Technical Description; Failures And Malfunctions - magnetic MALLET Mode D'emploi

10.0. TECHNICAL DESCRIPTION

10.0. TECHNICAL DESCRIPTION

Failures and malfunctions

Failures and malfunctions
Caution: Every time you go on working on the control unit you should unplug Caution: Every time you go on working on the control unit you should unplug
the device from the main power. the device from the main power.
Failure / Malfunction Failure / Malfunction
Break down without sonic alarm. Break down without sonic alarm.
Possible cause Possible cause
• •
Failure of electrical supply. Failure of electrical supply.
• •
Line filter fuse burnt out. Line filter fuse burnt out.
• •
Internal circuit failure. Internal circuit failure.
Possible solution Possible solution
• •
Verify the electrical supply presence. Verify the electrical supply presence.
• •
Fuse/fuses replacement (see section "Maintenance"). If the malfunction is Fuse/fuses replacement (see section "Maintenance"). If the malfunction is
still present after the fuse/fuses and power cable replacement contact the still present after the fuse/fuses and power cable replacement contact the
authorized service provider. authorized service provider.
• •
Contact the authorized service provider. Contact the authorized service provider.
Failure / Malfunction Failure / Malfunction
The display shows the capital letter "E", the sonic alarm is ringing and you notice The display shows the capital letter "E", the sonic alarm is ringing and you notice
a mild heating of the handpiece. a mild heating of the handpiece.
Possible cause Possible cause
• •
Internal circuit failure. Internal circuit failure.
Possible solution Possible solution
• •
Switch off the device. Switch off the device.
• •
Contact the authorized service provider. Contact the authorized service provider.
Failure / Malfunction Failure / Malfunction
When you press the footswitch no pulse is conveyed to the bone expander/oste- When you press the footswitch no pulse is conveyed to the bone expander/oste-
otome. otome.
Possible cause Possible cause
• •
Possible wrong connection of the footswitch in the corresponding plug. Possible wrong connection of the footswitch in the corresponding plug.
• •
The footswitch is damaged. The footswitch is damaged.
• •
Internal circuit failure. Internal circuit failure.
Possible solution Possible solution
• •
Verify you correctly connected the footswitch in the plug. Verify you correctly connected the footswitch in the plug.
• •
Verify if the pulse is conveyed to the bone expander/osteotome by pressing the Verify if the pulse is conveyed to the bone expander/osteotome by pressing the
manual control push-button. If so contact the authorized service provider and manual control push-button. If so contact the authorized service provider and
ask for a new footswitch. ask for a new footswitch.
• •
Even if the footswitch doesn't work you can follow through the treatment using Even if the footswitch doesn't work you can follow through the treatment using
the manual control push-button. the manual control push-button.
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