Edwards B-8526, B-N-8546, B-N-8590, & B-8599 Installation Instructions

Installation Instructions for B 8526 B N 8546 B N 8590 and Weatherproof Adaptahorns in NEMA 4X Enclosures power wires to the other two wire leads in with applicable local codes Replace the unit cover that all power is off before performing the unit at least once a year for damage or wear all electrical and mechanical components for internal or wire discoloration Edwards Catalog Series B 8526 and B N 8546 single pro Figure 1 and B N 8590 and B 8599 double projector 2 units are weatherproof Adaptahorns in NEMA 4X En The sound mechanism of each signal starts and stops with current impulse Both the single and double pro models are designed for use where a loud distinctive signal needed both indoors and outdoors The Catalog Series B N and B N 8590 Adaptahorns are both UL listed and CSA and use a NEMA 4X enclosure Specifications No 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz DC DC DC DC 60 Hz 60 Hz 60 Hz 60 Hz DC DC DC DC VA prevent electrical shock ensure power is off before installation Mount the horn assembly securely to a flat surface in the location with 2 screws through the 3 8 9.5 mm holes in the housing Figure 1 or 2 Remove the unit cover conduit in the 1 2 12.7 mm NPT tapped hole in of housing 3 4 19 mm NPT optional Using wire nuts connect the ground wire to the green ground attached to the Adaptahorn housing connect the 1 Single Projector Units and B N 8546 Series 2 Double Projector Unit and B 8599 Series CT 203 699 3000 FAX 860 677 7746 ISSUE 3 1997