Monark 894 E
11
Troubleshooting guide
Symptoms
Probable Cause / Corrective Action
There is a click noise when pedalling
(increases with the weight)
The pedals are not tight. Tighten them or change pedals.
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The crank is loose. Check, tighten.
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The base bearing is loose. Contact your dealer for service.
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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
when pedalling
Loosen the chain.
•
The display is not working
Check that the batteries are OK.
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Time counting does not start.
Check if the brake belt is to tight so the magnet will not pass the
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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.
Weight basket does not lock in upper
position.
Power adaptor is not connected.
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Main switch is not in ON position. Located on bikes right side
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underneath tension devise.
The power jack is not functioning, the fuse is blown.
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Incorrect type of power adaptor is used. A marking label should be
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found with the text ”Peak bike 894 E”.
Power adaptor is broken and needs to be replaced.
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The yellow LED lamp will not light up
when the weight basket is hoisted up
(should light within 2-3 seconds after the
basket been hoisted up).
Check that magnets on both side of tension device has not fallen off
•
and without damages.
Check so basket lock sensor and basket drop sensor is working
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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
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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
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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
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indicates an irregular pulse. If this is the case, there is probably
disturbance in the room. Magnetic fields from 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.
Содержание Ergomedi 894 E
Страница 1: ...Manual for 894 E EN...
