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W 5
K2
K1
CS
HS
2.
3.
4.
A
B
C
D
X
X
5.
6.
7.
8.
Follow the same steps in reverse sequence to reassemble the dashboard top part
Plug the dashboard connector / CS (black) and the hand pulse connector / HS (white) to the female connector of the
corresponding color until they lock in position. Then pull carefully the two cables (K1 and K2) through the opening of the
bottom part of the dashboard and the dashboard support and take care not to jam the cables when you reinstall the top part
of the dashboard on the bottom part.
When reinstalling the top part of the dashboard top shell, first lock the lower end with the dashboard support and then lower
it onto the dashboard bottom part.
Screw the removed housing screws (A, B, C, D) from underneath the dashboard and tighten them.
You can know plug the power cord, turn on the ergometer and test its operation.
Battery replacement (button cell)
The button cell battery is located on the underside of the circuit board of the dashboard, at the lower end to the right (close to
the printed circuits). Replace this battery when you notice a loss of time and date on the system clock. Therefore you must
disassemble the dashboard top part as described above at steps 1 to 3, separate it from the bottom part of the dashboard, and
reassemble them in reverse sequence.
Be carefull when pulling the connector in order
to avoid damaging the circuit board and the
electronic parts!
The connection is be unlocked by pressing the
elastic connector clip.
Do not pull the cable under any
circumstances! They would
tear off!
Hand pulse sensors
connector / HS
Female connector / HS-2
Lock clip
(attached to the circuit board)
(white)
(with locking tip)
Dashboard
connector / CS
Female connector / CS-2
Lock clip
(attached to the circuit board)
(with locking tip)
(black)
Hand pulse sensors and
dashboard connectors
(location on the circuit board)
Dashboard
bottom part
Dashboard
support column
Circuit board
Dashboard top part
Dashboard top part
Dashboard bottom
part
Exchanging the Dashboard / Replacing the Battery
It is possible to replace or disassemble the complete top part of the dashboard, for all
models, in the case that
the display windows, the membrane switch, the control button, or the circuit board located underneath it malfunctions or simply
to replace the battery. The disassembly is a relatively easy operation and is done as described below.
ergo_bike
Required tools:
Phillips screwdriver / Blade 1 x 70 mm
Unplug the power cord!
(For your personal safety and to protect the sensitive electronic parts inside
the dashboard)
1.
2.
3.
4.
The top part of the dashboard is secured to the bottom part by mean of 4 Phillips
screws (A, B, C, D). Use an appropriate screwdriver to unscrew these screws from
underneath the dashboard. (See the figure to the right) Please note that the
screws C & D are located toward the outward border and are deeply recessed in
the dashboard bottom part. Do not unscrew the nearby located screws (X)!
Then you can remove the top part of the dashboard very carefully. First open
the dashboard housing by raising it from the higher side slightly and grasp (hold)
with both hands underneath the top shell of the dashboard. Raise the higher part
of the dashboard top shell fruther until the lower side separates from the dashboard
support. Be careful to raise the top shell of the dashboard housing only until you feel
a slight resistance from the cables (K1 and K2) that are connected from underneath,
and until you can reach the connectors (CS black & HS white) on the circuit board with
your thumb and index finger.
You must unplug both connectors (CS and HS ). N
ever pull on the cables
to unplug them!! This would tear them off!
Unlock the connector by
pressing on the lock clip and pull it gently from the receptacle. (See figure 4).
Sometimes the lock clip will be removed from the connector at the factory.
Maintenance
Summary of Contents for 8008 TRS
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