Installation Instructions LRS 01
12
HEKATRON Vertriebs GmbH · Brühlmatten 9 · D-79295 Sulzburg
7002428 100206.VDA Ausgabe 10.02.2006
Installation Instructions LRS 01
13
7002428 100206.VDA Ausgabe 10.02.2006
HEKATRON Vertriebs GmbH · Brühlmatten 9 · D-79295 Sulzburg
Mains connection
The power supply must be switched off before carrying out any work on the
mains unit!
The power supplies recommended for the Smoke Switch are NG 519 and NAG
03.
The installation can be operated by hand using the manual triggering unit DKT
02. At the same time, there is a permanent display of the operating status of the
installation.
Replacement/fault correction
Before fitting the Smoke Switch, before replacing a warning device, and before
trying to correct a fault (broken wire and/or short circuit), the mains power
supply must be switched off.
Cable installation
For low voltages, all normal, commercially-available telecommunications cable,
with or without screening, can be used. The conductor cross-sections must be
chosen to suit the current required by connected equipment and the installed
lengths:
Conductor diameter:
min. 0.6 mm to max. 1.4 mm
Cable diameter:
max. 9 mm
Recommended cable type:
IY(ST)Y 4 x 2 x 0.6 mm
Only conductors with the same diameter may be connected at a terminal.
Cables must be installed so that they have adequate strain relief.
Contact loading
The electrical limits for loads on the relay contacts (30 V DC/1 A) must not be
exceeded - not even for short periods. Appropriate measures must be adopted
to protect the contacts.
Warning!
Safety-relevant switching-off and control of the installation must be carried
out using the relay contacts of Smoke Switch ORS 210. Status information,
transmitted via the communication interface (terminal 3), is purely for ease
of operation and information
