Promax PROFI-70, Manual

Page: 43 / 94

USER’S MANUAL. PROFI-70
05/2008
Page 5
En
g
lis
h
2 SAFETY RULES
2.1 Generals
*
The safety could not be assured if the instructions for use are not closely
followed.
*
Use this equipment connected only to devices or systems with their common
at ground potential .
*
This equipment can be used in Over-Voltage Category I installations and
Pollution Degree 2 environments.
Use the mains adapter in Over-Voltage Category II installations and Pollution
Degree 1 environments. It is for INDOOR USE .
*
When using some of the following accessories use only the specified ones to
ensure safety.
Power adapter.
Car cigarette lighter adapter.
Mains cord.
*
Observe all specified ratings both of supply and measurement.
*
Use this instrument under the specified environmental conditions .
*
The user is not authorised to manipulate inside the instrument:
Any change on the equipment should be carried out by qualified personnel.
*
Follow the cleaning instructions described in the Maintenance paragraph.