EN‐40
MA510a_EN
Instruction’sManual
GuidetotheSolutionoftheProblems
In case of problems before all it is advised to check for the correct
installationoftheunitandforthecorrectconnectionoftheaccessories
.
Problems ProbableCause Solution
Theequipment
doesn'tswitchon.
Interruption or absence of
themainfeeding.
Verify the connection of the
maincable.
Verify the fuses and replace
them, where necessary, with
newonesoftheproprietype.
AlarmOCalways
active
Interruption or lack of
contact on the neutral
electrodecircuit.
Check the connection of the
cabletotheneutralelectrode.
Replace the cable of
connection of the neutral
electrode.
Theunitdoesn't
respondtothe
commandof
activation
Breakdown of the
handpiece or of the pedal.
Wrong connection of the
handpiece or of the pedal.
AlarmOVTactivated.
Replace the handpiece or the
pedal.
Verify the connection of the
handpieceorofthepedal.
Wait for the OVT warning
signalgettingout.
ErrorCode001 Current delivery control
activated during switching
on.
Disconnect the handpiece or
the pedal and switch on the
unitagain.
ErrorCode002 Error in the management
board.
CallforService.
ErrorCode003 Error in the management
board.
CallforService.
ErrorCode004 Errorinthedataconversion
circuit.
CallforService.
ErrorCode005 Error of thereference
voltagevalue.
Verifythemainvoltage.
CallforService.
ErrorCode009 Error in the outputpower
activationcircuit.
CallforService.
ErrorCode010 Error in the outputpower
activationcircuit.
CallforService.
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