KaVo 1.009.1200, Instructions For Use Manual

Page: 66 / 76

Instructions for use MASTERsurg LUX Wireless REF 1.009.1200
8 Troubleshooting
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Malfunction Cause Remedy
Events E36 and E37:
Motor overload
Overtemperature on stator.
Over-current > nominal
current.
▶ Let the motor rest. If the problem persists, notify
service engineer.
Event E47 Residual moisture in the
plug of the motor cable can
lead to false recognition of
an E47 error during the
start-up test of the device.
▶ Turn the device off.
▶ Disconnect the motor cable from the device.
▶ Turn the device on.
▶ Connect the motor cable.
▶ Make sure that water cable and motor plug are ab-
solutely dry.
▶ Do not drive with compressed air as this may drive
liquid into the plug.
▶ If the problem persists, notify service engineer.
Wireless foot control sym-
bol has a yellow back-
ground
Wireless foot control mal-
function.
▶ Reconnect the wireless foot control.
See also:
2
5.2.7 Connect the wireless foot control, Page 34
▶ Check if the wireless foot control is installed cor-
rectly.
▶ If the problem persists, notify service engineer.
One-touch calibration
failed.
Straight or contra-angle
handpiece is too sluggish.
▶ Perform a run in the absence of the straight or con-
tra-angle handpiece.
ð
If no error message is displayed, the handpiece
runs too sluggish.
▶ Use a different straight or contra-angle handpiece.
If the run in the absence of
the straight or contra-angle
handpiece again produces
an error message, the mo-
tor torque is too low.
▶ Use a different motor; possibly return the motor for
repair.
Motor symbol has a yellow
background.
No motor attached.
▶ Connect the motor.
Pump symbol has a yellow
background.
Hose fixation is not
plugged in.
▶ Plug in the coolant hose.
Service symbol is green Service is due soon.
▶ Arrange a precautionary appointment at a KaVo
subsidiary or with a KaVo authorised dealer.
Service symbol is yellow Service period is expired.
▶ Arrange an appointment at a KaVo subsidiary or
with a KaVo authorised dealer.
Service symbol is red Service overdue: > 4
months
▶ Arrange an appointment immediately at a KaVo
subsidiary or with a KaVo authorised dealer.
Error message "SD card
defective" during software
update
SD card is formatted incor-
rectly or SD card is defect-
ive.
▶ Format SD card in FAT16 or FAT32 format or use
new CD card. Then repeat the updating process.
Hardware error Internal system error.
▶ Turn the unit off and on. If the problem persists,
have the service staff repair the unit.