Metrohm 788 IC Filtration Sample Processor - Manual (Page 145)

6.3 Maintenance and servicing
788 IC Filtration Sample Processor
137
6.3 Maintenance and servicing
6.3.1 Maintenance by Metrohm service
Maintenance of the 788 IC Filtration Sample Processor is best done as
part of an annual service performed by specialists from the Metrohm
company. If work is frequently performed with caustic and corrosive
chemicals, it may be necessary to shorten the interval between servic-
ing.
The Metrohm service department is always willing to offer expert advice
on the maintenance and servicing of all Metrohm instruments.
6.3.2 Care of the unit
The 788 IC Filtration Sample Processor requires proper care and atten-
tion. Excessive contamination of the instrument could possibly lead to
malfunctions and a shorter service life of the inherently rugged me-
chanical and electronic parts.
Wipe up spilled chemicals and solvents immediately. The connectors
(in particular the power supply) should be protected from contamina-
tion. The 788 IC Filtration Sample Processor should never be operated
without plug cover (see section 2.3.3).
The unit has been constructed in such a way as to virtually eliminate
the possibility of penetration of corrosive media into the interior of the
instruments. If such a situation does occur, disconnect the mains plug
of the 788 IC Filtration Sample Processor immediately to prevent ex-
tensive damage to the instrument electronics. Inform Metrohm service
if your instrument has been damaged in such a way.
The instrument must not be opened by untrained personnel. Please
comply with the safety notes in section 1.5.1.