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12 Operating the metering panel
Read and understand these instructions before attempting operating works.
12.1 Control elements at the front side of the panel
11
10
9
Fig. 124: Control elements on the panel front
12.2 Position indicators visible on high-voltage door
Indicator for position of withdrawable metering part:
Position indications for:
139-2021.9 / 07
Operating the metering panel
HINT
(1)
(2)
1
(3)
2
(4)
3
(5)
(6)
4
(7)
5
(8)
6
(9)
7
(10)
8
(11)
Service position
NXAIR M
Door to the low-voltage compartment
Protection device
Locking device for the door to the low-voltage
compartment
Instruction label for closing the
high-voltage door
Actuating opening for inserting the double-bit key
to control racking of the withdrawable metering
part
Handle for opening the
high-voltage door
Mechanical position indicator for
withdrawable metering part
High-voltage door
Actuating opening for racking the
withdrawable metering part
Operating slide for opening and closing the
actuating opening for racking the
withdrawable disconnector link
Test sockets for voltage detecting system
(type LRM)
Intermediate position
Test position
77
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