Frequency Converter Fu (Vertical Lift) - Siemens SIREMOBIL Iso-C Troubleshooting Manual

86

Frequency converter FU (vertical lift)

Fig. 28:
WARNING
Remove the Plexiglas cover over the plug field/clamp field of the frequency converter.
Disconnect the power plug.
Remove the cable clamps and cable ties at and in front of the frequency converter.
Disconnect all the cables at the frequency converter after you have documented this.
Replace the frequency converter after removing the Allen screws (see arrows,
(Fig. 28 / p.
NOTE
Reconnect all cables.
Reconnect the power plug.
Secure the cables with cable ties.
Reattach the cables with the cable clamps.
Perform a functional test of the vertical lifting column.
SIREMOBIL Iso-C
Replacing boards and components
Electrical voltage!
See (Safety information / p.
Switch the system power supply off and disconnect the
power plug.
86)).
Prior to installing the new frequency converter, remove the
bridge on X5 between PTC and -Uzk.
SPR2-230.840.01.01.02
08.08
11).
Page 86 of 148
CS PS SP
6.5
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