Spirit CT900ENT User manual

C
T
900 ENT
T readmill
OWNER’S MANUAL
Please carefully read this entire manual before operating your new treadmill.

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TABLE OF CONTENTS
Important Safety Instructions……………………………………………………………………… 2
Important Electrical Information…………………………………………………………………… 4
Important Operation Instructions………………………………………………………………….. 4
Assembly instructions………………………………………………………………………………. 5
Console Operation…………………………………………………………………........................ 13
Using a Heart Rate Transmitter…………………………………………………………………… 33
General Maintenance……………………………………………………………………………......37
Troubleshooting........……………………………………………………………………………...... 40
Exploded View Diagram and Parts List……………………………………………..……………. 41
ST8800-MT002_1902(SP)A

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IMPORTANT SAFETY INSTRUCTIONS
WARNING - Read all instructions before using this exercise equipment.
DANGER - To reduce the risk of electric shock disconnect your treadmill from the
electrical outlet prior to cleaning and/or service work.
WARNING - To reduce the risk of burns, fire, electric shock, or injury to persons, install the
treadmill on a flat level surface with access to a 120Vac or 230Vac grounded outlet.
Heart rate monitoring systems may be inaccurate. Over exercising may result in serious injury or
death. If you feel faint stop exercising immediately.
DO NOT USE AN EXTENSION CORD UNLESS IT IS 1m ㎡ OR BETTER, WITH ONLY ONE
OUTLET ON THE END. The treadmill should be the only exercise equipment in the circuit in
which it is connected. DO NOT ATTEMPT TO DISABLE THE GROUNDED PLUG BY USING
IMPROPER ADAPTERS, OR IN ANY WAY MODIFY THE CORD SET. A serious shock or fire
hazard may result along with computer malfunctions.
 Do not operate treadmill on deeply padded, plush or shag carpet. Damage to both carpet
and treadmill may result.
 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 operate the treadmill if it has a damaged cord or plug. If the treadmill is not working
properly, call your dealer.
 Keep the cord away from heated surfaces.
 Do not operate where aerosol spray products are being used or where oxygen is being
administered. Sparks from the motor may ignite a highly gaseous environment.
 Never drop or insert any object into any openings.
 Do not use outdoors.
 To disconnect, turn all controls to the off position and then remove the plug from the outlet.
 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 treadmill. Quality athletic shoes are recommended to avoid leg fatigue.
 This exercise equipment is not intended for use by persons (including children) 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 exercise equipment by a
person responsible for their safety.
 This exercise equipment can be used by children aged from 8 years and above and persons
with reduced physical, sensory or mental capabilities or lack of experience and knowledge if
they have been given supervision or instruction concerning use of the exercise equipment in
a safe way and understand the hazards involved. Children shall not play with the exercise
equipment. Cleaning and user maintenance shall not be made by children without
supervision.
 Children should be supervised to ensure that they do not play with the exercise equipment.

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 “WARNING! Heart rate monitoring systems may be inaccurate. Over exercising may result in
serious injury or death. If you feel faint stop exercising immediately”.
 Suitable information about replacement parts that could affect the safe use of the treadmill
 The following statement: “Noise emission under load is higher than without load.“
 If applicable, the value of the A-weighted emission sound pressure level at the trainer’s ear
 Don't change any component by yourself, it maybe got injured or destroyed the treadmill.
 Below mentioned sound pressure level is measured under the condition when the trainer is
operating with 5m/h or 8 km/h with no load. Sound pressure level (dB) < 70dB. Noise emission
under load is higher than without load.
 WARNING: Injuries to health may result from incorrect or excessive training.
 This exercise equipment is not intended for use by persons with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge.
 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.
 Close supervision is necessary when this exercise equipment is used by, on, or near children,
invalids, or disabled persons.
Remove tether cord after use to prevent unauthorized treadmill operation.
SAVE THESE INSTRUCTIONS - THINK SAFETY!

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IMPORTANT ELECTRICAL INSTRUCTIONS
WARNING!
NEVER use a RCD - Residual Current Device (U.S. ver.= GFCI) - wall outlet with this treadmill.
As with any exercise equipment with a large motor, the RCD/GFCI will trip often. Route the power
mains cord away from any moving part of the treadmill including the elevation mechanism and
transport wheels.
Do not attempt any servicing or adjustments other than those described in this manual. All else must
be left to trained service personnel familiar with electro-mechanical equipment and authorized under
the laws of the country in question to carry out maintenance and repair work.
NEVER remove any cover without first 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 temperature specification is 40
degrees c, 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 first turned on or even during normal use. If your treadmill is tripping the circuit breaker (even
though it is the proper current rating and the treadmill is the only exercise equipment on the circuit) but
the circuit breaker on the treadmill itself does not trip, you will need to replace the 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.
IMPORTANT OPERATION INSTRUCTIONS
● NEVER operate this treadmill without reading and completely understanding the results of any
operational change you request from the computer.
● Understand that changes in speed and incline do not occur immediately. Set your desired speed
on the computer console and release the adjustment key. The computer will obey the command
gradually.
● NEVER use your treadmill during an electrical storm. Surges may occur in your household
power supply that could damage treadmill components.
● Use caution while participating in other activities while walking on your treadmill; such as
watching television, reading, etc. These distractions may cause you to lose balance or stray
from walking in the center of the belt; which may result in serious injury.
● NEVER mount or dismount the treadmill while the belt is moving. treadmills start with at a very low
speed and it is unnecessary to straddle the belt during start up. Simply standing on the belt during
slow acceleration is proper after you have learned to operate the unit.
● Always hold on to a handrail or hand bar while making control changes (incline, speed, etc.).
● Do not use excessive pressure on console control keys. They are precision set to function
properly with little finger pressure. Pushing harder is not going to make the unit go faster or slower.
If you feel the buttons are not functioning properly with normal pressure contact your dealer.

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ASSEMBLY INSTRUCTIONS
USER WEIGHT：182KGS
UNPACKING
1. Cut the straps and open box.
2. Locate the hardware package. The hardware is separated into four steps. Remove the tools first. 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.
3. Assembly of the machine needs to be performed by trained service personnel familiar with electro-mechanical
equipment and authorized under the laws of the country in question to carry out assembly, maintenance and repair work.
ASSEMBLY TOOLS
#111. Phillips Head Screw driver (1 pc)
#110. 8mm L Allen Wrench (1 pc)
#112. Phillips Head Screw driver (1 pc)

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#134
-
M5×20mm
Phillips Head Screw
(4pcs)
STEP4
STEP1
STEP2
STEP
3
#
65
-
M10
× 60mm
Socket Head Cap Bolt
(10pcs)
#79
-
Ø10 × 2T
Spring Washer
(10pcs)
#68
-
M5×12mm
Phillips Head Screw
(4pcs)
#
63
-
M10 × 35mm
Socket
Head Cap Bolt
(6pcs)
#74
-
Ø3/8" × 25 × 3T Flat
Washer
(6pcs)
#
68
-
M
5
×12mm
Phillips Head Screw
(4pcs)
#
69
-
M5
× 25m/m
Phillips Head Screw
(2pcs)
#
83
-
3.5
× 12m/m
Sheet Metal Screw
(18pcs)
#75
-
Ø5.5 × Ø19 × 1.5T
Flat Washer
(8pcs)
#79
-
Ø10 × 2T
Spring Washer
(6pcs)

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STEP 1
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.

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STEP 2
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.

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STEP 3
1. Wires should be away from the console mounting bracket.
2. Install the CONSOLE (54) using 4 BOLTS (134).
3. Connect wiring harness to CONSOLE (54).
4. Attach CONSOLE BRACKET COVER (49) to MAIN PANEL using 4 BOLTS (68).

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WIRING SCHEMATIC

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STEP 4
1. Attach LEFT OUTER HANDRAIL COVER (48) to MAIN PANEL using 2 SCREWS (83) and 2 FLAT
WASHERS (75).

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STEP 4
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.

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CONSOLE OPERATION
Starting the operation:
• Plug in the power cord and switch on the main power switch located at the front, under the motor hood of the
treadmill and make sure that the safety key is put on as the treadmill is unable to operate without the safety
key.
• When the power is turned on, the screen will show the initial image and then enter the ready mode which is the
beginning of the treadmill operation.

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Main Home page: Begin operation by touching the icons.
Quick operating buttons are convenient for basic treadmill functions.
Quick start operation:
• Press “START” button and the belt speed will increase to 0.8 km/h (0.5 MPH).
• Press FAST/SLOW buttons to adjust the speed.
• Press and hold “SLOW” button to slow down to the desired speed.
• Press Home button or “STOP” button to stop the belt.
Featured functions of this treadmill:
Touch-control screen is used for operating all functions of the treadmill. You can directly touch any
functional button on the screen or through quick buttons on the bottom to control functions. On the
bottom there are “FAST”/”SLOW” buttons to control the speed, “START” button to begin the workout,
“STOP” button to pause/stop running and “UP”, “DOWN” buttons to control the incline of the treadmill.

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Pause/Stop:
• Press Stop key once or Home key on the screen, the bike will stop and keep values of time,
distance and calorie on the screen. The screen will count down for 5 minutes then reset and return
to the initial status.
• Press Start key to continue the workout during pause.
• Press Stop key twice will terminate the setting with displaying the workout summary. If Stop key is
pressed a third time, the console will return to the initial status (the beginning).
Incline:
• The incline is adjustable any time during the workout.
• Press and hold “UP” or “DOWN” button or Incline +/- button on the screen to change the incline to the
desired level.
Heart Rate Feature
The Pulse (Heart Rate) on the screen shows the current value of your heart rate in beats per
minute. You must use both left and right stainless steel sensors to pick up your pulse. Pulse values
are displayed anytime the computer is receiving a Grip Pulse signal. You may use the Grip Pulse
feature while in Heart Rate Control. The Console will also pick up wireless heart rate transmitters
that are 5 khz Polar compatible.
Wireless heartbeat device
Click on this screen to set the wireless chest strap pairing, check the paired use of the 5KHz
wireless chest strap, or the Bluetooth wireless chest strap.
To turn off the treadmill:
The screen will automatically turn off (go to sleep) after 30 minutes of inactivity. This function is
called sleep mode. In sleep mode, the treadmill will power down everything except for a minimum of
circuitry for detecting key presses, so it will start up again if this is activated. There is only a tiny
amount of current used in sleep mode (about the same as your TV when it is turned off) and it is
perfectly fine to leave the main power switch on in sleep mode.

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Below is the instruction for touch screen operation:
• First page HOME
There are four items to be selected. Generally the Language would be the first item to select.
When you press Language button on the first page HOME, it enters the menu with
all language selections.
There are 13 languages to choose from.
Touch the desired language button and the system will return to the first page for the program
operation. If you don’t want to change the language, press HOME button at the upper left corner to
return to the first page or touch the return button at right upper right corner to return to the previous
page to continue the operation.

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When TV button on the first page HOME is pressed, it directly enters TV interface.
Now you can enjoy TV programs. If you want to enjoy TV while exercising, press “START” button at front
of the treadmill.
You can change the TV channel by using up/down buttons on the TV channel or channel remote
control at bottom right to change the channel. You can use the Volume up/down keys to change the
sound levels. Press “Mute” button to switch to silence. Touch Max Screen icon to switch to full screen.
Touching anywhere on the screen will return it to the original screen size. Use level up/down buttons to
control the resistance level. When you want to pause, just press “HOME” button at left top of the
screen or press “STOP” button once and the pause window will show up. If you want to stop, you can
choose to end the program or press “STOP” button again to end the program and display the workout
summary. Pressing the “STOP” button third time and the console returns to the initial status (the
beginning).

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When you touch “Internet” button on HOME first page, it rapidly enters internet
interface.
There are 6 internet connections to choose from while you are exercising. (internet cable connection or
WIFI connection is required) Press “START” button of the treadmill to begin exercise.
Use “FAST” and “SLOW” buttons to control the speed and “UP” or “DOWN” button to set the incline level
during the exercise. When you want to pause, just press “HOME” button at left top or press “STOP”
button once and the pause window will show up. If you want to stop, you can choose to end the program
or press “STOP” button again to terminate the setting and show up the workout summary. If “STOP”
button is pressed the third time, it returns to the Home screen.
When you touch “Exercise Program” button on HOME first page, it directly
enters Menu interface.
There are 11 program modes in Menu interface for you to choose the desired program mode.
For Manual Program as an example, just touch Manual button on the screen to enter the program
for Manual.

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MANUAL
Then touch the “Profile” button to enter profile interface. If you do not want to do this program, just
touch “HOME” icon at left top corner to return to the first page or press “Return” icon at right top corner
to return to continue the previous operation. If profile selection is desired, press left or right arrow
button to select the program you want.
The Profile interface image is as below.
If it is the program you want, touch “ENTER” button at the bottom once to enter next image. If not, touch
the HOME icon at left top to return to the first page or the return icon at right top to return to the previous
page to continue the last operation. If other profile is wanted, touch left or right arrow button to choose
the wanted program.