4
Clip
HBM A0114-6.3 en
Safety instructions
The NT101A and NT102A Power Supplies Conform to Protection Class I. The
other Clip components correspond to Protection Class III (Symbol
III
)
when they are operated with safety extra-low voltage (SELV circuits).
In order to ensure sufficient immunity from disturbance only use Greenline
screening (see HBM‘s special publication ”Greenline” Screening Concept,
electromagnetic compatibility of measuring cable, G36.35.0)
Appropriate use
The Clip Electronic with the connected transducers may be used for measure-
ment and directly related control and regulation tasks, only. Any other use is
not appropriate.
To ensure safe operation, the Clip Electronic may only be used according to
the specifications given in this manual. When using the transducer, the legal
and safety regulations for the respective application must also be observed.
The same applies if accessories are used.
General dangers in the case of non-observance of the safety
instructions
The Clip Electronic complies with the state of the art and is operationally reli-
able. If the device is used and operated inappropriately by untrained person-
nel, residual dangers might develop.
Any person charged with device installation, operation, maintenance or repair
must in any case have read and understood the operating manual and the
safety instructions, in particular.
Conditions on site
Protect the device from moisture or atmospheric influences such as rain,
snow, etc.
Maintenance and cleaning
The Clip Electronic are maintenance-free. Please note the following points
when cleaning the housing:
• Remove the mains plug from the socket before cleaning.
• Clean the housing with a soft, slightly damp (not wet!) cloth. Never use sol-
vents, since they may damage the labelling on the front panel.
• When cleaning, please ensure that no liquid finds its way into the device or
onto the contacts.