laerdal Suction Unit, User Manual

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9.1 Classification
Electrically powered medical suction equipment for field and transport use, according to
ISO10079-1.
High vacuum/high flow.
The LSU is designed for use in road ambulances in accordance with IEC 60601-1-12.
Not suitable for use in the presence of flammable liquids or gases.
Internally powered/class ll equipment type BF, according to IEC 60601-1.
Protection class IP34*, according to IEC 60529.
* - Protected against solid foreign objects of 2.5 mm Ø and greater.
- Protected against splashing water.
- Protected against access with a wire.
MEDICAL ELECTRICAL EQUIPMENT needs special precautions regarding EMC and needs to be installed and
put into service according to the EMC information provided in the accompanying documents.
Portable and mobile RF communication equipment can affect MEDICAL ELECTRICAL EQUIPMENT.
Warning:
MEDICAL ELECTRICAL EQUIPMENT should not be used adjacent to or stacked with other equipment. If
adjacent or stacked use is necessary, the MEDICAL ELECTRICAL EQUIPMENT should be observed to verify
normal operation in the configuration in which it will be used.
9.2 General tolerance
Overall tolerance 5%
9.3 Physical Characteristics
Size: 315 mm (12.4 in) x 330 mm (13 in) x 160 mm (6.3 in), (h x w x d).
Weight: 3.7 Kg (8.2 lbs) including NiMH battery.
Canister: Shipped with BEMIS HI-FLOW Suction Canister, 1200cc (ml).
Patient Suction Tubing
(non-sterile):
0.25 in (6.5 mm) inside diameter x 72 in (1.8 m) length.
9.4 Operation
Approx. free air flow at
different settings:
l = litre at standard atmospheric pressure and temperature.
Approx. battery
operation time at
different settings:
(free air flow) (±10%)
Approx. noise levels at
different settings:
(free air flow)
Vacuum - Max.: > 500 mmHg (67 kPa).
Vacuum - Range: 80 - 500+ mmHg (11 - 67 kPa).
Vacuum Indicator accuracy: +/- 5% of full scale.
+
80 mmHg 120 mmHg 200 mmHg 350 mmHg 500+mmHg
12 l/min.
16 l/min. 20 l/min. 25 l/min. > 30 l/min.
80 mmHg 120 mmHg 200 mmHg 350 mmHg 500+mmHg
3 h 45 min. 2 h 1 h 20 min. 50 min. 30 min.
80 mmHg 120 mmHg 200 mmHg 350 mmHg 500+mmHg
46 dBA 48 dBA 51 dBA 55 dBA 57 dBA
9. Specifications