Spirit Commercial CT850ENT User manual

CT850ENT TREADMILL
OWNER’S MANUAL

Spirit Fitness

www.spirittness.com
TABLE OF CONTENTS
3 PRODUCT REGISTRATION
4 IMPORTANT SAFETY INSTRUCTIONS
5 IMPORTANT ELECTRICAL INSTRUCTIONS
6 IMPORTANT OPERATION INSTRUCTIONS
8 CT850ENT ASSEMBLY INSTRUCTIONS
14 CONSOLE OPERATION
19 TOUCH SCREEN OPERATION
23 ENTERING PROGRAMS
25 PROGRAM DISPLAY
41 HEART RATE PROGRAMS
48 GENERAL MAINTENANCE
52 TROUBLESHOOTING
53 MANUFACTURER’S LIMITED WARRANTY
58 EXPLODED VIEW
59 PARTS LIST
Thank you for purchasing our product, please save these instructions. Please do not perform or attempt any
customizing, adjustments, repair or maintenance that is not described in this manual.

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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 _____________________________________

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RECORD YOUR SERIAL NUMBER
Please record the serial number of this tness 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 Spirit
Fitness. You can also go to http://www.spirittness.com/commercialwarrantyregistration.html
under the Support tab to register online.
Serial Number Location

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Spirit Fitness
IMPORTANT SAFETY
INSTRUCTIONS
WARNING
Read all instructions before using this appliance.
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, re, electric shock, or
injury to persons, install the treadmill on a at level surface with
access to a 120-volt AC, 20-Amp. grounded outlet. With only
the treadmill plugged into the circuit.
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 appliance 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 re 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 xed 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.
• This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities,

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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.
• 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.
• Remove tether cord after use to prevent unauthorized
treadmill operation.
SAVE THESE INSTRUCTIONS - THINK SAFETY!
IMPORTANT ELECTRICAL
INSTRUCTIONS
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 main 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 used in
homes 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
house 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
home breaker with a high inrush type. This is not
a warranty defect. This is a condition we as a
manufacturer have no ability to control. This part is
available through most electrical supply stores.

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Spirit Fitness
grounded outlet is not available. The temporary
adapter should be used only until a properly
grounded outlet, (shown below) 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.
• 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
GROUNDING INSTRUCTIONS
This product must be grounded. If the treadmill
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 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.
This product is for use on a nominal 120-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 below may be used to connect this plug
to a 2-pole receptacle as shown below if a properly

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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

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Spirit Fitness
CT850ENT PRE-ASSEMBLY
UNPACKING
1. Cut the straps, then along the dotted line on the bottom of the box; lift the box over
the unit and unpack.
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.
TOOLS INCLUDED:
3/8”Allen Wrench
10mm Allen Wrench
Phillips Screwdriver
PARTS INCLUDED:
2 Console Masts
2 Side Covers
1 Base Frame
1 Console Support
1 Console
1 Safety Button
1 Power Cord
1 Hardware Kit

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CONSOLE
HAND PULSE SENSORS
SAFETY KEY
MOTOR COVER
SIDE RAILS
RUNNING BELT/DECK
TREAD-BELT TRACKING
CONSOLE MAST
HANDRAILS
CONSOLE FAN
CUP HOLDER

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CT850ENT STEP ONE
HARDWARE FOR STEP 1
PART TYPE DESCRIPTION QTY
115 Flat Washer Ø3/8” × 35 × 2.0T 10
133 Split Washer Ø10 × 2T 10
144 Philips Head Screw M5 × 12m/m 4
150 Button Head Socket Bolt 3/8” × 3” 10
1. Thread the all Cables (No.53/80/82/84) up
through the center of the Right Upright Column
(No.9).
2. Use ve sets of Button Head Socket Bolt (No.150),
Split Washer (No.133) against a Flat Washer
(No.115) to secure the Upright Fixing Plate
(No.10) to the Right Uprights (No.9) to the Main
Frame (No.1) using the Allen Wrench (No.160).
3. Use two Phillips Head Screws (No.144) to secure
the Motor Base Cap Right (No.35) to Main Frame
(No.1) using the Screw Driver (No.158).
4. Repeat the previous two steps on the left side.

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HARDWARE FOR STEP 2
PART TYPE DESCRIPTION QTY
125 Flat Washer Ø3/8” × Ø25 × 2.0T 6
133 Split Washer Ø10 × 2T 6
151 Button Head Socket Bolt 3/8” × 3/4” 6
152 Socket Head Cap Bolt M8 × 12m/m 6
153 Flat Washer Ø8 × Ø16 × 2T 6
CT850ENT STEP TWO
1. On the underside of the Console Support (No.5) is where
the Locking Plate Assembly (No. 3 & 4) can be attached.
Use 3 Socket Head Cap Bolts (No.152) and 3 Flat
Washers (No.153) on each side to secure.
2. Connect all cables with the correct pairing:
a. The Computer Cable (No. 53) with the Upper
Computer Cable (No.52).
b. The Ethernet Cable (No. 80) with the Upper Ethernet
Cable (No.79).
c. The C-safe Cable (No. 82) with the Upper C-safe
Cable (No.81).
d. The HDMI Cable (No. 84) with the Upper HDMI
Cable (No.83).
Note: Be careful not to pinch the wires and slide
them into the Right Upright (No.9).
3. Gently slot the Console Support (No.5) into the Left/
Right Uprights (No.8 & 9) and secure with 3 Button Head
Socket Bolts (No.151), 3 Split Washers (No.133), and
3 Flat Washers (No.125) on both sides using the Allen
Wrench (No.160).

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HARDWARE FOR STEP 3
PART TYPE DESCRIPTION QTY
133 Split Washer Ø10 × 2T 2
154 Button Head Socket Bolt 3/8” × UNC16 × 1-1/4” 2
155 Curved Washer Ø10 × Ø23 × 1.5T 2
29 Round Cap 1
CT850ENT STEP THREE
1. Further secure the uprights by inserting a Button
Head Socket Bolt (No.154) through a Split Washer
(No.133), and a Curved Washer (No.155) onto the
backside of both Left/Right Uprights (No. 8 & 9)
using the Allen Wrench (No.160).
2. Plug the Round Cap (No.29) into the Right Upright
(No.9).
3. Plug the Safety Key (No.72) into the Safety Key
base on the Console Support (No.5).

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HARDWARE FOR STEP 4
PART TYPE DESCRIPTION QTY
120 Split Washer 5/16” × 1.5T 4
144 Phillips Head Screw M5 × 12m/m 2
153 Flash Washer Ø8 × Ø16 × 2T 4
156 Socket Head Cap Bolt M8 × P1.25 × 20L 4
CT850ENT STEP FOUR
1. Place the Console Assembly (No.38) onto the
Console Support (No.5). Secure with 4 Socket Head
Cap Bolts (No.156), 4 Split Washers (No.120), and
4 Flat Washers (No.153) using the Allen Wrench
(No.159).
2. Connect all cables to Console Assembly (No.38):
a. The Upper Handpulse Wires (No.50 & 51).
b. The Upper Computer Cable (No.52).
c. The Grounding wire (No.46).
d. The Upper Ethernet Cable (No.79).
e. The Upper C-safe Cable (No.81).
f. The Upper HDMI Cable (No.83).
3. Fasten the Console Cover (No.41) with 2 Phillips
Head Screws (No.144) to the Console Support
(No.5) using the Screw Driver (No.158).

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CT850ENT CONSOLE OPERATION

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Adjustable fan angle
Contact Heart
Rate Grips
Convenient
accessory trays
Cell Phone
Ledge
Tablet-friendly
reading rack
Small Tray
Storage
USB Charging
port
Start, Stop, Speed, and
Incline controls Safety Key
Touchscreen

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STARTING OPERATION
• Plug in the power cord and switch on the main power switch located at the front of the treadmill.
Make sure the safety key is inserted (machine will not operate without the presence of the safety
key.)
• When the power is turned ON, the screen will show a brief loading screen and then display the
Home Screen which indicates that the machine is ready to operate.
Quick operating buttons are conveniently located
for basic treadmill functions.
Home Screen: Begin operation by touching the icons.

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FUNCTIONS OF THIS TREADMILL
The touchscreen is used for operating most functions of the treadmill. You can directly touch any button
on the screen, or use the Quick Operating Buttons to control the treadmill’s various functions. The Speed
▲/▼buttons control the speed, the Start button begins the workout, the Stop button will pause or stop the
workout, and Incline ▲/▼buttons control the degree of incline of the treadmill.
QUICK START
Press the Start button to begin belt movement at 0.5 mph then adjust to the desired speed using the Speed ▲/▼
button.
• To slow the treadmill belt, press the Speed ▼key until the desired speed is reached.
• To stop the treadbelt press and release Stop button.

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PAUSE/STOP
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.
• 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).
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.
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 signal from the hand pulse sensors. You may use the hand pulse sensors while in
Heart Rate Control. The CT850ENT will also pick up wireless heart rate transmitters that are Polar and
Bluetooth compatible.
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