Maintenance 05.05
13-4 SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
Replacement of fan on 400A to 850A converters
4U1
4V1
4W1
PE
1
2
The fan is mounted on the underside of the converter.
• Remove connector
a.
• Use a T20 screwdriver to undo the two Torx screws
s.
• 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
s with 2.5 Nm.
• Insert connector
a.