884 MCT
& 884 T
884 MCT
& 884 T
ist umweltfreundlich
100% Altpapier
pour la nature
papier recyclé 100%
for nature
recycled paper 100%
per la natura
carta riciclata 100%
para la naturaleza
100% papel reciclado
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UNI EN ISO 9001-085
12
ENGLISH
ENGLISH
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)
Read the instructions carefully before installing the product.
3) Packaging material (plastic, polystyrene etc.) is a potential hazard and must be kept out of reach of children.
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 UNI8612, EN 12604 and EN 12605 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) Installation must comply with UNI8612, EN 12453 and EN 12445.
11) Before carrying out any operations, turn off the system’s main switch.
12) 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.
13) Ensure that there is a differential switch up-line of the electrical system, with a trip threshold of 0.03A.
14) 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.
15) The safety devices (e.g. photocells, safety edges, etc.) protect areas wherethere is a mechanical movement
hazard, e.g. crushing, entrapment and shearing.
16) Each installation must be fitted with at least one flashing light (EN 12978 standard) as well as a 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 "End-user Guide" 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.
13
ENGLISHENGLISH
AUTOMATION 884 & 884 T
Values are expressed in mm.
Power supply 230V 3ph / 400V 3ph + N (+ 6 % - 10 %) 50Hz
Power consumption (W) 850
Reduction ratio 1 : 43.2
No. of pinion teeth CR Z 16 - Rack 30x30 Module 6
Nominal torque Nm 155
Max. thrust N 3200
Duty rating 50% / 100% (2000 Kg)
Oil quantity (kg) 2
Temperature range - 20 ÷ + 55 °C
Gear motor weight (kg) 50
Housing protection IP 55
Max. gate weight (kg) 3500
Gate speed 10 m/min
Max. gate length 42 m
Clutch Twin discs in oil bath
Housing treatment cataphoresis
Casing painting polyester RAL 2004
Control unit 884 T (incorporated)
Limit switches mechanical
Gear motor dimensions LxHxD (mm) see Fig. 1
Table 1 Technical specifications
3. ELECTRICAL SET-UP
Fig. 3
Fig. 1
햲 884 operator with
884 T control unit
햳 Photocells
햴 Key switch
햵 Flashing light
햶 Radio receiver
280
354
RST 220V 4x2,5 mm
RSTN
380V 5x2,5 mm
2
2
Electric motor technical specifications
Power supply 230V (+ 6 % - 10 %) / 400V (+ 6 % - 10 %)
Frequency Hz 50
Current A 2.7 / 1.6
Power consumption kW 0.8
Motor speed rpm 1400
These instructions apply to the following models:
884 MCT
The FAAC model 884 automations for sliding gates are
electromechanical operators which transmit movement to the
leaf by means of a pinion with rack coupled in an appropriate
manner to the sliding gate.
By using a self-braking motor the system is guaranteed to be
mechanically locked when the motor is not in operation so a
lock does not need to be installed. The gear motors have
adjustable mechanical clutches to ensure correct use of the
automation. A convenient manual release device allows the
gate to be opened in the event of a power failure or malfunction.
The electronic control unit is incorporated in the gear motors.
The 884 automations have been designed and built for vehicle
access control in industrial areas. Do not use for any other
purpose.
4. INSTALLING THE AUTOMATION
4.1. PRELIMINARY CHECKS
For safe, correct operation of the automation, make sure that
the following requirements are met:
• The gate’s structure must be suitable for automation. Take
special care to ensure that the wheels are large enough to
support the full weight of the gate, that a top runner is
installed and that mechanical limit stops are fitted to
prevent the gate from coming off the runner.
• The characteristics of the ground must ensure sufficient
support for the foundation plinth.
• There must be no pipes or electrical cables in the area to be
dug for installing the foundation plinth.
1. DIMENSIONS
Fig. 2
햲 884 T electronic control unit
햳 Casing
햴 Electric motor
햵 Clutch adjustment screw
햷 Manual release device
햸 Manual release device safety microswitch
햹 Mechanical limit switch with roller
햺 Transmission pinion
6
2
7
1
4
8
3
9
2. DESCRIPTION AND TECHNICAL SPECIFICATIONS
14
ENGLISH
ENGLISH
Fig. 5
Fig. 6
Fig. 8
Min 10 mm
30 mm
Fig. 4
Z16 Mod.6
rif.A
Fig. 7
• If the gear motor is located in a vehicle transit area, it is a
good idea to provide protection against accidental
collisions.
• Check that the gear motor has an efficient earth connection.
4.2. INSTALLING THE BASE PLATE
1) The base plate must be positioned as shown in Fig. 4.
For the positioning distances refer to fig. 5.
Important: The plate must be level with the middle of the pinion.
Remember to maintain a minimum distance of 10 mm between
the rack and the gate.
2) Assemble the foundation plate as shown in A, Fig.
4.
3) Prepare a foundation plinth as shown in Fig. 4 and install the
base plate providing one or more conduits for electrical
cables. Use a level to check that the plate is perfectly
horizontal and wait for the cement to set.
N.B.: It is advisable to install the plate slightly raised from the
ground. See A, fig. 9.
4) Set up the electrical cables for connection to the accessories
and the electricity supply as described in section 5. For ease
of connection, ensure that the cables protrude by about 1
m from the hole in the base plate.
4.3. MOUNTING THE PINION
Before mounting the operator on the foundation plate, mount
the pinion on the transmission shaft and fit the casing provided
as shown in fig. 6.
4.4. MECHANICAL INSTALLATION
1) Remove the casing (2, fig. 2) and position the gear motor on
the foundation plate. Fit, but do not tighten, the washer, the
split washer and the nut as shown in fig. 7.
2) Fit the adjustment screws on the gear motor base as shown
in A, fig. 8.
3) Adjust the height of the feet while keeping the gear motor
raised from the plate by 1 cm and maintaining the distance
from the gate shown in figs. 5 and 9.
4) Use a level to check that the operator is perfectly horizontal.
5) Tighten up the four securing nuts provisionally.
6) Set up the operator for manual operation as described in
section 7.
4.5 MOUNTING THE RACK
Important: To mount the rack on the leaf it is necessary to
construct special supports specifically for the type of gate. Fig.
10 shows an example of "L" support. For positioning the supports
refer to figs. 5 and 9.
1) Slide the leaf manually to the closed position.
2) Rest the first rack element level on the pinion and weld the
support onto the gate as shown in fig. 11.
3) Move the gate manually making sure that the rack rests on
the pinion and weld the remaining supports.
MIN. 55
MAX. 60
PIANO SUPERIORE
TOP LEVEL
OBERSEITE
DESSUS SUPÉRIEUR
SUPERFICIE SUPERIOR
LATO USCITA PIGNONE
PINION EXIT SIDE
SEITE DES ZAHNZADES
CÔTÉ SORTIE PIGNON
LATO SALIDA PIÑÓN
rif.A
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