DNH HS 15 EExIIN

HS-15 EexIIN is approved for Zone II which is less strict than Zone I. The sound quality is better due to less hazardous area precautions and the cost is also lower than Zone I. Weatherproof to IP 67 Installation, Operation and Maintenance Procedures When mounting the loudspeaker please ensure that it is re-assembled in the same manner in which it was received. Fasten the bracket to the wall with 1-3 screws and ensure to use all washers in the same position that the loudspeaker is delivered with. (To isolate the main body from the bracket) To change the position of the loudspeaker please adjust the bracket (by loosening / tightening the screws) as required. For optimum performance, always use the correct voltage / power and operate within the frequency limits as stated. Use only certified/specified cable glands and blanking plugs. Do not open loudspeaker when energized. If the loudspeaker is to be earthed, this must be done correctly to avoid galvanic corrosion. Fasten lid with a torque of 2-3 Nm to assure the IP rating. This loudspeaker is supplied with a 2 year warranty against defective workmanship. Special conditions: The loudspeaker can be equipped with a monitoring card encapsulated in the lid.