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8 Maintenance and service
8.6 Replacing the rechargeable battery of the control unit
72
8.6
Replacing the rechargeable battery of the control
unit
If the rechargeable battery does not load more than 30% even by
charging it overnight, the battery should be replaced.
1. Disconnect the power supply.
2. Take the handpiece out of the holder and unwind the tube
completely.
3. Remove the battery cover.
4. Pull out the battery with the strips applied to the battery.
5. Mount the new battery.
6. Closing the battery cover: Make sure that the small metal cylinder of
the cable is properly placed in the anti-pull clamp! Otherwise, the
handpiece may be damaged.
7. Switch on the laser (use power supply if necessary).
8. Choose "Battery calibration" in the settings menu.
Ä The following message will appear: "Unplug the laser and press
OK for battery calibration. For further steps refer to user
manual."
9. Unplug laser and press 'OK'.
Ä The battery will now discharged automatically until the device
switches off due to lack of power.
10. Plug in the power supply, switch on the laser device and charge the
battery for at least 2 h (best over night).
For optimum battery performance, a battery calibration must be
conducted whenever a battery is removed and replaced or when a new
battery pack is installed, see chapter "Battery calibration [→ 50]".
NOTICE
Metal cylinder of the cable
Make sure that the small metal cylinder of the cable is properly placed
in the anti-pull clamp. Fiber in the cable may break if not correctly
mounted, resulting in high repair costs.
Only use the Dentsply Sirona battery pack, see "Spare parts [→ 25]".
Dentsply Sirona
Instructions for use SiroLaser Blue
65 40 863 D3648
D3648.201.01.07.02 2023-08
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