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20075344
16
GB
Technical description of the burner
4.14 Servomotor SQM40 ...
Warnings
➤
All interventions (assembly and installation operations,
assistance, etc.) must be carried out by qualified personnel.
➤
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.
➤
Fully disconnect the burner from the mains when working
near terminals and servomotor connections.
➤
Condensation and exposure to water are not allowed.
➤
For safety reasons, the servomotor must be checked after
long periods of non-use.
•
Technical data
WARNING
To avoid accidents, material or environmen-
tal damage, observe the following instruc-
tions!
Avoid opening, modifying or forcing the ser-
vomotor.
Mains voltage
230 V -15% +10%
Mains frequency
50 / 60 Hz
Power absorption
7 ... 15 VA
Motor
Synchronous
Drive angle
Varying between 0° and 135°
WARNING
Absolutely do not adjust the red cam No. 1 more
than 90° to prevent serious or irreversible damage
to the mechanical adjustment parts.
Protection level
Max. IP 66, with appropriate cable
entry
Cable entry
2 x M16
Cable connection
terminal board for 0.5mm
2
(min.)
and 2.5mm
2
(max.)
Rotation direction
Anticlockwise
Rated torque (max.)
10 Nm
Holding torque
5 Nm
Operation time
30 s. at 90°
Weight
approx. 2 kg
Environmental conditions:
Operation
Transport and storage
-20....+60° C
-20...+60°C
Fig. 9
S8907