19E2: Controller problem• Replace the controller.• Check the wire connection.E3: Over speed protection (Sudden increase of running belt speed)• Check the speed sensor and magnet are in correct alignment and that there are no obstructions onthe magnet.• Check wire connections on the controller.• Replace the speed sensor.• Replace the controller.E4: Incline fault• Replace incline motor.• If problem remains replace controller.Hints on DisposalAccording to the European waste regulation 2002/96/EC this symbol on the productor on its packaging indicates that this product may not be treated as householdwaste. Instead it should be taken to the appropriate collection point for the recyclingof electrical and electronic equipment. By ensuring this product is disposed of cor-rectly, you will help prevent potential negative consequences for the environment andhuman health, which could otherwise be caused by inappropriate waste handling ofthis product. For more detailed information about recycling of this product, pleasecontact your local council or your household waste disposal service.Declaration of ConformityProducer: Chal-Tec GmbH, Wallstraße 16, 10179 Berlin, Germany.This product is conform to the following European Directives:2014/30/EU (EMC)2014/35/EU (LVD)2011/65/EU (RoHS)DIN EN 957