DeVilbiss Healthcare drive PulmO2 Guide D'utilisation page 16

CAUTION
Do not exceed the recommended number of cleaning/disinfection cycles, device damage may occur.
3.2 SERVICE AND MAINTENANCE FOR SERVICE TECHNICIANS
Recommendations for preventative maintenance at 3-year intervals are outlined in the Service and Maintenance Guidance section
below.
PULMO2 10 Liter Oxygen Concentrator Preventive Maintenance/Service Guide
Oxygen
Purity
Model Verification
1060AW Every 3-years
or between
patients,
whichever
comes first or
with multiple
patients,
every
6 months
** Sieve bed, compressor cup seals, internal compressor filter and final HEPA filter service should only be performed by
appropriately trained service technician.
NOTE
• This is a suggested maintenance and service schedule for home oxygen providers. Individual maintenance
requirements may vary based upon local operating conditions, regulations, or other circumstances
• The Manufacturer will make available a Service Manual LT-2355 on request which contains information to assist
service personnel with repairing files servicable components.
4. ALARMS AND TROUBLESHOOTING
The following troubleshooting chart will help you analyze and correct minor oxygen concentrator malfunctions. If the suggested
procedures do not help, call your service technician. Do not attempt any other maintenance.
This device contains an alarm system which monitors the state of the device and alerts of abnormal operation, loss of essential
performance or failures. Alarm conditions are shown on the control panel. The alarm system functions are tested at power up by
lighting all visual alarm indicators and sounding the audible alarm (beep).
All alarms are Low Priority Technical Alarms.
Alert or Alarm
LED Icon
Condition
Power-On Test ALL
Start-up Period
Normal Operation
Check Cabinet Air
Filter Notification
EN - 16
Internal
Compressor Compressor
Intake Filter Filter **
Inspect when Inspect in
Recurring conjunction
Reminder with
illuminates on compressor
control panel. service.
Replace if filter Replace if
is dirty or filter is dirty or
damaged. damaged.
Details of Alert or
Alarm Condition
Unit was just turned On; test
of all visual/audible indicators
The unit has recently been
started and is in start-up
mode, the output flow of the
oxygen is temporarily < 82%
Symbol will show yellow.
Normal device operation (O2
>= 85.0%), no errors, startup
period over Symbol will show
green
Notification – Check Cabinet
Air Filter. LED turns ON
every 7 days for 12 hours
then restarts the timing
cycle.
Final HEPA Cabinet Air
Filter ** Filter
Inspect in Inspect when
conjunction Recurring
with Reminder
compressor illuminates on
service. control panel
Replace if and wash as
filter is dirty needed.
or damaged. Replace if torn
or damaged.
Visual Alert or Alarm Audible Alarm
All LEDs ON for a few Audible indicator beeps for
seconds a few seconds
Yellow Startup Low O2 No audible alarm during
LED ON along with one start-up period
O2% Status LED
Green Good O2 LED ON OFF
Yellow Check Cabinet Air OFF
Filter LED ON
Compressor Cup
Sieve Beds **
When indicated by When indicated by
device performance device performance
below specification below specification for
for oxygen purity, oxygen purity,
operating pressures operating pressures
and/or other and/or other
indications of indications of
component wear component wear
Action
Wait for unit to complete Power
On Test, up to 30 seconds.
Wait for unit to finish start-up
period, up to 15 minutes
Use device as desired
Check Cabinet Filter and clean
(wash/dry) or replace as
necessary.
Seals **
SE-1060AW