Metrohm 856 Conductivity Module - Manual (Page 31)

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4 Operation and maintenance
856 Conductivity Module
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4 Operation and maintenance
4.1 General notes
4.1.1 Care
The 856 Conductivity Module requires appropriate care. Excess contami-
nation of the instrument may result in functional disruptions and a reduc-
tion in the lifetime of the otherwise sturdy mechanics and electronics.
Spilled chemicals and solvents should be removed immediately. Above all,
the plug connections on the rear of the instrument (in particular the
power socket) should be protected from contamination.
CAUTION
Although this is largely prevented by design measures, the power plug
should be unplugged immediately if aggressive media have found their
way into the interior of the instrument to prevent serious damage to
the instrument electronics. In such cases, Metrohm Service must be
informed.
4.1.2 Maintenance by Metrohm Service
Maintenance of the 856 Conductivity Module is best carried out as part of
annual service, which is performed by specialist personnel from Metrohm.
A shorter maintenance interval may be necessary if you frequently work
with caustic and corrosive chemicals.
Metrohm Service offers every form of technical advice for maintenance
and service of all Metrohm instruments.