Maintenance
Once a year by a specialist company, who is
authorized by the appliance manufacturer.
Renew test badge, keep log book.
The respective current Roto maintenance
instruction is decisive.
D+H authorized expert companies have been
specially trained by Roto for carrying out expertly
this maintenance, and they get automatically the
latest maintenance instructions.
Following tests must be carried out in the course of
maintenance:
- Outside examination / inspection of system
components
- Measuring of insulation resistances
- Checking of all relevant power supply units
- Functional testing of connected system
components
- Record of competent carrying-out of
maintenance, and designation according
to directions
Automatic fire detectors / External control:
At severe dirt accumulation visible from outside or
false alarms, send detector in for maintenance and
install an exchange detector.
- Release smoke detector individual by smoke
detector tester, as an alternative by cigarette
smoke (response delay circa 20 sec.)
release external control.
- Red LEDs in the buttons, in control panel and
where appropriate at the fire detector must light.
- Smoke vent must open.
- Wait until there is no more smoke in detector
open contact in external system for closing, for
example by resetting of fire detector system.
- Reset line in control panel (switch off/ switch on
press button). The line can also be directly reset
via smoke vent button, if Dip switch 9 = OFF.
For this, press button shortly (~1 sec.).
- Red LEDs extinguishes.
- If DIP switch 5 = ON: Smoke vent must close.
- If DIP switch 5 = OFF: Press button again,
until the smoke vent is closed.
or
or
Emergency supply:
- Detach fuse MAINS in the distribution box
- Green LED on control panel must not light.
- Repeat functioning testing.
- Green in smoke vent buttons must not light.
- Ventilation function is inoperative.
- If DIP switch 4 and 5 = ON: The group will be
automatically closing.
OK
Preparation:
Inspection:
Smoke vent buttons:
- Notify user, that the system is out of operation.
- Notify user about false alarms.
- Interrupt or switch-off monitored alarm indication
and remote controls.
- 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.
- Open smoke vent button.
- Press red alarm button
- Red LEDs lightens in buttons and control panel.
- Smoke vent must open.
- Press button
(~1 sec.).
- Red LEDs extinguishes in buttons and control
panel.
- If DIP switch 5 = ON: Smoke vent must close.
- If DIP switch 5 = OFF: Press button
shortly
again,
until the smoke vent is closed.
Examination
Every six months and after repair by a specialist or staff, who has been introduced to the task.
Eliminate shortcomings immediately. Keep log book.
ZEL RWA STZ 4503-T
English
99.824.61 1.2/06/11
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