MAINTENANCE
25
ADICOS HOTSPOT-1000
410-2410-001 EN11
8 Maintenance
The following maintenance measures should be performed at least at the intervals stated here.
Visual inspection of the optics to check for dirt or condensation should occur as needed or as
a factor of the ambient conditions.
Measure
Daily
Every 3
months
Every
year
Check for fault indications via the
fire panel or the software
•
Visual inspection for condensation on the
detector enclosure
•
Visual inspection for damage to detector,
mounting device and connection cable
•
Visual inspection for dirt on the optics
•
Functional testing of signal relays “Alarm” and
“Failure”
•
Functional testing with
ADICOS HOTSPOT
test device
•
8.1 Dirt and Condensation
To prevent the detector from getting dirty, it should be mounted such that the optics face down
whenever possible. This way only minimal dust and dirt can settle on the detector. If the detec-
tor is mounted such that the optics have a vertical view or almost vertical view downward, the
optics will remain clean for many years.
When the detector is used in areas where there is frequent dust turbulence, it is advisable to
use purge air (Refer to Chap. „3.4 Purge Air Connection“); when the dust is moist, purge air
is essential.
A liquid film on the detector can prevent a heat source from being recognized. So it is import-
ant to prevent condensation from forming on the optics. The detector may not be used in areas
in which grease is used and particularly not near splashing. Panes of glass or plastic cannot
be used to protect the optics. The most common glass and plastic panes are completely imper-
meable in the relevant wave length range of 8 – 12 µm. In the event that condensation forms
on the optics, switch on the detector heater.
Cleaning
The
ADICOS HOTSPOT-1000
may be cleaned with water and dishwashing liquid. Acids and
bases may not be used; do not apply water pressure to clean. Always use a damp, soft cloth,
never rough materials or sponges. The
ADICOS HOTSPOT-1000
will not function correctly if
it is not cleaned properly,
Содержание ADICOS HOTSPOT-1000
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