SAESHIN Oz Instruction Manual page 13

9
How to change the speed from 40000 rpm to 60000 rpm.
Put the volume dial at "0" and then press the HAND/FOOT button and MOTOR button at a time.
The RPM display will be changed 50000 rpm or 60000 rpm.
After the repetition, the RPM display will be returned 40000 rpm.
At max. 40000 rpm, the locking system works at 30000 rpm.
In case of max. 50000 or 60000 rpm, the RPM which the locking system functions is variable.
Operating: controlling by hand
• Push the HAND/FOOT button to select the
Hand mode.
• Check if the handpiece works properly
while adjusting the speed dial of the control
box after pushing the motor button.
10
In case of overload
In case of overload, rpm display box shows 00 and after 5 seconds, control box stops and
shows Error 1 with beeper sound. For releasing, push motor button working by hand or take off
the foot from the pedal in case of working by pedal.
SUGGESTION FOR MAINTENANCE
1. Clean the handpiece surroundings.
2. Remove the dust on handpiece with smooth clothes and avoid wet inside.
• Do not apply oil or clean with water.
The grease inside of the bearings could melt away due to the oil.
3. Air cleaning is aceptable, but air pressure may badly affect to the hand piece.
4. Bur insertion and pulling out:
Open the chuck turning handle to the open direction. Chuck is released and bur is removed.
Turning the ring to lock direction, chuck is locked and bur is fixed.
Turn the handle until click sound.
WARNING
Do not disassemble except skilled technician. It may cause damage.
Operating: controlling by foot
• Push the MANUAL/PEDAL button to select
the Foot mode.
• Check if the handpiece works properly
while adjusting the pedal after pushing the
MOTOR button.
The speed can be changed within the
range of speed preset by the speed dial of
the control box.