11
10
PIC. 15
NOTES FOR THE RUNNING TEST
The first running test is to make sure that the motor stops 4 seconds after the beam has reached the limit of its lifting travel, ie. after
the beam is on the vertical or horizontal line. lf necessary, exchange the position of the two limit switch terminals, ie.
No. 6 with No. 8. Pic. 15.
TRAFFIC BARRIER WITH ARTICULATED ARM CUT AT A FACTORY PRE-SET MEASURE
PIC. 20
12 3
4
5
6789
BEAM
LIMIT SWITCH
ASSEMBLY
“E”
HOW TO REVERSE THE LIMIT
SWITCHES SHOULD THE ELECTRIC
POWER TO THE MOTOR NOT BE
DISCONNECTED WHEN THE BEAM
REACHES EITHER VERTICAL OR
HORIZONTAL LIMIT POSITION.
LIVE
LIVE
PIC. 16
TIGHTENING
SPANNER
No. 4 FIXING
SCREWS
ADDITIONAL CAPACITOR IN CASE OF
POWER SHORTAGE OR FAILURE OF THE
MECHANISM TO LIFT THE BEAM
lt is recommended to remove the wires from their terminals in the proper way, ie. by loosening the respective fastening screws. Never
cut the cables, and before removing any wires switch off the magnetic thermal switch that has been fitted in the point where the system
takes power from the 230V mains supply. See page 5 Pic. 6.
PIC. 17 PIC. 18
DIFFERENCES BETWEEN A RIGHT-HAND AND A LEFT-HAND BARRIER
LEFT-HAND RIGHT-HAND
10
2˙230
240
1˙400
160
l= 1˙340
l= 1˙400
240
310
70
1˙000
820 180
PIC. 19 LEFT-HAND
ELECTRIC MOTOR
Power output...............................................................0,24 KW (0,33 HP)
Supply voltage ..................................................................................230 V
Frequency..........................................................................................50 Hz
Absorbed power .............................................................................330 W
Absorbed current..............................................................................1,8 A
Capacitor.........................................................................................12,5 µF
Motor revolutions ..................................................................1˙350 r.p.m.
Intermittent service..............................................................................S 3
Insulation class ........................................................................................F
TECHNICAL SPECIFICATIONS
ELECTRONIC CONTROL PANEL
Three relays. One for extra safety .......................................24 V - 16 A
Transformer ........................................................................................8 VA
Capacitor..............................................................................12,5 µF 400 V
HYDRAULIC PUMP
Pump flow rate - P10...............................................................2,75 l/min.
Working pressure ..........................................................2 MPa (20 bars)
Max pressure .................................................................4 MPa (40 bars)
Working temperature range ............................................–20°C +80°C
Oil type..............................................................OIL FADINI A15 by AGIP
Shaft rotation ..............................................................................max. 95°
Static weight.....................................................................................58 Kg
Max. rated torque......................................................................185,2 Nm
Aluminium beam.................................................................................4 m
Opening time..........................................................................................5 s
Closing time. ..........................................................................................5 s
Protection standards......................................................................IP 557
Pedestal colour ....................................................RAL 1018 yellow/zinc
Duty cycle: 5 sec. opening - 30 sec. dwell - 5 sec. closing.
Time of one complete cycle................................................40 seconds.
Complete cycles - “Opening-Dwell-Closing”.........................No. 90/h
No of cycles per year with 8 hours' service a day ..........No. 262˙000
865
780
35 x 35
80 x 110
FIXED
PEDESTAL
ø 40
ø 14
750
l
= 4˙000
1701˙000
820
240
240
24070
240
DOOR SIDE
FIXING
BASE PLATE
310
ELECTRONIC PANEL
TERMINAL
BOARD
TIE ROD POSITION IN THE
EXPANSION JOINT "ESPANDER"
POSITION OF THE CHAIN IN
RELATION TO THE MAIN PIVOT
RETAINING ROLLER
CHAIN PULLEY
BALANCE SPRING
EXPANSION JOINT FOR BEAM HOLDING
The pictures No. 17 and 18 show a left-hand and a right-hand barrier respectively. In particular they show the position of the chain,
which varies and makes difference between the two units. Note how the "chain guide pulley" and the "retaining roller" have been
exchanged. While the hydraulic jack is always in phase with the main pivot, ie. shaft, the position of the "beam clamp" varies in that it
can be rotated 90°to suit either a right-hand unit or a left-hand one. In other words, the "long tie bolt" in the expanding clamp ("espander")
that holds the beam is above the main pivot fulcrum with a left-hand barrier (beam lowered) (Pic. 17), it is below the fulcrum with a right-
hand barrier (beam in the closed, ie. lowered position).
The oil-hydraulic traffic barrier is also available in a
version with articulated arm. This is possible by means of some
parts specially designed to this purpose, easy to fit and reliable,
Pic. 19.
It is recommended to do some tests before finally fixing the
equipment, ie. make sure that the total height from ground level
to top of vertical section does not exceed the space between
ground and ceiling. Part. No. 2, folding joint, must be at least 10
cm lower than ceiling level Pic. 19.
The total available lenght, ie. the sum of the two beam sections,
is no more than 3 meters.
1 - LEVEL BAR COMPLETE WITH BOLT, FERRULE AND FIXING NUT
2 - FOLDING JOINT. IT IS MADE UP OF FITTING END PART,
LOCKING NUT AND SCREW
3 - HORIZONTAL SECTION OF THE BEAM
4 - VERTICAL SECTION OF THE BEAM
5 - FERRULE, SCREW AND NUT FOR FIXING TO THE LEVEL BAR
6 - BRACKET, PIN AND SCREWS FOR FIXING TO THE HOUSING
7 - PLASTIC BUSHING
8 - ADJUSTMENT AND NUT
9 - WASHER AND NUT TO LOCK ADJUSTMENT TO FIXING
BRACKET
10 - HOUSING
COMMON
