832-6063.0 * OPERATION SIMOSEC * REVISION 02 77
Operation
The three-position switch of the cable / bus sectionaliser and fuse switch panel is
open.
Ö Remove operating lever.
Ö Install padlock at center position of control gate of three-position switch (if desired).
Ö Stow away operating lever.
The three-position switch is protected against unauthorized use, if the control gate is
padlocked.
19.5 Switching the three-position switch to GROUNDED position
Ö Establish safe isolation from supply voltage.
Verify that the panel feeder of the three-position switch is isolated from supply. Use
the capacitive voltage detection system (see “Verification of safe isolation from
supply with the capacitive voltage detection system” on page 72).
Ö Remove padlock (if present) from control gate of three-position switch (option).
Ö Push control gate of three-position switch to the left and hold.
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