DIGMESA FHK-LCD Руководство по эксплуатации - Страница 3

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t.
Sofety informotion
Pleose
reod through
these
Operoting
Instruciions corefully before plocing ihe
unit into operotion.
Perform
oll
steps precisely
os insiructed.
Note
oll
instructions
ond
illustroiions.
Pleose use
only commerciolly
ovoiloble
bofieries of iype CR2032.
Ensure
thot
the
bottery
cover
is
fitted
correctly. Otherwise,
foreign
bodies ond
moisture
could
penetrote
the
FIow
Sensor.
Disconnect
The
electricol power supply immediotely
(remove
the
bottery)
ond
consult o
technicion
in
the
following
coses:
.
lf
woter
or
other
fluids
hove
peneTroted
the
unit
.
l{
the unit
is
not
functioning
correctly despile
precisely
following oll
the
insiructions given below
.
lf
the
unit
is
dropped
ond the housing
is
domoged
.
l{
the
unit's disploy does not
function
correclly
.
l{
the
PROG.
or
RESET
button
is
not functioning
Never ottempt
io
corry
out
repoirs yourself or to fix
o problem
by
rondomly
pressing
the
PROG.
or
RESET
button.
The
incorporoted
electronic circuit
will
not function without
o
power
supply. Meosurement
is
not possible
if
the
unit
is
operoTed
without
o
bottery
or
i{
the
botTery
is floT.
1.1
lnstollotion
The
unit
moy be instolled
only
by
quollfied
speciolisis
following
the
sofety
regulotions conventionol ot the
instolloTion
locoiion.
Pleose
{ollow ihe
instructions below
for
instollotion:
.
The
flow direciion
must
corresoond
to
the morked
flow
direction on the unil
.
The meosuring instrument must be instolled horizontolly
.
The
unit
moy not
be
subiected
to
mechonicol looding
.
Only
seols
ond connectors suitoble
for
the scheduled
operoting
conditions
moy oe
useo
.
The pipes upstreom
ond
downstreom of the
unit
musl be supported
.
The system
must be
bled
before
plocing
into operotion
2.
3.
4.
Poge 3