38!!!3.1 Electrical / manual operationThe lever [56] for mechanical activation / deactivation of theelectromechanical brake is situated (depending on the modelof adventure) on the left-hand or right-hand front side of thechassis.When the electrical drive is switched off the adventure canbe switched into manual operation by deactivating the brake.Electrical operation– If the lever [56] is up next to the chassis then electricaloperation is activated on the adventure.The two powered wheels can be addressed via the controlunit.During activated electrical operation the adventure maybe parked on gradients (up or down) with a maximuminclination of 18 %.The powered wheels are self-locking so that it is notnecessary to apply an additional brake.Manual operation– To activate manual operation switch the adventure off andpush the lever [56] away from the chassis.– In this setting the brakes are deactivated to allow anescorting person to push the vehicle.In manual operation the adventure may only be parked onthe level as the electromechanical brake is deactivated. Inan emergency, the lever [56] can be pressed forwards withlight pressure so that the brake is applied and theadventure immediately comes to a standstill.When electrical operation is switched on and the brakeis deactivated (lever [56] pulled back) a warning signal issounded. The brake symbol also flashes on the controlunit display. In this setting the adventure is braked by theelectrical drive and no movement is possible.3 Driving565656