fadini CORAL 1050 User manual

CORAL 1050
CORAL 1080
Retractable oil-hydraulic
traffic control post
Diameter ø100mm
Stroke 500 mm
Stroke 800 mm
GB
Instruction manual

INSTRUCTIONS TO BE FOLLOWED BEFORE INSTALLING THE OPERATOR
OVERVIEW
This product belongs to our range of retractable traffic control posts. It is quick and easy to install, as it does not need to be adjusted or
calibrated and has been designed to regulate and prohibit vehicular access.
Both the CORAL 1050 and CORAL 1080 oil-hydraulic operators have anti-corrosion treated steel posts with a diameter of Ø100mm and
ranges of 500mm (Coral 1050) and 800mm (Coral 1080).
The product’s hallmark is its ease of installation: once the housing has been secured, the operator can be introduced ready for operation,
as soon as the wiring has been completed.
As soon as the retractable post receives a command (from a key switch or radio transmitter), it rises from its interred position. The post
is clearly visible at nighttime thanks to a reflective strip and the possibility of connecting a flashing light or traffic light. Using the electronic
microprocessor programmer, the operator can also be customised with presence indicator accessories (magnetic coils, presence
indicator photocells).
PRELIMINARY OPERATIONS
Before starting installation operations, it is important to follow the indications given below:
- Before digging the trench to house the housing, check that there are no pipes or other utilities that could interfere with
the preparatory operations.
- Check the firmness and consistency of the ground.
- Remove any obstacles hindering the post’s movement.
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A - Retractable post that moves vertically out of the road paving
B - Container unit inside the housing to be sunk in a dedicated
trench in the ground
A
stroke
500mm
Ø100
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B
stroke
800mm
Ø100
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A
B
Coral 1050 and Coral 1080
with raised post
access prohibited
Coral 1050 and Coral 1080
with lowered post
access free
Coral 1050 Coral 1080
2
Length of
electrical cables
10 metres
®
PIC. 1
FOR OPTIMAL APPLICATION AND USE OF THE OPERATOR PLEASE READ THE INSTRUCTIONS AND CONSULT EXPLANATORY DIAGRAMS.
IMPORTANT: ALL INSTALLATION OPERATIONS MUST BE PERFORMED BY A QUALIFIED TECHNICIAN, IN OBSERVANCE OF THE
EN 12453 - EN 12445 SAFETY REGULATIONS AND MACHINERY DIRECTIVE 98/37/EC. CAREFUL RISK ANALYSIS IS REQUIRED UNDER
APPLICABLE REGULATIONS

PRELIMINARY OPENING OF ALL FUNCTIONAL COMPONENTS
Start by removing the cover plate to reveal the operator and separate the individual components, with the aid of a hoist. Pic.2: this makes it
easy to extract the internal piston and hydraulic main unit container unit.
IMPORTANT: take care not to tear or cut wires.
Hydraulic
main unit
Housing to be cemented
into the ground
Eyebolt
Cylindrical container for oil-
hydraulic piston
Cable for opening limit
switch (post lowered),
10 metres
Electric motor cable,
10 metres
Post cover
Rubber buffer
Cover plate
Detail of retractable post
with hoisting connection
Electric motor cable,
10 metres
3
PIC. 2
®

- Dig a trench in the ground in the point at which the Coral 1050 or Coral 1080 operator is to be installed, according to the
measurements shown in Pic.5 and Pic.6, and connect a Ø50 mm pipe leading to the Elpro S40 electronic programmer (10 metres
of cable are provided).
Place a 15 cm deep layer of loose gravel and pebbles on the bottom.
ARRANGING THE HOUSING
Buried Coral 1050 Housing
Coral 1050 Housing
200
130
330
400
165 165
845
675 170
Ø195
120
200 200
330
400
165 165
1140
970 170
Ø195
120
200 200
Buried Coral 1080 Housing
The Housing is the component inside which the operator is installed. It is therefore essential, when securing it in the ground to check
that the top edge is level with the ground.
IMPORTANT: the top recess of the Housing (inside which the hydraulic main unit is placed), is not central to the tube below inside which
the oil-hydraulic piston unit is placed: the latter is 13cm from the “Back side” of the Housing (Pic.3 and Pic.4).
Coral 1080 Housing
CORAL 1050
CORAL 1080
FRONT SIDE
130
FRONT SIDE
330
130
165
120
165
200
Side
Front
Side
Back
Side view
top part
housing
FRONT SIDE
BACK SIDE
1.0 m
200 mm
230 mm
12 cm
Depth
Piping centre
790 mm
395 mm 395 mm
Piping
Ø50 mm
for passage
of electric wires
Housing
800 mm
BACK SIDE
FRONT SIDE
1.30 m
200 mm
230 mm
800 mm
790 mm
395 mm 395 mm
15 cm
Loose pebble
drainage layer
ø 60
200
4
PIC. 3 PIC. 4
PIC. 5 PIC. 6
12 cm
Depth
Piping centre
Piping
Ø50 mm
for passage
of electric wires
Housing
15 cm
Loose pebble
drainage layer
®

- Once the housing has been positioned and installation
completed, it is important for the top edge to be level
with the ground (Pic. 7 and Pic. 8)
Before performing this operation, wait for the housing to be secured firmly in place. Do not commence until the concrete has set and
the electric wire pipe has been secured and covered with soil.
- Use a hoisting hook to lift the piston unit with the post and main unit (using the eyebolt) and place on top of the housing.
- The subsequent phase of this operation consists in threading the motor and limit switch electric wires through the piping and simultaneously
starting to delicately place the operator inside the housing.
IMPORTANT: Pass the motor and limit switch electric wires through the piping without tearing or cutting the cables. Pic.8.
IMPORTANT: The top edge of the
housing must be level with the ground
when installation has been completed
!
PLACING THE TRAFFIC CONTROL POST INSIDE THE HOUSING
30 cm
CORAL 1050
CORAL 1080
12
34
50 51
CORAL 1050
CORAL 1080
5
Housing CORAL 1050
Housing CORAL 1080
Concrete
cast
Cover rest of housing with earth
cover with about 30 cm
of concrete
Housing
Elpro S40 electronic
programmer wall-mounted
in a protected place
Buried piping
Ø50 mm
Hoisting
hook
Electric motor and limit switch
cables,
10 metres
Piston
container unit
Spirit
level
Concrete
cast
FRONT SIDE
PIC. 7
PIC. 8
®

Electric motor
cable
Earthing
Limit switch cable
Important: Place a jumper
between the Common and
the Closing limit switch
(terminals 12 and 13)
Black
Brown
ELECTRIC CONNECTIONS WITH THE ELECTRONIC PROGRAMMER
Two electric cables are provided with Coral 1050 and Coral 1080 traffic control posts: one to connect the 230V 50Hz
electric motor to terminals 16, 17 and 18 and another one to connect to the terminal of the opening limit switch 11
and the common 13 (Pic.9).
Place a jumper between terminals 12 and 13 of the closing limit switch
Connect all yellow-green
wires to the grounding in this
terminal.
!
OPENING LIMIT SWITCH M1
(Post lowered)
CLOSING LIMIT SWITCH
M1
(Post raised)
LIMIT SWITCH
COMMON
11 12 13 14 15
!
16 17 18
Common
MOTOR COMMON
MOTOR PHASE
MOTOR PHASE
20 µF
20µF Capacitor
22 23
SOLENOID VALVE
POWER SUPPLY
(OPTIONAL)
70/1
22 23 24 25
11 12 13 14 15 16 17 18 19 20 21
26 27 28 29 30 31 32 33 34 35 36
51 52 53
1 2 3 4 5 6 7 8 9
63 64 65 66 60 61
RED
YELLOW
GREEN
Solenoid valve cable
(Optional on request)
Buried
Siti
6
CORAL 1050
CORAL 1080
External three-light
traffic lights
Siti 63 Plug-in
radio receiver
Apply a 0.03A
high-sensitivity
differential
thermomagnetic
circuit breaker
Dark blue wire
NO contact
not used
230V input ±10% 50 Hz
Programmer
S40
Earthing
S40
PIC. 9
Traffic lights card 230V
power supply
®

GROUND-LEVEL CLOSURE OF COVER PLATE
- Use the four screws to close the Cover Plate (Pic.13)
- Lift the retractable post for facilitate closure of the post cover with
the buffer, give the command (by encoding a transmitter with the
radio receiver or a key switch Pic.12) to lift the retractable post (Pic.13).
Having terminated installation of the traffic control post and all the
safety and control accessories and the respective connections with
the Elpro S40 programmer, and having completed thorough risk analysis,
the first operation manoeuvres can be performed. If you have a radio
transmitter, encode the radio receiver according to the relative
instructions before giving the command to raise the retractable post,
or give the manoeuvre command using a key switch. Pic.11.
!
ATTENTION: it is important to establish the exact position
of the traffic control post, open or closed, according to
whether it allows or prohibits vehicular access (Pic. 11)
During first use, it is important to check whether the wiring of the
electric motor phases corresponds to the "open" and "closed" positions
of the traffic control post, with the post raised limit switch (access
prohibited), if this is not the case, switch over the two “phase” wires,
leaving the common fixed (Pic. 12).
FIRST OPERATION MANOEUVRES
WIRING DIAGRAM SHOWING CONNECTIONS WITH THE ELECTRONIC PROGRAMMER
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Traffic control post
Post in raised position:
Access prohibited
Post lowered:
Access open
Stop
Photoelectric cell or
magnetic coil
Contact terminal
Pedestrian passage
Traffic control post motor M1
Panel power supply
230V ±10% 50Hz
Single-phase
M2 opening limit switch
(Post lowered)
Output 24V 250mA for max. load:
- 2 pairs of photoelectric cells
- 1 Radio receiver
17410 285396
Stop
Common
Open
Close
SUPPORT FOR
PLUG-IN RADIO
CARD
Radio
DWELL TIME
1s - 180s
T2
-
+
OPERATING TIME
1s - 22s
T1
-
+
L1 L6 L7
L3 L8
L4 L5
L2 L9 L10 L11
Indicator light 24V 3W max
M3 CLOSING LIMIT SWITCH
(Post raised)
M3 OPENING LIMIT SWITCH
(Post lowered)
M4 CLOSING LIMIT SWITCH
(Post raised)
M4 OPENING LIMIT SWITCH
(Post lowered)
DIP-SWITCH ON
OFF
14567823 9101112
CONNECTOR FOR 3 LIGHT
TRAFFIC LIGHTS,
MAX 100W PER BULB
1816 17
COMMON
21
M1
M1 MOTOR Traffic
control post no. 1
19 20
M2
M2 MOTOR Traffic
control post no. 2
COMMON
11 12 13
M1 closing limit switch
(Post raised)
14 15
M1 opening limit switch
(Post lowered)
M2 closing limit switch
(Post raised)
Capacitor 20µF M1
Input P
57 58
24V DC OUTPUT
+-
55 56
12
Primary Fuse
Transformer
F3= 630mA
Fuse Motor M1
F1= 5A
Fuse Motor M2
F2= 5A
Fuse for Solenoid Valve,
Buzzer, Flashing Light
and LED F5=1A
NEUTRAL
N
PHASE
F
Solenoid valve
power supply
230V 50Hz
Anti-disturbance filter
COMMON
Elpro S40
Capacitor 20µF M2
Fuse
Motor M4
F6= 5A
Fuse
Motor M3
F7= 5A
26 27 28 29 30
L12 L13 L14 L15
COMMON
AA BB
M3 MOTOR
Traffic control post no. 3
M4 MOTOR
Traffic control
post no. 4
33
31 32
COMMON
36
M3
34 35
M4
COMMON
34
Capacitor 20µF M3 Capacitor 20µF M4
Secondary Fuse
Transformer
F4= 2A TRANSFORMER
20VA 50/60Hz
M3O M3C M4O M4C
2322 24 25
ABAB
51 52 53
COMMON
FADINI
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FLASHING LIGHT
230V 100W max
Siti
7
CORAL 1050
CORAL 1080
PIC. 10
CORAL 1050
CORAL 1080
GREASE
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Cover
Buffer
Cover plate
Retractable
post
IMPORTANT:
WE RECOMMEND GREASING
ALL CLAMPING SCREWS
4555
Ref. Drwg. No.
S40
PIC. 11
PIC. 13
®
Switch over phases
Common
PIC. 12
Phase
Phase
Phase
Phase
16 17 18 16 17 18
Common

S40
ARRANGING THE SAFETY AND SIGNALLING ACCESSORIES
All safety and control accessories must be installed at certain
distances from the operator in order to obtain effective
installation. Connect to earth.
ARRANGEMENT OF THE PHOTOELECTRIC CELLS
The photoelectric cells must be installed at a minimum
working distance as indicated in Pic. 15.
ARRANGING VISUAL 344
The 2 or 3-module Visual 344 cabinet is a metal accessory
used to house the Elpro S40 in exposed positions, in those
installation situations in which the programmer cannot be
wall- or recess-mounted. It has also been designed for the
installation of possible control accessories such as intercom
systems or key switches, in the immediate vicinity of the
Coral 1050 or Coral 1080 (pic. 15).
Before making electric connections, carefully read the wiring diagrams attached: Elpro S40 electronic programmer instruction booklet
- Drwg. 4555.
- Power supply, electric motor and flashing light wiring must be made using cables with 1.5 mm2sections, for a maximum distance of
50 m. For distances of over 50 metres, we recommend using electric wires with sections of 2 mm2.
- For the Photoelectric cells, button switches and accessories, electric wires with 1 mm2sections may be used.
- The whole electrics system must be earthed.
INSTALLATION WIRING
Components
1 - MIRI 4 flashing light with built-in aerial
2 - Wall-mounted Astro 43 radio receiver
3 - Elpro S40 Electronic programmer
4 - Differential circuit breaker switch
(sensitivity 30mA, protection 6-10A)
5 - Junction box, electric wires
6 - Polo 44 photoelectric cell projector
7 - Polo 44 photoelectric cell receiver
CORAL 1050
CORAL 1080
8
8-Prit 19 key switch
9-Two-light 230V traffic light
10 - Coral 1050 or Coral 1080 retractable traffic control post
11 - Astro 43/2 Piccolo transmitter
IMPORTANT:
The whole electric system must be earthed (Pic. 15).
CORAL 1050
CORAL 1080
4x1mm
2
2x1mm
2
4x1mm
2
- Motor
4x1mm
2
230V ±10%
50 Hz
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4x1,5mm
2
8
9
7
10
6
11
2x1mm
2
- Limit switch
1
2
3
4
5
6
7
2x1mm
2
RGB cable
4x1mm
2
4x1mm
2
2x1mm
2
min 1
.
0 m
Prit 19
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Earthing
PIC. 14
PIC. 15
®

1
2
3
4
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11 12 13 14 15
1 2 3 4 5 6 7 8 9 10
M1
16 17 18
M2
19 20 21
F1
11 12 13
F2
13 14 15
16 17 18 19 20 21
31 32 33 34 35 36
M3
31 32 33
M4
34 35 36
26 27 28 29 30
F3
26 27 28
F4
28 29 30
RED
YELLOW
GREEN
63 64 65 66 60 61
22 23 24 25
16 17 18 19 20 21
11 12 13 14 15
26 27 28 29 30 31 32 33 34 35 36
1 2 3 4 5 6 7 8 9
20 µF
1°R
2°R
Siti
1
20 µF
2
4
20 µF
3
20 µF
Three-light
traffic lights
High sensitivity
differential circuit-
breaker, type 0.03 A
Prit 19 key
switch with
STOP
Polo 44
photoelectric cells
Projector
Pull-out
terminals
230V ±10%
50Hz
Earthing
Capacitors sold
loose
separately
9
CORAL 1050
CORAL 1080
Siti 63 Plug-in
radio receiver
WIRING 4 TRAFFIC CONTROL POSTS TO THE ELECTRONIC PROGRAMMER
S40
1 - 2 - 3 - 4 - Retractable post
F1 - F2 - Retractable post limit switch 1 and 2
F3 - F4 - Retractable post limit switch 3 and 4
Connecting 4 traffic control posts
to the electronic programmer
S40
PIC. 16
®
Polo 44
photoelectric cells
Projector

In the case of a blackout, the post can be lowered manually following the instructions show in Pic.17. Unscrew the Protection cap (1),
insert the release key into the recess (2) and turn once anti-clockwise to release the hydraulic circuit (3). Press down manually to lower
the column (4) and then block the hydraulic circuit, by turning the release key clockwise (5).
= To raise the post, first “Block” by turning the key clockwise, then give command =
MANUAL RELEASE OPERATIONS
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4) - Press to lower the post
manually
PACKAGING DETAILS
0.85 m
0.40 m
0.45 m
0.50 m
Total weight of Coral 1050: 91 Kg
1.20 m
0.40 m
0.45 m
0.50 m
Total weight of Coral 1080: 109 Kg
Important: discarded material should be disposed of using the dedicated containers by specialised firms.
Release
key
CORAL 1050
CORAL 1080
CORAL 1050
CORAL 1080
10
2) - Insert the release key
in the release key
recess
1) - Unscrew protection cap
3) - Release the hydraulic circuit by
turning the release key one turn
anti-clockwise
5) - Block the hydraulic circuit by
turning the release key
clockwise
1
2
3
4
5
6
7
8
9
10
11 12
1
2
3
4
5
6
7
8
9
10
11 12
Individually packed
on wooden pallet
Individually packed
on wooden pallet
PIC. 17
PIC. 18 PIC. 19
CORAL 1080
R
Oil-hydraulic traffic control post CORAL 1050
R
®
Oil-hydraulic traffic control post