９.
Accessories
（※１）In case overheating occurred, "OH" indicating overheating flashes on display if inside of Power Pack was not
cooled down enough. Wait to use handpiece untill "OH" is not indicated on display.
fig-６.＜Trouble Shooting＞
Error
No.
Simple
Display
Cause
Trouble
Error cancel / Corrective Action
Output voltage is too high.
Unable to turn output voltage
off from handpiece.
Output voltage is too high when
the handpiece stops.
POWER PACK
POWER PACK
POWER PACK
Turn off the main switch and ask us for repair.
Turn off the foot switch.
Foot switch is already on immediately
after turning main power supply switch on.
Footswitch
Handpiece
Malfunction of sensor signal
from handpiece.
Overload
Overloaded by overcurrent to a
handpiece.
Overheating
Temperature inside Power Pack
is too high.
Sensor signal voltage from
handpiece rises too high.
POWER PACK
Errors of the preset commands
■In case that errors occur, the error information will be displayed on the front panel.
■This information is provided first by「E.-」showing error occurrence. Then, simple displays such as「OL」(Overload)
appear on the front panel for its cause of the error. These information are alternately displayed.
■Pressing and holding the DRIVE MODE switch during the error displays「E.
-
」and error No. alternately.
■In case errors occur, press the hand switch or the ULTRA SONIC On/Off Switch on the powerpack and then the errors
will be canceled.
When using a foot switch, turn the foot switch off to cancel the error.
If the errors of the 90s occur, turn the main switch off to cancel.
８.
Trouble Shooting
9
10
POWER PACK
Malfunction on behavior of Power
Pack was detected (restarted forcibly).
Press ULTRASONIC ON/OFF switch or hand switch.
POWER PACK
are detected.
Malfunction on panel substrate
was detected.
POWER PACK
Press ULTRASONIC ON/OFF switch or hand switch.
Press ULTRASONIC ON/OFF switch or hand switch, turn the foot
switch off, mount SENTANTOOL certainly or insert plug of
handpiece certainly.
Press ULTRASONIC ON/OFF switch or hand switch, turn the foot
switch off.
Press ULTRASONIC ON/OFF switch or hand switch, turn the foot
switch off.
And wait until the power pack temperature goes down.（※１）
Press ULTRASONIC ON/OFF switch or hand switch, turn the foot
switch off.
Footswitch
The plug of foot switch is
plugged and unplugged.
Turn off the main switch.
If you use the foot switch, fully insert the plug of foot
switch and turn on the main switch.
Turn off the main switch.
Ask us for repair if the same error occurs
alt
ough the main switch is turned ON again.
Turn off the main switch.
Ask us for repair if the same error occurs
alt
ough the main switch is turned ON again.
Turn off the main switch.
Confirm if there were accretion and/or
deposit such as dust and oil on front panel. Accretion and/or
deposit may cause to keep switches on.
Ask us for repair if the
same error occurs alt
ough the main switch is turned ON again.
Foot Switch
cord length：1.5m
FS201
Extension Cord
cord length：3m
CB311
◆Straight extension cord for connecting the
POWER PACK and the curled cord(CC811)
※Two or more ectension cords can not be
connected.
ＣＡ１１
AC Power Cord
cord length：2m
ＣＡ１０
ＣＡ１２
◆Input Voltage AC 100V
◆Input Voltage AC 115V
◆Input Voltage AC 230V
ON/OFF type
Switch is ON while stepping on.
