Servomotor Sta4.5; Packaging - Weight; Max. Dimensions; Standard Equipment - Riello RL 25 BLU TC Installation, Use And Maintenance Instructions

Technical data
Mains voltage
Mains frequency
Power absorption
Motor
Drive angle
Protection level
Rotation direction
Operation time
Weight
Environmental conditions:
Operation
Transport and storage
(A)
mm X Y
RL 25-35 BLU 995 466
(B)
P
B
(C)
mm B D
RL 25 BLU 130 140
RL 35 BLU 130 140
20157545
230 V +/-10%
50 Hz
4W
Synchronous
Varying between 0° and 90°
IP 40
Anticlockwise
4.5 s. a 90°
approx. 300 g
-20....+60° C
-20....+60° C
Z Kg
490 43
T - T ( 1 )
U - U ( 1 )
E L H P
305 442 416 508
305 442 416 508
X
20158480
L
20152177
U T T (1) U (1)
788 200 280 -
788 218 298 -
6
SERVOMOTOR STA4,5... (A)
Warnings
To avoid accidents, material or envi-
ronmental damage, observe the fol-
lowing instructions!
WARNING
Avoid opening, modifying or forcing
the servomotor.
• All interventions (assembly and installation
operations, assistance, etc.) must be carried
out by qualified personnel.
• 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.
• 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.
PACKAGING - WEIGHT (B)
Approximate measurements
• The burners are shipped in cardboard boxes
with the maximum dimensions shown in table
(B).
• The weight of the burner complete with pack-
aging is indicated in table (B).
MAX. DIMENSIONS (C)
Approximate measurements
The maximum dimensions of the burner are giv-
en in (C).
Bear in mind that inspection of the combustion
head requires the burner to be opened and the
rear part withdrawn on the slide bars.

STANDARD EQUIPMENT

2 - Flexible hoses (L = 1530 mm)
2 - Gaskets for flexible hoses
2 - Nipples for flexible hoses
1 - Thermal insulation screen
4 - Screws to secure the burner flange to the
boiler: M8 x 25
1 - 7 Pin plugs for electrical connections
1 - 3 Pin plugs for electrical connections
1 - Instruction booklet
1 - Spare parts list