Short Operating Instructions for L 1.1

Medium-Voltage Switchgear 8DJH up to 24kV
Short Operating Instructions for L 1.1 Panels; Order No. 500-8692.9; Rev.: 000
Danger!
!
These short instructions are only an extract of the 8DJH operating instructions, order no. 500-8384.9.
Please make yourself familiar with the contents of the operating instructions before operation.
Closing the feeder
Initial position
⇒ Push control gate of
disconnector upwards.
Actuating opening for
disconnector is free.
⇒ Insert operating lever and
turn 70° clockwise.
Three-position switch closes.
⇒ Remove operating lever.
⇒ Control gate of disconnector
moves to center position
automatically.
Actuating opening is closed.
⇒ Remove protective cap.
⇒ Insert hand crank.
⇒ Turn hand crank clockwise
End position
until the "spring charged"
indication appears in the
inspection window.
⇒ Remove hand crank.
⇒ Circuit-breaker closing spring
is charged.
Actuate ON pushbutton.
Opening the feeder
Initial position
⇒ Actuate OFF pushbutton
of circuit-breaker
⇒ Push control gate of
disconnector upwards.
Actuating opening for
disconnector is free.
End position
⇒ Insert operating lever and
turn 70° counter-clockwise.
Three-position switch opens.
⇒ Remove operating lever.
⇒ Control gate of disconnector
moves to center position
automatically.
Actuating opening is closed.
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Medium-Voltage Switchgear 8DJH up to 24kV
Short Operating Instructions for L 1.1 Panels; Order No. 500-8692.9; Rev.: 000
Danger!
!
These short instructions are only an extract of the 8DJH operating instructions,
.
order no. 500-8384.9
Please make yourself familiar with the contents of the operating instructions before operation.
Feeder earthing
Initial position
⇒ Push control gate of
disconnector downwards.
Actuating opening is free.
⇒ Insert operating lever and
turn 55° clockwise.
Earthing switch closes.
End position
⇒ Remove operating lever.
⇒ Control gate moves to center
position automatically.
Actuating opening is closed.
Feeder de-earthing
Initial position
⇒ Push control gate of
disconnector downwards.
Actuating opening for
earthing switch is free.
⇒ Insert operating lever and
turn 55° counter-clockwise.
Earthing switch opens.
End position
⇒ Remove operating lever.
⇒ Control gate moves to center
position automatically.
Actuating opening is closed
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