E R A ISGATE AUTOMATION DIVISION

Page 1/19

INSTALLATION MANUAL

KIT

/F4

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KIT/F4 F - SR 03.F4 F - KIT WITH 2 MOTORS FOR SWING GATES UP TO 4.0 + 4.0 METERS AND 300 kg PER LEAF - 230 Vac

Thank you for choosing a SERAI ELETTRONICA product, which we are confident will perform to your requirements.

Please be advised that you are about to fit a system classified as “a power-operated drive designed to move automatic ga-tes and doors in commercial or residential buildings accessed by vehicles and persons”, and as such, the system must be considered potentially hazardous. By law, you are responsible for rendering this equipment as “safe” as is reasonably pos-sible.

Installation and maintenance of equipment of this kind must therefore be carried out by skilled, qualified and trained personnel, working in a professional manner, as provided for by law n. 46/90 and any subsequent amendments and supplements. The law in question prohibits the construction of these types of systems by non-qualified personnel.

SERAI manufacturing complies with the following legislation:Applicable directives for the CE marking :

Machines: 98/37/ECLow Voltage: 73/23/EECElectromagnetic Compatibility: 89/336/EEC

General applicable standards:Electrical Safety: IEC EN60335-1 + IEC EN60335-2-103 Electromagnetic Compatibility - Emissions: CEI EN61000-6-3Electromagnetic Compatibility - Immunity: CEI EN61000-6-

Apart from the legislation mentioned above, you are also reminded to comply with the following standards during the installation phase.General applicable standards:

Safety of electrical systems in non-specialised environments: CEI 64-8Specific product standards applicable:

Safety in the use of power-operated doors - requirements: UNI EN12453Safety in the use of power-operated doors - testing methods: UNI EN12445

SERAI products enable users to build systems which comply with these standards. This is extremely important as THE INSTALLER IS LIABLE FOR THE SYSTEM AND FOR ENSURING ITS OPERATION COMPLIES WITH LEGAL PROVISIONS.

This handbook must be read in full before proceeding with the installation of the various parts of the system.

The motor is equipped with adjustable internal mechanical stops. In any event, the installer must position the mechanical end stops for gate opening and closing for system safety purposes.

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OVERALL DIMENSIONS OF GEARMOTOR

COMPONENTS OF KIT

Motors

MT/B4 Motor

CR/41 Electronic control unit with built-in receiver

OG/62 2-channel minitransmitter with marsupium support

M/10 Electric key

P/10 Pair of impact-resistant photocells

RZ/20 F Flashing light with built-in antenna, without internal circuit for flashing

RZ/99 L-shaped holder

1

2

1

2

1

1

1

Accessories: 2 fixing brackets per motor

LATERAL VIEW

VIEW FROM BELOW

280mm

735mm

70

mm

13

0m

m

90

mm

850mm

13

5m

m

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Page 3/19

4 M/10 electric key

5 Pair of P/10 photocells

6 RZ/20 F Flashing light with antenna

SYSTEM TYPE

1 MT/B4 gearmotor

2 CR/41 electronic control unit with built-in receiver

3 OG/62 2-channel minitransmitter

1

230V~

3x1.5 mm²

4 x 0.5 mm²

2 x 0.5 mm²

4 x 0.5 mm²

4 x 1.5 mm²

4 x 1.,5 mm²

2 x 0.5 mm²

3 x 0.5 mm²RG58 + 2 X 0.75 mm²

1

2

4

55

6

3

MT/B4 GEARMOTOR TECHNICAL SPECIFICATIONS

Power supply...................................230 V~ ±10% 50/60 Hz Motor force adjusted...................via power Max. leaf length ...............................4.00 m supply voltageMax. leaf weight ..............................300 kg controlMax. opening angle .........................110° Capacitor ....................................8 µFMax. absorption...............................1.5 A Motor thermal protection ............150° CPower ..............................................110 W Protection rating .........................IP55Max. torque .....................................200 Nm Operating temperature ...............-20° ¸ +60°CMax. thrust.......................................1600N Dimensions.................................850x130x135 mmAngular speed .................................0.084 rad/s Weight ........................................9.5 kgOpening time for 90° .......................20 s

The technical data refer to an ambient temperature of 25°C with intermediate force setting.Lower operating temperatures or higher stress levels could require increased force settings. The opposite applies for higher temperatures or lower stress levels.

Advice for wiring up in non-specialised environments.1. Fit an omnipolar switch upstream of the system, choosing one with a gap of at least 3mm between the contacts. Or,

alternatively, use a 10A thermal magnetic circuit breaker.2. Always make connections, of any type, with the system disconnected from the power supply, i.e. with the main switch

set to OFF (symbol “0”). The control unit, in particular, must never be connected to the power supply either during the wiring up, or when fitting any expansion boards.

3. The following cables must be used for installation of the system: 2 2- for the control unit, motor and electric lock power supplies: 1.5mm section for lengths of up to 19m, 2.5mm section

for lengths of up to 31m,2 2- for the flashing light: 0.75mm section for lengths of up to 3m, 1.5mm section for lengths of up to 19m,

- for the low voltage and current lines, (e.g. for the photocells, control buttons, electromechanical key, sensitive 2 2edges and other safety devices: 0.5mm section for lengths of up to 50m, 0.75mm section for lengths of up to 100m.

4. Wire up the earth connection in compliance with legal provisions.

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Page 4/19

Fig. 3

Fig. 2

Fig. 1

280mm

735mm

70

mm

13

0m

m

90

mm

850mm

13

5m

m

PM

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OPENING AND CLOSING END STOP

LATERAL VIEW

VIEW FROM BELOW

BEFORE INSTALLING THE MOTORS

1- Ensure perfect right angles of the gate hinges to enable

totally smooth and balanced swing gate movement.

Otherwise the motor may be damaged when subject to

much higher levels of resistance with respect to the tho-

se specified for intended use.

2- The motor is equipped with internal mechanical

stops adjustable by means of a special screw (see

adjustment of internal mechanical stops) to enable

adjustment of the gate closing and opening stop po-

ints. In any event, the installer must position the me-

chanical end stops for gate opening and closing for

system safety purposes - see Fig. 2 -.

3- The installation of the mechanical end

stops for gate opening and closing is neces-

sary for system safety purposes.

4- The motor is supplied with the mobile pin (PM) - Fig. 3 -

in the correct position for installation. However, ensure

that the distance of the mobile pin from the rear connec-

tion point is: 735 mm.

Any distance greater than the above can cau-

se shutdown of the motor shortly before the

gate reaches the closing end stop; any di-

stance less than the above will cause a smal-

ler opening angle than required.

5) Choose the opening angle and calculate the distances B, C (see Fig. 4 Fig. 5 and table) for positioning of brackets. The values in the grey band are recommended. The brackets can be resized (shortened or lengthened) according to assembly requirements, taking care to observe distances B and C.

N.B. In the case of outward opening, the overall working area of the gate is reduced due to the dimensions of the motors. In this case installation of the motors on the upper section of the gate is recommended.

IMPORTANT: failure to observe distances B and C specified in the table will mean that the gate starts movement suddenly with excessive oscillations, which could lead to damage to the brackets and motor.

GATE

Page 5/19

C

PM

PM

B

C

735 mm

B

Fig. 5Fig. 4

OPENING ANGLE 90° OPENING ANGLE 100° OPENING ANGLE 110°B C B C B C

180 105170 115 160 95160 118 150 105 130 120150 130 140 120 120 130140 140 130 130 110 140130 150 120 135 110 150120 160 110 145110 167 100 155100 176 90 16590 185

Warning: to ensure correct gate movement, use values in the shaded band. The gate opening (or closing) time varies according to the selected values B and C.

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BRACKET POSITIONING FOR INWARD OPENING BRACKET POSITIONING FOR OUTWARD OPENING

INWARD OPENING

OUTWARD OPENING

ELECTRICAL CONNECTION SET-UP

6- make a hole in the rear side of the covering part “A”

level with the provided seat for the cable inlet FIG. 6.

the motor is supplied with unassembled covering.

We advice to make the hole in the one on the side of

the gate

We suggest to use a cable for external use that

keeps flexible with low temperatures and to fix

it using a cable gland PG11 - Fig. 6 - .

7- fix the covering part “A” to the motor with the 3

screws and washers supplied. FIG 7

8- Remove the terminal board cover and proceed with

electrical connections. - Fig. 8 - Refit the terminal bo-

ard cover.

Fig. 7

Fig. 6

!

PROVIDED SEAT FOR CABLE GLAND PG11. WE ADVICE TO MAKE THE HOLE IN THE SEAT ON THE SIDE OF THE GATE

Fig. 8

COVERING "A"

Terminal board cover

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PROVISIONAL MOTOR INSTALLATION

9-Close the gate completely. Provisionally fix the rear

bracket - Fig. 9 – onto the gate post by welding or by

means of screws + plugs, observing distances B and

C. Provisionally fix the motor to the rear bracket using

the central hole, As shown in Fig. 9

10-Move the motor up against the closed leaf to determi-

ne the front bracket welding point . Move the motor

away from the leaf.

Provisionally fix the front bracket to the gate, obser-

ving the distance and travel limits of the mobile pin.

Insert the mobile pin on the bushing and the latter on

the front bracket - Fig. 10A - then provisionally secure

by means of the nut and washer.

11-Ensure that the motor is levelled. - Fig. 11 -

12-Release the motor - Fig. 12 - using the special key fi-

xed to the terminal board cover. Check that movement

is smooth - Fig. 13 -. Return the gate to the closed po-

sition and block the motor using the special key fixed

to the terminal board cover - Fig. 12 - .

FINAL INSTALLATION

13- Remove the motor from the brackets. Weld the front

bracket in its final position. Fix the rear bracket in its

final position. - Fig. 14 -

14- Refit the motor. Any differences in values B and C can

be compensated for using the 5 holes on the rear brac-

ket. - Fig. 9 -

15- If needed adjust the mechanical stops as per instruc-

tions in following page

16- Fix the covering part “B”: incline of few degrees, cou-

ple the tooth to the front of the motor and close backsi-

de fixing with the screw FIG. 15

17- Fix the covering part “C”: incline of few degrees, cou-

ple the pegs properly and close backside, locking it

with the “security key” FIG 16

FRONT BRACKET

REAR BRACKET

Bracket

WasherNut

Fig. 9

Fig. 10

Fig. 14

Fig. 11

!!

Fig. 16

Fig. 15

12

Fig. 10A

Fig. 13Fig. 12

12

3COVER "B"

COVER "C"

3

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MOVING THE GATE MANUALLY IN THE EVENT

OF A POWER FAILURE

ADJUSTMENT OF INTERNAL MECHANICAL STOPS

- Open the covering part “C” with the “security key”

supplied with the motor. Picture 17

- Raise the covering part “C” backside of few degrees

and remove it without revolving it Picture 18

- Unscrew the internal screw fixing the carter “B” Pictu-

re 19

- Open the covering part “B” of few degrees and remo-

ve it without revolving it Picture 20

- Using a 13 mm wrench, set the two front (closing) me-

chanical stops and rear (opening) stops in the required

position. - Fig. 21 -

Fig. 17

Fig. 20

!

1 2

Fig. 21

Fig. 18

21

Fig. 19

!

COVER "C"

COVER "C"

COVER "B"

COVER "B"

FRONT MECHANICAL STOPS

ATTENTION: the coupling tooth could brake if the covering part is inclined more than 10-15°

ATTENTION: the coupling pegs could brake if the covering part is inclined more than 10-15°

REAR MECHANICAL STOPS

Fig. 22

Fig. 23

21

!

Fig. 24 Fig. 25

COVER "C"

- Open the covering part “C” with the “security key” sup-

plied with the motor. Picture 22

- Raise the covering part “C” backside of few degrees and

remove it without revolving it Picture 23

- Unlock the motor with the internal key laying on the termi-

nal board cover:

180° anticlockwise : to unlock FIG. 24

- Now the gate can be manually operated FIG. 25

- To lock again (in any position) turn the internal key in oppo-

site direction:

180° clockwise: to lock FIG. 24

ATTENTION: the coupling pegs could brake if the covering part is inclined more than 10-15°

CR/41 CONTROL UNIT INSTALLATION

Position the equipment in the vicinity of the gate, to minimise the length of cables for connection to the rest of the system.For further protection against atmospheric agents, position the control unit under a canopy or for improved protection in an enclosure also fitted with two lateral walls. The equipment should also be installed at a height of at least 1.5 meters, to keep it out of the reach of children.

CONTROL UNIT POSITIONING

The control unit leaves the factory with the cover positioned for opening from the left-hand side.To invert the cover opening side, proceed as follows:

WARNING: This operation must be performed before fixing the enclosure to the wall.

Insert a slotted screwdriver in the hinge fixture slot at the rear of the base and lever the hinge connection tooth while pulling the cover up to remove. (see Fig. 1)

Fig.1

Insert a slotted screwdriver in the hinge fixture slot on the front of the cover and lever off the hinge connection tooth while pulling up the hinge. (see Fig. 2)

Fig.2

Refit the hinges on the right side of the base, inserting them in the relative seats with the connection teeth facing the interior of the enclosure, until they click into place (see Fig. 3).

Fig.3

SETTING THE COVER FOR OPENING TO RIGHT

!

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CABLE INLET

For cable routing, the lower section of the enclosure is equipped with seats for cable clamps PG11 and PG 13.5 to be punched out when required.

!

Cable routing

CAUTION: Close all inlets securely to prevent the penetration of insects which may damage the control unit.

WALL-MOUNTING THE CONTROL UNIT

Ø 6 ÷ 8 mm

Position the equipment in the vicinity of the gate, so that the length of the cables for connection to the rest of the system are as short as possible.Secure the control unit with the cable routing holes facing downwards.

Page 9/19

NO NO YES

OPENING AND CLOSING THE BOX

When opening the box, ensure that the hinges protrude sufficiently from the guide on the base to ensure that the cover remains open without obstructing control unit wiring operations.

Always accompany the cover when closing until it returns completely inside the hinges, taking care that the seal is inserted correctly. Close the cover with the relative screws.

Advice for wiring up in non-specialised environments.1. Fit an omnipolar switch upstream of the system, choosing one with a gap of at least

3mm between the contacts. Or, alternatively, use a 10A thermal magnetic circuit breaker switch.

2. Make all types of connection with the system disconnected from the power, i.e. with the main switch set to OFF (symbol “0”). The control unit, in particular, must never be connected to the power supply either during the wiring up, or when fitting any expansion cards.

3. The following cables must be used for installation of the system: 2- for the control unit, motor and electric lock power supplies: 1.5mm section for lengths

2of up to 19m, 2.5mm section for lengths of up to 31m,2 2- for the flashing light: 0.75mm section for lengths of up to 3m, 1.5mm section for

lengths of up to 19m,- for the low voltage and current lines, (e.g. for the photocells, control buttons,

2electromechanical key, sensitive edges and other safety devices: 0.5mm section for 2lengths of up to 50m, 0.75mm section for lengths of up to 100m.

4. Wire up the earth connection in compliance with legal provisions.

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Page 10/19

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OP

EN

CL

OS

E

CO

MM

ON

FLASHING LIGHT 230V~

COURTESY LIGHT 230V~

OP

EN

CL

OS

E

CO

MM

ON

PEDCLOSINGPHOTOCELL

RECEIVERTRANSMITTER

RECEIVERTRANSMITTER

PEDESTRIAN

ELECTRIC LOCKTYPE SERAI M/83/1

WIRING DIAGRAM

OP. DELAY

DISCONNECT THE POWER SUPPLY BEFORE WORKING ON THE WIRING

TERMINALS CONNECTIONS DESCRIPTION

POWER SUPPLY Card power supply input 230V~ ±10% 50/60 Hz

FLASHING LIGHT Flashing light power output (230Vac-max 50W) to use with flashing light without internal electronics -type SERAI RZ/20 F-.

COURTESY LIGHT Courtesy light output (230Vac-max 100W): active for 90 seconds after STOP

MOTOR M1 M1 motor power output (14=Common, 15=Opening, 16=Closing) for single leaf or pedestrian access (connected to electric lock)

PHOTOCELLPOWER SUPPLY

24Vac power output (max 500mA) for accessories such as photocells

OPENINGPHOTOCELL /

SENSITIVE EDGE

DO NOT USE Short circuit on common with jumpers.

CLOSINGPHOTOCELL

PEDESTRIANCONTROL

Pedestrian control input (NO contact). With DIP1 SW1 set to OFF only the leaf connected to M1 opens. With DIP1 SW1 set to ON the single leaf opens for 7s.

STOP BUTTONStop command input (NC contact); when pressed, blocks motor operation; if pressed during gate open pause time cancels automatic re-closure.

STARTCONTROL

Start command input (NO contact) controls opening and closing in step-stepmode.

Input for photocell active during closure only (NC contact). if obscured during closure, the gate stops and then opens again.

INPUTCOMMON

Input common terminals.

MOTOR M2 M2 motor power output (17=Common, 18=Opening, 19=Closing) for motor delayed on opening (2-leaf gates)

ELECTRIC LOCKCOMMAND

12Vac 15VA max output for the direct command electric lock SERAI M/83/1. To reduce the noise it is possible to add a bridge rectifier as per diagram *

BUILT-INRECEIVERANTENNA

Input for antenna connection for built-in receiver. (23=SHEATH, 24=ANTENNA)

GATE OPENINDICATOR

LIGHT

24Vdc output (28 +, 29 -) max 50mA for gate open indicator connection.

WARNING: to connect indicator lights with consumption of more than 50mA use a suitable supplementary external relay

21 - 22

11 - 12

12 - 13

14 - 15 - 16

26 - 27

6

8 - 9

5

2

4

3

1 - 7 - 10

17 - 18 - 19

25 - 26

23 - 24

28 - 29

20 DO NOT USE

SU

PP

LE

ME

NTA

RY

RE

LA

Y2

4V

dc

- m

ax

50

mA 2928

INDICATORLIGHT

INDICATOR LIGHTPOWER SUPPLY

OPENING PHOTOCELL(or SENSITIVE EDGE)

With DIP4 SW2 set to OFF: input for photocell active during both closure and opening (NC contact). If obscured during opening, the gate stops, and resumes opening as soon as the photocell is free. If obscured during closing, the gate stops, and re-opens as soon as the photocell is free. With DIP4 SW2 ON: Sensitive edge input (NC contact); inverts movement by 10 cm.

FUSES:

F1 = T1,6A 250V~ -slow acting--ACCESSORIES 24V-

F2 = 5A 250V~ -istant--POWER SUPPLY 230V-

F1F1

F2F2

ON

SW1 SW2

3 4 5 6 7 8

SOG/4

POWER+-

ON

PED START STOP FOTO FOTO AP FINE CH FINE AP

DL9

DL8

DL10

1 2 9 10 11121314 1516171819 20 21 22

272526

2324

230Vac ±10%50/60Hz

F N

M2M1

NC

NC

NC

NC

NA

NC

NA

START

STOP

24 Vac

SET BREAK WORK

A B C

Com+24spia

12Vac

RX

2829

+ -

230Vac

BRIDGE RECTIFIER

SUPPLEMENTARYRELAY12Vac

TRANSFORMER230/12Vac

-SERAI TR/01-

FN

ELECTRIC LOCK NOISE REDUCTIONTo reduce the noise of the electric lock it is possible to add an ordinary bridge rectifier 50V 4A connected as per below indicated diagram

230Vac

12Vdc

12Vac

12Vac

*

~

ELECTRIC LOCKTYPE SERAI M/83/1

SW1= Microswitches for control unit setting - see microswitch settings -

A= Button to enter programming mode (SET)

B= Button for time programming (BREAK)

C= Button for time programming (WORK)

POWER= Trimmer for motor force adjustment

SW2= Microswitches for control unit setting - see microswitch settings -

Page 11/19

!

Fig 13

WARNING: the considerable differences in temperature between summer and winter can cause differing rates of expansion in all materials, including those used in the building of our motors. That is why we recommend you check the impact force setting at the start of winter and summer.

EARTH CONNECTION BETWEEN MOTOR AND HOME SYSTEM

ELECTRIC CONNECTIONS OF MOTORConnect the motors to the electronic control unit by means of cables

2with a section of 1.5 mm . Observe terminal connections as follows:COM : CommonA/C : Open/Close - CapacitorA/C: : Open/Close - Capacitor

: Earth

Observe the following:- Connect the motor earth (yellow-green cable) to an efficient ear-

thing system.- Fit an omnipolar switch upstream of the system, choosing one with

a gap of at least 3mm between the contacts.

MOTOR FORCE ADJUSTMENT

The motor force is adjusted by varying the power supply voltage via the “Power” potentiometer on the SERAI CR/41 control unit.In any event, installation must be in full observance with current standards governing power-operated gates;

remember that the installer is responsible for the system and operation in compliance with standards.

MOTOR YELLOW-GREEN CABLES CONNECTION

TERMINAL

230V POWER SUPPLYCABLE

MOTOR 2CABLE

MOTOR 1CABLE

HOME SYSTEMYELLOW-GREENCABLE

!

|____

|____ COM A/C A/C 1 2 3

WARNING: The capacitor is

pre-wired internally.

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F1F1

F2F2

ON

SW1 SW2

3 4 5 6 7 8

SOG/4

POWER+-

ON

PED START STOP FOTO FOTO AP FINE CH FINE AP

DL9

DL8

DL10

1 2 9 10 11121314 1516171819 20 21 22

272526

2324

SET BREAK WORK

A B C

Com+24spia

RX

2829

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SETTINGS OF EACH MICROSWITCH

MICROSWITCHSETTINGS DESCRIPTION OF OPERATIONOPERATION

- Single leaf logic: only the output indicated with M1 is activated

- Two-leaf logic: both outputs M1 and M2 are activated (M2 leaf delayed on opening)

GATECONFIGURATION

1 2 3

ON

4 1 2 3

ON

4

1 2 3

ON

4 1 2 3

ON

4

DECELERATION SPEED SETTING

1 2 3

ON

4 1 2 3

ON

4

1 2 3

ON

4 1 2 3

ON

4

- High deceleration speed

- Low deceleration speed

- Final closure stroke active: at the end of the closing cycle, full power is applied for 2s to the motors to improve electric lock closure.

- Final closure stroke not active.

FINAL CLOSURE STROKE

- Release stroke activated: the electric lock is activated during a brief phase of closure against the stops, and is deactivated shortly after start-up of M1.

- Release stroke deactivated: the electric lock is activated shortly before start-up of M1, and is deactivated shortly after start-up of M1

1 2 3

ON

4 1 2 3

ON

4

1 2 3

ON

4 1 2 3

ON

4

1 2 3

ON

4 1 2 3

ON

4

1 2 3

ON

4 1 2 3

ON

4

ELECTRIC LOCK RELEASE STROKE

!

WARNING:Microswitches must only be adjusted when the control unit is disconnected from the power supply; any new microswitch settings are applied on subsequent start-up. After making new settings on microswitches, we recommend repeating the work time programming procedure (see control unit programming).

!WARNING:During deceleration, the force is reduced and therefore the speed depends on the characteristics of the motor and gate. AN EXCESSIVELY LOW DECELERATION SPEED COULD PREVENT SMOOTH LEAF MOVEMENT IF NECESSARY, DISABLE BY MEANS OF DIP2 OF SW2.

SW1 SW2

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1 2 3

ON

4 1 2 3

ON

4

1 2 3

ON

4 1 2 3

ON

4

START-UP TORQUE

1 2 3

ON

4 1 2 3

ON

4

1 2 3

ON

4 1 2 3

ON

4

DECELERATION SETTINGS

- Deceleration deactivated.

- Deceleration activated.

- Start-up torque activated: on start-up motors are powered up at the maximum voltage for 2s.RECOMMENDED ABOVE ALL IN WINTER

- Start-up torque deactivated: on start-up motors are powered up at the voltage set by means of the potentiometer.

WARNING: in this case there may be difficulties with start-up above all if a low force level is set!

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Page 13/19

STEP-STEP FUNCTION DISABLED

DU

RIN

G

OP

EN

ING

- A start command sent during closing causes the gate to stop for 2” and subsequent automation re-opening.

- A start command sent during opening is ignored, while during the gate open pause causes closure.

DU

RIN

G

CL

OS

UR

E

2 s

start start

start

start

DU

RIN

G

OP

EN

ING

DU

RIN

G

CL

OS

UR

E

COMMAND SENT DURING

GATE MOVEMENT

MICROSWITCHSETTINGS

DESCRIPTION OF OPERATIONOPERATION

1 2 3

ON

4 1 2 3

ON

4

1 2 3

ON

4 1 2 3

ON

4

- A start command sent during closing causes the gate to stop for 2” and subsequent automation re-opening.

2 s

start

STEP-STEP FUNCTION ENABLED

SW 2SW 1

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INPUT OF OPENING PHOTOCELL

OR SENSITIVE EDGE

1 2 3

ON

4 1 2 3

ON

4

1 2 3

ON

4 1 2 3

ON

4

LED SIGNALS

LED

FINE CH

FINE AP

FOTO AP

FOTO

STOP

PED

START

ON OFFFUNCTION

Internal photocell

External photocell

STOP button

PEDESTRIAN button

Open/Close button

Opening photocell free of obstacles

Closing photocell free of obstacles

Stop button in normal status

Pedestrian button pressed

Open/Close button pressed

Connection between terminals 8-10 OK

No jumper between terminals 8-10

Opening photocell obscured (presence of obstacle)

Closing photocell obscured (presence of obstacle)

Stop button pressed

Pedestrian button in normal status

Open/Close button in normal status

DL10 Programming Indicates the various programming phases

DL8 M2 motor control Brightness varies depending on the M2 motor control voltage

M2 Motor not powered

DL9 M1 motor control Brightness varies depending on the M1 motor control voltage

M1 Motor not powered

Connection between terminals 9-10 OK

No jumper between terminals 9-10

- Sensitive edge function activated: the input on terminal 6 both on opening and closing inverts movement by 10cm.

- Opening photocell function activated: connect the photocells to terminal 6; if obscured during opening, the gate stops, and resumes opening as soon as the photocell is free. If obscured during closing, the gate stops, and re-opens as soon as the photocell is free.

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- A start command sent during opening causes the gate to stop.

- A subsequent start command closes the gate.

Page14/19

CONTROL UNIT PROGRAMMING

It is important to follow the programming step by step; in the event of errors during this stage, a new programming session must be performed, in which case the new data will replace the previous data.To quit an incorrect programming session, switch the control unit off then on again.

Before proceeding with the programming, check that the system is equipped with all the electrical and safety devices (buttons, photocells, flashing lights, etc.), and that these are all connected.Ensure they all operate correctly:

All the indicator LEDs for the NC inputs (stop, photocells, etc.) are lit. All the indicator LEDs for the NO inputs (start, pedestrian) are off.

In the event of faults, ascertain and remove the cause.

WARNING: Any unused normally closed (NC) inputs must be jumpered.

WORK AND DECELERATION TIME PROGRAMMING FOR TWO-LEAF GATES (DIP1 SW1 OFF)

With the control unit powered and the gate closed, press the A (SET) key once to enter the programming mode. The DL10 LED starts flashing to indicate that the control unit is in the programming mode.

Wait for a time interval equal to the offset to be applied to motor M2 in the opening phase (max. 15s), then press the key B (BREAK) once to start the opening phase of motor M2 (start up automatically after 15s).While both leafs are opening, set the motor power by means of the POWER potentiometer.

WARNING: - If the POWER potentiometer is set too low, the gate may not open. We

recommend setting POWER starting from the MAXIMUM value and gradually moving down to the minimum value.

- The considerable differences in temperature between summer and winter can cause differing rates of expansion in all materials, including those used in the building of our motors. That is why we recommend you check the impact force setting at the start of winter and summer.

WARNING: - If one or more parameters are altered, programming must be repeated from the beginning.

- In the programming procedure, deceleration has only been set in the closing phase, but is implemented also during the opening phase.

Press the key C (WORK) once to start the opening phase of motor M1 (M2 remains stationary).

When the leaf connected to M1 reaches the opening stop, let a few seconds pass (max. 3-4s) and then press key C (WORK) once. Motor M1 is shut down.

When the leaf connected to M2 reaches the opening stop, let a few seconds pass (max. 3-4s) and then press key B (BREAK) once. Motor M2 is shut down.

When the leafs are completely open and the motors are not powered, press the key B (BREAK) once to start the closure phase of motor M2 (M1 remains stationary).

Wait for a time interval equal to the offset to be applied to motor M1 in the closing phase (max. 15s), then press the key C (WORK) once to start the closing phase of motor M1 (start up automatically after 15s).At the point in which motor M2 should start deceleration (at least 50cm before the stop is recommended) press the key B (BREAK). The motor M2 slows down.WARNING: skip this point if deceleration is disabled (DIP2 SW2 ON)

At the point in which motor M1 should start deceleration (at least 50cm before the stop is recommended) press the key C (WORK). The motor M1 slows down.WARNING: skip this point if deceleration is disabled (DIP2 SW2 ON)

When the leaf connected to M2 reaches the closing stop, let at least 5 seconds pass and then press key B (BREAK) once. Motor M2 is shut down.

When the leaf connected to M1 reaches the closing stop, let at least 5 seconds pass and then press key C (WORK) once. Motor M1 is shut down and the control unit automatically exits the programming phase and is ready for normal operation.

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With the control unit powered and the gate closed, press the A (SET) key once to enter the programming mode. The DL10 LED starts flashing to indicate that the control unit is in the programming mode.

While the leaf is opening, set the motor power by means of the potentiometer POWER.

WARNING: - If the POWER potentiometer is set too low, the gate may not open. We

recommend setting POWER starting from the MAXIMUM value and gradually moving down to the minimum value.

- The considerable differences in temperature between summer and winter can cause differing rates of expansion in all materials, including those used in the building of our motors. That is why we recommend you check the impact force setting at the start of winter and summer.

WARNING: - If one or more parameters are altered, programming must be repeated from the beginning.

- In the programming procedure, deceleration has only been set in the closing phase, but is implemented also during the opening phase.

Press the key C (WORK) once to start the opening phase of motor M1.

When the leaf reaches the opening stop, let a few seconds pass (max. 3-4s ) and then press key C (WORK) once. Motor M1 is shut down.

With the leaf completely open and motor not powered, press the key C (WORK) once to start the closing phase.

At the point in which motor M1 should start deceleration (at least 50cm before the stop is recommended) press the key C (WORK). Motor M1 slows down.WARNING: skip this point if deceleration is disabled (DIP2 SW2 ON)

When the leaf reaches the closing stop, let at least 5 seconds pass and then press key C (WORK) once. Motor M1 is shut down and the control unit automatically exits the programming phase and is ready for normal operation.

GATE OPEN PAUSE TIME PROGRAMMING (AUTOMATIC RECLOSURE)

With the control unit powered and the gate closed, press the A (SET) key once to enter the programming mode. The DL10 LED will start flashing, indicating that the control unit has entered the programming stage.Press the key B (BREAK) once, keeping it pressed until the flashing light comes on; the control unit will start the gate open pause count, which is indicated by the light flashing intermittently.

Once the desired time has lapsed, press the key B (BREAK) again; the control unit will automatically store the amount of time between the two times the key B (BREAK) was pressed. It then quits the programming phase and switches to standard operation mode.If the key B (BREAK) is not pressed a second time within 120s, the control unit quits the programming, memorising the maximum time as 120s.

ACTIVATING AUTOMATIC RECLOSURE (max time settable: 120s)

Press the key B (BREAK) and keep it pressed until the DL10 LED switches off.The control unit quits the programming phase and switches to standard operation mode.This operation deactivates the automatic reclosure function.

DEACTIVATING AUTOMATIC RECLOSURE

With the control unit powered and the gate closed, press the A (SET) key once to enter the programming mode. The DL10 LED will start flashing, indicating that the control unit has entered the programming stage.

WORK AND DECELERATION TIME PROGRAMMING FOR SINGLE LEAF GATES (DIP1 SW1 ON)K

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RADIO CONTROL CODE LEARNINGThe electronic board incorporates a 433.92 MHz 2-channel radio receiver which allows remote gate control via either the OG/02 and OG/04 series microswitch-operated radio controls, or the self-learning radio controls from the following series: OG/62, OG/64, OG/28, OG/48, OG/52, OG/54, OG/82/1 and OG/84. Both channels are used solely for gate control; more specifically, channel 1 of the radio receiver serves for the start function, while channel 2 is used for the pedestrian function.

ERASURE OF STORED CODESAll the radio codes stored in the memory can be erased by pressing the A (SET) key, and keeping it pressed until the DL10 LED switches off (approx. 10s) without sending any radio codes during this time.

!WARNING: - a mini transmitter must be programmed before it is used.

- the maximum number of codes that can be stored is 32 for the open/close control + 32 for the pedestrian control (no other combinations, e.g. 40 open/close

+ 24 pedestrian etc, are possible) . Let's have a look at two examples of storable codes:

- example A: 32 self-learning mini transmitters from the following series: OG/62, OG/64, OG/28, OG/48, OG/52, OG/54, OG/82/1 and OG/84 as the start control (e.g. left-hand button) + 32 self-learning mini transmitters from the following series: OG/62, OG/64, OG/28, OG/48, OG/52, OG/54, OG/82/1 and OG/84 as the pedestrian control (e.g. right-hand button)

- example B: 31 self-learning mini transmitters from the following series: OG/62, OG/64, OG/28, OG/48, OG/52, OG/54, OG/82/1 and OG/84 as the start control (e.g. left-hand button) + 1 OG/02 or OG/04 series microswitch-operated mini transmitter as the start control (there is no need to store the other OG/02 and OG/04 transmitters, simply set the microswitches in the same sequence as the one already stored) + 31 self-learning mini transmitters from the following series: OG/62, OG/64, OG/28, OG/48, OG/52, OG/54, OG/82/1 and OG/84 as the pedestrian control (e.g. the right-hand button) + 1 OG/02 or OG/04 microswitch-operated mini transmitter as pedestrian control (there is no need to store the other OG/02 and OG/04 transmitters, simply set the microswitches in the same sequence as the one already stored)

!

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START CODE LEARNING- With the control unit powered and the gate closed, press the A (SET) key once to enter the programming mode.

The DL10 LED starts flashing to indicate that the control unit is in the programming mode.- Press the button on the mini transmitter (e.g. the left-hand one) to serve as the start control, and keep it pressed

until the DL10 LED switches off. The control unit stores the radio code received and automatically quits the programming phase, switching to the standard operation mode.

PEDESTRIAN CODE LEARNING- With the control unit powered and the gate closed, press and hold down the A (SET) key to enter the

programming mode. The DL10 LED starts flashing to indicate that the control unit is in the programming mode.- Keeping A (SET) pressed, press the button on the mini transmitter (e.g. the right-hand one) to serve as the

pedestrian control, and keep the two buttons pressed until the DL10 LED switches off. The control unit stores the radio code received and automatically quits the programming phase, switching to the standard operation mode.

- Repeat the procedure if several mini transmitters have to be stored.

12 3 4 5 6 7 8 9 10

12 3 4 5 6 7 8 9 10!

MODIFYING THE FACTORY SETTING TO PREVENT UNWANTED COMMANDS

MICROSWITCH CONFIGURATION (FOR OG/02 AND OG/04 MINI TRANSMITTERS ONLY)These instructions only apply if the OG/02 and OG/04 series microswitch-operated mini transmitters are fitted. Before performing the code learning procedure on the receiver, the factory configuration of the microswitches must be modified to prevent unwanted commands

WARNING: before proceeding with the mini transmitter programming or erasure phase, disconnect the antenna to prevent the receiver acquiring other signals during these phases which could impair automation operation. Reconnect the antenna once the procedures are complete.

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CR/41 CONTROL UNIT TECHNICAL SPECIFICATIONS

Power supply: 230Vac ±10% 50/60Hz

Motor power supply: 2 single-phase motor, 230Vac, 200W+200W

Power supply for accessories: 24Vac, 500mA

Flashing light power supply: 230Vac, max 50W

Courtesy light power supply: 230Vac, max 100W

Electric lock power supply: 12Vac 15VA

Motor work time setting: from 0 to 120s

Pause time setting: from 4 to 120s

Offset level on opening and closing: from 0 to 15s

Operating temperature: -20°C ÷ +70°C

Protection rating: IP54

Dimensions (H x L x D) and weight: 270x212x118mm, 1.7Kg

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EXPANDING THE NUMBER OF MINI TRANSMITTERS

If the 32 mini transmitters storable in the built-in receiver are not sufficient, they can be increased by fitting the SOG/4A receiver (which takes the number of mini transmitters up to 40), with the optional addition of the SOG/2A expansion bo-ard (which takes the number of mini transmitters up to 794). After fitting the SOG/4A receiver, all the codes stored in the built-in receiver must be erased and all the mini tran-smitters on the new SOG/4A receiver reprogrammed (see specific instructions). The antenna must be moved from the terminal on the control unit to the terminal on the SOG/4A.

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nd2 CHANNEL

OUTPUT: AUXILIARY CONTROL

ANTENNA

NC

CNO

Channel 2 output (relay contact)

Max. applicable voltage = 24Vac/dcMax. applicable current = 1A

ELECTRIC LOCKS

LIGHTS

OTHER AUTOMATIONS

OTHER

FIT THE SOG/4A RECEIVER

st1 CHANNEL OUTPUT:

CONTROL UNIT START CONTROL PEDESTRIAN CONTROL

ON CR/41 -TERMINALS 1-2-

DISCONNECT THE POWER SUPPLY BEFORE WORKING ON THE WIRING

NONC

F1F1

F2F2

ON

SW1 SW2

3 4 5 6 7 8

SOG/4

POWER+-

ON

PED START STOP FOTO FOTO AP FINE CH FINE AP

DL9

DL8

DL10

1 2 9 10 11121314 1516171819 20 21 22

272526

2324

SET BREAK WORK

A B C

Com+24spia

RX

2829

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90

mm

70 mm

TX RX

h MIN h MIN

h = 40 cmMIN

l =10 mMAX

l MAX

RX TXTX RX

RX RXTX TXNO OK

PHOTOCELL TECHNICAL SPECIFICATIONS Operating range - outdoor ................. 10 m - indoor ................... 20 mPower supply ......... 24 V~ ±10%TX absorption ........ 55 mA a 24 V-;

67 mA a 24 V~ RX absorption ........ 15 mA a 24 V-;

25 mA a 24 V~

Ø 6mm

Ø 3.5mm

P/10 PHOTOCELLS

NO OK

RECEIVER TRANSMITTER

POWER SUPPLYRELAYOUTPUT POWER SUPPLY

ALIGNMENT

RX TX

LED

CONNECTIONS

The cable routing hole must be sized exactly for the cable to be passed through and no more

Relay output............ 1A 24 V~ Temperature............ -10° ÷ +60°C Dimensions..............70 x 40 x 90 mm Weight......................120 g

RX RX

THE CONTACT POSITION REFERS TO WHEN THE RECEIVER IS ENERGIZED

40 mm

POSITIONDIMENSIONS

INSTALLATION

RX

SPHERICAL ORANGE LAMP WITH BUILT-IN 433.92 MHz ANTENNA - 230 V~ RZ/20 F

!

RZ/99 SR 10.99

L-SHAPED

HOLDER

NO

2 x 0.75 mm²POWER SUPPLY

RG58ANTENNA

CS/07 SR12.07OPTIONAL CABLE

CONNECTIONS

!WARNING:WE RECOMMEND YOU POSITION THE POWER SUPPLY CABLE INSIDE A CONDUIT WHICH IS NOT ACCESSIBLE BY THE USER.HOWEVER, IF SOME PARTS REMAIN ACCESSIBLE, THESE MUST HAVE DOUBLE INSULATION TOWARDS THE USER. CABLE CLAMPS MUST ALSO BE USED TO AVOID TEARING OF THE CABLE.

23

0V

ca

23

0V

caWHEN REPLACING LIGHT BULBS, ALWAYS USE 230 V MIN. 25W PEAR BULBS

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TROUBLESHOOTING GUIDE

PROBLEM CAUSE SOLUTION

The gearmotor is not working

No power supply to motors

Check voltage presence on motor power supply inputterminals

Ensure that the power cable is not detached and is intact(cable replacement must be carried out by an authorised technician)

Check the control unit fuses

No power supply to control unit

Check the mains fuse and presence of mains power voltage

Motor thermal protectionactivated

Leave the motor stationary for at least 10-15 minutes and then check operation again

The gate does not complete its travel

Gate blocked Ensure that there are no obstacles by moving the gate manually. Remove any obstacles if present.

Unsuitable bracket position

The brackets are not positioned according to values A, B, and C

The gate is slow and start-up is problematic

Capacitor failure Measure the capacitor capacity and replace if necessary

Incorrect motor force setting

Repeat programming, increasing the motor force by means of the potentiometer “Power”

Incorrect work times

Repeat the work time programming

Start-up torque deactivated

Check the relative microswitch on the board

Incorrect deceleration settings

Ensure that the set deceleration speed is sufficient to move the gate; if necessary disable deceleration (dip2 SW2 set to ON)

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0

4 1

9 1

00

72

3 -

A4

Vf/

r -

IS K

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-IS

-E The remote control range is reduced

Unsuitable antenna connection

Check that the antenna is connected correctly to terminals 23 and 24

External antennarequired

To permit maximum reception distance, replace the internal antenna on the flashing light with an external one (SERAI OG/50 -SR 25.50)

SOG/4A receiver in use

Replace the built-in receiver with the SOG/4A card

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M A D E I N I T A L YVIA ENRICO FERMI, 2235020 LEGNARO - PADOVAI T A L I A

PHONE +39 049 79 08 58FAX +39 049 88 30 529

E-MAIL export@serai.comWEB www.serai.com

TERMS OF GUARANTEEThe company reserves the right to make modifications to the equipment without prior notice thereof. SERAI products are covered by a standard guarantee with a term of 24 months. Coverage starts on the date on which the tax document constituting proof of purchase is issued and guarantee services shall be provided on the company's premises at Legnaro - PD - or at the Authorised Service Centres. Carriage costs shall be borne by the Customer.

CE CONFORMITY DECLARATIONSERAI spa declares that the product KIT/F4F has been desifned and manufactured according to the above mentioned directives and standards

WEEE DIRECTIVE 2002/96/ECThis appliance was manufactured after 13/08/2005. To protect the environment: when the equipment is no longer needed, take it to a special WEEE (Waste Electric and Electronic Equipment) collection centre. Do not dispose of it with normal household waste.