Special dangers
Personnel qualification
- The sensor has been manufactured exclusively for the intended use described here or in
the data sheet and may only be used in this way.
- The technical specifications in these operating instructions must be observed.
- Improper handling or operation of the device outside of the technical specifications
requires immediate shutdown and inspection by promesstec.
- If the unit is transported from a cold to a warm environment, condensation may cause
the unit to malfunction.
- efore using the appliance again, wait until the temperature of the appliance has adjusted
to the room temperature.
Claims of any kind are excluded due to improper use!!!
Improper handling of the sensor can lead to considerable personal injury and damage to
property. The activities described in this operating manual may only be carried out by
qualified personnel with the appropriate qualifications. For installation and commissioning
of the sensor, the relevant country-specific guidelines and standards must be observed.
Especially during installation, depending on the application, contact with aggressive media
may occur. The safety measures must be observed. Electrical installation and
commissioning may only be carried out by qualified and trained personnel.
Residues of measuring materials in dismantled devices can endanger persons, the
environment and equipment. Sufficient precautionary measures must be taken. The units
must not be used in safety or emergency stop installations.Incorrect use or operation of
the unit can lead to injuries. At Depending on the application, aggressive media with
extreme temperatures and high temperatures and high pressure or vacuum may be
present.We recommend installing and and dismantling of the unit only at ambient
temperature and in a depressurised state.
Dangers when operating the appliance
Our units have a very high protection class when properly assembled and installed.
When cleaning your unit with high-pressure cleaners, steam cleaners, etc., make sure
that neither the cover nor the cable gland or M12 connector are directly exposed to the
pressure jet. If the temperature falls below the dew point, condensation may form in the
connection compartment of the unit. In such extreme applications, contact our sales and
technical support before commissioning.
Quick guide temperature switch WTR 620
Intended product use
Safety instructions !!!
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Temperature measurement technology
promesstec GmbH * Niedersachsenstraße
4 * 48465 Schüttorf * T
el.:+4
9 (0)5923/ 90
229-0 * Fax +49 (0)5923
/ 90229-29 * E-Mail
:
[email protected] * Internet: www
.promesstec.com
