CHANGING FUSE
Fuse is placed in the small box beside of the power connector at the back side.
Take out the fuse box and change the fuse.
ERROR CODE
In case of overload, breakage and motor coil burning, motor stops and control box shows the error
code on rpm display box. From this function, the reason of the breakage or faulty and conditions of
each part can be noticed.
Error
code
Cause
Releasing
Action
E1
Setting error
Caused by abnormal motor
inicial operation
Check the power cord and motor
connector connected well.
Check if the chuck is open. Turn the
power on again.
If runs normally, error will be
disappeared.
Make inquiries to manufacturer in case
of occurring same error
E2
Over current error
Occurs in case of ussing the
handpiece for a long time
on overloaded, the wrong
assembling after
disassemble and f troubling
of bearings and motors.
Push the motor
button, or foot
controler
Restart running the control box after
keeping it stops for about 10 minutes.
If the same error occurs constinuously,
ask to manufacturer.
E3
Control box error
Ask to manufacturer.
E0
Handpiece connect error
Please, disconnect the handpiece and
reconnect again.
In the same thing happens, please
contact our headquaerters company.
