Manual EDM 180
Revision 1.0 29.03.2010 Page 8/61
2 Important hints for the customer
2.1 Safety regulations
The manufacturer declines any direct or indirect liability if the operator opens the instrument or
manipulates the instrument! This instrument is built and tested in accordance with EN-61010 (DIN VDE
0411 T1) to assure proper protection of the electronic material and measurement function of the
instruments. All units have left the factory with regard to safeguarding in a perfect condition. In order to
keep this state and to guarantee a safe operation, the customer must follow the references and warning
notes which are contained in this manual.
If a safe operation is no longer possible, the instrument has to be taken out of operation and to be
protected against unintentional operation. A safe operation is not possible anymore.
if the instrument shows visible harm,
if the instrument does not work anymore,
after longer storage under unfavourable conditions,
after heavy-duty transportation.
If the instrument was stored or transported at low temperatures and an acclimatisation period prior start up
of minimum 1 hour is not kept, the internal pump may not even start (due to possible inner condensation).
In this case the electronic protection fuse will activate and disconnect the instruments power supply.
Do not operate the device without the condensate bottle!