HFT 250 / HFT 2500
5
Edition: 2020-11-03
HYDAC ELECTRONIC GMBH
Part No.: 669886
E
2 Safety Information
2.1 General information
Before commissioning, check the condition of the instrument and any accessories supplied.
Before commissioning, please read the user manual. Ensure that the instrument is suitable
for your application.
To guarantee safe operation, the instrument may only be operated in accordance with the
information in the user manual. When the instrument is in use, the statutory and safety
regulations required for the particular application must be complied with. By analogy this also
applies to the use of the accessories.
If the instrument is not handled correctly, or if the operating instructions and specifications
are not adhered to, damage to property or personal injury can result.
2.2 Intended Use
The series HFT 250 and 2500 instruments are designed to monitor a continuous flow of
fluids. Any other or extending use beyond this shall not be considered intended use.
Unless otherwise indicated, the measurement ranges of the instruments refer to water. With
particular regard to applications with intermittent loads (e.g. pulsed operation), please consult
our technical sales department beforehand, so that the necessary checks can be made.
Series HFT 250 and 2500 instruments must not be installed as the sole means of preventing
dangerous conditions on machines and systems.
Machines and systems must be designed in such a way that error conditions cannot lead to a
dangerous situation for operating personnel.
2.3 Qualified Staff
HFT 250 and 2500 instruments should only be installed by qualified personnel, properly
trained for the suitable use of these devices.
Qualified persons are those individuals who are familiar with the set-up, installation,
commissioning and operation of these instruments and who have the appropriate
qualification for this function.
