Examination - D+H RZN 4503-T Instructions For Use Manual

Examination

Every six months and after repair by a specialist or staff, who has been introduced to
the task.
Eliminate failings at once. Keep control book.
Preparation:
Notify user that the system is out of operation
before starting with inspection.
Notify user about false alarms.
Interrupt or switch off monitored alarm
indication and remote controls.
Information
An overdue maintenance of the system will be
indicated by the control panel after about 16
months. The yellow control diode in the control
panel as well as in the smoke vent button
RT43-H will start flashing.
A malfunction in the smoke vent system will be
continually indicated by the extinguished
green control diodes in the smoke vent
buttons.
After the maintenance time is expired (ca. 14 to
16 months), the ventilation function OPEN can
be interrupted depending on the presetting of
the service timer. Reset can be carried out by a
specialist company only who has been
authorized by the appliance manufacturer.
Inspection:
Check all appliances and cable connections
for outer damage and dirt accumulation.
Fire detectors, smoke vent buttons, smoke
vents and so on must not be impaired in their
function by goods in storage or structural
changings.
Smoke vent button:
Open smoke vent button
Press red button, red display diode
button and control panel.
Smoke vent must open.
Press masked button
diode extinguishes in button and control
panel.
Smoke vent must close.
12/12
.
is on in
(1 s), red display
Automatic fire detectors:
Release smoke detector individual by D+H
smoke detector tester, as an alternative by
cigarette smoke (response delay circa 20 s).
Red display diode must be on.
Smoke vent must open.
For closing wait until there is no more smoke in
detector.
Reset line in control panel (switch off/ switch on
line), red display diode
extinguishes in button and control panel.
Press masked button
smoke vent button. Smoke vent must close.
The line can also be directly reset via smoke
vent button, if remote reset is activated. For
this, press masked button
button (for 1 s).
Red display diode
and in control panel.
In case of severe dirt accumulation visible from
outside, install another one and
in for maintenance.
External control (optional):
Release external control.
Smoke vent must open.
Open contact in external system for closing, for
example by resetting of fire detector system.
If smoke and heat exhaust do not automatically
close, press masked button
button (1 s). Red display diode
extinguishes in button and control panel.
Smoke vent must close.
Emergency supply:
Detach fuse MAINS in power distributor.
Green mains indication diode
panel must not be on.
Repeat functional testing.
Green control diode
must not be on.
If "power failure-CLOSE" is activated with PDA
servicetool, the group will
Reconnect fuse MAINS in power distributor
in control panel or in
in smoke vent
extinguishes in button
send detector
in smoke vent
on control
in smoke vent buttons
close automatically.
.