Skaļrunis H-60 EExeN(T) DNH

) Installation, Operation and Maintenance Procedures  Unscrew lid, lead cable through cable gland and connect to terminal according required power.  If the Ex-loudspeaker is to be earthed, it must be done correctly using the specially marked screws.  Tight cable gland and screw lid back on with 2-3 Nm to assure IP grade.  Fasten the bracket with 3 screws and ensure to use all washers in the intended position. (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.  Use only certified/specified cable glands and blanking plugs.  The loudspeaker should be checked on a regular basis to avoid any build up of debris.  The aluminum surface of the loudspeaker should be regularly treated with paint at the same interval as with other similar outdoor equipment.  For optimum performance, always use the correct voltage / power and operate within the frequency limits as stated.  Do not open loudspeaker when energized.  This loudspeaker is supplied with a 2 year warranty against defective workmanship.