Little Journey KFT 509 Manual Del Usuario página 33

Guidelines and manufacturer's declaration –
electromagnetic immunity
The KFT 509 model is intended for operation in
an electromagnetic environment as described
below. The customer or the user of the KFT 509
model should ensure that it is used in such an
environment.
Immuni-
ty tests
Electro-
static dis-
charge
(ESD) in
accor-
dance
with IEC
61000-4-2
Fast
transient
electrical
bursts
in accor-
dance
with IEC
61000-4-4
IEC Com-
60601 pliance
test level
level
± 6 kV Not ap-
contact plicable
dis-
± 8 kV
charge
air dis-
± 8 kV
charge
air dis-
charge
Not ap- Not ap-
plicable plicable
Electromagnetic immunity
Electromagne-
tic environment
– guidelines
Floors should
be made of
wood or con-
crete or be
covered with
ceramic tiles.
If the floor is
covered with
synthetic mate-
rial, the relative
humidity must
amount to at
least 30 %.
The quality of
the supply volt-
age should cor-
respond with
a typical store
or hospital
environment.
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