Siemens NXAIR Operating Instructions Manual page 194

Operating the contactor panel with panel width 600 mm
Preconditions
•
Set of proper HV HRC fuse-links available
•
Contactor truck taken out of the panel
•
High-voltage door closed
Procedure
Removing HV HRC fuse-links
Select one of the outer phases L1 or L3. First, pull the upper end of the HV HRC fuse-link
out of the clamp. Second, pull the lower end out of the clamp and remove the HV HRC
fuse-link.
Fig. 346: Pulling the upper end
Remove the second HV HRC fuse-link from that phase in the same way.
Fig. 348: Both HV HRC fuse-links
194
removed from outer phase
NXAIR / ≤ 40 kA
Fig. 347: First HV HRC fuse-link removed
110-0134.9 / 14