Aesculap microspeed uni Gebrauchsanweisung Seite 26

Aesculap Power Systems
microspeed® uni motor system
Setting the coolant pump delivery rate
Coolant pump 4 is activated and deactivated via the control key in the
respective motor control field.
The same control key also serves as a status indicator:
• The symbol displayed on a white background means that the pump is
switched off.
• The symbol displayed on a green background means that the pump is
switched on.
To increase the delivery rate: press the key to increase the delivery rate
in the pump control field.
To reduce the delivery rate: press the key to reduce the delivery rate in
the pump control field.
Changing the settings in the Device settings menu through the foot
control
Press and hold down foot control function button 18 for three seconds.
Control unit 1 switches to the settings mode.
Motor 32 and coolant pump 4 are disabled.
Saw program selection (only for motors GD678 and GD679)
Notes
These motors support an additional saw program. The maximum motor
speed and the coolant delivery rate are changed in the same way as for
motor types GD674, GD676 and GD677.
In the saw program, the maximum motor speed is limited to 16,000 1/min.
The settings that were used most recently with or without the saw program
are recalled and displayed automatically.
The indicator/control key for the saw program flashes in the respective
motor control field.
The saw program is activated or deactivated by pressing the respective
pedal of foot control 21/24:
• Symbol on white background: program deactivated
• Symbol on green background: program activated
To switch from parameter saw program to parameter motor speed
range upper limit: briefly press foot control function button18.
Changing the motor speed range upper limit
The motor speed range upper limit display for the motor is flashing in the
motor control field.
To increase the motor speed range upper limit:
– press right pedal 19 when using foot control GD671.
– for foot control GD668, set motor direction switch 22 to right
rotation and press the pedal.
If the motor speed range upper limit is reached and the pedal is still
held down, the display switches to the minimum setting for the motor
speed range upper limit before rising according to the technical
specifications of the respective motor type.
24
To reduce the motor speed range upper limit:
– press left pedal 20 when using foot control GD671.
– for foot control GD668, set motor direction switch 22 to left
rotation and press the pedal.
If the minimum possible setting for the motor speed range upper limit
is reached and the pedal is still held down, the display switches to the
maximum setting for the motor speed range upper limit before being
reduced according to the technical specifications of the respective
motor type.
To switch from parameter motor speed range upper limit to parameter
coolant pump 4: briefly press foot control function button 18.
Setting the coolant pump delivery rate
The display for the selected dosage is flashing in the pump control field.
To increase the delivery rate:
– press right pedal 19 when using foot control GD671.
– for foot control GD668, set motor direction switch 22 to right
rotation and press the pedal.
If the maximum dosage is reached while the pedal is still held down,
the display switches to the minimum dosage setting and then increases
according to the preselected dosage.
To reduce the delivery rate:
– press left pedal 20 when using foot control GD671.
– for foot control GD668, set motor direction switch 22 to left
rotation and press the pedal.
If the minimum dosage is reached and the pedal still held down, the
display switches to the maximum dosage setting before falling back to
the preselected dosage.
Exiting the settings mode
Press and hold down foot control function button 18 for three seconds.
The settings mode is quitted automatically if no button or pedal is
pressed within five seconds.
Changing the settings in the Device settings menu through hand
control
Press and hold down hand control function button 26 for three
seconds.
Control unit 1 switches to the settings mode.
Motor 32 and coolant pump 4 are disabled.