FAAC 961 B-E User Manual

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EC MACHINE DIRECTIVE COMPLIANCE DECLARATION

(DIRECTIVE 89/392 EEC, APPENDIX II, PART B)

Manufacturer: FAAC S.p.A. Address: Via Benini, 1

40069 - Zola Predosa BOLOGNA - ITALY

Hereby declares that: the 961 B-E automation system

•is intended to be incorporated into machinery, or to be assembled with other machinery to constitute machinery in compliance with the requirements of Directive 89/392 EEC, and subsequent amendments 91/368 EEC, 93/44 EEC and 93/68 EEC;

•complies with the essential safety requirements in the following EEC Directives: 73/23 EEC and subsequent amendment 93/68 EEC.

89/336 EEC and subsequent amendments 92/31 EEC and 93/68 EEC. and furthermore declares that unit must not be put into service until the

machinery into which it is incorporated or of which it is a component has been identified and declared to be in conformity with the provisions of Directive 89/392 EEC and subsequent amendments enacted by the national implementing legislation.

Bologna, 1 January 1997

Managing Director

A. Bassi

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IMPORTANT NOTICE FOR THE INSTALLER

GENERAL SAFETY REGULATIONS

1) WARNING! FAAC strongly recommends to follow these instructions literally for the safety of persons. Improper

installation or misuse of the product will cause very serious damages to persons.

2) Packaging material (plastic, polystyrene etc.) is a potential hazard and must be kept out of reach of children.

Read the instructions carefully before installing the product.

4) Keep these instructions for future reference.

5) This product has been designed and manufactured only for the use stated in this manual. Any other use not expressly set forth will affect the reliability of the product and/or could be source of hazard.

6) FAAC S.p.A. cannot be held responsible for any damage caused by improper use or different from the use for which the automation system is destined to.

7) Do not use this device in areas subject to explosion: the presence of flammable gas or fumes is a serious hazard.

8) Mechanical constructive elements must comply with CEN pr EN 12650-1 and CEN pr EN 12650-2 standards. Countries outside the EC shall follow the regulations above besides their national normative references in order to offer

the utmost safety.

9) FAAC cannot be held responsible for failure to observe technical standards in the construction of gates and doors, or for any deformation of the gates which may occur during use.

10) Before carrying out any operations, turn off the system’s main switch.

11) An omnipower switch shall be provided for the installation with an opening distance of the contacts of 3 mm or more. Alternatively, use a 6A thermomagnetic breaker with multi-pole switching.

12) Ensure that there is a differential switch up-line of the electrical system, with a trip threshold of 0.03A.

13) Check that the earthing plant is in perfect condition and connect it to the metallic parts. Also earth the yellow/green wire of the operator.

14) The automation is fitted with an anti-crush safety system that is a torque control device. In any case, further safety devices shall be installed.

15) The safety devices (e.g. photocells, safety edges, etc.) protect areas wherethere is a mechanical movement hazard, e.g. crushing, entrapment and cutting.

16) Each installation must be fitted with at least one warning plate suitably fixed to the gate, besides the safety devices as per point 15. above.

17) FAAC cannot be held responsible regarding safety and correct functioning of the automation in the event that parts other than FAAC original parts are used.

18) Use only FAAC original spare parts for maintenance operations.

19) Do not carry out any modifications to automation components.

20) The installer must supply all information regarding manual operation of the system in the event of an emergency and provide the end-user with the leaflet attached to the product.

21) Keep out of persons when the product is in operation.

22) Keep out of reach of children the remote radio controls and any control devices. The automation could be operated unintentionally.

23) The end-user must avoid any attempt to repair or adjust the automation personally. These operations must be carried out exclusively by qualified personnel.

24) What is not explicitly stated in these instructions is not permitted.

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Table 2: Technical specifications of 960MP Electronic Control

Unit + 961 B-E Programming unit

Power supply 230 Vac (+6 -10%) - 50 (60) Hz Accessories power supply 24 Vdc / 500 mA max. Electric lock power supply (N.O./N.C.) 24 Vdc / 0.5 A max. Standard operating functions (switch) Open / Automatic / Manual

(Night)

Adjustable functions (trimmer) Opening speed - Closing speed

Pulling force - Pause time

Selectable functions (microswitches) Overclosing stroke

Standard/non-standard initialisation procedure

Push and Go - Function switch (pos. “0”)

Terminal strip outputs Door open/closed signal -

Malfunction alarm signal-

24 Vdc electric lock power supply (N.O./N.C.) - 24 Vdc accessories power supply Presence signal (gong) - PC connection signals -

“Interlock” signals - “Double leaf door” signals

Terminal strip inputs Function switch/CODIS (optional) -

Internal / external / emergency /

STOP safety device / CLOSURE safety device

1.1 APPLICATION LIMITS

Important: To ensure correct application of the FAAC 961 B-E

unit the weight of the door must not exceed the value given in Table 3 corresponding to its length. The maximum length of the leaf is 1400 mm. The values of maximum weight vary according to the driving arm used. For each driving arm there is also a different maximum value for the depth of the doorpost (Table 4) beyond which it is not possible to install the system correctly.

Table 3: Application limits of 961 B-E automatic unit

700 367 286 750 320 249 800 281 219 850 249 194 194 900 222 173 173

950 199 155 155 1000 180 140 140 1050 163 127 127 1100 149 116 116 1150 136 106 106 1200 125 97 97 1250 115 90 90 1300 107 83 83 1350 99 77 77 1400 92 71 71

Table 4: Max. depth of doorpost

FAAC 961 B-E

The 961 B-E automatic unit for swing doors is a one-piece unit consisting of an electromechanical device that allows door opening to be controlled by means of a driving arm. The door is re-closed by a spring system. The operator can be installed either on the lintel or on the door structure itself. The stainless steel protective casing houses the electronic control unit used to program and control the operation of the system. In the event of a power failure the door can be pushed (or pulled) open manually.

1. DESCRIPTION AND TECHNICAL CHARACTERISTICS

Sliding arm

0 - 125 126 - 250 0 - 160 0 - 160

Pulling

articulated

arm

Pushing

articulated

arm (Var. 02)

Table 1: Technical specifications of 961 B-E Operator

Power supply 230 Vac (+6 -10%) - 50 (60) Hz Absorbed power 100 W Current drawn 0.5 A Electric motor 24 Vdc with encoder Dimensions 530 x 100 x 104 (length x height x depth) Weight 10 kg Ambient temperature -15 +70 °C Housing protection IP 23 Dimensions and max. weight of leaf see Table 3 (section 1.1) Duty cycle continuous Operation in event of power failure Manual push/pull opening -

Spring closure

Configuration of driving arms • pushing articulated arm

(version for jamb depth 0-125 mm)

• pushing articulated arm - (version for jamb depth 126-250 mm) • pulling articulated arm • sliding arm

Anti-crushing device standard Opening angle 70-95° Opening time 3.5 - 10 s (adjustable) Closing time 6 - 13 s (adjustable)

Max. weight of leaf

(kg)

Pulling articulated

arm

Max. weight of leaf

(kg)

Sliding arm

Pushing

articulated

arm (Var. 01)

Cable hole

Support profile

960 MP electronic control unit

Position monitoring microswitch

Spring loading adjustment screw

Transmission shaft

Drive system

DC motor

961 B-E programming unit

Closing spring

Protective casing

Operating function switch

End cover (2)

Fig. 1

Length of leaf

(mm)

Max. weight of leaf

(kg)

Pushing articulated

arm

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2. ELECTRICAL SETUP (fig. 2a Standard system)

961 B-E operator

Microwave radar / Passive infrared sensor

T20E external key-switch (KEY command)

Emergency Closing/Opening pushbutton

CODIS programming unit (optional)

CODIS inhibition switch (optional)

24 Vdc electric lock

Junction box

If the operator is installed on the door, make the electrical connections using a junction box and suitable commercially available pipes/unions (fig. 2b).

N.B.: 1) For installation of electrical cables use suitable rigid

or flexible piping.

2) Always keep the low voltage accessory connection cables separate from the 230 V power cables. Use separate sheaths to avoid any interference.

3. INSTALLATION

3.1 PRELIMINARY CHECKS

To ensure correct operation of the automatic unit the structure of the existing door must meet the following requirements:

length and weight as specified in Table 3 (section 1.1);

- max. doorpost depth as specified in Table 4;

- robust and rigid structure of the leaf;

- good condition of the existing hinges;

- smooth, uniform movement of the leaf with no abnormal friction at any point of its travel;

“neutral” position of the door during its entire travel. If the door tends to close or open, check the alignment of the hinges.

- Presence of mechanical end stops.

3.2 MOUNTING THE OPERATOR

1) Remove the protective casing (fig. 3) and the end covers

(fig. 4) from the operator.

Warning: Before removing the end cover with the function switch, remove the connector joining the switch to the 960MP electronic control unit.

As regards the mounting position of the operator (on the lintel or on the door) and the type of arm to use (pushing, pulling or sliding), refer to the relevant mounting table and drill the holes required to mount the operator and the pulling arm.

N.B.: The two intermediate operator fixing holes are not in a central position (see mounting tables). The holes are offset in order to ensure that the operator is mounted with the correct direction of rotation of the mechanism.

The mounting tables are the following:

Table A: LINTEL MOUNTING (PUSHING ARTICULATED ARM)

Outward opening

Table B: DOOR MOUNTING (PUSHING ARTICULATED ARM)

Inward opening

Table C: LINTEL MOUNTING (PULLING ARTICULATED ARM)

Inward opening

Table D: LINTEL MOUNTING (SLIDING ARM) Inward opening

3) Mount the operator using the six M6 screws and washers

provided.

Warning:

- The structure of the lintel (or the door) at the operator mounting position must not exhibit any significant deformation.

- The operator must be mounted parallel to the floor.

N.B.: If the sliding arm is to be used, the driving arm must be mounted before the operator is fixed on the lintel (see section

3.3.3.).

3.3 MOUNTING THE DRIVING ARMS

3.3.1 MOUNTING THE PUSHING ARTICULATED ARM (fig. 5)

1) Close the door.

2) Free arms (1) and (2) by pulling apart the coupling (3) manually as shown in fig. 5.

3) Fit arm (1) on the operator transmission shaft by means of the extension and the screw (4) provided (fig. 5).

The arm

must be mounted perpendicular to the closed door.

N.B.:

If a greater distance between the operator and the arm is required, use the higher extensions available as accessories (see Table A/B).

4) Mount plate (5) of arm (2) on the door or the lintel using the

two M6 screws and the washers provided (fig. 5). The installation distances are given in Table A/B.

5) Slacken the fixing screw (6) and assemble the two arms by

means of coupling (3) (fig. 5).

6) Turn arm (1) until arm (2) is perpendicular to the closed

door or the lintel as shown in fig. 5 (a-b), sliding the spacer (7) along arm (2).

7) Tighten the fixing screw (6) between the two arms.

The length of arm (2) is given in the relevant mounting tables. If necessary, cut off the section of the arm extending beyond the articulation and then cover the ends using the caps provided (fig. 5).

8) Check manually that the door is free to open and close

fully and that it comes to rest against the mechanical end stops. If the door does not close correctly, adjust the return spring as described in section 10.

Important: The two driving arms must never touch. N.B.: For 90° opening it is not necessary to install the mechanical

opening stop (microswitch no. 2 in OFF position - see section 5).

3.3.2 MOUNTING THE PULLING ARTICULATED ARM (fig. 6)

1) Close the door.

2) Free arms (1) and (2) by pulling apart the coupling (3)

manually as shown in fig. 6.

3) Fit arm (1) on the operator transmission shaft by means of

the extension and the screw (5) provided (fig. 6).

The arm

must be mounted parallel to the closed door.

N.B.: If a greater distance between the operator and the arm is required, use the higher extensions available as accessories (see Table C).

4) Mount plate (6) of arm (4) on the door using the two M6

screws and the washers provided (fig. 6). The installation distances are given in Table C.

5) Slacken the screws (7) and slide the attachment (8) along

arm (4) so as to position it at distance D given in Table C. Having done this, tighten screws (7).

6) Slacken screw (9) and assemble the two arms using the

coupling (3) (fig. 6).

7) Turn arm (1) as shown in fig. 6(a) until it reaches a distance

of 83 mm from the lintel. Having done this, tighten the fixing screw (9) between the two arms. If necessary, cut off the section of the arm extending beyond the articulation and then cover the ends using the caps provided (fig. 6).

8) Check manually that the door is free to open and close

fully and that it comes to rest against the mechanical end stops. If the door does not close correctly, adjust the return spring as described in section 10.

Important: The driving arms must never touch.

3.3.3 MOUNTING THE SLIDING ARM (fig. 7)

1) Mount arm (1) on the operator transmission shaft by means

of the extension and the screw (2) provided (fig. 7).

The arm must be fitted pointing 45° outwards as shown in fig. 7(a).

N.B.: If a larger distance is required between the operator and the arm use the higher extensions available as accessories (see Table D). Warning: Mount arm (1) on the transmission shaft before fitting

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the operator on the lintel (fig. 7).

2) Insert the roller (3) inside the sliding guide (4) (fig. 7).

3) Pull arm (1) inwards manually as shown in fig. 7(b) and secure the sliding guide (4) by means of two M6 screws on the closed door as shown in Table D.

4) Check manually that the door is free to open and close fully and comes to rest against the mechanical end stops. If the door does not close correctly, adjust the return spring as described in section 10.

4. START-UP

1) Make the electrical connections to the 960 MP electronic control unit as described in section 6. To gain access to the control unit, pass the cables through the special conduit (fig. 1 - ref. 1) as shown in fig. 8.

2) Fit the two end covers and connect up the function switch. The end cover with the switch may be fitted on the right or the left. For cable routing refer to fig. 8.

3) Turn the operating function switch (fig. 1 - ref. 12) to position I (AUTOMATIC logic).

4) Check that the programming unit microswitches (fig. 10) are all in the OFF position.

Important:

When mounting the “pulling articulated” or “sliding” arms or for opening angles greater than 90°, turn microswitch no. 2 to ON before connecting power to the system.

5) Close the door.

6) Power up the operator. Powering is signalled by an acoustic

signal from a buzzer.

7) Check that the 5V LED on the programming unit (fig. 9)

lights up.

8) At the end of the initialisation procedure, check the status of the signalling LEDs on the programming unit as shown in Table 5.

Table 5: Operation of status LEDs

LED ON OFF 5 V logic powered logic not powered OK command active command inactive YES safety devices active safety devices inactive

N.B.: The status of the LEDs with the door closed at rest is shown

in bold type.

4.1. INITIALISATION PROCEDURE

As soon as the system is powered up, it runs an initialisation procedure which includes setting the following parameters:

- measuring the mass of the door;

- determining the end stop positions;

- determining the point at which the STOP safety device

intervenes (see section 6). The door opens at low speed, then closes half way before switching back to opening. Subsequent closure is performed by the return spring. The initialisation procedure is indicated by an intermittent acoustic signal (frequency 1 sec) emitted by a buzzer on the programming unit (table 6). The process may be inhibited due to:

- function switch in the 0 (MANUAL) position;

- incorrect connection of the accessories (electric lock,

control/safety devices);

- incorrect positioning of the programming unit microswitches. N.B.: To repeat the initialisation procedure

hold down the RESET

button (fig. 11 - ref. 4) for more than 4 seconds.

5. 961 B-E PROGRAMMING UNIT

5.1 LAYOUT AND DESCRIPTION

5.2. SETTING THE ADJUSTING TRIMMERS

The programming unit features trimmers (fig. 9 - ref. 3) which regulate the following parameters: Trimmer Vo to set the opening speed. Setting 30 ÷ 100% of the initialisation value. Standard setting 50%. Trimmer Vc to set the closing speed. Setting 30 ÷ 100% of the initialisation value. Standard setting 50%. N.B.: The speed initialisation values depend on the dimensions and the mass of the door. Trimmer To to set the pause time (AUTOMATIC logic). Setting from 1 to 30 seconds. Standard setting 3 seconds. Trimmer Fm to set the pulling force of the operator. Setting 60 ÷ 100% of maximum value. Standard setting 100%. Turn the trimmers clockwise to increase the values of the settings. Turn the trimmers anticlockwise to reduce the values of the settings.

with 960 MP electronic control unit

Encoder

Connector (2 pole) for connection with 960 MP electronic control unit

Signalling LEDs (see Table 5)

Signalling buzzer (see section 5.4.)

Adjusting trimmer

Programming microswitches

Connector (16 pole) for connection

123456

S1S2S3S4S5

FmToVc

SIOK5V

43 2 1

Fig. 9

+ 9 hidden pages

FAAC 961 B-E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual