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ABB VBF Series Instruction For Installation, Service And Maintenance page 19

Outdoor vacuum circuit breaker

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PART B Installation, Operation & Maintenance
Connection of Driving-Link with composite-lever:
Sequence - 1
Remove the pin and U-Clip from the
lever arm
Sequence - 3
Insert the Pin from back and put U-Clip
These figures are of Y-pole
Sequence - 2
Rotate the Composite-Lever such that the
hole of the lever-arm matches with the hole in
Driving Link & insert the pin
This completes the assembly.
Now fasten all the hardware.
Remove the lifting-ropes & wooden blocks.
Carry out pre-commissioning tests as
Described in Commissioning section.
19

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Vbf 36