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biodex 950-146, Installation & Operation Manual, Page: 21 / 36

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biodex 950-146 Installation & Operation Manual Download Page 21

 

 

  

Battery Removal and Replacement  

(See Figure 4.)  

 

Tools:

 Phillips Screwdriver, 10mm Wrench  

 

NOTE:

 Before proceeding, turn OFF power and ensure power pack is unplugged from outlet.  

 

1.

 

Loosen the left side arm assembly tapered pin nut 10mm. Loosen the nut so that it 
is flush with end of threaded end. Tap on threaded end until taper pin releases, and 
remove.  

 
2.

 

Slide left side arm assembly off.  

 
3.

 

Remove the 5 Phillips screws securing the left cover and remove.  

 
4.

 

Locate the battery and disconnect the + red  and - black connectors.  

 
5.

 

Loosen and remove the securing bracket, which is secured by two Phillips screws.  

 
6.

 

Install new battery by reversing the procedure.  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 4.

 Replacing the battery.  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

— 21 — 

SERVICE PROCEDURES 

Summary of Contents for 950-146

Page 1: ...UPPER BODY CYCLE AND UPPER BODY CYCLE CLINICAL PRO INSTALLATION OPERATION MANUAL 950 146 950 148 FN 08 127 Rev C 11 15 ...

Page 2: ...mbol signification Attention se référer à la notice Warning Injuries to health may result from incorrect or excessive training Attention incorrect ou extrême entrainement peut aboutir des lesíons au santé Caution Federal law restricts this device to sale by or on the order of a medical practitioner When prescribed for therapeutic purpose a physician should clearly define the parameters of use i e ...

Page 3: ...tation and Exercise Fitness The Relationship of Calories Burned to Oxygen Consumption and METs 7 MAINTENANCE 18 Daily Maintenance Annual Maintenance 8 SERVICE PROCEDURES 19 Chain Replacement Chain Tensioning Procedure Display Panel Replacement Battery Removal and Replacement Sprocket Axle Replacement Seat Slide Adjustment Procedure Seat Slide Release Assembly Removal and Replacement 9 CONFIGURATIO...

Page 4: ...r Body Cycle features a step through design that makes it easy for patients including those with limited mobility to get into and out of the exercise position The contoured seat with lumbar support and an indexed track allows extensive front to back adjustment to ensure comfort safety and biomechanically correct positioning The seat can also be removed quickly for easy standing or wheelchair acces...

Page 5: ... Seat Front to Back Scale 4 Actuator Adjust Locking Knob 5 Actuator Tilt Scale 6 Adjustable Arm Cranks 7 Battery Recharge Jack 8 RS 232 Jack 9 Rear Seat Stop removable for wheelchair use 10 Seat Rotation Handle Clinical Pro only 11 Seat Belt Clinical Pro only 12 Support Handles Clinical Pro only 13 Handgrips E Z Grip Handgrips on Clinical Pro only 14 Arm Crank Locking Knobs 5 PARTS AND ADJUSTMENTS...

Page 6: ...Actuator Tilt The actuator can be tilted over a range of 21 to accommodate patients large and small To adjust the actuator tilt Loosen the actuator adjust locking knob by turning it in a counterclockwise direction Tilt the actuator to the desired angle Tighten the locking knob to secure the actuator in position To ensure reproducible positioning note the actuator tilt position on the actuator tilt...

Page 7: ...3 Operation and Display Settings Figure 2 The Biodex Upper Body Cycle Display Panel 7 OPERATION AND DISPLAY SETTINGS ...

Page 8: ...ill start to count down from the new set time after 2 seconds SET WEIGHT When the display first turns on 0 0 time is displayed in the upper window Often the user will stop pedaling to set things or they will keep pedaling and time will start to count up If the weight button is changed the default is 150 lbs 68 kg The weight will be used to calculate Calories and METS If the display is set to Euro ...

Page 9: ...er can use the Start Pause button to look at the accumulated values of total cycles total work and calories 60 seconds after the user stops pedaling if no other buttons are hit or 60 seconds after the last button is hit all items reset to the original default values Display Shut Down Two minutes after the user stops exercising or the last button is pressed the display shuts off plugged into the po...

Page 10: ... is totally accommodating variable resistance Simply put this means that at any point in the range of motion in this case the arm crank revolution the resistance encountered by the user will exactly match the force exerted In other words the harder one pushes on the arm crank the greater the resistance Maximum speed never changes and there is little or no resistance provided until the preset speed...

Page 11: ...guide or starting point concessions must be made based on individual user needs CAUTION As a general guideline use the following equation in estimating Maximum Heart Rate for a heart rate healthy user Maximum Heart Rate 220 user age in years Example A heart rate healthy 30 year old would use a Max H R of 190 beats per minute ATTENTION On ne doit jamais se servir de la pulsation cardiaque qui se ra...

Page 12: ... the parameters of use i e total work maximum heart rate etc to reduce the risk of patient injury ATTENTION Quand l appareil est untilisé en thérapue le médecin responsable doit définir les paramétres spécifiques en patient pour limiter tout rique et nnotamment le travail total et lafréquence cardiaque Age Estimated Maximal 85 70 Attainable Heart Rate Level Level 20 200 170 140 25 195 166 136 30 1...

Page 13: ...nks greatly influences involvement of the shoulder girdle and torso rotation Moving the seat closer to the arm cranks increases shoulder retraction Conversely moving the seat away from the arm cranks adds to shoulder protraction Adjustment of arm crank length and actuator tilt may also influence shoulder involvement and torso rotation 6 Arm crank length to a large degree controls the total range o...

Page 14: ... on augmente la portée de l extension et de la flexion du coude et de l épaule À l inverse en raccourcissant les manivelles on diminue la portèe pour ces articulation Le réglage du positionnement avant arrière du siège et de l inclinaison du vérin peuvent aussi modifier la portée des mouvements de l épaule et du coude en flexion comme en extension What Is A MET The Acronym MET stands for metabolic...

Page 15: ...e have a very different effect on one s metabolic rate and heart rate when compared to pedaling a lower body cycle at 100 watts It is up to the clinician to set the appropriate workloads on each ergometer or speed and elevation on the treadmill to achieve the appropriate MET level The Relationship of Calories Burned to Oxygen Consumption and METS For every liter of oxygen consumed by the body duri...

Page 16: ...érieur On calcule le taux métabolique en MET en divisant simplement la consommation d oxygène en ml kg min par 3 5 Les ergomètres Biodex facilitent le calcul des MET et les prescriptions d exercice pour réadaptation cardiopulmonaire et mise en forme sous surveillance médicale L épreuve d effort cardiaque indique normalement le nombre maximal de MET atteint par le patient ou le nombre de MET au poi...

Page 17: ...ntité d énergie appropriée à l exercice Cette même personne brûle 14 6 millilitres d oxygène pour chaque kilogramme de son poids corporel par minute 1 000 ml d oxygène 68 kg de poids corporel Étant donné que un MET consommation d oxygène en ml kg min 3 5 cette personne s exerce à un taux de 4 MET Elle doit augmenter son métabolisme au repos environ 4 fois pour atteindre et main tenir ce taux d exe...

Page 18: ...on the sprocket axle If an adjustment is necessary 1 Remove the arm cranks Figure 3 in Service Procedures so the covers can be removed To do this remove the hex nut at the hub of each crank drive the cotter pin through and discard Replacement part number for the cotter pin is C08602 Do not re use cotter pin 2 Loosen the hex socket head screw on the clamp collar and tighten collar to remove all axi...

Page 19: ...renches Phillips Screwdriver Tape Measure or Ruler 14 mm Socket Wrench To replace the chain 1 Unplug the power cord from the wall socket 2 Remove both arm cranks see Figure 3 To do this remove the hex nuts at the hub of each crank and drive tapered pin through and discard Replacement tapered pin is C08602 Do not reuse tapered pin 3 Remove both side covers with Phillips screwdriver 4 Remove chain t...

Page 20: ...ght chain will make a snapping sound as each tooth engages the chain sometimes more so in reverse 6 Once again the chain should be just slack but not taught 7 Lubricate entire chain with white lithium grease Display Panel Replacement Tools Required Phillips Screwdriver 1 Unplug power cord from wall 2 Remove the four Phillips head screws on the back of the display that pass through the weldment Thi...

Page 21: ...that it is flush with end of threaded end Tap on threaded end until taper pin releases and remove 2 Slide left side arm assembly off 3 Remove the 5 Phillips screws securing the left cover and remove 4 Locate the battery and disconnect the red and black connectors 5 Loosen and remove the securing bracket which is secured by two Phillips screws 6 Install new battery by reversing the procedure Figure...

Page 22: ... the cotter pin is C08602 Do not re use cotter pin 3 Remove both side covers 4 Remove chain take up weldment secured with bolt and nut 5 Loosen 5 32 Allen screw on the sprocket axle locking collar Remove the locking collar and washer then remove the sprocket axle 6 Install the new sprocket axle washer and locking collar Tighten the locking collar until all axial play is removed Tighten the 5 32 Al...

Page 23: ...ustable by rotating the eccentric cam 3 4 hex head It is easily adjusted by turning ergometer on its side and inserting open end wrench on to center wheel cam and turning The outside wheels on each side ride and on the bottom of the track The center wheel rides on the upper track If the seat has excessive side to side play then the center wheel adjustment should be rotated so that the wheel just c...

Page 24: ... track 3 The plunger is secured on the bottom with a 1 5 16 nut which must be loosened On the other end is a housing with a 3 4 slot for a wrench to prevent the housing from turning 4 Once the plunger housing nut is removed loosen the 3 4 nut which secures the pull handle assembly 5 The entire assembly will now slide out Install the new assembly The new plunger assembly should be adjusted so that ...

Page 25: ...d in RPM that has to be achieved before the display will turn on 0 50 RPM 20 Press the yy play pause button 21 The top window displays beeP 22 Pressing the Adjust buttons toggles through the three modes P_on on oFF 23 Press the yy play pause button 24 A long beep sounds This indicates that the settings are saved Diagnostic Debug Mode 1 With power off to the display 2 Pedal the unit so that the dis...

Page 26: ...owered no external power requirement at user work rates over 30 watts and 50 rpms 115 VAC adapter 230 VAC available is provided to power system and charge battery during applications below 30 watts and 50 rpms Battery automatically recharges at work rates above 30 watts and 50 rpms Certification ETL listed to UL 60601 1 and CAN CSA C22 2 No 601 1 1 M90 EMC compliance to EN 60601 1 2 Warranty Two y...

Page 27: ...r Leads neg 5KHz Rep Rate of performance IEC 61000 4 6 Conducted Immunity 150 KHz to 80 MHz 3Vrms no degradation complied Power Leads of performance IEC 61000 4 8 Magnetic Immunity 3A M RMS 50 60 Hz no degradation complied of performance IEC 61000 4 11 Voltage Dips and Interrupts Int Pause no degradation complied Duration between reduction of performance Int 20msec pause 10 sec 95 no degradation c...

Page 28: ...12 Replacement REPLACEMENT 28 ...

Page 29: ... 29 REPLACEMENT ...

Page 30: ...REPLACEMENT 30 ...

Page 31: ... 31 REPLACEMENT ...

Page 32: ...REPLACEMENT 32 ...

Page 33: ... 33 REPLACEMENT ...

Page 34: ...REPLACEMENT 34 ...

Page 35: ... 35 REPLACEMENT ...

Page 36: ...er Link C08360 b Lubricant C11730 4 Belt Multi V Brake C13235 5 Belt Multi V Reverse C12838 6 Display Switch Panel 950 146 E103 7 UBC Display 950 146 A700 8 UBC Display Japanese 950 147 A700 9 Lower Control Brd 950 230 E705 10 Battery C12835 11 Power Adapter AC to DC C13163 12 Seat Plunger Assy 945 130 A305 ...

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