Sprint 16011608500 User manual

Retain For Future Reference
Owner’s Manual
Model No.
16011608500
CT850 ENT
- Assembly
- Operation
- Adjustments
- Parts
- Warranty
CAUTION:
Read and
Understand this
Manual before
Operating unit

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Product Registration………………………………………………………...2
Important Safety Information……………………………………………….3
Important Electrical Information……………………………….…………...5
Important Operation Instructions…………………………….……….……6
Assembly Pack Check List …….……………………………………….….7
Assembly Instructions………………………………………….……………8
Operation of Your New Treadmill……………………………………..…..12
Programmable Features………………………………………………..….22
Target Heart Rate……………………………………………………….….29
Using a Heart Rate Transmitter…………………………………….……..31
Heart Rate Control Operation…………………………………..……...….32
Exploded View Diagram …..……………….……………………………...33
Parts List …..……………….……………………….…………………..…..34
General Maintenance.………………………………………………….…..37
Service Checklist – Diagnosis Guide ……………………………..……. 40
Manufacturer’s Limited Warranty………………………………………... 41
Table of Contents

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Thank you for your purchase of this quality treadmill from Dyaco Canada Inc. Your new
treadmill was manufactured by one of the leading fitness manufacturers in the world and is
backed by one of the most comprehensive warranties available. Through your dealer, Dyaco
Canada Inc. will do all we can to make your ownership experience as pleasant as possible
for many years to come. The local dealership where you purchased this treadmill is your
administrator for all 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
difficulties 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.
Please complete and mail your registration card today and enjoy your new treadmill.
Name of Dealer______________________________________
Telephone Number of Dealer___________________________
Purchase Date_______________________________________
RECORD YOUR SERIAL NUMBER
Please record the Serial Number of this fitness product in the space provided below.
Serial Number_______________________________________
REGISTER YOUR PURCHASE
The self-addressed product registration card must be completed in full and returned to
Dyaco Canada Inc.
Product Registration
CONGRATULATIONS ON YOUR
NEW TREADMILL

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IMPORTANT SAFETY INFORMATION
READ ALL INSTRUCTIONS BEFORE USING THIS TREADMILL
CAUTION: Before starting any exercise program, it is recommended that you consult your physician.
WARNING: Connect this unit to a properly grounded outlet only.
DANGER: To reduce the risk of electric shock, always unplug the treadmill from the electrical outlet
immediately after using and before cleaning.
WARNING
To reduce the risk of burns, fire, electric shock, or injury to persons:
1. Use 120 volt a.c. household current on a dedicated circuit. Grounding Instructions
This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least
resistance for electric current to reduce the risk of electric shock. This product is equipped with a cord
having an equipment-grounding conductor and a 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.
2. The use of an extension cord with this product is not recommended. If an extension cord is needed, use
a short (less than 10 feet) heavy gauge (14 gauge or better) extension cord with a three prong (grounded)
plug and receptacle.
3. Never leave the treadmill unattended when plugged in. Unplug from the outlet when not in use and
before removing or replacing parts.
4. Never operate the treadmill if it has a damaged cord or plug, if it is not working properly, if it has been
dropped, damaged, or exposed to water.
5. Do not pull the treadmill by the power supply cord or use cord as a handle. Keep cord away from heated
surfaces and open flames.
6. Fitness equipment must always be installed and used on a flat surface. Do not use outdoors or near
water.
7. Do not insert any objects into any openings.
8. Keep children and pets away from this equipment at all times while exercising.
9. Handicapped individuals should have medical approval and close supervision when using this treadmill.
10. Do not place hands or feet under the treadmill. Always keep hands and legs off from the treadmill when
others are using it.
11. Never turn on treadmill while standing on treadbelt. Always return the treadmill to slow speed to provide
for safe dismount and low speed restart.
12. To disconnect, turn all controls to the off position, then remove plug from outlet.
13. Use the treadmill only for it’s intended use as described in this manual. Do not use any attachments that
are not recommended by the manufacturer.
14. Warm up 5 to 10 minutes before each workout and cool down 5 to 10 minutes afterward. This allows your
heart rate to gradually increase and decrease and will help prevent straining muscles.
15. Never hold your breath while exercising. Breathing should remain at a normal rate in conjunction with the
level of exercise being performed.
16. Start your program slowly and very gradually increase your speed and distance.
17. Always wear suitable clothing and footwear while exercising. Do not wear loose fitting clothing that could
become entangled with the moving parts of your treadmill.
18. Do not walk or jog barefoot, in stocking feet or loose fitting shoes or slippers.
19. Care must be taken when lifting or moving the equipment, so as not to injure your back. Always use
proper lifting techniques.
20. User weight should not exceed 450 lbs.
WARNING: Before beginning any exercise program consult your physician. This is especially important for
individuals over the age of 35 or persons with pre-existing health problems. Read all instructions before using
any fitness equipment. We assume no responsibility from personal injury or property damage sustained by or
through the use of this product.

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WARNING - Read all instructions before using this equipment.
DANGER - To reduce the risk of electric shock disconnect your SPIRIT 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 120-volt AC, 20-amp grounded outlet.
DO NOT USE AN EXTENSION CORD UNLESS IT IS 14 AWG OR LARGER, WITH ONLY ONE
OUTLET ON THE END. The treadmill should be the only equipment in the electrical circuit. 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.
■Do not block the rear of the treadmill. Provide a minimum of 1 meter clearance between the
rear of the treadmill and any fixed object.
■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 mains 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, remove tether cord, 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 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.
■Use handrails provided; they are for your safety.
■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.
Remove tether cord after use to prevent unauthorized treadmill operation.
SAVE THESE INSTRUCTIONS - THINK SAFETY!
Important Safety Instructions

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WARNING!
NEVER use a RCD - Residual Current Device (U.S. ver.= GFCI) - wall outlet with this treadmill.
As with any appliance 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.
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 used in homes 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 appliance 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.
This product must be grounded. If the treadmill’s electrical system should malfunction or
breakdown 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 qualified 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 fit the outlet; have a proper outlet installed by a qualified electrician.
Important Electrical Information
Grounding Instructions

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●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. SPIRIT 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
SPIRIT dealer.
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 tread-belt. Pulling this
safety tether cord will stop tread-belt movement.
To Use:
1. Place the magnet into position on the console control head. Your treadmill will not start and
operate without this.
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 red Stop / Pause switch in normal operation.
Safety Tether Cord
Important Operation Instructions

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Assembly Pack Check List
Step1
#117 - 3/8" x16.5 x2.0T x4H
Split Washer (10 pcs)
#144 - 3/8”-16 x 3”
Button Head Socket Bolt (10 pcs)
#134 - M5 x 12mm
Phillips Head Screw (4 pcs)
#116 -ψ3/8" x 35 x 2T
Flat Washer (10 pcs)
Step2
#134 - M5 x 12mm
Phillips Head Screw (4 pcs)
#125 -ψ3/8" x25 x2T
Flat Washer (6 pcs)
Step3
#117 - 3/8" x16.5 x2.0T x4H
Split Washer (6 pcs)
#145 – 3/8”-16 x3/4”
Button Head Socket Bolt (6 pcs)
#146 – M8 x1.25x12mm
Socket Head Cap Bolt (6 pcs)
Step4
#162 - 3/8" ×1-3/4"_Button
Head Socket Bolt (2 pcs)
#163 - 10 × 23 × 1.5T
Curved Washer (2 pcs)
#117 -3/8" x16.5×2.0×4H
Split Washer (2 pcs)

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Step 1: Uprights
1. Gather HARDWARE FOR STEP 1.
2. The RIGHT UPRIGHT (34) has a preinstalled LOWER COMPUTER CABLE (42), LOWER TV
SIGNAL CABLE (171), LOWER CONSOLE POWER CORD (173), LOWER NETWORK
W/CABLE (175), LOWER CSAFE W/CABLE (177), and LOWER HDMI CABLE (181).
To install the uprights on the base frame, special care must be taken not to pinch the computer
cable between the upright and frame base. Slide the SPLIT WASHER (117) and FLAT WASHER
(116) on the BUTTON HEAD SOCKET BOLT (144). Slide the BOLT through the top hole in the
RETAINING PLATE (98), and corresponding top hole in the upright tube, and screw into the
base frame. Now install the other 4 BUTTON HEAD SOCKET BOLTS (144) together with
SPLIT WASHERS (117), and FLAT WASHERS (116) and tighten all 5 bolts up.
3. Repeat this step to install the LEFT UPRIGHT (33).
4. Attach the LEFT and RIGHT MOTOR BASE CAPS (26-L, 27-R) with 4 PHILLIPS HEAD
SCREWS (134).
Assembly Instructions

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Step 2: Installing the console
1. Gather HARDWARE FOR STEP 2.
2. Connect the UPPER COMPUTER CABLE (41), UPPER TV SIGNAL CABLE (170), UPPER
CONSOLE POWER CORD (172), UPPER NETWORK W/CABLE (174), UPPER CSAFE
W/CABLE (176), UPPER HDMI CABLE (180), HAND PULSE WIRES (39) (40)
and GROUND WIRE (178) to the BOARD on the back of the CONSOLE (28).
3. Use 4 PHILLIPS HEAD SCREWS (134) to secure console assembly to the CONSOLE
SUPPORT (5).

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Step 3: Installing console onto uprights
1. Gather HARDWARE FOR STEP 3.
2. Use 6 SOCKET HEAD CAP BOLTS (146) to secure the console onto the LEFT AND RIGHT
MOUNTING BRACKETS (3-L, 4-R). See photo below.
3. Connect UPPER COMPUTER CABLE (41) with LOWER COM PUTER CABLE (42), UPPER
TV SIGNAL CABLE (170) with LOWER TV SIGNAL CABLE (171), UPPER CONSOLE
POWER CORD (172) with LOWER CONSOLE POWER CORD (173), UPPER NETWORK
W/CABLE (174) with LOWER NEWORK W/Cable (175), UPPER CSAFE W/CABLE (176) with
LOWER CSAFE W/CABLE (177), UPPER HDMI CABLE (180) with LOWER HDMI CABLE
(181).
Slide the assembly into the left and right uprights.
4. Slide six SPLIT WASHERS (117) and 6 FLAT WASHERS (125) onto 6 BUTTON HEAD
SOCKET BOLTS (145) on top of uprights. Be careful not to pinch the computer cable.
When assembling the CONSOLE MOUNTING BRACKETS (3& 4) please be
sure to slide the brackets all the way toward the back of the console before
tightening the bolts.

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Step 4: Upright reinforcement
1. Gather HARDWARE FOR STEP 4.
2. Slide 2 CURVED WASHERS (163) and 2 SPLIT WASHERS (117) onto 2 BUTTON HEAD
SOCKET BOLTS (162). Slide the BOLTS through the holes on the console masts and tighten.

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Getting familiar with the control panel
■Console
Starting the operation
Plug in the power cord and switch on the main power switch located at the front base 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.
Operation of Your Treadmill

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First page for you to operate by touching the icons.
Quick operating functional buttons are installed.
Quick Start
• Press Start button and the belt runs with 0.8 km/h (0.5 MPH).
• Press Speed Up/Down buttons further to adjust the speed.
• Press the Home button, the return arrow at the top of the screen or Stop button to stop the belt.
Featuring functions of this treadmill
Touch-control screen is installed for operating the treadmill. You can directly touch any functional
button on the screen or through buttons on the console to control. On the bottom, there are Speed
Up/Down buttons to control the speed, Start button to begin the workout, Stop button to pause/stop
running.

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Pause/Stop
• Press Stop button once or first page button on the screen, the belt will slow down gradually till
fully stopped and keep values of time, distance and calorie on the screen. The screen will reset
after 5 minutes of counting down then return to the previous status.
• Press Start button to continue the workout during pause.
• Press “STOP” button twice, the console will ask you if you want to end the workout. If “STOP”
button is pressed the third time, the console will display your workout summary.
Incline
• The incline is changeable any time during the workout.
• Press Incline Up/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 the heart 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. This unit is also compatible with wireless chest strap.
To Turn Treadmill Off
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 most everything except for a
minimum of circuitry for detecting key presses and the safety key so it will start up again if these
are 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.
Of course you may also remove the safety key or turn off the main power switch to power down the
treadmill.
Audio:
To listen to any audio source with this unit, you must plug a headset into the port on the console.

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Touch Screen Operation
Language
There are four selections. Usually the “Language” is the first selection.
•When you press “Language” button on the first page HOME, it enters the menu with all
languages selection.
There are 12 languages to choose. Touch the desired language, and the system will return to
the first page to begin the other program, or if you don’t want to change the language, you could
press Home button at the upper left corner to return to the first page.

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TV
When the TV button on the Home page 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 to start it.
You can change the TV channel by using Up/Down buttons on the TV channel or the channel
control panel buttons at the right side of the screen for quick channel switching. You can also use
up/down buttons on the volume to change the sound volume. If you want to be quiet, touch Mute
button. Touch Max Screen to switch to full screen. When you want to resume the original screen
display, just touch the image and the screen resumes. Use Speed Up/Down buttons to control the
speed and Incline Up/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 (the console will display a message to ask you if you want to end the workout). Pressing
the “STOP” button third time and the console will display a workout summary.

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Internet
When the Internet button on the Home page is pressed, it directly enters Internet interface.
There are 6 internet connections to choose for you to go on the internet while you are exercising
(internet cable connection or WIFI connection is required). Press “START” button of the treadmill to
start it.
Use Speed Up/Down buttons to control the speed and Incline Up/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 (the console will display a message to
ask you if you want to end the workout). Pressing the “STOP” button third time and the console will
display a workout summary.
Exercise Programs
When the Exercise Program button on the Home page is pressed, it directly enters Menu interface.
There are 12 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
Press Profile button to enter the Profile interface. If this program is unwanted, just press Home icon
at left top to return to the first page, or 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.
If it is the program you want, touch Enter button at the bottom 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.
The image entering the “Profile” interface is as below.

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Setting Program Time
This image is for setting program time, user’s age and weight. Press Enter button after entering
parameters to confirm. Then press Start button to start the Manual Program. If not, just press
Home icon at left top to return to the first page, or return icon at right top to return to the
previous page to continue the last operation.
Display Options
Simple
After starting the program, a ‘simple” workout view displays as below. It contains all values on the
bottom concerning your workout.
The speed value is at right side while the incline level is at the left side and the value is adjustable
with Up or Down button. The bar chart for the speed and incline is in the middle and to be
used with Speed and Incline button to switch between them. TV interface button is on top
to touch for entering the TV mode, or touch Internet for entering the internet interface. If
Program button is touched, the system will ask you if you want to end the current workout. If
Display button is touched, you can access the different workout views.