3. When the manual operation is completed, refit the hand-wheel cover by
pressing it down until it stops against the actuator’s top cover.
Figure 32: Manual operation of the actuator
Figure 33: Position scale
The following subsections describe what triggers an alarm, reactions from the
actuator and how the alarm is reset.
• Trigger conditions: One or more of the alarms POSITION UNDEFINED,
TEMPERATURE or TORQUE is active.
• Reaction from actuator: None for the GENERAL alarm itself, but the other
alarms that are active have reactions.
• Reset conditions: The alarms POSITION UNDEFINED, TEMPERATURE and
TORQUE must be inactive.
• Trigger conditions: The outgoing shaft of the actuator is out of range.
• Reaction from actuator: None besides an active alarm.
• Reset conditions: The outgoing shaft must be run back within range.
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