User manual

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4 kg
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LC7TT novo
26
Calibration electronics
Usually it is not necessary to recalibrate the cycle
electronically, but it should be done after each service,
change of electronic part, movement or if you adjusted
the 0-index.
The calibration coefficient calculated by the computer
is stored in main memory. No matter when the power
is turned on, the last stored calibration will be placed
in main memory. New calibration automatically
replaces the old.
Calibration
Calibration is necessary so that the electronic and
the mechanical parts of the cycle conform. The work
carried out on the bike is a result of the braking
force (pendulum mode) and the number of pedal
revolutions (= distance). The effect is then counted
out by dividing the work done by the time it took
to accomplish it. Validation includes both mechanical
and electronic procedures.
Calibration pendulum
All LC7TT NOVO are calibrated in the factory, but a
calibration of the pendulum can still be done to verify
this. If so, please do the following.
Open the front cover. Check that the brake belt (3)
is loose. If not, move the pendulum to 4 kp and hold
it there a while to loosen it. Check that the pointer
on the pendulum is in line with the scale 0-index, see
section "Scale adjustment", adjust very precisely if
necessary.
Calibration weight 4 kg (Art. No: 9000-211) is hung
on the balancing spring parallel to the brake belt.
NOTE!
The flywheel must be completely stopped before the
weight is hung on!
This weight (4 kg) can, when properly adjusted, be
read at the corresponding point on the scale. If there is
a deviation, adjust the pointer to the correct position
by adjusting the weight (2) inside the pendulum. To
change the adjustment weight loosen the adjustment
screw (1). Should the index of the pendulum weight
be too low, move the adjusting weight upwards in
the pendulum, and if the index should be too high
the adjusting weight is moved somewhat downwards
and locked in the new position. Lock the adjustment
screw in the new position. This process is repeated
until pointer is in the exactly correct position. Close
the front cover when everything is done.
NOTE!
It is important that you are very precise when you
adjust or reset the scale.
Check the calibration of the pendulum once a year or
when needed.
Fig: Pendulum
1) Adjustment screw
2) Adjustment weight
3) Brake belt
Fig: Calibration
1) Scale
2) Pointer
3) Spring
4) Hook to hang the weight in
5) Calibration weight 4 kg