UNION SWITCH amp SIGNAL 645 Russell Street Batesburg SC 29006 SERVICE MANUAL 7066 Digitair Model 6695 CC End of Train Sense amp Brake Unit SBU Composite Case Shop Maintenance amp Diagnostics Circuit Description Alignment Troubleshooting amp Repair Parts Lists amp Drawings December 1998 An Ansaldo Signal Company O 1998 Union Switch amp Signal Inc Printed in USA SM 7066 DOCUMENT HISTORY Original
Feu ee Dawe SERVICE MANUAL 7074 Digitair End of Train Break Away on the Fly System Installation E Operation E Maintenance E November 1998 An Ansaldo Signal Company O 1998 Union Switch amp Signal Inc Printed in USA SECTION I TABLE OF CONTENTS I GENERAL INFORMATION users 1 1 1 0 PURPOSE OF MANUAL uns el 1 1 1 1 DEFINITION OF TERMS 2 nes e a aa aaa a e ee aR inr 1 1 1 2 PATENTS AND TRADEMARKS sa aa 1 1 13 R A LL TEAM AND TECHNICAL SUPPORT escindida add ce
SERVICE MANUAL 7068 645 Russell Street Batesburg SC 29006 Digitair Model 6680 END OF TRAIN REPEATER UNIT Communication Interface Unit CIU type Enclosure Installation Operation a An ANSALDO Signal Company December 1997 1997 Union Switch amp Signal Inc Printed in the U S A UNION SWITCH amp SIGNAL TABLE OF CONTENTS Section Subject Page 1 0 General Inform ti h lies 1 1 1 1 General Overview and Functional DescriptiON oooococionoc