Riello DB 12 SM C03 TC A0 FS1 T250, Инструкции по установке, использованию и обслуживанию

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20126064
14 GB
Technical description of the burner
4.14 Servomotor
Warnings
➤ 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.
Technical data
Tab. G
WARNING
To avoid accidents, material or environmental
damage, observe the following instructions!
Avoid opening, modifying or forcing the actua-
tors.
Operating voltage AC 220...240V, 50 Hz –15 % / +10 %
AC 220 V, 60 Hz –15 % / +10 %
Auxiliary and limit switch-
es switching capacity
10 (3) A, AC 24...250 V
Angular positioning up to 160 ° (base scale)
Assembly position optional
Couple 10 Nm
Protection level IP 54, DIN 40050
Safety class GB
Weight approx. 1.7 kg
Actuator motor synchronous motor
Power absorption 9 VA
Environmental conditions:
Operation
Climatic conditions
Mechanical conditions
Temperature range
Humidity DIN EN 60 721-3-1
Class 1K3
Class 1M2
-20...+70°C
< 95% RH
S8413
Fig. 9