Dry the charging unit casing with a clean, non-abrasive cloth.
CAUTION
Be sure to dry the charging unit after cleaning. Moisture inside the unit could cause damage.
IMPORTANT
Upon completion of the cleaning procedure, make sure that the charging contacts inside the charging unit are
perfectly dry. If necessary, dry the contacts by blowing air onto them with compressed air.
8.6.1
CHARGING UNIT – Cleaning charging contacts
IMPORTANT
After having carried out the cleaning of the charger's plastic casing, always clean the charging
unit contacts. The charging contacts of the charging unit must always be free from possible soil,
composite and cleaning residues.
The charging unit contacts must be cleaned regularly (at least once a week) and, in any case, always after
having carried out the cleaning of the plastic casing. Dirty contacts or contacts exposed to liquids, like cleaner
or disinfectants, can negatively affect the charging process and prevent the battery of being charged.
Clean the contacts of the charging unit with an alcohol dampened soft lint free cloth or cotton swab.
GB
CAUTION
Do not use pointed or sharp objects to clean the charging unit contacts!
- 20 -
Do not spray or flood 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
Kulzer and/or authorized Kulzer service partners only.
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 fixation! 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.
2x
2x