
Motor is not responsive after pressing start 1. Reset power. If still no good contact service.
Circuit breaker trips, but not the treadmill circuit
breaker
Need to replace the breaker with a “High In-rush current” type breaker (see page 4 for details)
Treadmill will only achieve approximately 7 mph
but shows higher speed on display
This indicates motor should be receiving power to operate. Do not use an extension cord. If an extension cord is
required, it should be as short as possible and heavy duty, 16-gauge minimum, low voltage. Contact an electrician
or your Spirit Fitness dealer. A minimum of 110-volt AC current is required.
Treadbelt stops quickly/suddenly when tether
cord is pulled
High belt/deck friction. See General Maintenance section on cleaning the deck. If cleaning doesn’t prevent this
from reoccurring, check to see if there is signicant wear of the deck. If so, the deck may need to be ipped if it is
on its original side.
Treadmill trip on board 20-amp circuit High belt/deck friction. See General Maintenance. If cleaning doesn’t prevent this from reoccurring, check the amp
draw of the motor. If this is high and there are signs of signicant wear of the deck, it may need to be ipped on its
original side.
Computer shuts off when console is touched
(on a cold day) while walking/running
Treadmill may not be grounded. Static electricity is crashing the computer. Refer to Grounding Instructions.
36
Spirit Fitness
GENERAL MAINTENANCE
Unplug treadmill before performing any maintenance.
SANITIZING YOUR SPIRIT FITNESS EQUIPMENT
• Unupholstered high-contact surfaces (hard plastics) can be sanitized using a 75% isopropyl alcohol solution and a
clean, dry cloth.Spray surfaces to be sanitized, and use the dry cloth to wipe clean. Allow surfaces to dry before
using.
• For upholstered or soft-plastic surfaces, use a conditioner after sanitizing.Be sure to follow the instructions provided
by the conditioner manufacturer to ensure proper use of the conditioner.
• Alternatively, you can make your own spray by mixing the proper ratio of isopropyl alcohol and distilled water to
reach a 75% solution.
• For more details on sanitization, or to learn how to make your own spray solution, please visit https://support.
spirittness.com/hc/en-us/articles/4406787148564 .
37
www.spirittness.com
TREADMILL WARRANTY EFFECTIVE NOVEMBER 19, 2021
Spirit Fitness warrants all its treadmill parts for a period of time listed below from the date of sale, as determined by
sale receipt, or in the absence of a sales receipt eighteen (18) months from the original factory shipping date. Spirit
Fitness’ responsibilities include providing new or remanufactured parts, at Spirit Fitness’ option, and technical support
to our independent dealers and servicing organizations. In the absence of a dealer or service organization, these
warranties will be administered by Spirit Fitness directly to a consumer. The warranty period applies to the following
components:
NORMAL RESPONSIBILITIES OF THE FACILITY
The facility is responsible for the items listed below:
1. The warranty registration card must be completed and returned to the address listed on the card within 10 days of
the original purchase, or completed online to validate the manufacturer’s limited warranty.
2. Proper use of the tness equipment in accordance with the instructions provided in this manual
3. Proper installation in accordance with instructions provided with the tness equipment and with all local electric codes.
4. Proper connection to a grounded power supply of sufcient voltage, replacement of blown fuses, repair of loose
connections or defects in house or facility wiring.
5. Expenses for making the tness equipment accessible for servicing, including any item that was not part of the tness
equipment at the time it was shipped from the factory.
6. Damages to the tness equipment nish during shipping, installation or following installation.
7. Routine maintenance of this unit as specied in this manual.
WARRANTY
Commercial
FRAME
Lifetime
DRIVE MOTOR
10 Years
PARTS
3 Year
LABOR
3 Years
*Prisons and correctional facilities are excluded from warranty coverage.
38
Spirit Fitness
EXCLUSIONS
This warranty does not cover the following:
1. CONSEQUENTIAL, COLLATERAL, OR INCIDENTAL DAMAGES SUCH AS PROPERTY DAMAGE AND
INCIDENTAL EXPENSES RESULTING FROM ANY BREACH OF THIS WRITTEN OR ANY IMPLIED WARRANTY.
NOTE: Some states do not allow the exclusion or limitation of incidental or consequential damages, so this
limitation or exclusion may not apply to you.
2. Service call reimbursement to the consumer. Service call reimbursement to the dealer that does not involve
malfunction or defects in workmanship or material, for units that are beyond the warranty period, for units that
are beyond the service call reimbursement period, for tness equipment not requiring component replacement, or
tness equipment not in non-dues paying facility or household use.
3. Damages caused by services performed by persons other than authorized Spirit Fitness service companies; use of
parts other than original Spirit Fitness parts; or external causes such as corrosion, discoloration of paint or plastic,
alterations, modications, abuse, misuse, accident, improper maintenance, inadequate power supply, or acts of
God.
4. Products with original serial numbers that have been removed or altered.
5. Products that have been: sold, transferred, bartered, or given to a third party.
6. Products that do not have a warranty registration card on le at Spirit Fitness. Spirit Fitness reserves the right to
request proof of purchase if no warranty record exists for the product.
7. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED, INCLUDING
THE WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
8. Product used in prisons and correctional facilities
Warranties outside of the United States may vary. Please contact your local dealer for details.
39
www.spirittness.com
SERVICE
Keep your bill of sale. Twelve (12) months from the date on the bill of sale or eighteen (18) months from the
date of factory shipping as determined by the serial number establishes the labor warranty period should
service be required. If service is performed, it is in your best interest to obtain and keep all receipts. This
written warranty gives you specic legal rights. You may also have other rights that vary from state to state.
Service under this warranty must be obtained by following these steps, in order:
1. Contact your selling authorized Spirit Fitness dealer. OR
2. Contact your local authorized Spirit Fitness service organization.
3. If there is a question as to where to obtain service, contact our service department at (870) 935-1107.
4. Spirit Fitness’ obligation under this warranty is limited to repairing or replacing, at Spirit Fitness’ option, the product
through one of our authorized service centers. All repairs must be preauthorized by Spirit Fitness.
5. The owner is responsible for adequate packaging upon return to Spirit Fitness. Spirit Fitness is not responsible for
damages in shipping. Make all freight damage claims with the appropriate freight carrier. DO NOT SHIP ANY
UNIT TO OUR FACTORY WITHOUT A RETURN AUTHORIZATION NUMBER. All units arriving without a return
authorization number will be refused.
6. For any further information, or to contact our service department by mail, send your correspondence to:
SPIRIT FITNESS, INC.
P.O. Box 2037
Jonesboro, AR 72402-2037
Product features or specications as described or illustrated are subject to change without notice. All warranties are made by Spirit Manufacturing, Inc.
This warranty applies only in the 48 contiguous United States. NOTE: This does not apply to Alaska or Hawaii.
40
Spirit Fitness
NOTES
41
www.spirittness.com
NOTES
800.258.4555
spiritservice@spirittness.com
www.spirittness.com
Spirit Fitness
3000 Nestle Road
Jonesboro, AR 72401
CT900 Owners Manual
© 2021 All Rights Reserved
Revision: 11.19.2021
