56
Dismantling of Operating Coils Setup
Steps For Replacement of Shunt Opening Release (YO1) 15030
Fig. 7
Steps For Replacement of Shunt Closing Release (YC) 15031
FOR ASSEMBLY, PROCEED IN REVERSE ORDER
YO1 SHUNT OPENING RELEASE
When the YC shunt closing release
is present, unscrew the four fixing
screws (14) and withdraw it (15)
Unscrew the four fixing screws
(17) and withdraw the relative
YO1 release(16).
Disconnect the power supply connectors of the additional shunt opening release
Fig. 8
YC SHUNT CLOSING RELEASES
Unscrew the four fixing screws and withdraw release (8)
FOR ASSEMBLY, PROCEED IN REVERSE ORDER
