SCHUNK WBL 22.03 - Illustration 8: Lock Cock Closed - ADD DEACTIVATED

Schunk Bahn- und Industrietechnik GmbH
Pantograph Components
SB-038483-EN.docx
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Datum: 13.02.2018
SAP.Nr.10901359
Index: -
ADD Deactivated
The valve unit ADD is in ACTIVATED state when the pantograph is delivered.
Therefore, monitoring of the sliding strips is enabled.
Activate ADD ( Chapter #4.2.5.1).
A T T E N T I O N
ADD ACTIVATED when performing leaking test.
ADD responds, pantograph lowers
DEACTIVATE ADD when performing leaking test.
Illustration 8: Lock cock closed - ADD DEACTIVATED
If the lock cock is in position CLOSED, ADD is DEACTIVATED.
SB-033003_RS.idw - Blatt 7 - Rev. -