wtw Turb 555 Operating Manual page 11

Turb 555 / Turb 555 IR
Safe operation
Obligations of the
operator
ba41113e07 04/2009
If safe operation is no longer possible, the instrument must
be taken out of service and secured against inadvertent op-
eration!
Safe operation is no longer possible if the measuring instru-
ment
has been damaged in transport
has been stored under adverse conditions for a lengthy
period of time
is visibly damaged
no longer operates as described in this manual.
If you are in any doubt, please contact the supplier of the in-
strument.
The purchaser of this measuring instrument must ensure
that the following laws and guidelines are observed when
using dangerous substances:
EEC directives for protective labor legislation
National protective labor legislation
Safety regulations
Safety datasheets of the chemical manufacturers.
Safety
11