9.5 Power Requirements
Operating/charging:
100-240 VAC +10%/-15%, 50-60 +/- 3 Hz (100-240 VAC),
or 12-28 VDC +/-10%.*
Battery:
12 VDC 2 Ah, Sealed Lead-Acid, rechargeable.
12 VDC 2 Ah, NiMH, rechargeable.
Charging Time:
3 hours for approx. 80% battery capacity, 24 hours for
fully charged.
Vehicle Supply:
12-28 VDC nominal.
Fuses:
The LSU has no fuses to be replaced by the user
(see section 6).
*The external AC power source must be able to deliver a current of min. 1A and the external
DC power min. 6A, if not the LSU may switch to battery operation.
Warning:
The use of accessories, transducers and cables other than those specified, with the exception
of transducers and cables sold by the manufacturer of the LSU as replacement parts for internal
components, may result in increased emission or decreased immunity of the LSU.
9.6 Environmental Conditions
Operating/Charging Temperature:
0° C (32°F) to + 40° C (104° F).
Recommended Charging Temperature:
15°C (59°F) to + 25°C (77°F ).
Long Term Storage Temperature:
0° C (32°F) to + 40° C (104° F).
Max. 24 hour Storage Temperature:
-30° C (-22°F) to + 70° C (158° F).
Humidity (Operating & Storage):
5-95% RH non-condensing
9.7 Material Chart
Cabinet front:
Poly Carbonate/Acrylonitrile Butadiene Styrene
(PC/ABS)
Protector for front:
Styrene Ethylene Betyl Styrene (SEBS)
Cabinet back:
PC/ABS
Cabinet base w/Protector:
PC/ABS + SEBS
Battery door:
SEBS
Connector retainer for battery:
Poly Oxy Methylene (POM)
Operating Knob:
POM
Rotor for Vacuum Switch knob:
PC/ABS
Manifold for vacuum:
POM
Canister Holder:
Polypropylen(PP)
Handle w/Protector:
PC/ABS + SEBS
Manifold for exhaust:
POM
Strap for patient suction tubing:
SEBS
Canister Holder Release Arm:
POM
User Interface
Polyester
Vacuum Connector:
Silicone
Vacuum Connector Tubing:
Silicone
Disposable Canister:
General Purpose Polystyrene (GPPS)
Disposable Canister Lid:
High-Densisty Polyethylene (HDPE)
Patient Suction Tubing:
Polyvinylchloride “flexible” (PVC)
Wallbracket:
Alu Steel + POM + PE + PVC
Full covering Carrying Bag:
PVC coated Polyester
Side Pouch:
PVC coated Polyester
9.7.1 Dismantling/Disposal
When discarding the LSU, we recommend it be dismantled and discarded according to local protocol.
Dismantle the LSU by unscrewing the screws on the back side of the LSU, remove the components and
sort according to the table in 9.7. The cleaned LSU can also be delivered to your local Laerdal Medical
representative for dismantling/disposal. Laerdal Medical AS will not charge any fee for the dismantling;
Sender is reponsible for the cost of the shipment.
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