Samson 5824 - Manual Mode; Mechanical Override

EB 5824-2 EN 8-3
Operation
8.3 Manual mode
The actuator stem can be moved mechanically or alternatively electrically in the manual level
in TROVIS-VIEW (uEB6661).
Travel and direction of action can be read
off the scale of the travel indicator.
aL eL N
NL
L
eL
aL
41 44 42 51 54 52
63 62 61
N
aL eL N
–
+
LN –
+
LN
Fig.8-1: Moving the actuator stem
8.3.1 Mechanical override
Direction Actuator stem
Extends
Retracts
Travel indication
scale
Handwheel
(Type5824only)
Fig.8-2: Handwheel and travel indicator
Direction of rotation
− Turnclockwise:theactuatorstemextends
(seeFig.8-2).
− Turncounterclockwise:theactuatorstem
retracts(seeFig.8-2).
Type5824Actuator
To manually move the actuator stem one mil-
limeter, the handwheel must be turned ap-
prox.4turns(seeFig.8-2):