9.5 Power Requirements
Operating/charging:
100-240 VAC, 50-60 Hz, or 12-28 VDC.*
Battery:
12 VDC 2 Ah, NiMH, rechargeable.
Charging Time:
3 hours for approx. 80% battery capacity, 4 hours for
fully charged.
Vehicle Supply:
12-28 VDC nominal.
Fuses:
The LSU fuses must be replaced by a Laerdal Service center.
(See section 6).
Supply Mains:
When the unit is connected to SUPPLY MAINS through one
of its power cords, SUPPLY MAINS voltages are present within
the unit. To isolate the unit from SUPPLY MAINS, disconnect
the unit from the power cord, or disconnect the power cord
from SUPPLY MAINS. If placed in a mounting bracket, disconnect
the unit from the mounting bracket.
*The external AC power source must be able to deliver a current of 1A minimum and the external
DC power 5A minimum (LSU has an internal fuse for polarity protection), 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 transduc-
ers 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)
The time required for the LSU to warm from the mini
mum storage temperature between uses until it is ready
for intended use is min 90 minutes at room temperature.
The time required for the LSU to cool from the maxi
mum storage temperature between uses until it is ready
for intended use is min 90 minutes at room temperature.
Humidity (Operating & Storage):
5-95% RH non-condensing
Altitude
0 - 4000 m
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)
Wall bracket:
Alu Steel + POM + PE + PVC
Full covering Carrying Bag:
PVC coated Polyester
Side Pouch:
PVC coated Polyester
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Summary of Contents for Suction Unit
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