Removing The Compact Starter From A Sirius Infeed System For 3Ra6 - Siemens Sirius Series System Manual

Installation/Removal
8.2 Removing the SIRIUS 3RA6 compact starter and AS-i mounting module
8.2.3

Removing the compact starter from a SIRIUS infeed system for 3RA6

Requirements
● Screwdriver with max. diameter of 7.5 mm and minimum shaft length of 100 mm for
releasing the compact starter
● The compact starter must be switched off (actuator set to
Procedure
For servicing purposes, the compact starter can be removed from the infeed system while
the system is live but at zero current.
Note
The fact that the SIRIUS infeed system for 3RA6 features permanent wiring means that
there is no need to disconnect the main conductor terminals.
Step
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Note
The 45 mm adapter for the infeed system for 3RA6 can be removed in the same way.
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CAUTION
Danger, high voltage!
There is a risk of the compact starter getting damaged if it is switched on (i.e. actuator in
READY position) when you remove it from the infeed system for 3RA6.
Make sure that the compact starter's actuator is set to the
remove the compact starter from the infeed system for 3RA6.
Instructions
Insert a screwdriver into the opening.
Tilt the screwdriver to the right and then
down (see arrow on enclosure lid) so
that you can push the compact starter
forwards by approx. 5 mm.
Move the compact starter forwards to
remove it from the screw-type infeed or
extension block.
OFF position).
OFF position before you
Image
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SIRIUS 3RA6 Compact Starter
System Manual, 02/2008, GWA 4NEB 560 0601-02 DS 02