Pepperl+Fuchs Ex-DRAGON-D101, Техническое руководство, Страница: 7 / 105

EXDragD101_V104_TH_E.doc/ 13.05.08 page 6
1.3 Symbols used in this manual
Warning:
Caution:
Danger:
The indicated specifications may not be modified.
Non-compliance may result in dangerous situations
and damages.
Careful installation: do not replace electrical fuses
with fuses from different manufacturers. Non-
compliance may result in dangerous situations and
damages.
The product may possibly be negatively impacted or
damaged by foreign influences.
f
Non-hazardous
area:
Assembly and installation only in
non-hazardous
areas .
Power supply cables for the hazardous areas zone 1
and zone 2 only with cable type DATL-A .
Danger:
Hazardous area
All safety regulations as well as
compliance
certificates for hazardous areas must be observed.
In addition, all regulations (VDE) published by the
respective authorities for the application of the
devices in
hazardous areas must be complied with
at all times.
Additional Info:
Information and notices that must be observed
additionally .
Pressure load:
Significant mechanical
pressure or impact loads
may result in damages.