14
CAUTION
• When the power lamp for the charger does not light up, the internal fuse may be
faulty. In this case please contact your dealer.
• Be careful of handling when placing the motor handpiece into the charger. Do not
put handpiece into the WET or UNSAFE place.
• Never use the battery charger from other manufacturer.
• The charging normally takes approx. 90 minutes, but it depends on battery use
conditions, battery freshness, ambient temperature, etc.
• Under the charging condition, the handpiece was not allowed to rotate.
• The completely discharged will cause the damage of the battery. The user
should charge the battery completely once a month, or once a bi-month, if the
handpiece will not be used for long term.
• Do not put anything (dust, especially the metal debris) other than the handpiece
on the charger. Please protect the charger carefully.
• PuII out the machine from the charge base up straightly after the battery fuIly
charged.
• Charging may not be started in the following case.
Lower than approx. 0° C or higher than approx. 40° C
Battery voltage is sufficient
Battery voltage is ab normal
CAUTION
• Turn OFF the power to remove or attach the contra angle.
• Do not use the contra angle from other manufacturer
• Check that the contra angIe is securely connected to the motor handpiece.
5.2 Changing Contra AngIe
The contra angIe can be connected with the
motor handpiece at 6 adjustable head positions.
Align the positioning pins of the contra angle with
the positioning slots of the motor handpiece and
insert the head untiI they click. When removing the
contra angle head, puII it out axially.
Positioning convex
Contra angle head
Positioning groove
Motor handplece