Jung FRWM200SW Betriebsanleitung Seite 42

to the release testing / stop button (smoke
alarm device cover) shall be excluded from a
warranty exclusion!
In addition, build-up of fire residues (e.g. soot),
as well as nicotine and grease deposits, which
have caused a readily detectable discolouration
of the device, are categorized as contamination,
which means the loss of any warranty claims.
Especially nicotine and grease condensates do
not only gather on the outer surface of the de-
vice, but also accumulate on the surfaces of the
optical measuring components. Particularly the-
re, the adhesion of condensates leads to pre-
mature deterioration of the optical properties
of the measurement components, which the
device can compensate through autonomous
recalibration only within its physical limits.
Moisture damage / corrosion Moisture damage / corrosion
If the device, and in particular its electronics,
are damaged by moisture of any kind, any war-
ranty claim shall be forfeited. Moisture thus is
not only the exposure to fluid, but also regular,
above-average exposure of the device to hu-
midity (> 70 %). Due to the effect of excessive
humidity (e.g., steam / roasting fumes), the bat-
tery of the device is discharged above average,
Operating Manual: FRWM200 – Smoke Alarm Device with Radio Link
42
and the battery life is shortened considerably.
Also, liquids and high humidity can damage the
electronics of the device by causing corrosion.
Thermal damage Thermal damage
If the device has been exposed temporarily or
permanently to a temperature below 0 °C or
above 70 °C, any warranty claim shall be forfei-
ted. In particular, no warranty shall be given for
devices that were exposed to high temperatu-
res and fumes in a fire. Damage to the device as
a result of frost / cold, as well as heat damage,
shall not be covered by the warranty.
Excessive load on the battery Excessive load on the battery
If the smoke alarm device is operated in the vi-
cinity of other electronic, radio-based devices,
while the minimum distance between such de-
vices and the smoke alarm device named in this
manual is exceeded regularly or permanently,
this can lead to premature battery consumpti-
on. Such improper use of the device shall forfeit
any warranty claim.
Excessive load on the battery capacity through
frequent triggering of alarm tones (more than
once a month), or repeated changing / setting
up of a radio group more than four times in
10 years, and repeated triggering of a radio
EN