Maintenance Instructions 16
2210.2657 Rev 3.0 NIPPY Clearway 2 Service Manual .
Clean the valve assembly
Every 5 years remove the valve assembly and clean as described in chapter 7
of this manual.
Electrical Safety
Clearway 2 is a Class II, type BF medical electrical device.
Electrical equipment with dual isolation and body floating (isolated) applied
parts according to IEC 60601-1.
Regularly Inspect the AC mains cable and plug (part number: 2210.2701)
Electrical safety testing shall be carried out by persons experienced in the
electrical safety testing of medical devices and performed in accordance with
IEC 60601-1 or IEC 62353. A medical electrical safety tester shall be used to
test the Clearway 2.
It is recommended to carry out an electrical safety test at least
every 12 months
It is recommended to test:
• Insulation Resistance
• Leakage Currents:
o Enclosure leakage current (touch current)
o Patient applied part leakage current