Operating Instructions | HERAcell® 150i / 240i
110
50115191 A / 08.2009
10
Maintenance
10.1 Inspections and checks
To ensure the operativeness and the operational safety of the device, the
functions and device components listed below must be checked at
different intervals.
Daily check:
• Gas supply of the CO
2
supply system.
• Gas supply of the O
2
/N
2
supply system.
Annual inspection:
• Tightness of the glass door seal.
• Permeability of the pressure compensation opening with insert.
• Functional check of the operating panel and of the device control.
• Electrical safety check in accordance with the relevant national
regulations (e.g. VBG 4).
Functional check:
If safety devices were removed or disabled for inspections, the
device must not be operated before the safety devices have
been reinstalled and checked for their correct function.
10.2 Service intervals
During running operation, the following service works must be performed:
3-month service:
• Run auto-start routine and contra-con decontamination routine,
• perform temperature and CO
2
/O
2
comparison measurement.
Annual service:
• Replace gas inlet filter.
• Perform Technical Service service inspection.
Service contract:
Thermo Scientifc offer a device-specific service contact that
comprises all test and service works required.
Summary of Contents for Heracell 150i
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