SCHUNK WBL 22.03 - Trouble List

Schunk Bahn- und Industrietechnik GmbH
Troubleshooting
SB-038483-EN.docx
82 / 147
Datum: 13.02.2018
SAP.Nr.10901359
Index: -
Trouble List
DEFECT
REASON(S)
CORRECTION
Pantograph does not
raise or lower.
Static contact force is
poorly adjusted.
CHECKUP:
Static contact force
 Chapter #14.8
ADJUSTMENT:
Static contact force
 Chapter #14.9
Air bellow drive defective.
CHECKUP:
Air bellow drive for damage
REPLACEMENT:
Air bellow drive
 Chapter #17.2.4
Cable with terminals torn.
REPLACEMENT:
Cable with terminals
 Chapter #11.5.1
Air line defective.
REPLACEMENT:
Air line
Damper between base
frame and lower frame
defective.
REPLACMENT:
Shock absorber
 Chapter #11.5.4
Inner friction of
pantograph too high.
CHECKUP:
Static contact force
 Chapter #14.8
CHECKUP:
Pantograph for damaged components.
REPLACEMENT:
Damaged components
Valve unit ADD responds.
CHEKCUP:
Leaking test
 Chapter #11.4.7
Functional test
 Chapter #11.4.5