Maintenance 09.02
8-4 Siemens AG 6SE7087-6AK85-1AA0
Rectifier/Regenerating Unit Operating Instructions
8.2.2 Replacing modules
WARNING
Modules must only be replaced by qualified persons.
Modules must not be removed or inserted under a live voltage.
Non-observance of warning notices can result in death, severe personal injury
or considerable property damage.
CAUTION
The modules contain electrostatically sensitive devices. You must discharge your own
body before touching an electronic module. This is best done by touching a conductive
earthed object (e.g. a bare metal part of the control cabinet) directly beforehand.
Replacing modules in the electronics box
(option)
♦ Undo the securing screws of the modules
above and below the insertion /removal aids
♦ By means of the insertion /removal aids,
carefully pull the module out of the
electronics box, making sure that the module
does not get stuck
♦ Carefully insert the new module in the guide
rails until it moves no further in the
electronics box
♦ Firmly screw down the module with the
securing screws above and below the
insertion / removal aids.
Slot 3 (Options)
Slot 1 (CUR)
Slot 2 (Options)
Figure 8.5 Electronics box, equipped with CUR (slot 1)
and options (slots 2 and 3)
AoteWell Automation Sales Team
Buy Siemens PLC HMI Drives at AoteWell.com
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