48
RWA Control Unit
LSF 7000
USB
Note any alarm and fault transmissions during the main-
tenance work.
Any faults found must be documented and eliminated in
the course of maintenance.
!
Maintenance / Visual Inspection
To maintain the system, first carry out a visual inspection of the following
components:
1.
Smoke detector
• fixed installation and free from damage
• freely accessible, dust-free openings
• connection terminals properly applied and connected
2.
Control Unit
• Displays on the Control Unit
LSF 7000
• Connection terminals properly applied and connected
3.
Smoke Exhaustion System
• Smoke exhaustion system and cable routing free from damage
• Smoke exhaustion system and cable routing free from heavy
contamination
4.
Control and release units
• Detectors, buttons and their cable routing free from damage and
heavy contamination
5.
External Controls
• Cable routing free from damage and heavy soiling
• No error messages from or to external controls
6.
External Alarm Transmitter
• Siren and its cable routing free from damage and heavy conta-
mination
m
aintenanCe
Safety instructions for maintenance
• When working in the Control Unit, the workplace must be secured
against unauthorised access.
• The responsibility for maintenance lies exclusively with the specialists
who carry out the maintenance.
• An operating log book is required for RWA systems, in which main-
tenance must be recorded. Special attention must be paid to any ope-
rating events noted in the logbook (e.g. recurring faults).
• These installation and operating instructions are part of the main-
tenance documents. The Control Unit may only be serviced in accor-
dance with the information contained herein. This also applies to
system additions and the replacement of components. A separate
maintenance log should be prepared and attached to the mainten-
ance documents.
• Only original parts may be used. Otherwise the warranty obligation
and the product liability of the manufacturer are void.
• The installation and maintenance instructions of the manufacturers of
the individual system components are binding for the maintenance of
these components. If these are not available, they must be requested
from the manufacturer. If special maintenance instructions are requi-
red (e.g. for NRWG according to EN 12101-2), these must also be
available.
System configuration must be checked and logged du-
ring every maintenance. The next maintenance date can
only be set with the licence software, for which a fee is
charged, and protected against unauthorised access by a
password. The maintenance date is then signalled by the
fault indicator “
S
” flashing twice.
!
!
After opening the device housing, live electrical
parts are exposed!
Before any maintenance or alteration to the unit’s con-
figuration (e.g. replacement of components), the mains
power supply and – if available – the batteries must be
disconnected at all terminals and secured against acci-
dental reconnection (lock in disconnected position).
During the entire duration of the work, the official require-
ments and regulations must be adhered to, especially the
accident prevention regulations. The individual work steps
must be agreed with the building operator. Unauthorised
changes to the system are prohibited.
Testing and Maintenance of the Control Unit
• Check all connections on all devices for secure connection and for
possible damage.
• Check all fuse links.
• Check the charge level and installation date oft he batteries and
replaced them if necessary (batteries must be replaced
4 years
after
installation).
• Check the drive Control Unit for proper function. Check the direction
of movement of the drives. If the control is correct and the drive still
does not work correctly, follow the instructions for installation and
commissioning of the drive manufacturer.
• Check the function of all manual control devices and ventilation push
buttons (do the drives move in the direction indicated on the push
buttons?).
• Test all smoke detectors with test gas according to manufacturer’s
instructions.
• Remove dirty or defective detectors and send them to the manu-
facturer for repair or cleaning.
• If activated by an external alarm system (FAS), check that the
LSF 7000
Control Unit receives the signal correctly.
• If the Control Unit is equipped with a relay card REL 65 or a plug-
in card 7xPSB, check that the plug-in cards are fitted correctly
and check whether the desired signal is transmitted correctly.
• Use the machine software to check the configuration and test
whether the machine operates according to the saved configuration.
For the maintenance of the connected components, the
maintenance instructions of these components are to be
followed.
n
ote
07
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