ABB VersaRupter Installation, Operation And Maintanance Manual - page 18
Manual is about: MV Indoor Switch 4.76-38 kV, 200-1200 A, 40 & 61 kA
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VersaRupter MV Indoor Switch | Installation and Operation Manual
18
Mounting an Open Fuse Auxiliary Switch with a Shunt Trip
6. Pull the shunt trip linkage to its maximum displace-
ment and ensure the audible click is not heard on the
open fuse auxiliary switch as shown in figure 29. If it
occurs, remove the white disk and move the long bolt
and two nuts to the appropriate hole. Once adjusted
properly, secure the switch with a 13 mm socket and
Phillips screw driver.
8. Install the clamp onto the half-moon shaft to secure
the white disk to the A-mechanism.
Figure 29
Figure 30