Stairmaster Stratus Systems Owner's Manual
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Stairmaster Stratus Systems Owner's Manual

Stairmaster Stratus Systems Owner's Manual

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  • Page 1 Stratus Systems Owner’s Manual...
  • Page 2 Kirkland, WA 98034 (800) 635-2936 (425) 823-1825 Fax (425) 823-9490 www.stairmaster.com P/N 21442-F ©1997 StairMaster Sports/Medical Products, Inc. and StairMaster are either a registered trademark or trademark of StairMaster Sports/Medical Products, Inc. in the United States and/or other countries. Page iii...
  • Page 3 StairMaster Stratus systems cycle ergometer, only authorized replacement parts can be used. This warranty is void if any parts other than those provided by StairMaster Sports/Medical Products, Inc. are used.
  • Page 4 WHAT IS THE STAIRMASTER STRATUS CYCLE ERGOMETER? The Stratus systems cycle ergometers have 14 levels of intensity for the MANUAL program and 20 levels of intensity for the other programs. The Stratus uses a variable resistance system to maintain constant power within any given intensity level.

  • Page 5: Table Of Contents

    CONTENTS SAFETY GUIDELINES ..................1 INTRODUCTION ....................3 INSTALLATION INSTRUCTIONS..............5 BASIC OPERATING INSTRUCTIONS ............. 6 Adjustments ..................6 The ATTRACT Mode ................7 HEART RATE MONITOR ................... 9 CONSOLE ......................10 Text Bar ....................10 Display ....................10 Function Keypad ..................11 Exercise Program Keypad ..............
  • Page 6 Figure 1: Major Parts, 3300 CE ................3 Figure 2: Major Parts, 3900 RC ................4 Figure 3: End Caps ....................5 Figure 4: Stratus Systems Console ..............10 Figure 5: Fat Burner ..................... 16 Figure 6: Fat Burner Plus ..................17...
  • Page 7 CONTENTS Figure 7: Rolling Hills ................... 18 Figure 8: Aerobic Training ..................19 Figure 9: Cross Country ..................20 Figure 10: Speed Training ..................21 Figure 11: Cover Fasteners .................. 55 Figure 12: Cover Fastener Location, 3300 CE ............56 Figure 13: Cover Fastener Location, 3900 RC ............

  • Page 8: Safety Guidelines

    Use this machine only for its intended use as described in this Manual. Do not use attachments or accessories other than those ® provided by StairMaster Sports/Medical Products, Inc.. Do not use the battery charger 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.
  • Page 9 SAFETY GUIDELINES Connect the battery charger to a properly grounded AC wall outlet; refer to the "Grounding Instructions" section. Keep all cords away from heated surfaces. Never drop or insert any object into any opening on the machine (except when lubricating the machine). Do not use the machine outdoors.

  • Page 10: Introduction

    StairMaster ® Stratus cycle ergometer was thoroughly inspected and tested to ensure proper operation. The major parts of the StairMaster Stratus 3300 CE and 3900 RC are shown in Figures 1 and 2. Figure 1: Major Parts, 3300 CE Page 3...

  • Page 11: Table 1: Specifications

    For example, the drive chain is located on the right side of the machine. The dimensions of the machine are listed in Table 1. Table 1. Dimensions of the Stratus Systems Cycle Ergometer 3300 CE 3900 RC...

  • Page 12: Installation Instructions

    INSTALLATION INSTRUCTIONS Assemble your machine before use. Machines shipped outside the United States need to be uncrated before they can be assembled; refer to the “Uncrating Instructions” included with your machine for the details. Remove all shipping material and the battery charger from the console.

  • Page 13: Basic Operating Instructions

    BASIC OPERATING INSTRUCTIONS ADJUSTMENTS ® You should check two adjustments before using your StairMaster Stratus systems cycle ergometer: the seat height and the pedal footstrap length. Seat Height Adjustment on the Stratus 3300 CE Cycle Ergometer Sit on the seat. Put both feet onto the pedals and into the footstraps. Pedal slowly and then stop when one leg is extended and your foot is as close to the floor as possible.

  • Page 14: The Attract Mode

    If you need to make additional adjustments, repeat the process with the inside mounting holes of the footstrap. THE ATTRACT MODE All workouts on the StairMaster ® Stratus cycle ergometer start from the AT- TRACT mode. The console displays an EKG signal or scrolls a message in the text bar when it is in the ATTRACT mode.
  • Page 15 BASIC OPERATING INSTRUCTIONS Position yourself comfortably on the bike and begin pedaling. Select the MANUAL exercise program so you can control the pace of your first workout and get used to the exercise motion. Console Set-Up Press [MANUAL] and then press [ENTER]. The console will prompt you to enter your body weight.

  • Page 16: Heart Rate Monitor

    The system consists of the receiver, located near the front of the cycle, and a transmitter belt, available separately from your StairMaster repre- sentative, worn across your chest. The transmitter belt senses the heart beat and sends a signal to the receiver. Your heart rate, in beats per minute, is shown on the console text bar.

  • Page 17: Console

    STRATUS SYSTEMS CONSOLE ® The StairMaster Stratus systems console is divided into four sections: the text bar, the display, the function keypad and the exercise program keypad (see Figure 4). Figure 4: Stratus Systems Console TEXT BAR Information regarding workout statistics and data entry is displayed or scrolled across the text bar.

  • Page 18: Function Keypad

    STRATUS SYSTEMS CONSOLE Function keypad The function keypad is located on the right side of the console. Nine of the keys on the keypad have two pieces of information on them—a number and a workout statistic. Before the exercise program begins, the numbers are used to enter data in response to the console prompts.
  • Page 19 STRATUS SYSTEMS CONSOLE about 35 milliliters per kilogram per minute. During a workout, this key shows the current MET level. During the workout summary, the average MET level is displayed. Calories. Provides a running total of the number of Calories burned during a workout.

  • Page 20: Exercise Program Keypad

    STRATUS SYSTEMS CONSOLE EXERCISE PROGRAM KEYPAD The purple exercise keypad is located below the display and to the left of the function keypad. While the console is in the ATTRACT mode, press one of the exercise program keys to preview the desired workout.
  • Page 21 STRATUS SYSTEMS CONSOLE Fit Test The Fit Test is a program developed by the YMCA to estimate your maximum aerobic capacity based on your heart rate response to submaximal exercise. Start the Fit Test by pressing [FIT TEST], [ENTER]. You will be prompted to enter your weight, age, and gender after a short message is scrolled across the text bar.

  • Page 22: Table 2: Fitness Rating Norms

    STRATUS SYSTEMS CONSOLE Table 2. Fitness Rating Norms for Stratus Systems Cycle Ergometer Aerobic Fitness Test (METs) Rating Fair Average Above Average Superior Gender/Age 20-29 <10.8 11.1-12.3 12.6-16.0 16.3-19.7 20.0+ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○...

  • Page 23: Figure 5: Fat Burner

    STRATUS SYSTEMS CONSOLE The Fat Burner program (Figure 5) is a 60 interval workout designed for people just starting a weight control program. The Fat Burner Plus program (Figure 6) is similar but has 90 intervals. It is meant for the longer workouts you will need as your fitness level increases.

  • Page 24: Figure 6: Fat Burner Plus

    STRATUS SYSTEMS CONSOLE Figure 6a: Fat Burner Plus, Screen 1 Figure 6b: Fat Burner Plus, Screen 2 Figure 6c: Fat Burner Plus, Screen 3 Page 17...

  • Page 25: Figure 7: Rolling Hills

    STRATUS SYSTEMS CONSOLE Rolling Hills (Figure 7) is a 30 interval workout with gradual speed changes. It is geared for those who are just starting to exercise or for those who need an easy day of recovery exercise. Figure 7: Rolling Hills...
  • Page 26 STRATUS SYSTEMS CONSOLE Aerobic Training (Figure 8) is a 60 interval workout with slightly more varied speed changes. It is ideal for those long, slow workouts to increase your aerobic capacity. Figure 8a: Aerobic Training, Screen 1 Figure 8b: Aerobic Training, Screen 2...
  • Page 27 STRATUS SYSTEMS CONSOLE Cross Country and Speed Training (Figures 9 and 10) are 90 interval workouts with lots of speed changes to get your legs moving. Think of the terrain you would find on a hike cross country. Figure 9a: Cross Country, Screen 1...
  • Page 28 STRATUS SYSTEMS CONSOLE Figure 10a: Speed Training, Screen 1 Figure 10b: Speed Training, Screen 2 Figure 10c: Speed Training, Screen 3 Page 21...

  • Page 29: Road Race

    STRATUS SYSTEMS CONSOLE ROAD RACE The Road Race is a unique program that places the user in a race against a computer pacer. The Road Race uses a resistance system that increases the resistance as you pedal faster, just like a real bicycle. The faster you pedal, the heavier the resistance, and the faster you will travel.

  • Page 30: Custom Exercise Programs

    STRATUS SYSTEMS CONSOLE CUSTOM EXERCISE PROGRAMS The console has enough memory space for nine custom exercise programs. Only the exercise profile is saved. You must enter your body weight, the intensity level, and the workout time when you use the custom program. Custom programs have a quick start option, but the time is limited to 15 minutes.

  • Page 31: Custom Scrolling Message

    STRATUS SYSTEMS CONSOLE CUSTOM SCROLLING MESSAGE The message that scrolls across the text bar during the ATTRACT mode can be replaced with a message of your choice. The console accepts messages up to 128 characters in length, including spaces. To program your message: Encode your message using the character codes listed in Table 3.

  • Page 32: Editing The Scrolling Message

    STRATUS SYSTEMS CONSOLE Table 3. Character Codes for the Scrolling Message r e t r e t r e t Í À Î È Â Ç Ê ¿ Ä ´ Ü Ö ß Å Á Ó É Ñ EDITING THE SCROLLING MESSAGE...

  • Page 33: Set Maximum Workout Length

    STRATUS SYSTEMS CONSOLE To erase the entire message, press [+ ARROW], [1], [0], [5], [ENTER] while in the ATTRACT mode. The edited message will scroll across the text bar. If you have erased the entire message, the text bar area will be blank during the ATTRACT mode.

  • Page 34: Console Codes

    STRATUS SYSTEMS CONSOLE console is in the ATTRACT mode, set the console for foreign language prompts or metric units by pressing the [+ ARROW], [9], [7], [6], [0], [ENTER] and then [1], [ENTER]. Press [+ ARROW], [9], [7], [6], [0], [ENTER] and then [0] to change back to English units.

  • Page 35: Maintenance Instructions

    All references to the right or the left side and to the front or the back of the Stratus systems cycle ergometer are made as if you were sitting on the machine ready to exercise. For example, the drive chain is on the right side of the bike.

  • Page 36: Initial Service

    INITIAL SERVICE Upon receiving your new Stratus systems cycle ergometer, use a soft, clean towel to wipe off the dust that may have accumulated during shipping. Your new machine will require minor assembly. Refer to the “Installation Instructions”...
  • Page 37 The salt in perspiration will damage unpainted surfaces. Repair the damaged area with a ® touch-up paint kit provided by StairMaster Sports/Medical Products, Inc. (part number 22181). Inspect the pedal footstraps at both the inside and outside attachment sites.
  • Page 38 MAINTENANCE INSTRUCTIONS Quarterly Maintenance Clean and thoroughly lubricate the drive chain and adjust the chain tension every three months. Follow the chain removal and tensioning procedures in the “Parts Removal and Replacement” section. Use a degreaser to clean the accumulated grime from the chain. Lubricate the chain with a spray-on chain lubricant such as Tri-Flow ™...

  • Page 39: Table 5: Preventive Maintenance Schedule

    MAINTENANCE INSTRUCTIONS Table 5. Preventive Maintenance Schedule e l o e p i e l c y l i r e t s r e s n i y l i , r e t u l d l o a e l r e n t a e...

  • Page 40: Troubleshooting Guidelines

    (425) 823-1825. SYSTEMATIC ELECTRICAL TROUBLESHOOTING The electrical system of your Stratus systems cycle ergometer has five major components: the power control board, the alternator, the load resistor, the main cable assembly, and the console. In order to identify the component that is causing the problem, you must systematically test the entire system.
  • Page 41 SYSTEMATIC ELECTRICAL TROUBLESHOOTING Measure VDC between test points 7 and 12 of the power control board for a minimum of 6.0 VDC. Test pins 1 and 7 of the main cable at the console connection for a minimum of 6.0 VDC. Reconnect the main cable to the console.
  • Page 42 Check the main cable assembly for continuity and cross check each wire in the cable to check for shorted wires (see the wiring diagram ). Call StairMaster® Customer Service at (800) 331-3578 for assistance. International customers should contact their local distributors.

  • Page 43: Console Diagnostic Tests

    CONSOLE DIAGNOSTIC TESTS The following tests must be performed while the console is in the DIAGNOSTIC mode. To activate the DIAGNOSTIC mode, press the [+ ARROW], [1], [0], [7], [ENTER]. If the console fails any test, the console should be replaced or ex- changed.
  • Page 44 CONSOLE DIAGNOSTIC TESTS Firmly press each button. If the LED corresponding to the button you pushed does not light up, the keypad is bad and the console must be replaced. Pressing the [CLEAR] button will light that LED and then end the keypad test 10 seconds later.

  • Page 45: Systematic Mechanical Troubleshooting

    SYSTEMATIC MECHANICAL TROUBLESHOOTING These steps should be performed in exactly the order written. Refer to the "Parts Removal and Replacement" section of this manual for any disassembly and assembly instructions. Remove the neck covers (3300 CE only) and the side covers. Adjust the Poly-V belt so that the compressed distance of the valve spring is 1-11/16"...
  • Page 46 SYSTEMATIC MECHANICAL TROUBLESHOOTING Spin the alternator/flywheel assembly and listen for clicking and/or grinding noises. Inspect the Poly-V pulley for excess wear and spin the pulley to check the intermediate bearings. Disassemble the intermediate shaft assembly and inspect the intermediate shaft and wave washer for wear. Inspect the Poly-V belt for wear.

  • Page 47: Parts Removal And Replacement

    PARTS REMOVAL AND REPLACEMENT COVERS 3300 CE The Stratus 3300 CE cycle ergometer is protected by four plastic covers: two large side covers and two smaller neck covers. Refer to Figure 12 for the fastener locations. The neck covers are held in place with six reusable fasteners. Slide either end of the fastener removal tool under the edge of the head pin and pull the pin out about halfway (see Figure 11).

  • Page 48: Console

    PARTS REMOVAL AND REPLACEMENT 3900 RC The Stratus 3900 RC cycle ergometer is protected by two plastic side covers. Refer to Figure 13 for the fastener locations. The side covers are held in place with six reusable fasteners. Slide either end of the fastener removal tool under the edge of the head pin and pull the pin out about halfway (see Figure 11).

  • Page 49: Handlebar Assembly

    PARTS REMOVAL AND REPLACEMENT HANDLEBAR ASSEMBLY 3300 CE Remove the console and neck covers. Loosen and remove the four screws and flat washers from the frame tube (see Figure 14). Hold onto the handlebar with both hands and remove the handlebar assembly from the frame tube.

  • Page 50: Seat

    PARTS REMOVAL AND REPLACEMENT SEAT 3300 CE Loosen and remove the four mounting nuts and lock washers located underneath the seat (see Figure 18). Remove the seat. Reverse the steps to reinstall. 3900 RC The seat pads can be removed while the seat is in the seat track. Loosen and remove the four mounting bolts from each seat pad and lift the pad free.

  • Page 51: Seat Location Post (3300 Ce Only)

    PARTS REMOVAL AND REPLACEMENT SEAT LOCATION POST (3300 CE ONLY) Pull the seat adjustment knob out and raise the seat. Insert a phillips screwdriver into one of the holes in the seat post that are visible above the seat tube cap (see Figure 18). Gently lower the seat so that the seat is held up by the screwdriver.

  • Page 52: Drive Chain

    PARTS REMOVAL AND REPLACEMENT Push the seat post forward so the seat adjustment bushing is moved slightly forward in the bushing housing. Insert a standard screwdriver between the front of the seat post and the mainframe to pry the seat adjustment bushing into the bushing housing and out of the way of the nylon seat post guides.

  • Page 53: Intermediate Shaft Assembly

    PARTS REMOVAL AND REPLACEMENT Check the tension in the drive chain for a total of 1" (2 cm) of deflection at the midpoint of the lower chain section (see Figure 20). To adjust the chain tension, loosen the nuts at the top and the bottom of the intermediate shaft bracket.

  • Page 54: Crank And Bottom Bracket Assembly

    PARTS REMOVAL AND REPLACEMENT Inspect the freewheel for smoothness of operation in the counter clockwise direction and for positive engagement in the clockwise direction. Use a freewheel tool to remove the freewheel from the Poly-V pulley, if replacement is necessary. Reverse the steps to reinstall the parts.
  • Page 55 PARTS REMOVAL AND REPLACEMENT Loosen and remove the bottom bracket jam nut located on the left side of the crank (see Figure 23). This nut has reverse threads; loosen it by turning it clockwise. Remove the round, metal crank shield from the left side of the crank. Remove the bearing clamps by loosening the allen bolts from the left side clamp.
  • Page 56 PARTS REMOVAL AND REPLACEMENT Install the round, metal crank shield, the jam nut and the pedal onto the left side of the crank. Remember, the jam nut and the pedal have reverse threads (tighten them in the counterclockwise direction). Adjust the side play in the crank by tightening or loosening the left side bearing nut with a 32-mm cone wrench.

  • Page 57: Grounding Instructions

    WITH THIS MACHINE. IF IT WILL NOT FIT THE AVAILABLE OUTLET, HAVE A PROPER OUTLET INSTALLED BY A QUALIFIED ELECTRICIAN. The Stratus systems cycle ergometer is designed for use on a nominal 120-volt circuit, and has a grounding plug that looks like the plug illustrated in sketch A below.* A temporary adapter that looks like the adapter illustrated in...

  • Page 58: Notice Of Fcc Compliance

    • Consult the dealer or an experienced radio/TV technician for help. WARNING CHANGES OR MODIFICATIONS TO EQUIPMENT NOT ® EXPRESSLY APPROVED BY STAIRMASTER SPORTS/MEDICAL PRODUCTS, INC. COULD VOID THE USER'S AUTHORITY TO OPERATE THIS EQUIPMENT. Canadian Doc Class B Compliance...

  • Page 59: Important Phone Numbers

    IMPORTANT PHONE NUMBERS If you need assistance, please have both the serial number of your machine and ® the date of purchase available when you contact the appropriate StairMaster Sports/Medical Products, Inc.. office listed below. OFFICES IN THE UNITED STATES...

  • Page 60: Battery Recycling Centers

    BATTERY RECYCLING CENTERS After installing a new battery, you will need to properly dispose of (recycle) your old lead-acid battery. Most federal and state regulations require lead-acid batteries be recycled. Do not throw away old batteries. Lead is a heavy metal and is toxic to living organisms.
  • Page 61 BATTERY RECYCLING CENTERS STATE ADDRESS PHONE NUMBER New Jersey 131 Industrial Ave. (201) 641-5900 Hasbrouck Hgts., NJ 07604 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○...

  • Page 62: Figures 11 - 24

    FIGURES Figure 11: Cover Fasteners Page 55...

  • Page 63: Figure 12: Cover Fastener Location, 3300 Ce

    FIGURES Figure 12: Cover Fastener Locations, 3300 CE Page 56...

  • Page 64: Figure 13: Cover Fastener Location, 3900 Rc

    FIGURES Figure 13: Cover Fastener Location, 3900 RC Page 57...

  • Page 65: Figure 14: Right Side View, 3300 Ce

    FIGURES Figure 14: Right Side View, 3300 CE Page 58...

  • Page 66: Figure 15: Left Side View, 3300 Ce

    FIGURES Figure 15: Left Side View, 3300 CE Page 59...

  • Page 67: Figure 16: Right Side View, 3900 Rc

    FIGURES Figure 16: Right Side View, 3900 RC Page 60...

  • Page 68: Figure 17: Left Side View, 3900 Rc

    FIGURES Figure 17: Left Side View, 3900 RC Page 61...

  • Page 69: Figure 18: Seat Adjustment Pin Assembly, 3300 Ce

    FIGURES Figure 18: Seat Adjustment Pin Assembly, 3300 CE Page 62...

  • Page 70: Figure 19: Seat Assembly, 3900 Rc

    FIGURES Figure 19: Seat Assembly, 3900 RC Page 63...

  • Page 71: Figure 20: Drive Chain Tension

    FIGURES Figure 20: Drive Chain Tension Page 64...

  • Page 72: Figure 21: Intermediate Shaft Assembly

    FIGURES Figure 21: Intermediate Shaft Assembly Page 65...

  • Page 73: Figure 22: J Bolt Assembly

    FIGURES Figure 22: J-Bolt Assembly Page 66...

  • Page 74: Figure 23: Crank Assembly

    FIGURES Figure 23: Crank Assembly Page 67...

  • Page 75: Figure 24: Alternator/Flywheel Assembly

    FIGURES Figure 24: Alternator/Flywheel Assembly Page 68...

  • Page 76: Wiring Diagram

    WIRING DIAGRAM Wiring Diagram WIRING SCHEMATIC BATTERY CHARGER CONSOLE FUSE POWER CONTROL BOARD ALTERNATOR LOAD INDUCTIVE BATTERY RESISTOR SWITCH BATTERY CHARGER BATTERY PIN 1 – N/C PIN 1 – VDC + (WHT) PIN 2 – GROUND (BLK) PIN 2 – GROUND (BLK) PIN 3 –...

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