906-0731-01-05 Rev. C ZOLL Ventilator Operator’s Guide 7-1Chapter 7MaintenanceThis chapter describes how to maintain the ZOLL Ventilator to ensure its optimum workingcondition 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 problemsIn addition to the activities that we describe in this chapter, it is also important to performpreventative maintenance, replacing worn or defective components, as necessary. OnlyZOLL-trained and certified personnel should perform preventative maintenance usingZOLL’s RCS system.Inspecting the ZOLL VentilatorYou should perform the following physical inspections of the ZOLL Ventilator on a regularbasis:• Ensure that the ventilator is clean and free of visible damage.• Inspect all accessories and connectors for signs of damage or excessive wear. Replace wornor defective items.• Examine high pressure hoses for cracking, discoloration, or disfigurement. Examine endconnection 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. Ifthere 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.
