1.5 Safety remarks
This manual addresses qualified personnel being familiar with the relevant safety standards in RF-
measurement techniques.
It is recommended to install and operate the 4T2-Portable
by qualified personnel only.
Maintenance of the 4T2-Portable
instrument shall be performed by qualified ABC personnel only.
The measurement instrument shall be used only for the range of operations mentioned in
this manual. Please adhere to all mentioned data. The product has been developed and
manufactured according to all relevant safety standards. Observing the instructions for safety
and operations mentioned in the manual using the instrument does not cause any hazardous
situation for man or matters. Unqualified operations on hard- and software as well as
neglecting the safety hints fixed to the device may lead to personal or material damage.
Additional or extensional devices to the 4T2-Portable
may only be used if recommended by
ABC.
Any other usage or operation from the one mentioned in the manuals will be treated as not
agreed.
All relevant safety and accident prevention instructions have to be observed during
commissioning, operation and maintenance.
All safety regulations and accident prevention instructions according to the specific
operation scenario have to be observed. Opening of the 4T2-Portable is not allowed and voids
the warranty.
Regular checks have to be done in order to verify that the power cable connected to the
instrument is in good condition. In case of a power cable problem, the cable has to be
removed from mains immediately and the defective cable has to be replaced.
Do not attempt to power the instrument from any receptacle other than a 2 pole 3-wire
grounded receptacle.
Before setting into operation, check for conformity between the allowed voltage range and
the mains provided by the local power supply.
Do not place the instrument close to liquids, don’t allow liquids or any foreign objects to get
inside.
Do not place the instrument in direct sunshine or close to strong heat-emitting sources.
Do not block air vents in the back, or on the front of the instrument.
4T2-Portable Manual EN.odt / First steps
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