Safety
Product manual 2CKA001473B5285
│
5
2.2 Intended
use
The ABB-free@home
®
flex touch control device is a combination of flex flush-mounted insert
(actuator) and flex control element. The device elements must only be combined with each
other within the product group of ABB-free@home
®
flex. A combination with switch inserts or
control elements of other manufacturers is not possible.
The following actuators or inserts can be combined with control elements 64711-WL and 64721-
WL:
■
The switch actuators 64811 U-500 and 64821 U-500 serve for switching lighting systems.
■
Switch actuator 64814 U-500 is planned for installation in systems without neutral
conductors and serves for switching lighting systems.
■
Sub-insert 64891 U-500 can be physically combined with the different flexTronic inserts, e.g.
on a Relay insert flex, 1 gang. Up to nine subs can be combined with a main. The maximum
total cable length amounts to 100 meters.
■
Dimming actuator 64851 U-500 serves for dimming and switching of lighting.
■
Blind actuator 64831 U-500 serves for the control of roller blinds, blinds or awnings.
The ABB-free@home
®
flex control devices are designed for dry interior areas. Mounting is
permitted only in commercially available device boxes according to DIN 49073 (e.g. ABB FM
box brickwork (article no. 3040), FM box hollow wall (article no. 3050) or FM box concrete
(article no. 3060)).
2.3 Improper
use
Each use not listed in Chapter 2.2 “Intended use“ on page 5 is deemed improper use and can
lead to personal injury and damage to property.
ABB is not liable for damages caused by use deemed contrary to the intended use of the
device. The associated risk is borne exclusively by the user/operator.
The device is not intended for the following:
■
Unauthorized
structural
changes
■
Repairs
