Spirit CT850 Owner's Manual
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Spirit CT850 Owner's Manual

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CT850 Treadmill
OWNER'S MANUAL

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  • Page 1 CT850 Treadmill OWNER’S MANUAL...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS IMPORTANT ELECTRICAL INSTRUCTIONS IMPORTANT OPERATION INSTRUCTIONS PRODUCT REGISTRATION CT850 ASSEMBLY INSTRUCTIONS CONSOLE OPERATION PROGRAMMABLE FEATURES USING HEART RATE TRANSMITTER GENERAL MAINTENANCE MANUFACTURER’S LIMITED WARRANTY Thank you for purchasing our product, please save these instructions. Please do not perform or attempt any...
  • Page 4 Through your dealer, Spirit Fitness will do all we can to make your ownership experience as pleasant as possible for many years to come.

  • Page 5: Important Safety Instructions

    • Keep the cord away from heated surfaces. Important Safety Instructions • Never operate the appliance with the air openings WARNING blocked. Keep the air openings free of lint, hair, and the like. When using an electrical appliance, basic precautions should •...

  • Page 6: Grounding Instructions

    NEVER use a ground fault circuit interrupt (GFCI) wall outlet with This product must be grounded. If the treadmill should this treadmill. As with any appliance with a large motor, the GFCI malfunction or breakdown, grounding provides a path of least will trip often.

  • Page 7: Important Operation Instructions

    Please record the serial number of this fitness product in the space provided below. Serial Number: Register Y our Purchase The self-addressed product registration card must be completed in full and returned to Spirit Fitness. You can also go to http://www.spiritfitness.com/commercialwarrantyregistration.html under the Support tab to register online.
  • Page 8 CT850 PRE ASSEMBLY UNPACKING TOOLS INCLUDED: 1. Cut the straps, then along the dotted line on the bottom of the box; lift the box over ‰ 3/8”Allen Wrench the unit and unpack. ‰ 10mm Allen Wrench 2. Locate the hardware package. The hardware is separated into four steps. Remove ‰...
  • Page 9 CONSOLE FAN CONSOLE READING RACK HEART RATE GRIPS DRINK BOTTLE HOLDER HANDLEBARS SAFETY KEY CONSOLE MAST MOTOR COVER SIDE RAILS RUNNING BELT/DECK TREAD-BELT TRACKING...
  • Page 10 CT850 STEP ONE HARDWARE FOR STEP 1 PART TYPE DESCRIPTION FLAT WASHER 3/8”X35X2T SPLIT WASHER 3/8”X16.5X2.0T SCREW M5X12MM BOLT 3/8”X3” 1. Gather HARDWARE FOR STEP 1. 2. The RIGHT UPRIGHT (34) has a preinstalled Lower COMPUTER CABLE A (42). To install the...
  • Page 11 CT850 STEP TWO HARDWARE FOR STEP 2 PART TYPE DESCRIPTION SCREW M5X12 1. Gather HARDWARE FOR STEP 2. 2. Connect the Upper COMPUTER CABLE B (41), HAND PULSE ASSEMBLY C (37), D (38), TOUCH PAD/BACKLIT CABLE E (43) and GROUND WIRE F (35) to the BOARD on the back of the CONSOLE (28).
  • Page 12 CT850 STEP THREE HARDWARE FOR STEP 3 PART TYPE DESCRIPTION SPLIT WASHER 3/8”X16.5X2.0T FLAT WASHER 3/8”X25X2T BOLT 3/8”X3/4” BOLT M8X12 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).
  • Page 13 CT850 STEP FOUR HARDWARE FOR STEP 4 PART TYPE DESCRIPTION SPLIT WASHER 3/8”X16.5X2.0T 3/8”X16X1 - 3/4” BOLT CURVED WASHER 10X23X1.5T 1. Gather HARDWARE FOR STEP 4. 2. Slide 2 CURVED WASHERS (163) and 2 SPLIT WASHERS (117) onto 2 BUTTON HEAD SOCKET BOLTS (162).

  • Page 14: Console Operation

    CT850 CONSOLE OPERATION Fan to keep Heart Rate you cool % Profile Convenient water bottle holder and cargo compartment for keys, Contact Heart 20-Character Large Red-LED phone, or MP3 player Rate Grips Message Center Matrix Window...
  • Page 15 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 key is installed, as the treadmill will not power on without it. When the power is turned on, all the lights on the display will light for a short time.

  • Page 16: Quick Start

    Quick Start • Press any key to wake display up if not already on. • Press the Start key to begin belt movement at 0.5 mph, then adjust to the desired speed using the Fast/Slow keys, or by pressing the Speed button and typing the desired speed on the numeric keypad.
  • Page 17 INCLINE • Incline may be adjusted anytime after the belt starts moving. • Press and hold the adjust Up / Down keys to achieve desired level of effort, or by pressing the Incline button and typing the desired incline on the numeric keypad. Once setting desired is select- ed, press Enter.

  • Page 18: Heart Rate Feature

    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 CT850 will also pick up wireless heart rate transmitters that are Polar compatible, including coded transmissions.

  • Page 19: Programmable Features

    T o Select and Start A Preset Program The Spirit Fitness CT850 offers twelve preset programs: Hill, Fat Burn, Cardio, Calorie, Interval, Strength, 5K Run, 10K Run, HR 1, HR 2, a Custom User defined program, a Gerkin Protocol based Fitness Test and one Manual program.
  • Page 20 The Distance window will now be blinking a value indicating your Bodyweight. Entering your correct bodyweight affects the Calorie readout accuracy. Use the Up/Down keys to adjust, and then press Enter. The Speed window will now be blinking, showing the preset top speed of the selected program. Use the Up/Down keys to adjust, and then press Enter.
  • Page 21 P1= Hill; P2= Fatburn; P3= Cardio; P4= Interval; P5= Calorie; P6= Strength Prog Warm up 20 21 22 23 24 Cool down Speed 20 30 40 50 60 60 70 70 70 80 100 100 70 80 70 60 60 50 40 30 20 Incline Speed 20 30 40 50 60 60 70 80 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 80 70 60 50 40 30 20 Incline...

  • Page 22: Custom Program

    Calorie Program Press the Calorie button to initiate the program. The Message Window shows “PRESS ENTER TO MODIFY. ” Press Enter button, the Message Window shows “ADJUST AGE THEN PRESS ENTER” and the Incline Window is blinking. After the age is set, press Enter to continue. Message Window is showing “ADJUST BODY WEIGHT THEN PRESS ENTER”...
  • Page 23 Now the Message Window is showing “ADJUST AGE THEN PRESS ENTER”. The Incline Window will now be blinking a value indicating your age. Entering the correct age will affect the Heart Rate Bar Graph accuracy. Use Up/Down/Fast/ Slow keys or numeric keys to adjust and then press Enter key. Now the Message Window is showing “ADJUST BODY WEIGHT THEN PRESS ENTER”.
  • Page 24 Fitness T est When the Fit-Test key is pressed the DM displays the 5 different tests available: Army (PFT), Navy (PRT), Air Force (PRT), Marines (PFT), and Gerkin. To select your desired fitness test use the arrow key and press enter. Fitness T est Operation The Message Window will ask you to enter your Weight.

  • Page 25: Air Force

    Army Air Force A timed 2 mile run. You control the speed A timed 1.5 mile run. You control the speed manually. Maximum time allowed to pass the test: manually. Maximum time allowed to pass the test: Male Female Male Female 17-21 16:36...
  • Page 26 3:00 5.0mph 43.4 3:15 5.0mph 44.1 3:30 5.0mph 45.15 3:45 5.0mph 46.2 Gerkin 4:00 5.5mph 46.5 4:15 5.5mph 48.6 The Gerkin protocol, also known as the fireman’s protocol, and is a submax Vo2 (volume of oxygen) 4:30 5.5mph test. The test will increase speed and elevation alternately until you reach 85% of your Max heart rate. 4:45 5.5mph 51.4...
  • Page 27 Before The T est Make sure you are in good health; check with your physician before performing any exercise if you are over the age of ƒ 35 or persons with pre-existing health conditions. Make sure you have warmed up and stretched before taking the test. ƒ...
  • Page 28 above average 47-51 43-48 39-42 35-38 32-35 29-32 average 42-46 40-42 35-38 32-35 30-31 26-28 After The T est below average 37-41 35-39 31-34 29-31 26-29 22-25 • Cool down for about one to three minutes. poor 30-36 30-34 26-30 25-28 22-25 20-21...

  • Page 29: Heart Rate Programs

    Heart Rate Programs The old motto, “no pain, no gain”, is a myth that has been overpowered by the benefits of exercising comfortably. A great deal of this success has been promoted by the use of heart rate monitors. With the proper use of a heart rate monitor, many people find that their usual choice of exercise intensity was either too high or too low and exercise is much more enjoyable by maintaining their heart rate in the desired benefit range.
  • Page 30 Consult your physician before participating in any exercise program. With all Spirit Fitness Heart Rate programs you may use the heart rate monitor feature without using the Heart Rate program. This function can be used during manual mode or during any of the nine...

  • Page 31: Rate Of Perceived Exertion

    Rate of Perceived Exertion Heart rate is important but listening to your body also has a lot of advantages. There are more variables involved in how hard you should workout than just heart rate. Your stress level, physical health, emotional health, temperature, humidity, the time of day, the last time you ate and what you ate, all contribute to the intensity at which you should workout.
  • Page 32 Wearing The Chest Strap Attach the transmitter to the elastic strap using the interlocking key. Adjust the strap as tightly as possible as long as the strap is not too tight to remain comfortable. Position the transmitter with the logo centered in the middle of your torso facing away from your chest (some people must position the transmitter slightly left of center).
  • Page 33 Some people have problems with the transmitter picking up a signal from their skin. If you have problems try wearing the transmitter upside down. Normally the transmitter will be oriented so the Spirit Fitness logo is right side up. The antenna that picks up your heart rate is very sensitive. If there is an outside noise source, turning the whole machine 90 degrees may de-tune the interference.

  • Page 34: Heart Rate Control

    Heart Rate Control How the Heart Rate Control Programs Work: Heart Rate Control (HRC) uses your treadmill’s incline system to control your heart rate. Increases and decreases in elevation affect heart rate much more efficiently than changes in speed alone. The HRC program automatically changes elevation gradually to achieve the programmed target heart rate.
  • Page 35 Now Message Window is showing ”ADJUST AGE THEN PRESS ENTER” with Incline Window blinking. Use Up/Down/ Fast/Slow keys or numeric keys to adjust. Adjusting age will change THR value (as the THR formula described above). After age is set, press the Enter button again. Now Message Window is showing ”ADJUST BODY WEIGHT THEN PRESS ENTER”...
  • Page 36 Semi- Task How To Daily Weekly Monthly Annually Annually Damp cloth w/ Wipe Down Unit water Clean Under Belt Towel or vacuum Check Belt Tension/Tracking Feel/Visual Clean Under Motor Cover Vacuum carefully Check Hardware Wrench Inspect for Deck Wear Visual Inspect Drive Belt Visual Belt/Deck...

  • Page 37: Belt Adjustments

    Belt Adjustments Tread-belt Tension Adjustment - 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.
  • Page 38 Proper belt tracking is an owner responsibility common with all treadmills. ATTENTION Damage to the running belt resulting from improper tracking / tension adjustments is not covered under the Spirit Fitness warranty.
  • Page 39 Calibration Procedure Remove the safety key Press and hold down the Start and Fast + buttons and replace the safety key. Continue to hold the Start and Fast key until the window displays “Factory settings”, then press the Enter key. You will now be able to set the display to show Metric or English settings (Miles vs.
  • Page 40 Plug is disconnected. Make sure plug is firmly pushed into 115 VAC wall outlet. Breaker panel circuit breaker may be tripped. Treadmill defect. Contact your Spirit Fitness dealer. Tread-belt does not stay centered The user may be walking while favoring or putting more weight on either the left or right foot.
  • Page 41 16 gauge minimum. Low voltage. Contact an electrician or your Spirit Fitness dealer. A minimum of 110 volt AC current is required. Tread-belt stops quickly/suddenly when High belt/deck friction.

  • Page 42: General Maintenance

    GENERAL MAINTENANCE Wipe down all areas in the sweat path with a damp cloth after each workout. If a squeak, thump, clicking or rough feeling develops the main cause is most likely one of two reasons: The hardware was not sufficiently tightened during assembly. All bolts that were installed during assembly need to be tightened as much as possible.
  • Page 43 Setting Mileage Lock 1. Remove the safety key, press and hold numeric keys 1, 2, 3 at the same time then return the safety key to enter setting function. 2. Message Window will display “LOCK SETTING = ON/OFF”. 3. Press Fast/Slow/Up/Down keys to set On or Off then press Enter. 4.

  • Page 44: Manufacturer's Limited Warranty

    T readmill Warranty - Effective December 23 , 2015 Spirit Fitness warrants all its Treadmill parts for a period of time listed below from the date of retail 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’...
  • Page 45 Products that have been: sold, transferred, bartered, or given to a third party. Products that do not have a warranty registration card on file at Spirit Fitness. Spirit Fitness reserves the right to request proof of purchase if no warranty record exists for the product.
  • Page 46 NOTES...
  • Page 47 NOTES...
  • Page 50 800.258.4555 Spirit Fitness spiritservice@spiritfitness.com 3000 Nestle Road www.spiritfitness.com Jonesboro, AR 72401 CT850 ENT Owners Manual © 2015 All Rights Reserved Revision: 12. 23. 2015...

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