TECHNICAL SPECIFICATION
PUMP
SYSTEM MAINTENANCE
MATTRESS
Maintenance/inspection includes the
following procedures:
Maintenance at regular intervals
(mandatory every 1 year) is necessary
to preserve the function of the OSKA
Series3-V4 alternating pressure 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 1 year 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 functioning arising from the lack
of maintenance or interferences by an
unauthorised party will also invalidate
the product’s warranty.
• OSKA - Series3-V4
• Power supply: 220-240V/50Hz, 1A
• Air output: 7 liter/min.
• Pressure range: 20-70 mmHg
• Cycle time: 10/15/20/25 min.
• Auto firm mode
• Alarm reset mode
• Alternate/Static mode
• Size: 28cm(L) x 20cm(W) x 10cm(H)
• Weight: 2.5 kg
• Size: 200cm(L) x 88cm(W) x 20cm(H)
• Top cover - Dark Blue bi-elastic cover
with PU/Polyester coating and zipper.
• Air cells: Nylon / PU
• (8” cell on cell construction with 5”
upper layer alternating and 3” lower
layer static)
• Base: Nylon / PVC
• 20 air cells
• CPR valve for emergency procedures
• Transport function
• Pillow function
• Quick connectors
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
inspector sticker
6. Protective conductor check in accor-
dance with DIN VDE 0751
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