Electrical System; Electronics Protection System - Invacare TDX SP User Manual

11

Electrical system

11.1

Electronics protection system

The vehicle drive electronics is fitted with an overload protection.
If the drive is severely overloaded over a long period (e.g. during steep climbs) and, above all, at
simultaneous high external temperatures, the electronic system can overheat. In this case, the
vehicle performance is gradually reduced until it comes to a standstill. The status display shows a
corresponding blink code (please refer to the user manual for your remote). If you switch the drive
electronics off and then on again, the error message is deleted and the electronics can be switched
on again. It can however take up to five minutes until the electronics has cooled down enough for
the drives to apply their full performance.
If the drive is blocked due to an insurmountable obstacle, for example a kerb or similar which is too
high, and the driver attempts to run the drive for more than 20 seconds against this obstacle, the
electronic system switches the drives off to avoid damage. The status display shows a
corresponding flash code (please refer to the user manual for your remote). If you switch the drive
electronics off and then on again, the error message is deleted and the electronics can be switched
on again.
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