DeVilbiss Oxygen Concentrator Maintenance log

DEVILBISS OXYGEN CONCENTRATOR

SERVICE AND MAINTENANCE LOG

Catalog / Model Number ________________________ Serial Number ________________________

INITIAL INSPECTION

1.Upon receiving, examine the unit for external damage.

2.Check to be sure the intake filter and the cabinet air filter are in place.

3.Plug the unit into an electrical outlet, turn the unit ‘On,’ and check the audible/visual alarms.

4.Set the flow meter at the maximum recommended flow rate and allow the unit to run for 20 minutes.

5.Using an oxygen analyzer, check the concentration.

6.With unit still running, unplug to test the power fail alarm.

BETWEEN-PATIENT MAINTENANCE

In case of a change of patient, the device must be reconditioned to protect the user. Reconditioning must only be carried out by the manufacturer or service provider.

DeVilbiss Healthcare recommends the following as minimum between-patient maintenance. If the unit is due for periodic provider maintenance, those items should be completed in addition to the list below.

1.Discard oxygen tubing, cannula/mask, oxygen outlet connector, and humidifier bottle.

2.Replace cabinet air filter.

3.Clean the concentrator cabinet.

4.Inspect all plugs, cords, and components. Replace any damaged or worn components.

5.Check oxygen concentration. If the unit falls within specification, the extended life intake bacteria filter does not need to be replaced between patients. If the concentration is not within specification, refer to troubleshooting.

6.If the device has been exposed to contagious pathogens, it should be discarded.

PATIENT/CAREGIVER MAINTENANCE

1.Clean and replace oxygen tubing, cannula/mask, and humidifier bottle (if used) according to the manufacturer’s instructions.

2.Cabinet air filter - clean weekly

PREVENTIVE MAINTENANCE CHECK

Perform the PM at the interval shown for each model in the Service Interval Chart below. Use the Log on the back to track PM:

1.Record Hours

2.Perform Purity Check – check with an oxygen analyzer and record the oxygen percent

3.Verify Audible Alert and Indicator Lights at each service.

4.Inspect Filters and replace as necessary

This PM Schedule assumes typical residential conditions.

•Standard service intervals are noted below. Service interval may be more or less frequent than stated below provided that the Home Care

Provider establishes and documents appropriate protocols.

DeVilbiss Oxygen Concentrator Preventive Maintenance

Service Intervals

	Model	Purity Check	Compressor Filter	Final Bacteria Filter	Cabinet Filter	Intake Filter
	515ADS/515AKS	2 Years	N/A
	515ADZ/515AKZ	6-12 Months		Inspect in conjunction
				with compressor		Inspect every 2 years.
	525 Series	2 Years	Inspect in conjunction		Wash on each
				service. Replace as		Replace as necessary.
			with compressor		inspection. Replace as
	515DS/515KS	2 Years
			service. Replace as	necessary.	necessary.
	515DZ/515KZ	6-12 Months	necessary.
	306 Series	3 Years	N/A	Inspect every 6 years.		Inspect every 3 years.
				Replace as necessary.		Replace as necessary.

For service and maintenance log, refer to other side.

For a service manual or technical assistance, call:

USA/Puerto Rico [phone] • Europe [phone] • International [phone]

DATE	HOURS	% O2	ALARM CHECK	OTHER (Filters, Work Performed, Comments)

Initial Inspection

PM Checks

			DeVilbiss Healthcare LLC • 100 DeVilbiss Drive • Somerset, PA 15501-2125 • USA • 800-338-1988 • 814-443-4881
			DeVilbiss Healthcare GmbH • Kamenzer Straße 3 • 68309 Mannheim • GERMANY • [phone]
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DeVilbiss® is a registered trademark of DeVilbiss Healthcare.
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