906-0731-01-05 Rev. C ZOLL Ventilator Operator’s Guide 7-1
Chapter 7
Maintenance
This chapter describes how to maintain the ZOLL Ventilator to ensure its optimum working
condition and readiness for immediate use. Specifically, this chapter describes how to
• Inspect the device
• Clean the device
• Replace intake filters, as necessary
• Store the device
• Troubleshoot operational problems
In addition to the activities that we describe in this chapter, it is also important to perform
preventative maintenance, replacing worn or defective components, as necessary. Only
ZOLL-trained and certified personnel should perform preventative maintenance using
ZOLL’s RCS system.
Inspecting the ZOLL Ventilator
You should perform the following physical inspections of the ZOLL Ventilator on a regular
basis:
• Ensure that the ventilator is clean and free of visible damage.
• Inspect all accessories and connectors for signs of damage or excessive wear. Replace worn
or defective items.
• Examine high pressure hoses for cracking, discoloration, or disfigurement. Examine end
connection fittings for damaged threads and sharp edges. Replace worn or defective hoses
-- DO NOT attempt to repair hoses.
• Examine the ventilator circuits for damage or wear including cracking or discoloration. If
there are signs of physical degradation or the unit is indicating ventilator circuit problems,
replace the circuit.
• Examine the filters and replace them if dirty or clogged.
• Inspect the external AC /DC adapter, line cords, and DC power cables for wear or damage.
Replace if worn or damaged.
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