12
Installation and Maintenance Instructions
Model 450E Electronic Horn
Figure 6 Weatherproof panel mounting
290A7588
#8-32 KEPS
NUTS (4)
GASKET
PANEL
#8-32 x 1-5/8" SCREW (4)
Getting Repair Service or Technical Assistance
Products returned for repair require a Return Authorization form
from your local distributor or from Federal Signal. To obtain
repair service or technical assistance from Federal Signal, call
708-534-4756 or 877-289-3246. For instruction manuals and
information on related products, visit:
www.federalsignal-indust.com (Industrial Systems)
www.fs-isys.com (Integrated Systems)
www.alertnotification.com (Alerting and Notification)
Returning the Product for Credit
Product returns for credit require a return authorization from your
local distributor prior to returning the product to Federal Signal.
Please contact your distributor for assistance.
A product is qualified to be returned for credit when the following
conditions are met:
