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Monark 928 E Pro VO
2
10
Scale - zero adjustment
Loosen possible tension in the brake belt by turning
the knob at the handlebar counter clockwise as far as
possible. Check that the moving pointer is aligned with
the 0-index on the scale. If adjustment is needed, first
loosen the locknut(1) and then change the position of
the scale board, so that it will have its 0-index in line
with the moving pointer. Tighten the locknut after the
adjustment.
Fig: Scale adjustment
Calibration
Although all Ergometers are calibrated at the factory
the user may wish to verify this by performing a
mechanical scale calibration. If so please do according
to the following.
Loosen possible tension in the brake belt by
turning the tension devise (knob) at the handlebar
counter clockwise as far as possible. Check that the
scale 0-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: Calibration. The pointer
shall at correct calibration point at the calibration
index(6) slightly above 225 watts.
If there is a deviation, adjust the pointer to correct
position by the adjustment weight inside the
pendulum(2). To do this the left cover has to be removed.
To adjust the position of the adjustment weight
the locking screw in the centre of the pendulum(3)
must be loosened. If the pointer shows too low the
internal weight must be moved upwards somewhat. If
the pointer shows too high the adjustment weight is
moved down a little. This procedure is repeated until
pointer is in the correct position.
Check the scale calibration once a year or if you feel
there is a need for it.
Fig: Calibration
1) Pointer at 0-index
2) Adjustment weight
3) Locking screw
4) Calibration weight
5) Hook for calibration weight
6) Pointer at 225 watts
Summary of Contents for 928 E Pro VO2
Page 1: ...Manual 928 E Pro VO2...
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Page 18: ...Monark 928 E Pro VO2 18 Notes...
Page 19: ...Monark 928 E Pro VO2 19 Notes...