Samson 5825 Mounting And Operating Instructions - Operation and Settings
4
Operation and settings
4.1 Changing the travel position
Direction of action and travel can be read
off the travel indication scale (Fig. 6).
Type 5824 Actuator
Use the handwheel to adjust the travel
(approx. 4 turns for 1 mm):
4
Turn clockwise
⇒
Actuator stem extends
4
Turn counterclockwise
⇒
Actuator stem
retracts
Type 5825 Actuator
Caution!
The actuator is live.
1. Unscrew front cover and place a 4 mm
Allen key on the red actuating shaft.
2. Retract the actuator stem: For version
with fail-safe action “Actuator stem ex-
tends”, turn Allen key counterclockwise
only
. For version with fail-safe action
“Actuator stem retracts”, turn the Allen
key clockwise only and only up to the fi-
nal travel value which is at the point
where the torque switch is activated
(switching off the synchronous motor).
Caution!
Turning the actuator too far will destroy
it.
After the safety release of the magnet,
the actuator cannot hold the position.
The spring assembly pushes the actuator
stem back into the fail-safe position.
3. Remove Allen key and carefully screw
the front cover back on.
4.2 Setting additional equipment
4.2.1 Limit switches
The limit switches (6 in Fig. 2) can optionally
be used as double-throw, make or break
contacts.
Terminal assignment
(Fig. 5):
Terminals 41, 44, 42: Bottom cam disk,
Adjuster 7.1
Terminals 51, 54, 52: Top cam disk,
Adjuster 7.2
Caution!
The actuator is live.
1. Unscrew front housing cover.
2. Move the actuator to the appropriate
travel position to set the required switch-
ing point.
12
EB 5824 EN
Operation and settings
Fig. 6 · Type 5824 Electric Actuator
Travel
indication
scale
Handwheel
Type 5824 only