Servomotor (Lks 210 - Riello RS 70 Installation, Use And Maintenance Instructions

4.12 Servomotor (LKS 210 ...)

Important notes
To avoid accidents, material or environmental
damage, observe the following instructions!
Avoid opening, modifying or forcing the actua-
WARNING
tors.
 All interventions (assembly and installation operations,
assistance, etc.) must be carried out by qualified personnel.
 Before modifying the wiring in the connection area of the
servomotor, fully disconnect the burner control device from
the power supply (omnipolar separation).
 To avoid the risk of electrocution, protect the connection ter-
minals in a suitable manner and correctly fix the cover.
 Check the wiring is in order.
 Falls and collisions can negatively affect the safety func-
tions. In this case, the servomotor must not be operated,
even if it displays no evident damage.
Assembly notes
• Check the relevant national safety standards are respected.
• When assembling the servomotor and connecting the damp-
er, the gears can be disengaged by means of a lever, allow-
ing the drive shaft to be easily adjusted in both directions of
rotation.
20144609
Technical description of the burner
14 GB
+ –
Technical data
MODEL
Operating voltage
Switching capacity of limit stop and
auxiliaries switches
Opening time
Work angle
Torque
Rotation direction
Weight
Protection level
S9697
Fig. 6
LKS 210 - 21 ...
200-240V - 50/60 Hz
10 A/ 250V
0-90°, 15 sec.
0 - 90°
3 Nm
Anticlockwise
0.7 kg
IP 44
Tab. D