DRUCK
TEMPERATUR
&
Leitenberger GmbH •
Bahnhofstr. 33 • D-72138 Kirchentellinsfurt •
Tel. +49 (0) 7121-90920-0 • Fax +49 (0) 7121-90920-99 •
• www.druck-temperatur.de
GERMANY
DT
www.
-Cal.net
LR
MANUAL
LR
LR
-
-
Cal
Cal
200 +
200-T
LPC
LPC
42
2.3 Special hazards
WARNING!
■
Reference p
f
ressure sensors
should only be i ed or removed when
LPC-2
the system is free from pressure.
■
Observe the working condions in accordance with chapter
"3. Speci icaons".
f
■
Always operate the
within its overload limits.
calibrator
■
Residual media in dismounted reference pressure sensors
LPC-2
ment
can result in a risk to persons, the environ
and the equipment.
Take su cient precauonary measures.
ff
■
Do not use this
in safety or
calibrator
Emergency Stop devices.
Incorrect use of the calibrator and it‘s sensors
can result in injury.
■
Should a failure occur, aggressive media with extremely high temperature
and under high pressure or vacuum may be present at the
calibrator and the sensors.
■
Plan the wiring especially carefully when connecng to other devices.
Under certain circumstances, internal connecons in third-party
devices (e.g.
connected to the ground) can lead to impermis
GND
sible
voltages that could compromise or even destroy the funcon of
the device itself or a device connected to it.
■
To ensure problem-free operaon, only operate the calibrator
on ba ery power. Only use the mains lead for charging the
ba eries of the
.
calibrator
■
Only use the sensor cable available from
for the
LEITENBERGER
calibrator. Do not connect any cable over 3 m
long to the
.
calibrator
■
The measurement signal of the reference (or test sample) can be
in uenced by large electromagnec ef ects and the display of the
fl
f
signal may be lost completely.
■
The display screen is made from glass. If there is any possibility of
the screen breaking during operaon, all personnel in the vicinity of
the instrument must wear eye protecon before and during its use.
■
If the
reference pressure sensor is used in applicaons
LPC-2
with oil as a pressure medium, make sure it is not be used with
flammable material or gases directly aerwards, since this can lead
to dangerous explosions and a risk to personnel and machinery.
