Siemens SIMOTRAS 6SG7050 Operating Instructions Manual page 574

Maintenance
Replacement of fan on D400 / 225 – 525 Mre converters
1
The fan is mounted on the underside of the converter.
• Remove connector
• Use a T20 screwdriver to undo the two Torx screws
• Lift the fan using the fixing straps and pull out downwards.
Installation:
• Push fan box up along the rear panel right up over the fixing clips.
• Tighten the two Torx screws
• Insert connector
13-4
4U1
4V1
4W1
PE
2
a
.
s with 2.5 Nm.
a .
s
.
SIEMENS AG
SIMOTRAS HD
01.04
6SG7000-0BA76
Operating Instructions