Installation/Owner’s Manual
Series 6550
Series 6550
Copyright 2009 DoorKing, Inc. All rights reserved.
TM
Copyright 2012 DoorKing, Inc. All rights reserved.
Use this manual for circuit board 4405-010 Revision E or higher.
Date Installed:
Installer/Company Name:
Phone Number:
Leave Manual with Owner
Heavy-Duty Vehicular Swing Gate Operator
Circuit Board
Serial Number
and Revision Letter:
UL 325 Compliant
6550-065-A-4-12
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