laerdal LSU, Инструкция по применению

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English
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Note:
• To maintain satisfactory operation of the
battery, it is recommended to place the LSU
on continuous charge immediately after use
and when not in use.
• It is recommended to always fully charge the
battery. Repetitive charging to a lower
capacity level will reduce battery life.
• 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 store the LSU with a discharged
battery.
• The recommended ambient temperature for
charging is from 15°C to 25°C.
• The battery will not be charged when the
LSU is in operation.
• If no battery is installed, the battery status
indicator will be fully lit for approx. 5 sec.
until it is turned off.
• Replace the battery when it does not pass
the Battery Quality Check (see section 6.6
for details) or after 3 years, whichever comes
first.
• A completely discharged battery cannot be
charged by the LSU and must be replaced.
• We recommend charging a spare battery
every 6 months when stored in room
temperature at 25°C (77°F ).
6.5 External Battery Charger
The LSU battery can also be charged
in an optional External Battery Charger.
See section 10.
6.6 Check the Battery Quality
If poor battery quality is suspected, charge the
battery for a minimum of 24 hours and then
perform the following test without connection to
external power:
LED 4
LED 3
LED 2
LED 1
• Run the Device Test and
then let the LSU operate
continuously at 500+
mmHg setting and free
air flow for 20 minutes.
• If the LSU stops before
completing the 20
minutes, the battery should be discarded.
6.7 Replace the Battery
Note: Use only batteries recommended by
Laerdal Medical.
1 Open the Battery Door.
2 To remove the battery, push and move it
slightly to the left and then release.
3 Withdraw the battery from the LSU.*
4 To insert a battery, push it fully in and then to
the right to lock it.
5 Close the Battery Door.
6 After inserting the battery, place the LSU
on charge unless a fully charged battery is
inserted.
*When you discard the battery, dispose of safely
in accordance with local protocols for sealed lead
acid or Nickel Metal Hydride (NiMH) batteries.