19
6.5 SafetyProtection
protection device is triggered automatically. An acoustic signal (3 beeps) will be heard. This
protection device will temporarily prevent use of the lamp for a few minutes. The yellow and
6.6 YellowBatteryLEDontheChargingUnit
The yellow battery LED (check) on the charging unit indicates the following:
1. Battery failed (see
Chapter 5.4 on page 14
).
2. Contacts on the charging unit short-circuited.
1.
2. Eliminate the cause of the short circuit;
3. Re-connect the charging unit to the power supply - green power LED on.
7 CLEANING,DISINFECTIONAND
STERILISATION
7.1 CleaningandDisinfectionoftheCasingofthe
ChargingUnit
WARNING:Switchothechargingunit.
power supply.
WARNING: The casing of the charging unit is not protected against the entry of liquids.
WARNING:The charging unit should not be sterilised.
WARNING:Duringtheclearingproceduresdonotaltertheelectriccontactsofthe
chargingunit(Figure5atpage10-Ref.B).
WARNING: Do not spray liquids directly onto its surface and onto the electrical contacts of
the charging unit.
1. Remove the handpiece from the charging unit;
2.
provided by the manufacturer of the solution;