wtw Avantor VWR pH 1100 L Operating Manual page 7

pH 1100 L
Safe operation
Obligations of the
purchaser
ba77068d05 05/2021
If safe operation is no longer possible, the meter must be taken out of
service and secured against inadvertent operation!
Safe operation is no longer possible if the meter:
 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 meter.
The purchaser of this meter 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.
Caution
In addition to the safety instructions mentioned here, also follow
the safety instructions of the sensors used.
Safety
7