Read these Directions for Use carefully, and become thoroughly familiar with
the operation and maintenance of the LSU before using it.
The LSU should only be used by persons trained in the use of medical
suction equipment.
The LSU is not suitable for use in the presence of flammable liquids or gases.
There can be a danger of explosion or fire.
Do not use the LSU under environmental conditions that are outside the
ranges specified under section 9.6. This can endanger safety and adversely
affect operation of the device.
Battery:
- The LSU must be charged between each clinical use
- To maintain satisfactory operation of the battery, it is recommended to place
the LSU on continuous charge when not in use.
- The LSU must be placed on charge for a minimum of 24 hours to reach full battery
capacity. The fast charging gives approx. 80% battery capacity after 3 hours (for a
new battery). Please note that repetitive 3 hour charging is not recommended.
- If it is not possible to place the LSU on continuous charge when not in use, make
sure the battery is charged for a minimum of 24 hours at least once
a month.
- Do not store the battery when it is discharged. Always fully charge the
battery before storage.
Do not block the Exhaust Outlet during use. This will lead to reduced flow and
can also cause damage to the LSU.
If overflow of liquid from the Canister into the pump is suspected, the LSU
must be returned for service (see section 6). Overflow of suctioned material
can damage the device.
Disconnect the LSU from external power prior to cleaning. Use a minimum of
liquid to prevent any electrical shock hazard.
Do not immerse the LSU or allow it to stand in water or other liquids. This might
damage the device, and cause electrical hazard.
Do not pump any cleaning solution or other liquids through the vacuum pump,
i.e. through the Vacuum Connector. This can damage the LSU.
Use only accessories supplied by Laerdal or one of its authorized dealers to
help ensure that the LSU operates satisfactorily.
Federal law (USA) restricts the LSU to sale by or on the order of a physician.
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