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oska.uk.com | 0845 381 0600

oska.uk.com | 0845 381 0600   

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OPERATION

1.  

During normal operation, the pump 

will monitor pressure changes. 
If the pressure is below a user-
defined pressure level, the pump 
will automatically start to inflate the 
mattress. The pump will stop when 
the user-defined pressure level is 
reached.

2.  

If the pressure is consistently low, 

the audible alarm will beep and 
its indicator will come on to bring 
attention to a low pressure condition.

3.  

If there should be obvious leakage, 

for example caused by loose 
connection of tubes, the audible/
visible alarm will be activated.

4.  

Press the Alarm Reset button to 

mute alarm: its indicator will flash

5.  

Press the Alarm Reset button again 

to have the audible alarm and its 
indicator on.

6.  

For nursing and caring convenience, 

press the Auto Firm button to 
automatically inflate the mattresses 
to the maximum level (above 180kg) 
for about 30 minutes. The pressure 
will return to a previously user 
defined level after 30 minutes.

7.  

In the case of a poor connection with 

tubing, or any other air leakage from 
the mattress, low pressure conditions 
will occur and the audible/ visual 
alarm will be activated.

SYSTEM MAINTENANCE 

Maintenance at regular intervals 
(mandatory every 2 years) is necessary 
to preserve the function of the OSKA 
Series3 system.

Used filters must be exchanged within  
this period.

Maintenance/inspection is carried out 
by the producer or an authorized firm or 
engineer at the client’s expense.

If the maintenance is not performed 
within the first 2 years of the products 
life or not conducted by an authorised 
firm or engineer then the warranty 
claims become invalid. Damage or any 
other loss of function arising from the 
lack of maintenance or interferences by 
an unauthorised party will also invalidate 
the product’s warranty.

MAINTENANCE/INSPECTION 
INCLUDES THE FOLLOWING 
PROCEDURES: 

1. 

Replace membrane unit

2. 

Replace air filter

3. 

Replace synchronous motor

4.

 Conduct function test/function check

5. 

Sealing of case and attaching an  

inspection sticker

6. 

Protective conductor check in 

accordance with DIN VDE 0751

CLEANING

Dirt or stains should be removed using 
warm water with a mild detergent and 
a cloth. Do not use aggressive cleaning 
agents or solvents.

Regular wipe disinfection is 
recommended using a suitable 
disinfectant cleaner and following 
manufacturer’s guidelines.

The Top covers are machine washable. 
Care must be taken, in order to maintain 
the integrity of the covers.  

Light Blue Cover – This cover can 
be machine washed up to 70˚C for 
disinfection, following manufacturer’s 
dosing directions. Tumble dry on low 
heat and ensure cover is thoroughly dry 
before replacing. 

Dark Blue Cover – This cover can 
be machine washed up to 95˚C for 
disinfection, following manufacturers 
dosing directions. Tumble dry on low 
heat and ensure cover is thoroughly dry 
before replacing.

CPR Valve

Bi-elastic, vapour 
permeable top cover

Carry handles

Series3 digital 
pump

Air outlet 
connection

Anchor end 
straps

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