Operating the removable voltage transformers
139-2021.9 / 07 NXAIR M 121
Pull the service truck away from the panel.
Fig. 201: Pulling the service truck away
The service truck is removed from the panel.
Plugging on the low-voltage connector
In addition to these instructions, an instruction label on the removable voltage
transformers informs about plugging on the low-voltage connector.
Follow the advice on the label (3) to push the longitudinal fastener
Fig. 202: Instruction label on removable voltage transformers
Take the low-voltage connector out of the shelf on the left inside the panel.
Fig. 203: Low-voltage connector stowed away