Manual for 894 E
Contents
1. 3 The green LED on the COM port tester should light up This will indicate that the bike s circuit board is powered on 4 When the weight basket is hoisted up the red LED on the tester flash briefly The same thing will happen when the weight basket is dropped again 5 When a person starts to pedal the bike the red LED on COM port tester will flash in the same tact as the RPM If all expected flashes could be seen on the COM port tester the bike can be consider being without malfunction The communication problems is probably caused by the PC where the PC program is installed Its COM port could be broken or has an incorrect driver If that is the problem please contact your network administrator for control of program installations Alternative you could try to install Monark software on a different computer If a USB Serial adapter used to connect the bike to a laptop make sure the drivers are installed No RPM visible in Monark software 1 Start button in Monark software has not been activated 2 Check that the sensor on flywheel is working properly and that it is connected to the correct port on the bike s circuit board See Fig Connections on circuit board 3 Check that the magnets on the flywheel s left side does not have fallen off See Fig Sensor and magnets on flywheel 12 Monark 894 E Fig COM port tester Fig Connections on circuit board Connector U Sensor 1 Connector F Sensor 2 Con2. 9106 14 Connection 9300 133 Locking knob complete 19001 6 Bearing 6001 2z 9300 122 Locking knob 9300 18 Axle 9300 134 9300 123 Pressure washer Top cover Ble j Q j j BP BP BP NIN ES Ee ee Ne 9300 17 5683 Bush 23 mm Screw 9300 115 Bushing f saddle post 9306 12 Dust cover 9336 111 Saddle post complete 5673 9 Screw 9300 718 Locking screw 5681 Screw 9300 716 Bushing f saddle post 9394 70 Frame cover right 9334 110 Saddle 5671 19 Screw 5466 Saddle clamp 9374 16 Magnet Biel j EF YP YP YY SY SY SY BP BF NINE EP BIN EN kk S OO oe 9300 293 Handlebar complete with but ton 9339 98 Chest belt 9100 180 Screw 9300 365 PC program 5866 Washer Monark 894 E 9338 20 USB Serial converter 9326 162 Description Sensor 20 21 22 18 17 23 16 From serial number WBK 285390 H Pos Qty Art No Description fr 9374 12 Damper 9326 166 Holder for sensor 9324 26 Suspension belt 9326 59 Screw 5842 9 Nut 9326 263 9374 9 Cable Frame for equipment 5862 9102 30 Washer Weight 0 1 kg 0 2 Ib 9394 10 Electronic set 9102 27 Weight 0 5 kg 1 1 Ib 5675 Screw 9102 26 Weight 1 kg 2 2 Ib 9384 432 Spac
3. We manufacture develop and market ergometers and exercise bikes transport bikes and specialized bicycles Our largest customer groups are within health care sports medicine public authorities industry and postal services Monark 894 E Product Information Congratulations on your new Ergometer The Monark 894 E is an ergometer for anaerobic tests that also works as a normal traditional weight ergometer It has a brake system where the workload is determined by weights added in the weight basket The patented weight basket system does not require calibration the precision of the weights ensures that the workload is correct RPM controlled release of weight basket and test duration up to 99 minutes increase safety and the potential for optimal tests The easy to use Windows based software has more setting possibilities with clear presentation graphics Thanks to double sensors faster electronics and improved mechanics performing anaerobic tests is now more efficient and less complicated NOTE Use of the product may involve considerable physical stress It is therefore recommended that people who are not accustomed to cardiovascular exercise or who do not feel completely healthy should consult a physician for advice Fig Serial number 1 Facts e Large well balanced flywheel 20 kg 44 Ibs e Adjustable saddle and handlebar e Stable frame solid steel tube e Powder painted e Wheels for easy transport e El
4. Brake device 1 Release button 2 Stop 3 Cord bracket 4 Tension center 5 Return strap 6 Weight basket 7 DC connector 8 PC serial port 9 Pin on tension center 10 Tip of the magnet arm 10 Monark 894 E Fig Brake cord Troubleshooting guide Probable Cause Corrective Action There is a click noise when pedalling The pedals are not tight Tighten them or change pedals increases with the weight The crank is loose Check tighten The base bearing is loose Contact your dealer for service Scratching sound is heard when pedalling Check that the carriage block is taken off and that none of the covers is scratching There s a click noise and a squeak noise Loosen the chain when pedalling The display is not working e Check that the batteries are OK Time counting does not start e Check if the brake belt is to tight so the magnet will not pass the sensor This will result in no signal from sensor There is a video available of website www monark net which describe adjustment Bike would not start Power adaptor is not connected Weight basket does not lock in upper Main switch is not in ON position Located on bikes right side position underneath tension devise The power jack is not functioning the fuse is blown Incorrect type of power adaptor is used A marking label should be found with the text Peak bike 894 E Power adaptor is broken and needs to be replaced The yello
5. WATT onthe computer display The energy is usually expressed in kJ kilojoule or cal kilocalories kcal One kcal is approx 4 2 kJ The power is depending on the pedalling speed which makes it possible to adjust the workload power by increasing or decreasing the pedalling speed When pressing any button or move the pedals a signal gives to the meter that activates all functions At the display for heart rate HR a heart symbol is lit which means that the meter is trying to find a pulse signal from an external source chestbelt with electrodes If the meter cannot find such a signal the HR function is automatically turned off after 30 seconds When the function is turned off the heart symbol is not lit any more The heart rate function can be turned on again by pressing a key The timer starts automatically when pedals are moved Meter values for Time Distance and Calories can be set to zero by pressing the RESET button for more than two seconds To get correct readings for calories and watts the kp value on the electronic meter has to be set to the same value as the workload that is the weight of the basket including the weights in it The rubber plates are included in the calibrated weight of the 1 kg weight basket Example The workload is 3 kg 6 6 lbs weight basket 1 kg 2 2 lbs 2 x1kg 1 1 Ibs weight Press the kp key to the left on the meter The lower display window is now flashing and showing figures in kp Increase or
6. decrease in steps of 0 1 kp by pressing the kp button arrow up or the RESET button arrow down until the reading is corresponding with the actual or desired kp values workload from the weight basket After that press the CAL WATT button to either show the CAL or WATT figures After that press the CAL WATT button to either show the CAL or WATT figures The watt reading in the display is depending on the pedalling speed The watts can accordingly be adjusted by increasing or decreasing the pedalling speed Calories are calculated continuously more information in the section Calories 8 Monark 894 E Km Miles Km and km h is the default setting from the factory If you want to make a setting in miles take the meter out of the panel Turn off the meter by taking out one battery On the back side is a switch 1 with two settings 1 and ON See Fig Switch km miles 1 is equal to km and km h and is the default setting ON is equal to mile and mph Choose position and install the battery again Put the meter back again into the panel Do not expose the electronic meter to direct sunlight or extremely high temperature Do not use any dissolvents when cleaning Use only dry cloth MON ARK cPORTS amp MEDICAL Fig Switch km miles 1 Calories There have been different theories on how to calculate this since it depends on several factors and this means that it can only be seen as an estimate As a standard calcul
7. high voltage cables elevators fluorescent tube etc can cause the disturbance Other electronic equipment could be placed too close Move the bike to a different location in the room or change rooms If an irregular HR remains it should be checked manually If the HR remains irregular at work the person s health should be examined Monark 894 E 11 Probable Cause Corrective Action Communication could not be established 1 Data cable between the bike and the computer is not connected or it is between the bike and the computer No damaged RPM visible in Monark software 2 Incorrect type of data cable is used Correct type 0 modem cable 3 Start button in Monark software has not been activated 4 Communication settings within the Monark software is not correct Try to change COM port In the software s menu click on ris sen j gt searen Conor Choose the suggested COM port in the box to the right and confirm by click OK 5 The computer s serial port is broken or its settings are incorrect Contact your network administrator to check the computer and software installation Alternative you could try to install Monark software on a different computer Technical accessory COM port tester Art No 9394 525 can be used if you have problems with the communications between bike and PC Procedure 1 Connect the data cable between the COM port tester and the bike 2 Connect power adaptor and turn the main switch to ON
8. tightened twice a year Check that the chain is snug and there is no play in the pedal crank twice a year Check that pedals chain and freewheel sprocket are lubricated twice a year Be sure that the brake belt does not show significant signs of wear twice a year Check that the handlebars and seat adjustment screws are lubricated 2 times per year Be sure that all moving parts crank and flywheel are working normally and that no abnormal play or sound exists Play in bearings causes fast wearing and with that follows a highly reduced lifetime e Check that the flywheel is placed in the center and with plane rotation Monark 894 E Batteries If the meter is battery operated the batteries are in a separate package at delivery If the storing time has been long the battery power can be too low to make the computer act correctly Batteries must then be changed Flywheel bearing The flywheel bearing is long term greased and requires no supplementary lubrication If a problem arises please contact your Monark dealer Crank bearing The crank bearing is greased and normally requires no supplementary lubrication If a problem arises please contact your Monark dealer Transportation During transport the brake cord should be tightened to prevent it from falling off the flywheel Replacement of brake belt To replace the brake belt remove covers if necessary Make sure that the belt is loose Alt 1 T
9. E Connection to PC To connect a PC to the bike use a 0 modem cable RS232 with 9 pin D sub connector female at both ends If no RS232 Serial port is available on the computer use a USB serial converter to connect to an USB port on the computer instead Before installing the Monark Software for your ergometer you must take the following steps 1 Locate the USB adaptor 2 Inside the USB adaptor packaging there is a mini CD 3 Insert the mini CD into the CD ROM drive and install the driver software If there is no CD drive on your computer driver software is available for download from the website http www vscom de USB CD 4 Finalize the driver software installation by inserting the USB adaptor 5 Install the Monark Software disk 6 Connect the USB Adaptor to the Serial Cable and proceed with testing Anaerobic testing Model 894 E has a computer for anaerobic testing and makes the bike possible to connect to an external PC PC cable is included A Windows application included in the bike makes it possible to make a lot of different type of anaerobic tests for ex Wingate tests and so forth The anaerobic tests can easily be set from 5 up to 300 seconds duration For a closer explanation of the application look in the program manual Monark Anaerobic Test Software User Manual NOTE To carry out anaerobic tests must cycle computer equipped with power from a wall outlet Connect the supplied power ada
10. Manual for 894 E www medicaldevicedepot com 1 877 646 Contents Serial NUIMDEGCD cc cccccccccccccccccccccnccccucccenucuucennennees Operating Instruction x anennnnnnnnnnennnnnnnr Workload adjustment cccccccseccsecceeeeeeeseeeseees Power measuremen feer Cycle ACjUSTMENES cccccccsccceecseeccssenseenenesens Connection IO PG ensenen es EEG E Anaerobic testing saue sa Meter instruction S een C Al OMO Ss EEE WANO EEE VV AIT OINY RE Service check and Maintenance cc0ccc008 Ballero S snegle anoden saag Flywheel DOALING cccccccecneecceecceecaucnseccnsesees Crank DEAN savanne TEARS POM ALON an les ae EG Replacement of brake belt rrarrrrnnrrrurvnvrnerr Brake belt contact surface see CAN 2 X T O sanseorgan Freewheel Sprocke ccccccceecseccecceecseteeeeetes Spare parts list nnnrnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnunne Important Read the manual carefully before using the cycle and save it for future use 2013 MONARK EXERCISE AB Vansbro Sweden io Monark Exercise AB Monark has 100 years experience of bicycle production The Monark tradition has yielded know how experience and a real feel for the product and quality Since the early 1900s Monark s cycles have been living proof of precision reliability strength and service Those are the reasons why we are now the world leader in cycle ergometers and the market leader in Scandinavia in transport cycles
11. an be set as this is the weight of the basket itself A weight basket that only weighs 0 5 kg 1 1lb is available as an option The weight basket can also be set in its upper free resting position and does then not give any work load at all The weight basket is released by pushing the release button 1 on the handlebar See Fig Workload adjustment Power measurement The cycle is designed to measure the power on the flywheel because tests protocols are made for it for example Astrand s and YMCA Cycle adjustments Seat height should be adjusted to a comfortable position The appropriate height is to have the knee slightly bent when the sole of the foot is centred over the pedal axle with the pedal in the bottom position To adjust the seat height loosen the lever 1 on the seat tube See Fig Adjustments The handlebar setting should be in a comfortable position when cycling During longer exercise sessions it is recommended to occasionally change handlebar position To adjust the handlebar loosen the quick release lever 2 See Fig Adjustments Fig Workload adjustment 1 Release button release basket 2 LED Fig Adjustments 1 Locking knob saddle 2 Locking handle handlebar 3 Inserted min 3 min 8 cm MONARK men NOTE The handlebar stem should be inserted into the frame tube at least 3 inches about 8 cm This measure is marked with MAX on the stem 3 6 Monark 894
12. ation when we display calories on our calibrated bikes we use 1 minute with 100W gives 7 kcal It is easy to convert watts to calories if it was on the flywheel the formula is 1W 0 2388x10 gt kcal s with four decimals But when you normally show calories you want to show the total amount of calories your body has used during your training not only the calories burnt on the flywheel We have chosen the formula given above that we think complies with the results given for a standard cycle position Heart rate person s heart rate can be measured with a chest belt that senses the electronic output of the heart The chest belt is standard equipment Heart rate monitoring requires that the chest belt is correctly placed When it is correctly fitted the logo on the belt will be central and readable outward and upright by another person Before putting on the belt clean the skin where the belt is to be placed The chest belt should be secured at a comfortable tension around the mid section just below the breast muscle see Fig Placement of the chest belt Moisten the electrodes before use see Fig Electrodes on the back of the chest belt To make contact with the HR receiver on the bike the distance should not be more than 100 cm It is especially important when first used to identify the chest belt with the sensor by standing close to get the HR maximum 60 cm NOTE Electromagnetic waves can interfere with the telemetry sy
13. e sprocket adaptor half a turn The sprocket should be lubricated with a few drops of oil once a year Tilt the cycle to make it easier for the oil to reach the bearing See Fig Lubrication wa gt AY ze F A PG y ar T gt P Fig Hub assembly oP Monark 894 E Pos Qty fr Art No 9301 19 Description Support tube front 1 From serial number WBK 285390 H Pos Qty Art No Description 9300 291 Expander wedge 9301 14 Support tube rear 9126 72 Handgrip blue pair 9328 51 Plastic cap blue 5675 9 Screw 9328 26 Rubber foot 9394 41 Instrument cover 9328 37 Transport wheel pair compl 9394 71 Frame cover left 9394 13 5843 Hoop Locking nut to hoop 9384 45 9374 29 Belt control Weight holder 9300 55 Chain 1 2 x 1 8 116 I 9374 9 Frame for equipment 9300 12 Screw MVBF M8x16 mm 5843 9 Locking nut M6 5845 Locking nut M8 9302 28 Plastic cap black 8321 75 Pedal pair 9374 60 Bracket 8323 2 Pedal cleats pair VP 9301 5 Frame 8523 2 Dust cover 9300 3 Flywheel 8523 115 Screw M6S 8 8 M8 x 20 FZB 9300 24 Wheel suspension compl set 9300 430 Steel crank set complete 9000 12 Chain adjuster pair 9326 164 Magnet 9106 13 Sprocket 8966 175 BB cartridge bearing
14. ectronic meter with heart rate Width 517 mm 20 1 3 at handlebar 640 mm 25 at support tubes Length 1120 mm 48 4 5 Height 945 1295 mm 37 51 at handlebar 780 1105 mm 31 43 2 at seat Weight 65 kg 143 Ibs without weights Max user weight 125 kg 275 Ibs Included e Chest belt e PC software e Power adaptor e Weight kit consisting of 4 pcs 0 1 kg 0 2 Ibs 1 pcs 0 5 kg 1 1 Ibs 8 pcs 1 0 kg 2 2 lbs Technical data power adaptor Output voltage 9 V DC Current 500 mA Polarity Minus in the middle of connector See Fig Polarity Art No 9384 650 USA Art No 9384 62 Serial number The serial number is placed according to Fig Serial number HD Fig Polarity Monark 894 E 5 Operating Instruction Workload adjustment Through pedalling the test person supplies kinetic energy to the flywheel The flywheel is then braked by means of a brake belt cord which runs around the flywheel The workload is changed either by using other pedalling speed or by increasing or decreasing the tension of the brake belt cord against the flywheel by place weights in the weight basket Weights are available in 1 kg 2 2 Ib 0 5 kg 1 1 Ib and 0 1 kg 0 2 Ib This makes it possible to vary the workload from 1 kp up to maximum 11 kp in steps of 0 1 kp Braking power is expressed in kp where mass 1 kg 2 2 Ib gives the braking force 1 kp NOTE 1 kg 2 2 Ibs is the lowest work load that c
15. en remove it Grind with a fine sand paper Grinding is easier to perform if a second individual cautiously and carefully pedals the cycle Irregularities on the brake belt contact surface are removed by means of a fine sand paper or an abrasive cloth Otherwise unnecessary wear on the brake belt may occur and the unit can become noisy Always keep the brake belt contact surface clean and dry No lubricant should be used We recommend replacing the brake belt when cleaning the contact surface In regard to assembly and adjustment of the brake belt see Replacement of brake belt Fig Brake belt contact surface Monark 894 E 15 Chain 1 2 x 1 8 Check the lubrication and tension of the chain at regular intervals In the middle of its free length the chain should have a minimum play 3 of 10 mm 1 4 inch See Fig Chain adjustments When the play in the chain is about 20 mm 3 4 inch the chain must be tightened Otherwise it will cause abnormal wear of the chain and sprockets Therefore it is always recommended to keep the chain play as small as possible Loosen the hub nut 2 on both sides and tense the chain with the chain adjuster 1 when needed When the chain has become so long that it can no longer be tightened with the chain adjusters it is worn out and shall be replaced with a new one To adjust or replace the chain remove covers if required To adjust the chain the hub nuts 2 should be loosened Looseni
16. er nut 9384 47 Brake belt 9394 431 Cover for electronic set 9384 33 Magnet arm 9374 172 Bracket 5673 9 Screw M5x12 9374 170 Digital meter 9384 37 Holder 5842 9 Locking nut 9384 34 Plate 9384 36 Spring 5680 9 Screw M5x12 5767 9 Nut 9384 32 Electro magnet 9384 3 Screw 9384 31 Magnet bracket 9127 37 Spacer 5673 9 Screw M5x12 19088 6 Bearing 5670 Screw 9374 37 5862 Magnet Washer 5842 9 9374 240 Nut M5 Contact holder with cables 9374 171 Bracket 5675 9 Screw 1 2 1 1 1 4 4 1 1 1 1 2 1 1 2 2 2 2 1 1 9324 70 Self locking cap with washer 5878 NIR FR WE kN FR R AE Ek 9103 41 Screw 14323 Screw 9326 169 Sensor with cable 620 mm 14379 Screw 14380 Screw 9374 21 Stop 5843 9 Locking nut 14374 Screw M8 160mm 9374 23 Holder for sensor 9103 41 Screw 9324 25 Weight basket 9326 270 Sensor with cable 390 mm 5844 Locking nut M8 N N Am S N WwW 9374 22 Holder for sensor Monark 894 E 9384 650 Power adaptor 19
17. nector R Sensor on flywheel Connector Power supply red black wire Connector M Magnet Connector RS232 Communication cables 5 pcs Connector 1MS Button on handlebar Fig Sensor and magnets on flywheel 1 Sensor 2 Magnets 6 pcs Monark 894 E 13 Service 14 Service check and Maintenance It is important to carry out a regular service on your ergometer to ensure it is kept in good condition Service action e We recommend isopropyl alcohol to disinfect the surface of the bike Use a damp but not wet cloth to clean the surface you wish to disinfect Always keep the bike clean and well lubricated once a week Periodically wipe the surface with a rust preventative especially when it has been cleaned and the surface is dry This is done to protect the chrome and zinc parts as well as the painted parts 4 times per year Check now and then that both pedals are firmly tightened If not the threading in the pedal arms will be damaged Also check that pedal arms are firmly tightened on the crank axle tighten if necessary When the Ergometer is new it is important to tighten the pedals after 5 hours of pedalling 4 times per year Check that the pedal crank is secure to the crank axle 4 times per year Be sure that the pedals are moving smoothly and that the pedal axle is clear of dirt and fibres 4 times per year When cleaning and lubricating be sure to check that all screws and nuts are properly
18. ng or tightening the nuts on the chain adjusters 1 will then move the hub and axle forward or backward Then tighten the nuts on the hub axle again See Fig Chain adjustments To replace the chain loosen the chain adjusters as much as possible Dismantle the chain lock 6 and remove the chain Use a pair of tongs for dismantling spring Put on a new chain and assemble the chain lock The spring of the chain lock should be assembled with the closed end in the movement direction 5 of the chain Use a pair of tongs for dismantling and assembling the spring 4 See Fig Chain replacement NOTE At assembly the flywheel has to be parallell with the centerline of the frame Otherwise the chain and sprockets make a lot of noise and wear out rapidly Then assemble the removed parts as above but in reverse order 16 Monark 894 E Fig Chain adjustments 1 Chain adjuster 2 Axle nut 3 Chain play Fig Chain replacement 4 Lock spring 5 Movement direction 6 Chain lock Freewheel sprocket When replacing the freewheel sprocket remove frame covers if necessary Remove the chain according to section Chain 1 2 x 1 8 Loosen the axle nuts and lift off the flywheel Remove the axle nut washer chain adjuster and spacer on the freewheel side Replace sprocket adaptor and assemble the new parts in reverse order according to the above NOTE Do not tighten the axle nut completely It must be possible to loosen th
19. o loosen the brake belt on pendulum bikes with engine connect power to the unit and raise the pendulum to 4 kp Hold it there until brake belt is loose Please note how the belt is assembled Remove it from the bike Attach the new brake belt and assemble the bike in reverse order Alt 2 To loosen the brake cord on cycles with a weight basket set the basket to its upper position Loosen the lock washer that is holding the cord and remove it from the tension center Loosen or cut off the knot on the other end of the cord and then remove the whole cord from the bike When assembling a new brake cord first enter one end into the hole in the tension center and tie a knot and let the knot fall into the bigger part of the hole Lock the end of the cord with the lock washer Alt 3 To loosen the brake belt on the bike remove all tension Please note how the belt is assembled Remove it from the bike Attach the new brake belt and assemble the bike in reverse order NOTE When replacing the brake belt it is recommended to clean the brake surface See Brake belt contact surface Brake belt contact surface Deposits of dirt on the brake belt and on the contact surface may cause the unit to operate unevenly and will also wear down the brake belt The contact surface of the flywheel should be smoothed with fine sandpaper and any dust removed with a clean dry cloth Remove any potential covers and all workload on the brake belt and th
20. ptor into an appropriate wall outlet 230V The circular connector on the secondary cable from the power adaptor is connected to the corresponding socket on the cycle under the instrument cover on the right side PC cable is connected into the serial port underneath and to a serial port on an external PC See Fig Brake device in section Adjusting the break cord belt tension The LED 2 on the front of the instrument panel see f1g Workload adjustments in section Workload device indicates both that there is power to the unit and that the weight basket is in its upper locked position If the weight basket produces resistance it must be moved up in its upper locked position where it does not give any workload Then the LED is lit with a delay of about five seconds indicating that the computer and cycle is in a ready position for a test Monark 894 E 7 Meter Instructions Display gt Storing temperature 10 C 60 C Operating temperature 0 C 50 C 40 5 IC tn 2308 Batteries 1 5 V x 2 R6 AA bas The ergometer is equipped with a Fitness computer showing pedal revolutions per minute RPM heart rate in bpm HR exercise time in minutes and seconds TIME cycling speed in km per hour or miles per hour SPEED covered distance in km or mile DISTANCE Furthermore the workload kp weight basket weights in kg can be set which gives a reading of burned calories CAL as well as power
21. stem Cellular phones are not allowed to be used near the bike during test MONARK Fig Placement of the chest belt Fig Electrodes on the back of the chest belt 1 Monark 894 E 9 Adjusting the brake cord belt tension 1 Check at first that the brake belt is lying correct on the flywheel brake surface See Fig Brake cord and Brake device If the weight basket is in its upper position press the release button 1 The basket will fall down and increase the tension of the brake belt cord against the flywheel Put 9 kg in the weight basket 6 See Fig Brake device Rotate the flywheel by hand The basket shall now lift up so the distance to the flywheel is at least 40 mm 1 6 and maximum 60 mm 2 4 If this is not the case the brake belt has to be loosened or tightened at the tension centre 4 If the basket is too low shorten the belt somewhat If the basket is too high lengthen the cord somewhat Tighten the bracket again and check that the distance between the weight basket and flywheel is between 40 and 60 mm when the flywheel is rotated by hand 2 Also check the brake cord tension with no load weight basket Then check the distance between the pin on the tension center and the tip of the magnet arm as shown in Fig Brake device This distance should be between 5 and 10 mm 1 4 and 1 2 NOTE To receive correct workload it is important to place the weight basket according to the description above Fig
22. w LED lamp will not light up Check that magnets on both side of tension device has not fallen off when the weight basket is hoisted up and without damages should light within 2 3 seconds after the Check so basket lock sensor and basket drop sensor is working basket been hoisted up properly and also connected to correct ports on bikes circuit board See Fig Connections on circuit board Problems with the sensors Technical advice how to check sensors of magnetic type 1 Unplug the sensor on bikes circuit board 2 In the jack in the end of sensor cable measure with a summer or an ohm meter then angle the magnet in near of the sensor A signal should be heard or value approx 0 ohm displayed on ohm meter No heart rate Check the chestbelt battery Wet the thumbs and place them on the electrodes A low clicking sound will appear near battery lid while you click on the electrodes with one thumb Check that the chest belt is positioned correctly on test person and tight enough Check that the electrodes are wet In hard cases it is necessary to use a contact gel or a mixture of water with a few drops of washing up liquid The level for HR signal can vary from person to person Put chest belt on another known person who has a good pulse reading Uneven heart rate Use an external unit for example a HR watch to check if it also indicates an irregular pulse If this is the case there is probably disturbance in the room Magnetic fields from
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