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1) ATTENTION! To ensure the safety of people, it is important that you read

all the following instructions. Incorrect installation or  incorrect use of
the product  could  cause  serious harm   to people.

2) Carefully read the instructions before beginning to install the product.

3) Do not  leave packing materials (plastic, polystyrene, etc.)   within  reach

of  children as  such materials  are  potential  sources  of  danger.

4) Store these instructions for  future reference.

5) This product was designed and built strictly for the use indicated in this

documentation. Any other use, not expressly indicated here, could
compromise the good condition/operation of the product and/or be a
source of danger.

6) FAAC declines all liability caused by improper use or use other than that

for which the automated system was intended.

7) Do not install the equipment in an explosive atmosphere: the presence

of  inflammable gas or fumes is a serious danger to safety.

8) The mechanical parts must conform to the provisions of Standards EN

12604 and EN 12605.
For non-EU countries, to obtain an adequate level of safety, the Standards
mentioned above must be observed, in addition to national legal
regulations.

9) FAAC is not responsible for failure to observe Good Technique in the

construction of the closing elements to be motorised, or for any
deformation that may occur during use.

10) The installation must conform to Standards EN 12453 and EN 12445.

 For non-EU countries, to obtain an adequate level of safety, the Standards
mentioned above must be observed, in addition to national legal
regulations.

11) Before attempting any job on the system, cut out electrical power .

12) The mains power  supply of the automated system must be fitted with an

all-pole  switch with contact opening distance of 3mm or greater. Use
of a 6A thermal breaker with all-pole circuit break is recommended.

13) Make sure that a differential switch with threshold of 0.03 A is fitted

upstream of the system.

14) Make sure that the earthing system is perfectly constructed, and

connect metal parts of  the means of  the closure to it.

15) The automated system is supplied with an intrinsic anti-crushing safety

device consisting of a torque control. Nevertheless, its tripping
threshold must be checked as specified in the Standards indicated at
point 10.

16) The safety devices (EN 12978 standard)  protect any danger areas

against 

mechanical movement Risks

, such as crushing, dragging,

and shearing.

17) Use of at least one indicator-light (e.g. FAACLIGHT ) is recommended

for every system, as well as a warning sign adequately secured to the
frame structure, in addition to the devices mentioned at point “16”.

18) FAAC declines all liability as concerns safety and efficient operation

of the automated system, if system components not produced by
FAAC are used.

19) For maintenance, strictly use original parts by FAAC.

20) Do not in any way modify the components of the automated system.

21) The installer shall supply all information concerning manual operation

of the system in case of an emergency, and shall hand over to the
user the warnings handbook supplied with the product.

22) Do not allow children or adults to stay near the product while it is

operating.

23) Keep remote controls or other pulse generators away from children,

to prevent the automated system from being activated involuntarily.

24) Transit is permitted only when the automated system is idle.

25) The user must not attempt any kind of repair or direct action whatever

and contact qualified personnel only.

26) Maintenance: check at least every 6 months the efficiency of the

system, particularly the efficiency of the safety devices (including,
where foreseen, the operator thrust force) and of the release devices.

27) Anything not expressly specified in these instructions is not permitted.

WARNINGS FOR THE INSTALLER

GENERAL SAFETY OBLIGATIONS

EC DECLARATION OF CONFORMITY FOR MACHINES

(DIRECTIVE 98/37/EC)

Manufacturer:

FAAC S.p.A.

Address:

Via Benini, 1  - 40069  Zola Predosa BOLOGNA - ITALY

Declares that:

Operator mod. 746ER with electronic control unit 780D
• is built to be integrated into a machine or to be assembled with other machinery to create a machine under the provisions

of Directive 98/37/EC;

• conforms to the essential safety requirements of the following EEC directives:

73/23/EEC and subsequent amendment  93/68/EEC.
89/336/EEC and subsequent amendment  92/31/EEC and 93/68/EEC

and also declares that it is prohibited to put into service the machinery until the machine in which it will be integrated or
of which it will become a component has been identified and declared as conforming to the conditions of Directive 98/
37/EC.

Bologna, 01 January 2004

The Managing Director

A. Bassi

Summary of Contents for 746 ER CAT

Page 1: ...ta 100 per la natura for nature recycled paper 100 ist umweltfreundlich 100 Altpapier para la naturaleza 100 papel reciclado papier recyclÈ 100 pour la nature voor de natuur 100 kringlooppapier 746ER 780D 746ER 780D ...

Page 2: ...its tripping threshold must be checked as specified in the Standards indicated at point 10 16 The safety devices EN 12978 standard protect any danger areas against mechanical movement Risks such as crushing dragging and shearing 17 Use of at least one indicator light e g FAACLIGHT is recommended for every system as well as a warning sign adequately secured to the frame structure in addition to the...

Page 3: ...refore nolockneedstobe installed The gearmotor is equipped with a mechanical clutch which combinedwithanelectronicdevice offersthenecessaryadjustable anti crushingsafetyandguaranteesstoppingorreversingthegate movement Ahandymanualreleasemakesitpossibletomovethe gate in the event of a power cut or malfunction The electronic control equipment is equipped with a gearmotor and is housed insidetheopera...

Page 4: ...ION PLATE 1 Assemble the foundation plate as shown in figure 4 2 Thefoundationplatemustbelocatedasshowninfigure5 right closing orfigure6 leftclosing toensuretherackandpinion meshcorrectly 3 Prepare a foundation plinth as shown in fig 7 and wall the foundation plate supplying one or more sheaths for routing electriccables Usingaspiritlevel checkiftheplateisperfectly level Waitforthecementtoset 4 La...

Page 5: ...n and place the spacer between the rack and the gate positioningitatthetopoftheslot 3 Markthedrillingpointonthegate Drill a Ø 6 5 mm hole and apply thread with a Ø 8 mm male tap Screwthebolt 4 Movethegatemanually checking if the rack is resting on the pinion andrepeattheoperationsatpoint 3 5 Bringanotherrackelementneartothepreviousone usinga pieceofrack asshowninfigure16 tosynchronisetheteethof th...

Page 6: ... 5 1 MOD 746 ER CAT Figs 18 19 1 Insert the spring pin on the shaft using a hammer 2 Fit the chain pinion on the shaft making the pinion seats coincide with the spring pin and tighten the screw with the appropriate washers Fig 17 4 5 2 MOD 746 ER RF Figs 20 21 1 Insert the spring pin on the shaft using a hammer 2 Fit the idle transmissions bracket on the gearmotor flange using the four screws M5 x...

Page 7: ...rom 0 to 4 1 min Thrust force Adjustableover50levels Terminal board inputs Open PartialOpen Openingsafetydevices Closingsafety devices Stop Edge Powersupply Earth On connector inputs Opening and closing limit switch Motorcapacitor Terminal board outputs Flashinglamp Motor 24Vdcaccessoriespowersupply 24Vdcindicator light Timedoutput Electriclockcommand trafficlights Fail safe Rapid connector 5 pinc...

Page 8: ...retrippedduringthegateopening and closing movements They cause immediate reversal of motion and stopping after two seconds Encoder it is tripped if there is an obstacle during gate opening and closing movements It causes immediate reversal of motion and stopping after two seconds N B If two or more safety devices have the same function opening closing opening and closing edge the contacts must be ...

Page 9: ...g 33 Fig 32 Fig 29 Connection of a pair of closing photocells Connection of a pair of opening photocells Connection of a pair of opening photocells a pair of closing photocell and an edge safety device Connection of a pair of closing photocells a pair of opening photocells and a pair of opening closing photocells Connection of two pairs of closing photocells and two edge safety devices ...

Page 10: ...erminal5 anydevice e g apush button which byopeningacontact stopsgatemovement ToinstallseveralSTOPdevices connecttheN C contacts in series fig 25 NB IfSTOPdevicesarenotconnected jumperconnect the STOP and terminals SAFE EDGEsafetydevicecontact terminal6 Thepurposeofthe edge safetydeviceistoprotecttheleafmovementarea duringopening closing Inalllogics duringopeningand closing the safety device rever...

Page 11: ... ref to the equipment 5 5 PROGRAMMING To program operation of the automated system access the PROGRAMMING modewith keysF and andusingthedisplay ontheequipment Attention before attempting to power up the system we advise you to re position the equipment s cover to avoid coming into contact with high voltage parts and to use the push buttons on the cover to activate the keys fig 39 BASICPROGRAMMING ...

Page 12: ...thisfunctionisactivated itenablesafunction test of the photocells before any gate movement If the test fails photocells not serviceable signalled by value on the display thegatedoesnotstartmoving Active Disabled PRE FLASHING 5s Activatestheflashinglampfor5secondsbefore startofmovement Disabled Only before opening Only before closing Before every movement CLOSINGPHOTOCELLSLOGIC Select the tripping ...

Page 13: ...ecision Deceleration disabled from to Deceleration enabled Post limitswitchDECELERATION You can select gate deceleration after the openingandclosinglimit switcheshavebeen tripped Time can be adjusted from to in 0 1 secondsteps If an encoder is used the adjustment is not determined by time but by motor revs thus obtaining greater deceleration precision Deceleration disabled from to Deceleration ena...

Page 14: ...p point If necessary correct the position of the magnets andcheckifthestoppointiscorrect 9 Mark the position of the magnets on the rack and remove them 10 Clean the rack on its fitting points remove the film on the adhesivepartsofthemagnets fig 41ref 1 andre positionthe magnetswiththeadhesivestripincontactwiththerack fig 41 ref 2 6 3 2 Inductivelimit switch Operator 746 has an inductive limit swit...

Page 15: ...rface of the nylon rack Therefore drill until you reach the steel core and screwwiththeself tappingscrews 6 5 CHECK OF MOTOR CONNECTION Check if the motor wiring is as shown in Fig 43 stan dard connection LEDS LIGHTED OFF OP A Commandactivated Command inactive OP B Commandactivated Command inactive FC1 Limit switch free Limit switchengaged FC2 Limit switchfree Limit switch engaged FSW OP Safety de...

Page 16: ...ntrol unit to it Fig 50 Forconnectionandoperation refertothespecificinstructions 11 SPECIALAPPLICATIONS Therearenospecialapplications 12 MAINTENANCE Check the operational efficiency of the system at least once every 6 months especially as regards the efficiency of the safety and release devices including operator thrust force 12 2 OIL TOP UPS Periodically check oil level inside the operator Aonce ...

Page 17: ... i t n o c e s a e l e r n o d n a s k c o L g n i n e p o 2 2 r o f e s o l c o t s e s r e v e R D E K C O L 3 f a e l e h t s e s o l C t c e f f e o N d e l b a s i d N E P O t c e f f e o N t c e f f e o N d e l b a s i d N E P O Tab 3 c E c i g o L S E S L U P S U T A T S E T A G A N E P O B N E P O P O T S S E C I V E D Y T E F A S G N I N E P O S E C I V E D Y T E F A S G N I S O L C E C I...

Page 18: ...o f n e p o o t s e s r e v e R G N I N E P O n o i t a r e p o s p o t S n o i t a r e p o s p o t S d e l b a s i d A N E P O t c e f f e o N 2 2 r o f e s o l c o t s e s r e v e R Tab 3 f B c i g o L S E S L U P S U T A T S E T A G g n i n e p o A N E P O g n i s o l c B N E P O P O T S S E C I V E D Y T E F A S G N I N E P O S E C I V E D Y T E F A S G N I S O L C E C I V E D Y T E F A S L C ...

Page 19: ...mentreceivesanopening command by radiocontrol or from another suitable device it activatesthemotoruntiltheopeningpositionisreached If automatic operating mode was set the gate re closes automaticallyaftertheselectedpausetimehaselapsed Ifthesemi automaticmodewasset asecondpulsemustbesent toclosethedooragain Anopeningpulseduringre closing alwayscausesmovementto bereversed Astoppulse ifsupplied alway...

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