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Technical data
Operating voltage
Safety class
Power consumption
Degree of protection
Cable connection
Direction of rotation
Nominal torque (max)
Holding torque (max)
Running time (min.) for 90° 30 s.
Weight
:
Environmental conditions
Operation
Climatic conditions
Mechanical conditions
Temperature range
Humidity
5.7
Power to photocell QRI
Min value for a good work: 3,5 Vdc (AZL display flame approx. 50%).
If the value is lower, it can depend on:
–
Photocell positioned incorrectly;
–
Ow current (lower than 187 V)
–
Bad regulation of the burner.
To measure power, use a voltmeter with a 10 Vdc scale, connected as illustrated on the diagram.
D9174
AC 2 x 12 V via bus cable from the basic
unit or via a separate transformer
extra low-voltage with safe isolation from
mains voltage
26...34 VA
to EN 60 529, IP 54, provided adequate
cable entries are used
RAST3.5 connectors
- Standard is counterclockwise
- Reverse is clockwise
20 Nm
20 Nm
approx. 1.6 kg
DIN EN 60 721-3-3
class 3K3
class 3M3
-20...+60 °C
< 95 % r.h.
LMV...
X10-02 / 6
X10-02 / 4
X10-02 / 2
+
0...10 V
Ri > 10 M
Fig. 22
5
CHAPTER
Preparation for start up
D8271
Fig. 21
19
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