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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:

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 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.
Check that the flywheel is placed in the center and 

• 

with plane rotation.

Service

Note!
Make  sure  the  voltage  indicated  on  the  appliance 
corresponds to the local mains voltage before making 
connections.

Note that the text about service and maintenance is 
universal  and  that  all  parts  may  not  be  relevant  to 
your bike. 

Warranty

EU countries - Private use

If you are a consumer living in the EU you will have 
a  minimum  level  of  protection  against  defects  in 
accordance with EC Directive 1999/44/EC. In short, 
the directive states that your Monark dealer will be 
liable  for  any  defects,  which  existed  at  the  time  of 
delivery. In case of defects, you will be entitled to have 
the defect remedied within a reasonable time, free of 
charge, by repair or replacement.

EU countries - Professional use

Monark Exercise products and parts are guaranteed 
against  defects  in  materials  and  workmanship  for  a 
period of one year from the initial date of purchase 
of  the  unit.  In  the  event  of  a  defect  in  material  or 
workmanship  during  that  period,  Monark  Exercise 
will repair or replace the product. Monark Exercise will 
not, however, refund costs for labour or shipping. 

Other countries

Monark Exercise products and parts are guaranteed 
against  defects  in  materials  and  workmanship  for  a 
period of one year from the initial date of purchase 
of  the  unit.  In  the  event  of  a  defect  in  material  or 
workmanship  during  that  period  above,  Monark 
Exercise  will  repair  or  replace  (at  its  option)  the 
product. Monark Exercise will not, however, refund 
costs for labour or shipping.

26

Monark 928 G3 / 928 G3r

Summary of Contents for 928 G2

Page 1: ...EN Manual for 928 G3 928 G3r...

Page 2: ......

Page 3: ...ternative power force display 9 User settings 10 Units 10 Cycle constant 10 Metronome cadence 10 BikeID 10 Base Power 11 Steady State HR 11 Calibration 12 Manual motor control 12 Current potentiometer...

Page 4: ...roof 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 We manufacture dev...

Page 5: ...uction for Calibration in this manual Facts Large well balanced flywheel 20 kg 44 lbs Can be calibrated Adjustable saddle with quick release lever Adjustable handlebar Stable frame solid steel tube Po...

Page 6: ...nd HR When the meter is connected to a computer it turns to passive mode No buttons are active except HEART button to pairing the display and chest belt The socket for the USB connector 1 is shown in...

Page 7: ...ike during test Pulse standard chest belts The following pulse standard chest belts can be used Standard uncoded 5K chest belts 5 5 6 kHz Chest belts with ANT Short range ANT 0 6 0 8 m 24 31 Long rang...

Page 8: ...ge of max HR The workload is rpm independent Display Pedal revolution RPM pedal revolutions min HR bpm TIME min sec Workload WATT alt kpm min Watt Speed km h Distance km Calories KCAL kcal Max HR We r...

Page 9: ...Alternative power force display The meter displays power in watts default If you want to display the power in kpm min instead press the HEART button for 5 seconds Then you can switch between WATT KPM...

Page 10: ...constant is as default set to 1 00 Change using the button When the cycle constant is set to 1 00 the power is measured at the flywheel This is used in Astrand test YMCA etc When the cycle constant is...

Page 11: ...program or test is active The default value is 25 but can be adjusted with button Steady State HR Except 928 G3r Default value is 3 but can be adjusted between 1 and 10 with button Steady State SS HR...

Page 12: ...manually This is done by pressing in the calibration mode Move the pendulum to the value and hold it still until the potentiometer value stabilized Press ENTER for next step Repeat according to the p...

Page 13: ...ration hook from the hook bracket see Fig Calibration mode A checked and approved weight 4 4 kg Art No 9000 211 attached to the calibration hook 5 see Fig Calibration Note The calibration hook should...

Page 14: ...in Quick Start and the display begins to show count and log values Press START STOP again and the test is completed and the results are displayed on three pages in the display and you can switch betwe...

Page 15: ...approximation for 15 700 W and a cadence of about 50 65 rpm Stop METS program To end the test press START STOP and the results are displayed on three pages Set weight Set age Set max HR Start METS pro...

Page 16: ...ngs Press START STOP for 5 seconds during the test and the test is reset It is recommended not to adjust the braking power after the first three minutes Average value Set weight Set gender Set age Set...

Page 17: ...ive an error message is shown The result is calculated and displayed References Literature Astrand P O Ergometri konditionsprov Monark Sverige strand I Aerobic work capacity in men and women with spec...

Page 18: ...rror message appears Explanations to error messages LO Hr HI Hr Err The end pulse is too low and outside the Astrand tables so no results can be calculated The end pulse is too high and outside the As...

Page 19: ...min 150W 750 kpm min 125W 600 kpm min 100W 1350 225 1200 200 1050 175 1200 200 1050 175 900 150 1050 175 900 150 1350 kpm min 225 W 120 120 135 135 90 90 105 105 135 120 120 135 135 120 120 135 Monark...

Page 20: ...The cadence is 30 for more than 5 seconds When you press START STOP 700 W workload is achieved Set start power Set power increase per step The results are displayed on three pages that you switch bet...

Page 21: ...e display will increase the power at the specified power increase each time the set time has passed and a new countdown begins At the same time you hear a beep The test is automatic after it has been...

Page 22: ...if the test is stopped before the countdown started and only the complete step the data is displayed To see the results that appear on each page see the table on the next page Press ENTER for 5 secon...

Page 23: ...workload and a new countdown starts In the first five seconds of the next steps the display shows test time workload and estimated average HR during the previous step During these five seconds the va...

Page 24: ...if it also indicates irregular pulse If this is the case there are probably a disturbance in the room The disturbance may be electronic fields from power cables elevators lamps etc or other electronic...

Page 25: ...uppl 169 1960 Astrand P O Experimental studies of physical working capacity in relation to sex and age Munksgaard K penhamn 1952 Astrand P O Rodahl K Textbook of Work Physiology McGraw Hill New York 1...

Page 26: ...nk 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 Check that the flywheel is placed in...

Page 27: ...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...

Page 28: ...ed Loosening 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 Toreplacethechain...

Page 29: ...heel 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 The sprocket should be lubri...

Page 30: ...ake belt complete 16 1 9338 19 Stay 4 1 9328 94 Hook for calibration weight 17 1 9328 92 Adapter 5 2 9300 99 Pendulum stop plastic 18 1 9310 55 Motor 6 1 9328 33 Adaptor M20 M16 19 1 9328 96 Bracket f...

Page 31: ...1 9328 132 Locking knob 34 1 9328 188 Power cable 2200 mm 12 1 9328 37 Transport wheel complete pair 1 9328 78 Handlebar compl with handles clamp and locking handle 13 1 9328 6 Support tube rear 35 1...

Page 32: ...Version 1409 Art No 7950 384 KROONS V G 1 SE 780 50 VANSBRO SWEDEN WWW MONARKEXERCISE SE TEL 46 0 281 59 49 40 FAX 46 0 281 719 81...

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