Siemens NXAIR M - 15 Operating the Removable Voltage Transformers; Opening or Closing the High-Voltage Door

104 NXAIR M 139-2021.9 / 07
Operating the removable voltage transformers
15 Operating the removable voltage transformers
HINT
Read and understand these instructions before attempting operating works.
15.1 Control elements on the high-voltage door
Fig. 164: Additional control elements at the panel
front of the circuit-breaker panel with
removable voltage transformers
15.2 Opening or closing the high-voltage door
The procedure for opening and/or closing the high-voltage door at the panel with removable voltage
transformers is identical with the procedure for opening and/or closing the high-voltage door at the circuit-
breaker panel.
For opening and/or closing the high-voltage door at the panel with removable voltage
transformers, see chapter 10.4 and/or 10.5.
(1)
Actuating opening for racking the
removable voltage transformers
(2)
Padlock for securing the operating lever
(3)
Operating slide for opening and closing
the actuating opening for racking the
removable voltage transformers