6-2 EB 8340 EN
Operation
6.2 Manual override
Disconnect the isolating terminal 81 to make
the actuator remain in the adjusted position
after the manual override is activated.
Version with electric override
The actuator stem in the actuator version
with electric override can be moved by
pressing the keys on the housing cover (see
the 'Operation' section).
Version with mechanical override
The actuator stem in the actuator version
with mechanical override can be moved us-
ing a wrench (see the 'Operation' section).
Red marking pin
Release button
Fig.6-3: Isolating terminal 81
Isolating
terminal 81
Fig.6-4: Side housing cover opened
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