5
ENGLISH
ENGLISH
Emergency batteries
(fig. 1 ref.
)
In the event of a mains power cut, on-battery operation
provides a range of 30 minutes at 100% use frequency.
The battery charge status test is automatic and indicated by
a LED.
The charge control board is designed for remote activation of
a 'battery operating' signal.
3.2
Supplementary accessories
These are the peripheral accessories for completing the
automated system.
-Miniswitch photocells
-T20E : outdoor key-operated selector switch
-T20I : flush-fitting key-operated selector switch
-T21EF : Outdoor key-operated selector switch designed for
motor release
-T21IF : Flush-fitting key-operated selector switch designed for
motor release
-Detection sensors.
-SD Keeper
3.3
Door frame accessories
To facilitate adapting the door frame profile to the carriages
and to enable correct finishing of the installation, FAAC offers
the following series of articles:
Closing profile
(fig. 2 ref.
)
Available in natural and anodised aluminium versions, the
profile is used for closing the space between the mobile leaf
and the wall on which the head profile is secured.
Brush for closing profiles
(fig. 2 ref.
)
Prevents dust reaching inside the head profile.
Pair of sliding blocks
(fig.13 ref.2)
Supplied as a pair, they can be secured to the wall (or on the
stationary leaf) or directly on the floor.
Bottom track
profile
(fig. 13 ref.
)
Allows the bottom leaf profile to adapt to the sliding block
mentioned above.
Brush for bottom track profile
(fig. 13 ref.
)
This completes the on-ground track system.
Leaf attachment profile
(fig. 16 ref.
)
Allows the top leaf profile to adapt to the carriage
attachments.
Pair of bottom sliding blocks for glass leaf
They enable the glass leaves to slide.
4.
HEAD PROFILE CONFIGURATION
To correctly position the head profile parts, refer to the
dimensions in figures 3,4 and 5 for model SM and figures 6,7
and 8 for twin-motor model (SDM).
With the FAAC series 940 SM systems, single- or double-leaf
sliding doors can be automatically activated, managed and
controlled.
The FAAC series 940 automated systems are supplied fully
assembled, wired and tested in the configuration requested
by the customer on the order form, or supplied as a kit.
An automation head profile (fig.1 ) consists of the following
parts:
Profile SM
(fig. 2 ref.
)
This is the support profile which is used when the head profile
can be entirely fitted on a bearing structure. The profile's
sliding track is coated with a special plastic material which, in
addition to protecting the aluminium profile against wear,
ensures silent operation with a very low friction coefficient.
Leaf support carriages
(fig.1 ref.
)
The carriages are provided with two wheels on ball bearings,
a counter wheel on the lower part, and a screw system for
adjusting leaf height.
Motor unit
(fig. 1 ref.
)
The DC motor is supplied with an encoder and a leaf locking
system (accessory).
Control unit
(fig. 1 ref.
)
When the microprocessor control unit is powered up, it
executes an initialisation process of the door's functional
parameters.
Transformer
(fig. 1 ref.
)
Opening mechanical stop
(fig. 1 ref.
)
Transmission pulley unit
(fig. 1 ref.
)
Second motor
(fig. 1 ref.
)
Drive chain
(fig. 1 ref.
)
3.
ACCESSORIES
FAAC has three groups of articles complementing the
installation of the automatic door.
3.1
Supplied accessories for the head profile
These are the articles which, following a request on the order
form, are assembled on the head profile directly by FAAC.
These accessories, which can be, if necessary, installed later
on, are as follows:
Front housing
(fig. 2 ref.
)
The front housing is available in natural or anodised
aluminium.The side panels fully enclose the system.
Motor lock unit
The motor lock unit guarantees mechanical locking of the
door in any position. A single type of motor lock is used for
either single- or double-leaf applications.
The motor lock is supplied with an internal release device (fig.
1 ref.
) enabling emergency opening if necessary; it is also
designed for installation of the external release (paragraph 3.2
key push-buttons T21EF and T21IF). The motor lock unit acts
directly on the motor by locking it mechanically.
Motor lock control
This controls if the motor lock operating efficiently and checks if the
door has actually closed. If necessary, the system is designed for
remote activation of an indicator-light or buzzer.
940SM-SMD SERIES AUTOMATIC DOORS
2.
DESCRIPTION AND TECHNICAL SPECIFICATIONS
