Model
Total length
Rail stroke
SK-3000
3020 mm 2500 mm <2200 mm
D1.
D2.
MAIN FEATURES
Door operating
The start of the open-stop-close-stop cycle can be given by a single impulse
of the radio transmitter.
Courtesy lamp automatically lights on and it lights off in 3 minutes.
Motor
Control unit's soft-start and soft-stop functions assure maximum
noiselessness and long lasting service
Self Diagnosis
The digital display on the garage door opener allows operational monitoring
and easy troubleshooting
L
= Normal
F
=Interrupted
H
=Failure in reading
A
=Photocells status
Alert function
If the door stays open for more than 10minutes an alert sound can be heard.
The alarm automatically stops when the door is re-closed. (see page 10)
Power failure
The door can be open manually by pulling down on the emergency release
rope. (see page 5)
Accessory devices
A photocell connection is available on the control unit. (see page 14)
Automatic closing
Automatic closing time can be set from 30 to 240 seconds.
2000 cycles alarm
When the garage door opener has run 2000 cycles, an alarm can be heard to
remind the user to perform the required maintenance. (see page 11)
TECHNICAL FEATURES
MODEL & RECOMMENDED USE
Model
Volts (V)
Door size (m2)
Working temperature
LIBRA
180 - 240
< = 10
-20 - +50°C
RAIL MODELS
GARAGE DOOR OPENER TECHNICAL FEATURES
LIBRA
Motor Power
100 W
Stand-by mode
4W when the motor and the light are off
Pulling force
700 N
Motor power supply
24 V dc
Courtesy light
25 W (1x); E14
Opening speed
11cm/sec.
Fuse model
Power fuse 1: 2.5 A
Light fuse 2: 2.5 A
433 Mhz
Radio transmitting frequency
Driving system
Chain
Door height in opening
6
GB
GB
