Servomotor (Sqm40 - Riello DB 4 LSM C13 Installation, Use And Maintenance Instructions

3.14 Servomotor (SQM40...)

Warnings
To avoid accidents, material or environmen-
tal damage, observe the following instruc-
tions!
WARNING
Avoid opening, modifying or forcing the ser-
vomotor.
 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 description of the burner
13 GB
S8907
Technical data
Mains voltage
Mains frequency
Power absorption
Motor
Drive angle
Absolutely do not adjust the red cam No. 1 more
than 90° to prevent serious or irreversible damage
to the mechanical adjustment parts.
WARNING
Protection level
Cable entry
Cable connection
Rotation direction
Rated torque (max.)
Holding torque
Operation time
Weight
Environmental conditions:
Operation
Transport and storage
230 V -15% +10%
50 / 60 Hz
7 ... 15 VA
Synchronous
Varying between 0° and 135°
Max. IP 66, with appropriate cable
entry
2 x M16
2
terminal board for 0.5mm (min.)
2
and 2.5mm (max.)
Anticlockwise
10 Nm
5 Nm
30 s. at 90°
approx. 2 kg
-20....+60° C
-20...+60°C
Fig. 9
20146011