193
Instruction Manual
SVGm
ENGLISH
Place the SVGm in STOP mode and disconnect the device from the power. If necessary, disconnect
all the connection cables and short-circuit the current transformers.
Wait for 1 minute for the capacitors to discharge before opening the device.
6
5
4
7
8
8
8
3
3
3
Wall bushing
Front cover
Figure 81: Steps to change fans.
Remove the 8 screws from the front cover.
2.
Disconnect the display.
Remove the insulators.
Remove the screws from the fuses.
3
Disconnect the fans.
Remove the 7 screws from the fan cover.
2
Remove the fan cover. Be careful when passing the cable through the wall grommet.
Replace the fans.
2 0.7 Nm
Fit the fan cover, passing the fan cable through the wall grommet.
1.5 Nm
Connect the fans.
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