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1) GENERAL INFORMATION
Compact and strong hydraulic piston, available in the GIUNO ULTRA BT A20 and
GIUNO ULTRA BT A50 versions.
Operating force is adjusted with extreme precision by means of the control unit's
electronic control.
2) TECHNICAL SPECIFICATIONS
Power supply (*)
Max. power input
Max. pressure
Pump delivery rate
Operating force
Pulling force
Ambient temperature range
Type of use
Impact reaction
Manual operation
Protection rating
Actuator weight
Overall dimensions
Oil
Sound pressure
(*) Special supply voltages to order.
Table 1:
BLOCK APPLICATION LIMITS
MOD.
GIUNO ULTRA BT A20
LOCKING TYPE
ACTUAL TRAVEL TIME
LEAF MAX.
(m)
(Kg)
TRAVEL mm
usable
total
WARNING: With leaves over 3 metres long, the solenoid lock must be
used and locking devices must be opened (Fig. M Ref. 2)
3) TUBE ARRANGEMENT Fig. A
4)PILLAR FASTENINGS INSTALLATION DISTANCES Fig. B
5) INSTALLATION DIAGRAM Fig. C
P
rear bracket fastening to pillar
F
front fork fastening leaf
a-b distances for determining bracket "P" fastening point
value of fastening centre-to-centre distance (see Fig. O)
C
D
gate length
X
distance from gate axis to corner of pillar
Z
value always greater than 45 mm (b - X)
max. weight of leaf (Table 1)
kg
α°
leaf opening angle
6) FASTENING OF FITTINGS TO PILLAR Fig. D
7) POWER CABLE Fig. E
8) ATTACHING MOTOR TO FASTENING ON PILLAR Fig. F
9) MAXIMUM TILT Fig. G
10) CORRECT INSTALLATION Fig.H
INSTALLATION MANUAL
INSTALLATION MANUAL
24V
90W
30 bar
1,2 l/min.
3000 N
2600 N
- 20°C to 60°C
very intensive
electronic clutch (with control panel)
release key
IP 55
GIUNO ULTRA BT A20: 6,6 kg
GIUNO ULTRA BT A50: 7,4 kg
Fig. Q
Idrolux Winter
<70dB(A)
GIUNO ULTRA BT A50
Hydraulic
Hydraulic
14 sec.
2 0 sec.
2
5--2
300
300/800
268
390
288
410
Correct installation entails maintaining a rod stroke margin of approx. 10mm on
the maximum stroke to avoid possible trouble with operation.
11) FASTENING OF FITTINGS TO LEAF Fig. I
12) ADJUSTING THE LIMIT SWITCHES (Fig. J-K)
Position the slow-down sensors (Ref. B fig. J-K) towards the centre of the motor,
near the limit switch board; position the limit switch sensors (Ref. A Fig. J-K) at
the motor ends.
Enter the limit switch adjustment menu and bring the door to the desired
position. To position the door you can release the motor and position it manually
or operate buttons + and – (+ Opens, - Closes). Once the door is in the desired
position, adjust the limit switch sensor: starting from the motor end, move the
sensor towards the centre of the motor until the limit switch board LED lights
up; when the limit switch is working, the relative board LED is on, when it is not,
the LED is off. Adjust both the opening and closing limit switches. After adjusting
the limit switch position (Ref. A Fig. J-K), adjust the position of the slow-down
start (Ref. B Fig.J-K).
13) LOCKING SETTING Fig. L
14) COVER POSITIONING Fig. M
15) MAIN PARTS OF AUTOMATED SYSTEM Fig. N
M) 24V permanent magnet motor
P) Lobe pump
D) Control valve assembly
C) Cylinder with piston
F) Limit switch sensors
Components provided: fittings attached to pillar and gate - release key - instruction
manual.
16) TIPS FOR SPECIAL INSTALLATIONS
With the leaf fully open, create a recess to accommodate the operator.
Fig. P gives the minimum dimensions of the recess for the various GIUNO ULTRA
BT A20 - GIUNO ULTRA BT A50 models.
If distance "b" is greater than the values given in the installation tables:
- create a recess in the pillar Fig.Q
- move the leaf so that it is flush with the pillar Fig.R.
17) LEAF STOPS AT GROUND LEVEL
For the actuator to work properly, it is advisable to use stops "F" to stop the leaves
both when they are open and closed, as illustrated in Fig.S.
The leaf stops must prevent the actuator rod from reaching the end of its travel.
18) OIL TOP-UP OR REPLACEMENT Fig. T
An oil change is recommended every 5 years.
19) MANUAL OPENING (See USER GUIDE -FIG.1-).
GIUNO ULTRA BT A20 - GIUNO ULTRA BT A50 -
11
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