Coltene CanalPro CL Instrucciones Para El Uso página 39

ness, ambient temperature, etc. Older batteries are especially prone to significantly shorter charging and
operating times.
- Batteries may slightly warm up during charging, but this is not a failure. If the handpiece is inserted or
removed into/from the charger at short intervals, (approx. 5 minutes) charging cannot be properly com-
pleted and the battery compartment may feel hot. We recommend that you charge batteries for as long-
er periods as possible.
- The power of the motor handpiece should not be turned on immediately after it has been removed from
the charger, wait at least approx. 2 seconds before you switch on the power.
- Completely discharged batteries cannot be charged. Replace them with new ones.
- Do not put anything (metal or other devices such as wire, safety pin, or coin) other than the handpiece
on the charger. Otherwise, burn or failure may result due to heat generation.
- The temperature of the batteries is measured during charging. Proper charging cannot be performed if
the charger is placed in an environment which is subject to sharp temperature change (next to window,
subject to direct sunlight, near air outlet or fan heater). Place it in a place where temperature change is
minimal.
- Charging may not be started in the following case.
- The temperature of the batteries is excessively high or low. (Lower than approx. 0°C or higher
than approx. 40°C)
- Battery voltage is sufficient
- Battery voltage is abnormal
(2) Changing Contra Angle Head
The contra angle head can be connected with the mo-
tor handpiece at 6 adjustable head positions. Align the
positioning pins of the contra angle head with the posi-
tioning slots of the motor handpiece and insert the
head until they click. When removing the contra angle
head, pull it out axially.
CAUTION
- Turn OFF the power to remove or attach the contra angle head.
- Check that the contra angle head is securely connected to the motor handpiece.
Positioning Positioning
convex
Contra angle head
groove
Motor handpiece
Fig. 6
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