EN - 9
SE-7305
MAINTENANCE
Inspect suction tubing and container for leaks, cracks, etc. before each use.
DANGER
Electric shock hazard. Do not attempt to open or remove cabinet, there are no user-serviceable internal components. If service is required, return unit to a
qualified DeVilbiss Healthcare provider or an authorized service center. Opening or tampering with the unit will void warranty.
Changing Filter Cartridge (single-patient use) Disposable Container
1. Change filter cartridge if overflow occurs or every two months, whichever comes first.
2. Turn unit “off”.
3. Remove filter cartridge and 4-1/2” (11.43 cm) tubing.
4. Install new cartridge and tubing.
NOTE– Do not substitute any other material for this filter cartridge. Substitution may lead to contamination or poor performance; use only DeVilbiss filter cartridges.
NOTE– The filter cartridge contains a hydrophobic filter. If the filter media becomes wet, air flow will be stopped. The filter cartridge must then be replaced. Do not remove filter
media from filter cartridge.
NOTE– Filter cartridges are included with each disposable container. They are also available separately (7305D-635 12/pack).
Changing Bacteria Filter (single-patient use) Reusable Container
1. Change bacteria filter if overflow occurs or every two months, whichever comes first.
2. Remove filter by disconnecting it from suction unit and lid assembly.
3. Replace with a clean DeVilbiss bacteria filter (non-sterile) and remount to suction unit and lid. Ensure that the clear side of the bacteria filter is toward elbow and
container when installing/re-installing. Do not reverse direction of filter. Additional filters (7305D-608 12/pack) may be purchased from your authorized DeVilbiss
Healthcare provider.
NOTE– Do not substitute any other material for this bacteria filter. Substitution may lead to contamination or poor performance; use only DeVilbiss filters.
NOTE– Bacteria filter must be changed between patients.
Service Life
•
Service life of the suction unit is 5 years.
•
Service life of the battery is 200 discharge cycles.
•
Service life of the reusable container is 30 autoclave cycles at 121°C.
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Service life of the disposable container is 30 dishwasher cycles.
TROUBLESHOOTING
NOTE– Your DeVilbiss Suction Unit contains no user-serviceable parts. If you believe your unit is not working properly, BEFORE YOU RETURN IT TO THE HOME MEDICAL
EQUIPMENT PROVIDER WHERE YOU PURCHASED IT, please take a few moments to check for these possible causes:
PROBLEM
ACTION
Unit does not turn on, but green external power light is
illuminated.
1. Check power sources and connections.
2. Ensure wall outlet is live by plugging in a lamp.
3. If running from an internal battery, ensure that your unit has a battery installed.
4. If battery is installed, check that it is fully charged.
Pump runs, but there is no vacuum.
1. Check that all tubing is connected properly.
2. Check tubing connections for breaks or leaks.
3. Ensure that float shut-off is not activated.
4. Check for leaks or cracks in container assembly.
Low vacuum.
1. Use vacuum adjustment knob to increase vacuum level.
2. Check system for leaks.
3. Push vacuum adjustment knob in toward unit and then release.
Battery will not charge but charge light is illuminated.
1. Ensure that unit is equipped with an internal battery by contacting your DeVilbiss equipment provider.
2. Verify that charge light turns on.
3. Check electrical connections during charging.
4. Ensure wall outlet is live by plugging in a lamp.
PROVIDER’S NOTES
No routine calibration or service is required provided the device is used in accordance with the manufacturer’s directions. 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. Between patients:
1. Visually inspect unit for any damage, missing parts etc.
2. Ensure that unit and accessories are clean.
3. Use an independent vacuum gauge to verify the unit provides the proper vacuum level as stated in Specifications.
4. Discard and replace collection container, filter, tubing, and carrying case between patients.
5. Wipe the surface using a clean cloth dampened with disinfectant.
