Roche Diagnostics
Operator’s Manual · Version 3.0 167
Multiplate® analyzer 7 Maintenance
Overview
Overview
The analyzer is designed and manufactured for low maintenance and a long life cycle.
There are no components inside the analyzer that need maintenance by the operator.
q
o If any operational faults occur contact your Roche Service representative.
o Periodic maintenance (carried out by a Roche Service representative) is not required
for the analyzer.
The following maintenance actions should be performed regularly:
Safety
Read and understand the information in the Safety chapter
u See p. 13ff.
The following safety messages are particularly relevant:
Warning messages
o Infection by samples and associated materials (p. 18)
o Infection by waste solution (p. 19)
o Contamination of the environment by liquid and solid waste (p. 19)
Caution messages
o Skin inflammation or injury caused by reagents and other working solutions (p. 21)
Notice messages
o Malfunction due to spilled liquid (p. 23)
CAUTION
Injury and analyzer malfunction due to improper use
Unauthorized accessing of parts of the analyzer may lead to injury and malfunction. It also
may render the warranty null and void.
r Do not open or modify the analyzer unless expressly authorized by Roche.
Maintenance task Periodicity
Cleaning and disinfecting the analyzer o According to local regulatory
standards
Replacing sensor cables
o When they are soiled
o When indicated by electronic
control results
Table 7-1 Maintenance tasks for the analyzer
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