Functional Check; Electronic Motor; Pump; Rotational Direction Of The Electronic Motor - Nouvag HighSurg 11 Bedienungsanleitung

7.8

Functional check

Prior to every startup of the HighSurg 11, or the 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.
7.8.1

Electronic motor

The functional check of the electronic motor is carried out without a Handpiece being attached.
Nevertheless the 1:1 Handpiece must be selected to test the max. speed of the 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 and accelerates to up to 50,000 rpm. When the treadplate is released, the electronic
motor slows down again and comes to a stop.
The Electronicmotor is designed for intermittent duty operation at maximum speed of "1 min ON/3
min OFF" at 4 cycles. After 15 min brake.
Disregarding these directives (1 min ON/3 min OFF/4 cycles/ 15 min brake) can cause serious burns
when touching the handpiece or the hull of the motor
The motor ventilation slots must be kept clear in order to prevent the motor temperature from
becoming excessive.
7.8.2

Pump

Press the "PUMP" 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.
7.8.3

Rotational direction of the electronic motor

Press the "FOR/REV" 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 emitted. By
pressing the key again, the rotational direction is switched back to right rotation, which is shown on the
display by the symbol of a changing arrow.
16 HighSurg 11, Operating Instructions, Ref. 31998, V14/15
HighSurg 11