5.2.4
Service
After accomplishment of a service a setting to work procedure and a function test has to be
done again (see section 3.3 Setting to work and 3.4 Function test).
Edition: April 06, 2005
Change Over Box
138- -119
ATTENTION!
Devices can be faulty.
While exchangeing electonical components the equipment has
to have zero potential.
NOTE!
While closing again the housing after a repair or an
installation, the cover has to be set carefully.
The seal may not be crushed, if necessary push the
sidewall slightly.
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