MD 30
20
MD 30 Operating Instructions, Art. No. 31686, V45/12
7.10
Functional check
Prior to MD 30 startup or use of accessory equipment, the user must always ensure that each individual component
is in good working order, free from defects, and is clean, sterile and operational. All inscriptions on the device and its
accessories must be readable and there must be no loose parts in the device. Once the device is switched on, the
most recent settings entered appear on the display and the green LED for motor 1 lights up.
7.10.1
Electronic motor
Use the “Speed” selection keys to set the speed of the electronic motor to 50,000 rpm. Press the pedal treadplate;
the electronic motor starts up and accelerates to up to 50,000 rpm. When the treadplate is released, the electronic
motor slows down again.
•
The MD 30 is designed for intermittent duty operation at maximum speed of “1 min ON/3 min OFF”
at 4 cycles. Brake after 15 min.
•
The motor ventilation slots must be kept clear in order to prevent the motor temperature from
becoming excessive.
7.10.2
Pump
Press the key on the pedal briefly; the peristaltic pump is switched on, which is shown on the display by the
symbol of a drop. Press the pedal treadplate; the peristaltic pump and the electronic motor start up. Water sprays
from the irrigation needle on the contra angle.
7.10.3
Rotational direction of the electronic motor
Press the key
on the pedal briefly; the rotational direction of the electronic motor changes. Press the pedal
treadplate; the electronic motor rotates to the left and a continuous tone is emitted. Release the treadplate; the
electronic motor ceases to operate and the tone is no longer heard. By pressing the motor key again, the rotational
direction is switched back to right rotation, which is shown on the display by the symbol of a changing arrow.
7.10.4
Program
The required program can be set by repeatedly pressing the key
on the pedal.
