6.1 Opening the housing
Power units 05.01
V
Adjustments must only be made while the unit is disconnected
from the supply power!
It is easier if these adjustments are carried out before the unit is installed.
h Use a screwdriver to lever the spring fixing lug outwards.
On the 150 A and 250 A versions: press both spring lugs inwards.
h Pull off the cover from the front.
6 Settings
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