? The belt conveyor should be full covered and dust free.  ? The dust covers must be dismountable. ? Position for maintenance and inspection have to be easy accessible and dust precautions have to be easy dismountable to create easy and fast access for these activities. ? Conveyor belt must be hot spliced (endless belt). ? Belts have to be fire retardant and shall fulfill norm EN20340-ISO340. ? Rotation guard with protection case at output shaft for adaptation of sensor. Recommended sensor II5776 ? Temperature sensor. Recommended sensor E+H PT100 (range -10..120degC)