Samson Type 5824, Mounting And Operating Instructions

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EB 5824-1 EN 7-1
Start-up
7 Start-up
Once the actuator has been mounted cor-
rectly and the wiring has been performed as
described in the 'Installation' section, the
electric actuator is ready for use and can be
controlled by a three-step signal (see specifi -
cations in technical data).
7.1 Adjusting the limit contacts
Risk of fatal injury due to electric shock.
Before installing electrical accessories, switch
off the supply voltage and disconnect the
signal line.
The limit contacts are not suitable for retrofit-
ting.
The limit contacts (see the 'Design and prin-
ciple of operation' section) can optionally be
used as make or break contacts.
Terminal assignment (see the 'Installation'
section and Fig. 7-1):
− Terminals 41, 44, 42:
à
Bottom cam disk, adjuster 7.1
− Terminals 51, 54, 52:
à
Top cam disk, adjuster 7.2
1. Remove the front housing cover.
2. Move the actuator stem to the position at
which switching point is to be activated.
3. Use a 4 mm Allen key to turn the adjust -
ers (see the 'Design and principle of op-
DANGER !
Note
eration' section) up to the point where
the contact is triggered.
The angle of rotation of the cam disks is lim-
ited. Therefore, use preferably the adjuster
(7.1) for the lower travel range and the ad-
juster (7.2) for the upper travel range (see
Fig. 7-1).
7.2
7.1
7.1 Adjuster for limit contact
(bottom contact cam)
7.2 Adjuster for limit contact
(top contact cam)
Fig. 7-1: Adjusters for limit contacts
Tip