12,5 µF
450V
YELLOW GREEN = EARTH
SKY BLUE = COMMON
BLACK =
BROWN =
OPEN/CLOSE
OPEN/CLOSE
ELECTRIC CONNECTIONS OF MOTOR
MT/80/2 TECHNICAL SPECIFICATIONS
Power supply...................................230 V~ ±10% 50/60 Hz
Max. absorption...............................2,5 A
Power ..............................................200 W
Max. torque .....................................375 Nm
Opening time for 90° .......................23 s
Max. leaf length ...............................3,5 m
Max. opening angle .........................110°
Max. leaf weight ..............................500 kg
Motor force adjusted........................via power control supply voltage
Operating temperature ....................-20°
¸
+60°C
Protection rating ..............................IP66
Motor thermal protection .................150° C
Weight .............................................33,5 kg
M
T
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/2
I
E
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9
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6
0
8
1
1
1
7
-
A
4
V
f/
r
-
IS
M
T
/8
0
/2
-I
S
-E
E L E T T R O N I C A P A D O V A
I
S
IN
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1
9
6
5
M A D E I N I T A L Y
VIA ENRICO FERMI, 22
35020 LEGNARO - PADOVA
I T A L I A
PHONE +39 049 79 08 58
FAX +39 049 88 30 529
E-MAIL [email protected]
WEB www.serai.com
TERMS OF GUARANTEE
The company reserves the right to make modifications to the equipment without prior notice thereof. SERAI products are covered by a standard guarantee with a term of 24 months.
Coverage starts on the date on which the tax document constituting proof of purchase is issued and guarantee services shall be provided on the company's premises at Legnaro - PD -
or at the Authorised Service Centres. Carriage costs shall be borne by the Customer.
CE CONFORMITY DECLARATION
SERAI spa declares that the product MT/80/2 has been desifned and manufactured according to the above mentioned directives and standards
WEEE DIRECTIVE 2002/96/EC
This appliance was manufactured after 13/08/2005. To protect the environment: when the equipment is no longer needed, take it to a special WEEE (Waste Electric and
Electronic Equipment) collection centre. Do not dispose of it with normal household waste.
250
64
1
5
1
8
0
300
335
4
0
0
!
The considerable differences in
temperature between summer
and winter can cause differing
rates of expansion in all
materials, including those used
in the building of our motors.
That is why we recommend you
check the impact force setting at
the start of winter and summer.
MOTOR FORCE ADJUSTMENT
The SERAI CR/41 control unit allows:
A- adjustment of the motors strength by acting on the "Power" potentiometer in the control unit
B- programming of the slowing which prolongs the life of the motor avoiding the gate banging against the
mechanical stops
If slowing has been inserted, the motor has less strength and therefore the gate, if not well-done,
may stop before having completed the manoeuvre.
By excluding the slowing the gate bangs against the mechanical stops causing a, more or less,
loud noise, according to installation. Also, the internal gears are subject to greater stresses.
F1F1
F2
F2
ON
SW1
SW2
3 4 5 6 7 8
S
O
G
/4
POWER
+
-
ON
PED
START STOP FOTO FOTO AP FINE CH FINE AP
DL9
DL8
DL10
1 2
9 10
11121314 1516171819 20
21
22
27
2526
2324
2
8
2
9
SET
BREAK
WORK
A
B
C
Com
+24
spia
RX
POTENTIOMETER "POWER"
