Meyra 1.610, Maintenance And Service Manual

Page: 55 / 104

55
ELECTRONIC MODULES
Power modules
The power module < R-Net >[1] resp. VR2 [2] stores the set-
tings of the driving parameters and adopts as the power
electronic the addressing of the drive motor respectively on
two motor wheelchairs the addressing of both drive motors.
The inlets and outlets of the power module are short circuit
proof, so that the lead fuse is not applicable.
Programming the driving behaviour
The driving behaviour of the electronic vehicle can, vehicle
dependently be adjusted through a programming device.
The parameter values of the delivery configuration are se-
lected in such a fashion that the requirements of the EG-di-
rective 93/42 (CE-marks) are fulfilled. Programming that dif-
fers from these requirements might not fulfil the regulations.
The driving behaviour of the wheelchair should be adjusted
to the individual requirements and the learning process of
the respective user at regular intervals.
In doing so the driving experience, the physical limits of the
user and the main field of operation must be considered:
☞
When programming the delay value observe that on
one hand extreme braking can endanger the driver, on
the other hand the braking distance must correspond
to the maximum values of EN 12184 (view chapter
Brak-
ing distance on page 94).
☞
The programming must be specially tailored to the
user. The capacity of reaction, the constitution as well
as physical and psychical abilities are to be considered.
A talk with the doctor or therapist can be very helpful.
☞
An adjustment to the manufacturer settings of the driv-
ing parameters changes the optimal driving behaviour
of the vehicle.
Independent of this the safety of the wheelchair and espe-
cially the driver must be guaranteed after a change of the
parameters.
☞
All changes to the parameters underlie solely the re-
sponsibility of the person making the modifications.
☞
Parameters can accidentally be adjusted to settings that
cannot generally exempt hazards.
1
1
2