OSKA SeriesC Air, User Manual

Page: 3 / 6

Air Overlay Mattress User Guide
5
System set-up
01. Place the pump on horizontal surface or
hang by means of the hooks.
02. Place the seat cushion on the chair air tubes
should be at the rear of the chair unless
there are no openings at the rear of the chair.
Please ensure that the cushion is fully stable
on the chair.
03. Connect air feed tubes to air outlet on the
seat cushion (see 1a) and pump (see 1b),
ensuring that the tubes are not twisted or
“kinked”. Allow space for tubes to drop
freely.
04. Switch on the pump power (see 2).
The power switch indicator should now
illuminate, and the pump will start to inflate
the cushion.
05. The low pressure indicator (see 3) will
illuminate as inflation takes place.
06. The audible alarm won’t alarm within 60
minutes but will be activated if the pressure
remains low inside the cushion. In the case of
low pressure check the connections and the
products. Press the alarm reset button (see
4) to mute the audible alarm, its indicator will
flash.
1A
Operation
01. When the pressure reaches full inflation
(within approximately 5 minutes) the normal
pressure indicator will illuminate and the low
pressure indicator will turn off.
02. Turn the pressure dial (see 5) to set a
comfortable pressure level from 40-110kg
according to the approximate weight of the
patient.
03. Press the static button to activate static
mode. The static indicator will illuminate.
Static mode will commence in approximately
5 minutes. Press the static button again to
switch back to alternating mode.
5 4 3
1B
2
System maintenance
Maintenance at regular intervals (mandatory every
2 years) is necessary to preserve the function of
the OSKA SeriesC Air alternating cushion system.
Used filters must be exchanged within this period.
•
Replace membrane unit
• Replace air filter
• Replace synchronous motor
• Conduct function test/function check
• Sealing of case and attaching an inspector
sticker
• Protective conductor check in accordance
with DIN VDE 0751