Metrohm 728 Magnetic Stirrer - Manual (Page 17)

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4 Operation and maintenance
728 Magnetic Stirrer
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4 Operation and maintenance
4.1 General notes
4.1.1 Care
The 728 Magnetic Stirrer requires appropriate care. Excess contamination
of the instrument may result in functional disruptions and a reduction 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 con-
nection socket) should be protected from contamination.
CAUTION
Although this is extensively prevented by design measures, the connec-
tion cable 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 728 Magnetic Stirrer is best carried out as part of
annual service, which is performed by specialist personnel from Metrohm.
If working frequently with caustic and corrosive chemicals, a shorter main-
tenance interval could be necessary.
Metrohm Service offers every form of technical advice for maintenance
and service of all Metrohm instruments.