KaWe EUROLIGHT Gebrauchsanweisung Seite 15

Disinfection: Only reusable ear funnels need to be
disinfected with (for example) Helipur. Follow the
concentrations and reaction times given by the
manufac turer. The otoscope can be disinfected by wiping
it with a cloth dampened with (e.g. isopropyl) alcohol.
Sterilisation: Only the reusable funnels can be sterilised.
Sterilise them in an autoclave at a temperature of 134°C
for a minimum of 3 minutes.
Maintenance: Defective parts must be removed and/or
replaced. If the instrument is not functioning, follow these
steps: 1. Replace batteries or rechargeable batteries and
check the instrument for functionality; 2. Replace the
lamp and check once more; 3. Send the unit in for repair.
Check and performance test: Check all movable parts
such as the frames of the magnifying glasses and plugin
connections to ensure that they all move smoothly. Turn
on the unit. For all units: Visually check all parts for
damage and wear. Keep all electrical contact points clean.
Packaging: Individually, in a cloth bag or box.
User's Manual/Maintenance Instructions
for Rechargeable NiMH/Li-Ion Batteries
Purpose: The rechargeable batteries are to be used as an
energy source for the relevant KaWe products.
Further information, maintenance, storage: The
rechargeable batteries can be cleaned with a damp cloth
and then be wiped off with a dry cloth. Please ensure that
no short-circuit is produced.
Further maintenance instructions that may
prolong the lifetime of the rechargeable battery:
Please heed the following instructions: The
nonob servance of these instructions may result in the
battery losing its full capacity within a short period
of time. With NiMH technology, a so-called "lazy battery
effect" can occur. This can cause the rechargeable battery
to discharge too much if there is reduced output voltage.
This effect can be nearly eliminated by completely
discharging the battery from time to time and then by
recharging it two or three times in quick succession.
Subsequently, the rechargeable battery will regain its full
capacity. If the battery no longer provides sufficient
energy to operate the unit, immediately turn off the unit
and charge the battery (in order to prevent it from losing
its charge completely, which would result in irreversible
damage to the battery).
Please note that the rechargeable batteries can
spontaneously discharge. If the batteries are not needed
(used/charged) for a longer period of time, a
self-discharge may occur. The capacity will be lost and the
batteries may thus become permanently damaged. The
manufacturer is not liable for any resulting damages.
When stored for longer than one month, the rechargeable
batteries should be partially charged to approx. 50% and
high storage temperatures (>30°C) should be avoided.
Please always heed the given charging times in order to
avoid overcharging and thus damaging the rechargeable
battery. Use the KaWe charging station KaWe Med Charge®
4000, which has an integrated automatic shut off
function.
Risks and notice of possible danger:
Avoid short-circuiting the rechargeable batteries.
Never allow the rechargeable batteries to come into
contact with liquids.
Keep the rechargeable batteries away from heating
installations and open flames.
Rechargeable batteries are not to be immersed in water or
salt water
Never try to disassemble or modify the batteries or expose
them to heat.
Avoid dropping the batteries and protect them against
being hit or crushed as this may damage the housing.
Please only use rechargeable batteries and accessory parts
recommended by KaWe.
When using a rechargeable battery for the first time,
please make sure to charge it completely.
When charging is completed and the charging unit and
the compact adapter are no longer in use, please
disconnect them from the unit and the socket in order to
avoid fires and other dangers.
Do not cover the charging unit with any kind of material
(table clothes, carpets, bedclothes etc.) while operating
the instrument. If you use the adapter for a longer period
of time, it may become overheated, lose its original shape
or catch fire.
Please only charge the rechargeable batteries in the
appropriate charging unit. The charging unit and the
compact adapter have been developed especially for use
with your unit. Please do not use them with other
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