Thermo Scientific Heracell Vios 160i CR, Operating Instructions Manual

Page: 155 / 216

Thermo Scientific
Heracell Vios 160i / 250i CR
9-1
9
Maintenance
Inspections and Checks
To ensure the operational performance and safety of the device, their functions and the components listed
below must be checked at regular intervals.
For Cell Locker Chamber Maintenance see separate Cell Locker System operating instructions in the
Appendix ).
Daily Check:
• Gas reserve of the CO
2
supply system.
• Gas reserve of the O
2
/N
2
supply system (optional).
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.
• Perform electrical safety check in accordance with the relevant national regulations (e.g. IEC
61010-1, IEC 61010-2-010)
Table of Contents
• “Inspections and Checks” on page 9-1
• “Service Intervals” on page 9-2
• “Preparing Temperature Calibration” on page 9-2
• “Temperature Calibration Procedure” on page 9-3
• “Preparing the CO2 Calibration” on page 9-5
• “CO2 Calibration Procedure” on page 9-6
• “Replacing the HEPA Filter in the Workspace” on page 9-7
• “Replacing the Gas Inlet Filter” on page 9-10
• “Device Fuse Replacement” on page 9-11
• “Replacing the Outer Door Seal” on page 9-11
Note 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.