COMBI 740

Oil-hydraulic operator for swinging gates

Below ground

Version with two-way locking device

Version with brake in open/close cycles

Version with 110° and 175° shaft rotation

Instruction manual

GB

COMBI 740

ELECTRIC MOTOR

CUTAWAY GENERAL VIEW

HYDRAULIC JACK

LEFT-HAND

JACK END CAP

DAMPENING

ADJUSTMENT

LEFT-HAND

DAMPENING

DEVICE

1 st

PISTON

CYLINDER

LINER

VALVE

COVER

SAFETY

PRESSURE

VALVE

“OPEN”

TWO-WAY

LOCKING

VALVE

ASSEMBLY

SAFETY

PRESSURE

VALVE

“CLOSE”

TWO-WAY

LOCKING

VALVE ASSEMBLY

RELEASING

DEVICE

PIC. 1

2

®

OIL RESERVOIR

SUCTION

FILTER

MOTOR

BASE FLANGE

HYDRAULIC LOBE PUMP

PUMP

SHAFT

MOTOR

END PART

STATOR

ELECTRIC MOTOR

ROTOR

MOTOR

END PART

MOTOR-PUMP ASSEMBLY WITH CONTROL VALVE

JACK ASSEMBLY AND MOVEMENT SYSTEM

RACK

CENTRAL

BLOCK COVER

2 nd

PISTON

BEARING

TOOTHED

MAIN SHAFT

TIE ROD

MOTOR PUMP JACK

JOINING PART

CYLINDER LINER RIGHT-HAND JACK

END CAP

DAMPENING

ADJUSTMENT

ELBOW JOINT

WIRE

CONNECTORS

OIL RESERVOIR

PLUG

CABLE

CONNECTOR

HYDRAULIC OIL

ARNICA A 15 BY AGIP

OIL RESERVOIR

END CAP

PHASE

COMMON

PHASE

EARTH

ELECTRICAL CABLE

3

®

INSTRUCTIONS FOR THE INSTALLATION OF COMBI 740, ELECTRO-HYDRAULIC, BELOW GROUND, ALL-IN-ONE,

WITH ANTI-CRUSH SYSTEM.

It is recommended to keep to these instructions to install the equipment in the correct way to get a perfect working system. Electrohydraulic operator consisting of a jack combined to a motor pump unit for the operation of swinging gates. All-in-one in a specially designed enclosure to be sunk in the ground under the gates as shown in picture No. 2.

748 L

H

748 R

H

745 L

H

745 R

H

741 L

H

741

745

746

MOTOR-PUMP/JACK. HYDRAULIC

110° ROTATION, NON LOCKING

ENCLOSURE

GATE FIXING PLATE WITH SHAFT

747

748

FITTING COLLAR

GATE SPACER HINGE

EMERGENCY LOCKING SHOE WITH

COLLAR AND RELEASE SPANNER

VIEW FROM INSIDE THE PROPERTY

741 R

H

LEFT-HANDED

PIC. 2

RIGHT-HANDED

Pre-arrangements are possible in the case that the mechanism is installed at a later stage after mounting the gate and finishing the pavement. You will have to set the enclosure and fit the special gate spacer hinge which is designed to temporary replace the mechanism.

Picture No. 3.

The two enclosures must be perfectly aligned one opposite the other. The simple operation described below will ensure this: a nylon wire must pass through the centres of the holes which are factory made in the enclosures to this purpose. Picture No. 3.

GATE SPACER HINGES

=

L

H

=

R

H

746 L

H

746 R

H

WASHER

747 L

H

HOLE

LEFT-HANDED

HOLE

746

747

GATE FIXING PLATE WITH SHAFT

FITTING COLLAR

GATE SPACER HINGE

4

®

NYLON WIRE

747 R

H

HOLE

746

747

GATE FIXING PLATE WITH SHAFT

FITTING COLLAR

GATE SPACER HINGE

HOLE

RIGHT-HANDED

PIC. 3

DISTANCE 0,00

125

PIC. 4

PIC. 5

GRAVEL

TOP HINGE

FIXING SCREWS

350

HOLE

500

CABLE OUTLET

SOAKAWAY PIPE

GATE HINGE

CENTRE LINE PERPENDICULAR

TO THE REFERENCE MARK

THE CENTRE OF THIS

HOLE TO COINCIDE

WITH THE HINGE

CENTRE LINE

PAVEMENT FINISH

BRICKWORK

TOP HINGE PERPENDICULAR

TO THE CENTRE MARK HOLE

LEVEL

CENTRE MARK HOLE

PAVEMENT FINISH

40

100

PAVEMENT

UNDERNEATH LAYER

200

CONCRETE TO SUPPORT

THE ENCLOSURE

SOIL

CONCRETE TO PROVIDE

A LEVEL BASE AT

A SET DISTANCE

LAYER OF GRAVEL

FOR WATER TO

SOAK AWAY

SOAKAWAY PIPE TO BE

CONNECTED TO THE STORM DRAIN

BRICKWORK FOUNDATIONS

First of all make sure that the gates are adequate to take the mechanism inspect all the critical parts and see if they need reinforcement or adjustment, specially those parts which are most subject to friction such as the upper hinge. Picture 4.

Dig a hole in the ground close to the gate post

(dimensions as indicated in picture No. 5) and lay the enclosure in it perfectly horizontal with the help of a level. The upper edge of the enclosure must be levelled with the pavement finish. Picture No. 7.

Important: the centre line of the gate hinges must coincide with the centre of the hole in the bottom of the enclosure to provide a reference mark for alignment. Suitable holes are also provided in the enclosure for the electric cable and soak away tube.

The distance from the top edge of the enclosure to the pavement level (after finishing all works) must be zero. Picture 6.

It is important that the full weight of the gates is directly on the gate operator. Also that only a top hinge is used.

45

MINIMUM DISTANCE ALLOWED

SHAFT FITTING COLLAR 702/5

COMBI 740

DISTANCE

A

CONCRETE

DISTANCE A ITEM No.

DESCRIPTION

30 mm

42 mm

70 mm

702/5

746

748

Ferrule with square hole

Shaft fitting collar welded to the gate fixing plate

Emergency locking shoe complete with collar and release spanner

PIC. 6

PIC. 7

WEDGE THE ENCLOSURE FOR ALIGNMENT AND

BRING THE UPPER EDGE TO THE REQUIRED LEVEL

5

®

Once the concrete has set, put the combined unit in the enclosure and screw it down by means of the two long bolts supplied with the equipment, see picture No. 10.

Attention: follow the wiring and connecting procedure on page 9 and picture 18. Allow the operators to run full movement 3 times before hanging the gates. Weld the fixing plate to the gate, either the non-locking type or locking type, which can be released for emergency.

Picture 8 or 9.

WELDING

PIC. 8

LOCKING SHOE IN

RELEASED POSITION

OR: NON LOCKING GATE

FIXING PLATE WITH

SHAFT FITTING COLLAR

PIC. 9

BOX SPANNER

LONG BOLTS COMBI 740

Once satisfied that everything has been done as described so far, make sure that the two units are mounted on the correct side of the gate, view from inside the property: the unit marked “D” on the righthand side and “S” on the left-hand side. The COMBIs are designed as handed operators, the correct position is essential to the performance of the system. Picture 11.

SB

RELEASE

PIC. 10

L

HAND RELEASE

R

HAND RELEASE

6

PIC. 11

“S”

JACK/PUMP

LEFT-HAND SIDE

®

GATE STOP

SB

HYDRAULIC RELEASE

FOR THE FIRST OPERATIONS

VIEW FROM INSIDE THE PROPERTY

SB

HYDRAULIC RELEASE

FOR THE FIRST OPERATIONS

“D”

JACK/PUMP

RIGHT-HAND SIDE

Anti-crush safety is ensured by the pressure valves which allow for a very fine adjustment of the required pushing power depending on the gate size and weight; after setting no further adjustment is required thanks to their precise design. Also they are adequately protected to prevent misuse. See pictures No. 12-13.

THRUST ADJUSTMENT:

DO THIS OPERATION

WITH BOTH UNITS

MORE THRUST/PUSHING POWER

LESS THRUST/PUSHING POWER

VALVE COVER

MORE THRUST/PUSHING

POWER

LESS THRUST/PUSHING

POWER

VALVE COVER

RED

BLUE

RED

YELLOW/GREEN

RELEASE

LEVER

SB

LID

745

HYDRAULIC RELEASE - LEVER S

TO RELEASE THE UNIT TURN THE LEVER S

WHICH IS FITTED ON THE HYDRAULIC MOTOR PUMP

PIC. 12

LEFT-HANDED

RED

BLUE

RED

YELLOW/GREEN

RIGHT-HANDED

PIC. 13

With single gates the electric lock is to be installed horizontally in the most suitable way to meet the application requirements. Double gates can be fitted with an electric lock at a height as indicated in the picture and with a mechanical latch for a better hold of the gates in the close position. See picture No. 14.

PLEASE NOTE: it is compulsory to fit gate stops in open gate position so that both gates stop 5° before the end of the permitted piston

stroke.

GATE STOP

LOCK KEY

LH

GATE

GATE

RH

GATE STOP.

5°

MORE OPEN

THAN THE OTHER GATE

PIC. 14

95°

GATE HOLDING

LATCH

90°

GATE STOP

The hydraulic jacks are designed right-handed and left-handed. Their correct application on the respective gate side will allow the gates to move out of phase by 5 degrees. See the picture: the gate with the lock keep will reach the close gate stop position earlier than the other one and will be ready to take the lock when the second gate reaches the closed position.

7

®

Should the model with the dampening device be required to install adjustment in the open and close cycles is by means of a screw on the top of the jack end cap: with a screwdriver give one turn clockwise. The dampening device is now in service and the gate will "brake", ie. slow down speed over the last 40 cm of its angular motion. One turn anti-clockwise will re-set to the standard operating mode. Picture No. 15.

DAMPENING DEVICE

OUT OF SERVICE

DAMPENING

IN SERVICE

OIL FILLER CAP

PIC. 15

Now commence the electrical work. Connect the control panel

ELPRO 13 exp as per pictures 16 and 18.

Important: Should N.C. contacts eg. Photocells, Stop Button and safety contact not exist, link out individually. If the operators run in wrong direction reverse 17, 18 or 20, 21 respectively.

Once the connections have been made, set the dip-switch "B" as required but with No. 3 "ON" automatic, pulse the radio transmitter or short out terminals 7 - 8 momentarily and make sure that the operating run and dwell times are as required, adjust through the rotary timers

7-8-9. See diagram ELPRO 13 exp. Picture 18.

The electrical equipment must be properly earthed.

Picture 17 shows an exemplary complete installation.

N.W.: CARRY OUT A RISK ANALYSIS IN COMPLIANCE WITH EN 12445

AND EN 12453 NORMS AND FIT ANY SAFETY DEVICE WHERE

REQUIRED.

DIP-SWITCH B

JUNCTION BOX

CUT OUT BRICKWORK

TO PROVIDE PROTECTION

FOR THE CONTROL BOX

ELECTRIC P.C. BOARD

PIC. 16

8

11

12

13

14

10

1

2

3

n°4x1,5

16

6

n°4x1

PIC. 17

NOTE WELL: EARTH CONNECT THE WHOLE SYSTEM

4

®

5

n°4x1,5

9

8

16

7

n°2x1

15

1 - MAINS SWITCH 230V - 50Hz

MAGNETIC-THERMAL DIFFERENTIAL 0.03A

(CABLES LONGER THAN 100 m ø 2,5 mm)

2 - JUNCTION BOX

3 - COMBINED JACK/MOTOR PUMP LEFT-HANDED

4 - CLOSED GATE STOP REQUIRED

5 - COMBINED JACK/MOTOR PUMP

RIGHT-HANDED

6 - POST WITH PHOTOCELL RECEIVER POLO 44

7 - POST WITH PHOTOCELL PROJECTOR POLO 44

8 - KEYSWITCH PRIT 19

9 - PHOTOCELL RECEIVER POLO 44

10 - PHOTOCELL TRANSMITTER POLO 44

11 - FLASHING LAMP MIRI 4

12 - AERIAL BIRIO A8

13 - RADIO RECEIVER ASTRO 43/1 R

14 - CONTROL BOX ELPRO 13 exp

15 - RADIO TRANSMITTER ASTRO 43/2 TR SMALL

16 - OPEN GATE STOP REQUIRED

GB

13

exp

CONNECTION DIAGRAM FOR SWING GATES

RADIO CONTROL

PLUG-IN CARD SUPPORT

26

27

28

TERMINAL FOR

CONNECTIONS TO

PUSH BUTTONS PULIN 3

1 st

ON TO “0” THE DELAY

IS OUT OF SERVICE

7 0

–

8

MICROPROCESSOR

9

DIP-SWITCH

ON

ON

1 2 3 4 5 6 7 8

OFF

+

TIMER SWITCHES

LEAF DELAY

TIMER CLOSE

FUSE

630 mA

FLASHING LAMP

630 mA FUSE

+

DWELL TIME

+

MOTOR RUN

OPEN & CLOSE TIME

1 AMP. FUSE

24 V OUTPUT

TERMINALS 12-13

CAPACITORS

FUSE 5 AMPS

12,5µF 12,5µF

1 2 3 4 5 6

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

16 17 18 19 20 21 22 23 24 25

M1 M2

ELECTRIC MOTORS

SINGLE-PHASE

3 4

PEDESTRIAN MODE

ONE PULSE OPENS

ONE GATE LEAF ONLY

PULSE TWICE CONSECUTIVELY

TO OPEN BOTH GATE LEAFS

LED No. 1 - It switches on when voltage is supplied

3 4 5 6

N.O.

N.C.

N.O.

26 27 28 3

CONNECTION TO THE “PULIN 3” PUSH

BUTTONS WITH STATUS INDICATION LEDS.

OPEN STOP CLOSE

PIC. 18

ELECTRICAL CONNECTIONS

KEYSWITCH PRIT 19

1 2 3 4 5 6 7 8 9 10 11 12 13

TERMINAL BOARD

STOP

OPEN

CLOSE

COMMON

TERMINAL BOARD

PRIT 19

I

7 8

ALL OPERATIONS

OPEN, CLOSE AND

REVERSE

RADIO CONTACT

NOTE WELL: For special applications, ie. to switch on lights -

CCTV etc., SOLID STATE RELAYS are recommended to be used only. Standard relays would affect the micro-processor.

NOTE WELL: THIS PANEL IS TESTED TO OPERATE GATES ONLY

THROUGH FADINI ACCESSORIES. NO WARRANTY IS

ACKNOWLEDGED BY THE MANUFACTURER IN CASE THAT

OTHER ACCESSORIES ARE USED OR NON CONFORMING

APPLICATIONS ARE MADE WITHOUT THE MANUFACTURER’S

APPROVAL.

ELECTRICAL WIRING DIAGRAM OF THE ELECTRONIC

PROGRAMMER

Once the connections have been made, do the first switching test through the control panel. Set the motor run timer so that the motor is allowed to run 4 - 5 seconds more than the gates.

Set the other timers to meet the site requirements. Set DIP switch B No. 3 to automatic (ON): on pulsing to 4 - 8 the gates must be operated as pre-set, ie. opening and only after the dwell time, closing. Adjust the times through the respective timers. (See No. 07, 08 and 09 drwg. No. 1643).

With DIP switch "B" No. 3 to semiautomatic (OFF) one pulse opens the gates, a second pulse to 5 - 9 is needed to close the gates. Any one pulse to 7 - 8 will open, close or reverse the gates independently from the operation being performed.

It is recommended to carefully read the instructions in the control box to have all the functions performed correctly.

The 6 LEDs on the P.C. board indicate the following:

Led No. 1 It switches on when voltage is supplied

Led No. 2 Photocells - Normally on. It switches off when the photocells are obstructed

Led No. 3 Open - It switches on when the respective switch is activated

Led No. 4 Close - It switches on when the respective switch it activated

Led No. 5 Stop - Normally on. It switches off when the respective switch is activated

Led No. 6 Radio - It switches on whenever a pulse is given, either from remote control, keyswitch or push buttons.

PIC. 19

Drwg. No.

1643

P.C. BOARD

9

®

MANUAL TEST FOR COMBI 740

230 V 50 Hz

CONNECTION TWO MOVES TO

POSITION THREE. THIS SHOULD

REVERSE GATE OPERATION

FIXED CONNECTION

CONDENSER

12,5 µF

RED

2 1

BLUE

3

RED

YELLOW/GREEN

PIC. 20

SPECIAL VERSIONS

FLOW REGULATORS FOR COMBI 740

CONNECT THE

ENCLOSURE EARTH WIRE

ADJUSTMENT SCREW

FLOW REGULATOR

PIC. 21

ADJUSTMENT SCREW

FLOW REGULATOR

10

®

IMPORTANT

LET THE ELECTRIC

CABLE BE FULL LENGTH

DO NOT CUT IT

COMBI 740 TECHNICAL SPECIFICATIONS

C

190

50

190

50

B

ø 12

A The combined motor and jack of the COMBI 740 employs the latest technology with a quiet-running steel lobe pump at its heart, creating and holding greater pressures for hydraulic locking and drive than most other underground gate operators.

B Gate fixing device (locking version) is welded or screwed to gate foot. Lock can be released by special key.

C Gate fixing device (non locking version) is welded to gate foot.

D Fix to the ground proper gate stops both in the open and closed gate position. See page 7 in the installation manual.

Left-handed unit.

View from inside property.

Suitable for gate width from 2 up to 3.5 m max. with or without locking/dampening depending on gate size and site requirements.

45

300

PIC. 22

235

470

235

A

®

®

s.n.c.

Via Mantova, 177/A - 37053 Cerea (VR) Italy - Tel. 0442 330422 r.a. - Fax 0442 331054

MOTOR

W

VOLTS

r.p.m.

2 PHASE

250

230

1˙350

HP

A

Hz

0.25

1.2

50

Nm 235 µF 12.5

Shaft ro. 110° - 23 sec. - P3 - 0.85 l/min.

Shaft ro. 175° - 28 sec. - P3 - 0.85 l/min.

Temperature –20°C +80°C

Degree of protection IP 673

Working pressure max. 3 MPa (30 Bars)

OIL FADINI A15 BY AGIP

MADE IN ITALY

STICKER WITH ELECTRIC MOTOR SPECIFICATIONS

DOUBLE STROKE JACK AND OIL-HYDRAULIC PUMP

Pump flow rate - P3..............................................................0.85 l/min.

Working pressure.......................................................1 MPa (10 bars)

Max. pressure .............................................................3 MPa (30 bars)

Working temperature ......................................................–20°C +80°C

Rotation time (110°).........................................................................23 s

Oil type ................................................................A 15 FADINI by AGIP

Shaft rotation angle........................................................................110°

Rated torque ..............................................................................235 Nm

Cylinder bore ...............................................................................75 mm

Stroke............................................................................................52 mm

Weight with accessories.............................................................27 Kg

Static gate weight ......................................................................700 Kg

IP Standards .................................................................................IP 673

Overall dimensions ...................................................470x300x150 mm

DAMPENING

Pump flow rate - P3..............................................................0.85 l/min.

Rotation time (175°).........................................................................28 s

CLASS H, TWO-PHASE, ELECTRIC MOTOR

Power output ...........................................................0.18 KW (0.25 HP)

Supply voltage ..................................................................230 V - 50 Hz

Absorbed current ..........................................................................1.2 A

Absorbed power ..........................................................................250 W

Capacitor .....................................................................................12.5 µF

Motor rotation speed .........................................................1˙350 r.p.m.

Intermittent service ..........................................................................S 3

Duty cycle..........23 sec. Open - 30 sec. Dwell - 23 sec. Close - 30 sec. Dwell

Time of one complete cycle.........................................................106 s

No. of complete cycles Open - Dwell - Close ......................34/hour

No. cycles a year, 8 hours a day...............................................99˙000

11

®

COMBI 740

PRODUCT FEATURES

• Pre-oiled and pre-set for immediate installation.

• Close proximity of pump and jack gives fast response.

• Close pivot point (45 mm) to gate pier.

• Manual release from inside and outside of property.

• Choice of 110° or 175° rotation angle.

• Braking or non-braking versions available.

• Locking or non-locking versions available.

• Conforming to EN 12453, EN 12445 safety standards.

• All-in-one pump and jack unit, contained in a single enclosure, is sunk into the ground at the foot of the left-hand and right-hand gate to achieve synchronised operation. The unit should be piped into a soak-away to allow for water drainage.

WARNINGS

- Before installing the equipment carry out a Risk

Analysis and fit any required device in compliance with EN 12445 and EN 12453 Safety Norms.

- Should the combined unit jack/hydraulic motor pump be removed for maintenance, servicing or repair, disconnect the electric motor cable from the junction box.

- Never cut off the cable from the electric motor.

- Make sure that the oil plug is properly tightened.

- Do not throw away oil from repaired or serviced units, waste oil must be disposed of properly through a specialised company.

- Do not throw away packaging such as cardboard, polystyrene and nylon, which must be disposed of properly through a specialised company.

- The electrical equipment must be properly earthed.

* Best performance can only be achieved by keeping to these instructions.

Meccanica Fadini recommends the control panel ELPRO 13 CEI to achieve an installation that is in conformity to the existing safety standards as illustrated in our chart.

The electronic programmer ELPRO 13 incorporates and can provide all the functions which are required by the most demanding applications with swinging gates.

In addition to the standard features of ELPRO 9 (Drwg. No. 1310) the following requirements can be provided: “stroke reversing pulse”, pedestrian mode, stop in any gate position by holding down the remote control button. Among the added features and improvements of ELPRO 13 in conformity to the European safety standards, there is the mains rotary switch: it is fitted to the box cover and switches off the mains voltage whenever the cover is removed.

l’apricancello

13

CEI

SINGLE-PHASE

CUT OFF MAINS SWITCH

CHECKING AND MAINTENANCE:

To achieve an optimum performance and longer life of the equipment and in observance of the safety regulations, it is recommended that inspections and proper maintenance are made by qualified technicians to the whole installation ie. both the mechanical and electronic parts, as well as wiring.

- Mechanical parts: maintenance every 6 months approx.

- Electronic apparatus and safety equipment: maintenance inspection monthly.

The “CE” mark certifies that the operator conforms to the essential requirements of the European Directive art. 10 EEC 73/23, in relation to the manufacturer’s declaration for the supplied items, in compliance with the body of the regulations ISO 9000=UNI EN 29000.

Automation in conformity to EN 12453, EN 12445 safety standard.

• DECLARATION OF CONFORMITY

• SAFETY NORMS

• EN 12453, EN 12445 STANDARDS

• CEI EN 60204-1 STANDARDS

• WARRANTY CERTIFICATE ON THE CUSTOMER’S REQUEST

GB

2003/108/CE Directive for waste electrical and electronic equipments

DISPOSE OF PROPERLY

ENVIRONMENT-NOXIOUS MATERIALS

EUROPEAN MARK CERTIFYING CONFORMITY TO

THE ESSENTIAL REQUIREMENTS OF THE

STANDARDS 98/37/EC

The growth of MECCANICA FADINI has always been based on the development of guaranteed products thanks to our

“TOTAL QUALITY CONTROL” system which ensures constant quality standards, updated knowledge of the European

Standards and compliance with their requirements, in view of an ever increasing process of improvement.

®

s.n.c.

AUTOMATIC GATE MANUFACTURERS

Via Mantova, 177/A - 37053 Cerea (Verona) Italy

Tel. +39 0442 330422 r.a. - Fax +39 0442 331054

e-mail: [email protected] - www.fadini.net

Distributor’s box

The manufacturers reserve the right to change the products without any previous notice