01.04
Maintenance
SIEMENS AG 6SG7000-0BA76
13-3
SIMOTRAS HD Operating Instructions
13.2 Replacement of components
13.2.1 Replacement of fan
WARNING
The converter fan may be replaced only by properly qualified personnel.
The snubber capacitors continue to carry hazardous voltage for up to 2 minutes after isolation
from the supply. For this reason, the converter must not be opened for at least two minutes
after switch-off.
Non-observance of the safety instructions can result in death, severe personal injury or
substantial property damage.
Replacement of fan on D400 / 98 – 180 Mre converters
2
1
4
3
The two fans are mounted on the underside of the converter.
•
Remove connector
a
.
•
Release the two retaining clips
s
on the fan and swing fan out downwards.
Installation:
•
When mounting the fan make sure it is in the correct mounting position (blowing direction
upward, see arrow
d
on the fan housing).
•
Insert the fan into lugs
f
and push upwards until it engages in retaining clips
s
•
Insert connector
a
again.
Summary of Contents for SIMOTRAS 6SG7050
Page 8: ...Contents 01 04 0 6 Siemens AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 12: ...Safety information 01 04 1 4 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 30: ...Description 01 04 3 14 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 32: ...Shipment unpacking 01 04 4 2 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 46: ...Installation 01 04 5 14 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 142: ...Start up 01 04 7 56 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 298: ...Function diagrams 01 04 8 156 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 330: ...Function descriptions 01 04 9 32 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 348: ...Faults alarms 01 04 10 18 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 510: ...Parameter list 01 04 11 162 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 580: ...Maintenance 01 04 13 10 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 586: ...Servicing Spare parts 01 04 14 6 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 600: ...Appendix 01 04 18 4 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 602: ...Appendix 01 04 18 6 SIEMENS AG 6SG7000 0BA76 SIMOTRAS HD Operating Instructions ...
Page 603: ......