5
4. CONNECTIONS
In order to always obtain optimal output use the appropriate voltage and power.
100V line power selection is performed by the connection wiring according to the following
colour code:
50W
RED – YELLOW
25W
YELLOW – GREEN
12.5W
GREEN – WHITE
9W
RED - GREEN
4.5W
YELLOW – WHITE
3.5W
RED – WHITE
If the horn is used in 70.7V facilities the power indicated in the table for 100V line will be
reduced to half, and to a quarter for 50V facilities.
Once the right power is selected for the application and line voltage, the horn is
ready to be used.
5. LOCATION AND ASSEMBLY
Unit installation should be performed with fastenings designed for the type of supporting
material. To change horn position, lightly unscrew the U-shaped bracket in order to obtain the final
position you want; keep in mind the area you want to reach to set the horn correct vertical angle.
Re-tighten the mounting screws to secure the horn in its final position.
