Riello RS 310/EV BLU FS1, Инструкции по установке, использованию и обслуживанию

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20081753 20 GB
Technical description of the burner
4.16 Servomotor (SQM33....)
Warnings
Installation notes
➤ The static torque is reduced when the electrical supply of the
actuator is switched off.
Technical data
Tab. J
WARNING
To avoid accidents, material or environmental
damage, observe the following instructions!
Do not open, modify or force the actuators.
➤ All interventions (assembly and installation
operations, assistance, etc.) must be carried
out by qualified personnel.
➤
Before modifying the wiring of the servomotor
in the connection area, fully disconnect the
burner control device from the power supply
(omnipolar separation).
➤ To avoid the risk of electrocution, protect the
connection terminals in a suitable manner
and correctly fix the cover.
➤ After every intervention (assembly and instal-
lation operations, assistance, etc.), ensure
the wiring is in order, then make the safety
checks.
➤ Falls and collisions can negatively affect the
safety functions. In this case, the servomotor
must not be operated, even if it displays no
evident damage.
WARNING
Assembly notes
The connection between the actuator command
shaft and the control element must be rigid, with-
out any mechanical play.
WARNING
During the maintenance or replacement of the
actuators, be careful not to invert the connec-
tors.
Model SQM33.5...
Operating voltage AC / DC 24V ± 20%
Safety class 2 according to EN 60 730
Power absorption Max. 10 W
Protection level IP54 in compliance with EN 60 529-1
Cable connection RAST2,5, connectors
Rotation direction - GAS servomotor: clockwise
- Air servomotor: anticlockwise
WARNING
The rotation direction is set in the
factory using the control box param-
eter REC ...
Rated torque (max.) 3 Nm
Static torque (max.) 3 Nm
Running time (min.)
for 90°
5....120 s.
Weight approx. 1.4 kg
Environmental conditions:
Operation
Climatic conditions
Mechanical conditions
Temperature range
Humidity DIN EN 60 721-3-3
Class 3K5
Class 3M4
-20...+60°C
< 95% rh
WARNING
Condensation, the formation of ice and the entry
of water are prohibited!
D8271
Fig. 11