Clean the contacts of the charging unit with an alcohol dampened soft lint free cloth or cotton swab.
CAUTION
Do not use pointed or sharp objects to clean the charging unit contacts!
Do not spray or fl ood the contacts with liquids!
Do not bend or modify the shape of the charging unit contacts during cleaning.
Make sure that the charge contacts remain dry after cleaning and are not contacted by metallic and greasy
parts. If necessary, dry the contacts by blowing air onto them with compressed air.
8.6.2
CHARGING UNIT – Replaceable charging contacts
Damaged or highly soiled charging unit contacts (that cannot be cleaned by following the procedures described in the
above paragraph) can prevent the contacts' conductivity and consequently the battery charging.
In this case it is possible to replace the damaged charging unit contacts with new ones.
For additional information regarding replacement of charging unit contacts and spare part supply please contact your
local Kulzer subsidiary.
Working instructions:
Required tool: screwdriver for Phillips-Screws, mid-size.
1. Remove hand piece out of charger base.
2. Disconnect charger from mains.
3. Unplug connecting wire from charger.
4. Turn charger upside down.
5. Remove 2 screws from the charging contact bridge (see rear fold-out cover, point 12 ).
6. Pull out charging contact bridge.
7. Insert new contact bridge and fix / connect in reverse way.
CAUTION
Do not bend or contaminate the new contact bridge!
Do care about perfect insert and fi xation! Do not over tight the screws!
9
Shelf storage
Storage of the hand piece with battery during extended periods of non-use. Before or after a long inactivity period, fully
charge the battery or store it in the operating charging unit. Although the built-in safety circuit of the battery prevents
the full discharge, it is strongly recommended to fully charge the battery at least once every 5 months after inactivity.
10
Disposal
NOTE – IMPORTANT
The device must not be disposed off in normal domestic waste.
For the disposal of spare parts, or the unit, please contact the Kulzer subsidiary directly in your country.
Dispose unserviceable batteries and light guides according to the corresponding legal requirements in your
country.
WARNING – Damaged or exhausted battery disposal
Dispose a damaged or exhausted battery after taking the necessary steps to prevent external short circuit
by the following method:
After having insulated the terminals of the battery with tape dispose off in accordance with your local council.
The conditions and precautionary measures for disposing of the device are subject to the valid legal provisions similar
to any other electronic device which has become unusable.
Disposal of old equipment according to WEEE (European Directive) or
Electrical and Electronic Equipment Act (German Law ElektroG).
GB
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