Moving The Vacuum Circuit-Breaker Module Into Operating Position - Siemens 3AK Operating Instructions Manual

Mounting
Fig. 49 Moving the vacuum-circuit breaker module
into operating position
40
Moving the vacuum circuit-breaker module into operating posi-
tion
Note
When moving, ensure that the vacuum circuit-breaker module is in following con-
dition:
• OPEN switching position
• Closing spring discharged
If the switchgear door is locked, the actuating opening
(98.) for manual operation of the withdrawable part (80.)
is enabled.
Moving the withdrawable section with traversing crank
with hand screen 3AX1531-4B:
• Through the actuating opening (98.) Fit traversing
crank with hand screen (108.) onto the hexagon
head.
• Turn clockwise until the position indicator (99.) for
the withdrawable part (80.) switches the symbol
to
While turning, a progress indicator between these two
symbols indicates the traversing path.
.
9229 9923 176 0B
2013-09-09