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Chain 1/2“ x 1/8“

It is strongly recommended to keep the chain clean. 
Dirt build-up on the chain will cause excess wear. A 
chain  lubricant  and  solvent  for  normal  road  bikes 
may be used.

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) it must be tightened 
otherwise it will cause abnormal wear of the chain and 
chainwheels. Because of this it is always recommended 
to keep the chain play as little 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 should be replaced with a new one.

To adjust or replace the chain remove frame covers if 
necessary. 

To  adjust  the  chain  the  hub  nuts(2)  should  be 
loosened.  Loosening  or  tightening  the  nuts  on  the 
chain  adjusters(1)  will  then  move  the  hub  and  axle 
forward  or  backward.  Adjust  according  to  above 
recommendation.  Then  tighten  the  nuts  on  the  hub 
axle again. See fig: Chain adjustments.

To replace the chain, loosen the chain adjuster as much 
as possible. Dismantle the chain lock(6) and remove 
the chain. 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 parallel 
with the centerline of the frame otherwise the chain 
and chain wheels make a lot of noise and wear out 
rapidly.

Adjust chain adjusters to allow chain play according 
to  above.  Tighten  hub  nuts  firmly.  Replace  frame 
covers.

Fig: Chain adjustments

1) Chain adjuster

2) Hub nut

3) Chain play

Fig: Chain replacement

4) Lock spring

5) Movement direction

6) Chain lock

3

2

1

4

6

5

Monark 928 E Pro VO

2

14

Summary of Contents for 928 E Pro VO2

Page 1: ...Manual 928 E Pro VO2...

Page 2: ......

Page 3: ...t 10 Calibration 10 Troubleshooting guide 11 Service 12 Warning 12 Warranty 12 Service check maintenance 12 Batteries 13 Crank bearing 13 Flywheel bearing 13 Transport 13 Replacement of brake belt 13...

Page 4: ...ng proof of precision reliability strength and service These are the reasons why we are now the world leader in cycle ergometers and the market leader in Scandinavia in transport cycles We manufacture...

Page 5: ...ted at the factory This means that you can begin to use the ergometer directly after assembly However if the user wish to verify the scale calibration please read the instruction for Calibration in th...

Page 6: ...big scale on the left side of the bike At 60 RPM the workload level is from 0 250 watts Power measurement The cycle is designed to measure the power on the flywheel because tests protocols are made f...

Page 7: ...laced just below the chest muscle If the computer can not find any signal this function for measuring is automatically turned off after 30 seconds When this occur the heart symbol is turned off and ti...

Page 8: ...hing Adjust by or if needed Press MODE and Kg is flashing Adjust to lb if preferred If weight is set in kg just press MODE again and increase or decrease with or to correct figure Personal settings ar...

Page 9: ...sing and at the same time Normal mode Manual mode Work load Watt Work load Watt HR Hi HR SEX KG Lb HR Lo AGE WEIGHT M M M MM MM Flash 6 sec Adjust with or Men 25W step women 12 5W Step Adjust with or...

Page 10: ...index is in line with the pointer 1 See fig Calibration If adjustment is needed adjust according Scale zero adjustment A known weight 4 preferably 4 kg Art No 9000 211 is attached at 5 See fig Calibr...

Page 11: ...he weight The pedals are not tight Tighten them or change pedals The crank is loose Check tighten The base bearing is loose Contact your dealer for service Scratching sound is heard when pedalling Che...

Page 12: ...s 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 Clean and lubricate...

Page 13: ...rd from the bike When assembling a new brake cord first enter one end into the hole in the tension center tie a knot and let the knot fall into the bigger part of the hole Lock the end of the cord wit...

Page 14: ...necessary To adjust the chain the hub nuts 2 should be loosened Loosening or tightening the nuts on the chain adjusters 1 will then move the hub and axle forward or backward Adjust according to above...

Page 15: ...aptor and place the spacer and axle nut outside See fig Special remover Replace sprocket adaptor and assemble the new parts in reverse order according to the above NOTE Do not tighten the axle nut com...

Page 16: ...00 18 Axle 27 1 9328 300 Tension cable complete 9 1 9300 17 Bush 23 mm 28 1 9328 1 Frame 10 1 5799 Nut 29 1 8966 176 Support casing for BB bracket 11 1 5881 Washer 30 1 9371 16 Magnet 12 1 9328 420 Le...

Page 17: ...ew M8x46 25 1 9328 160 Digital meter complete 8 1 5864 Washer 26 1 9100 280 Lever complete 9 1 5844 Locking nut 27 1 9127 37 Spacer 13 mm 10 1 9328 130 Saddle post 28 1 5864 Washer 11 1 9328 132 Locki...

Page 18: ...Monark 928 E Pro VO2 18 Notes...

Page 19: ...Monark 928 E Pro VO2 19 Notes...

Page 20: ...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 Version 1010 Art No 7950 322...

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