Product Description; Scope Of Supply; Components Required For Operation; Operating Principle - B. Braun Aesculap ELAN 4 GA800 Gebrauchsanweisung

4.

Product description

4.1

Scope of supply

Art. no. Designation
GA800 ELAN 4 electro control unit
GD412804 Bottle holder
TA014401 Instructions for use of ELAN 4 electro control unit
TA014482 Supplement for ELAN 4 electro motor system
4.2

Components required for operation

■
ELAN 4 electro control unit GA800
■
Power cord, see Chapter 11.
■
ELAN 4 electro motor cable for foot control GA806 and ELAN 4 electro
foot control GA808
– or –
■
ELAN 4 electro motor cable with hand lever GA804 (from software ver-
sion 2.00)
– or –
■
ELAN 4 electro motor cable with hand control GA805 (from software
version 2.00)
– or –
■
ELAN 4 electro wireless foot control GA810 (software version 3.00 and
higher)
■
ELAN 4 electro applied part
Note
The installed software version is displayed in the system settings menu in
the device information sub-item.
Contact the national B. Braun/Aesculap representative to upgrade the con-
trol unit to the current software version,see Chapter 10.
Note
The term "Applied part" comprises all handpieces and motors of the
ELAN 4 electro motor system, see Chapter 11.
When using the coolant and irrigation pump:
■
Bottle holder GD412804
■
Single-use tube set GA395SU
■
Coolant or irrigation fluid: Physiological saline solutions up to 1 000 ml
Note
The coolant/irrigation fluid is not an Aesculap accessory.
4.3

Operating principle

4.3.1

Control unit

The ELAN 4 electro control unit 1 is designed for main voltage ranges of
100 V~ to 120 V~ and 220 V~ to 240 V~ from 50 Hz to 60 Hz. The mains
voltage is converted into safety extra low voltage for supplying the micro
motors in the applied parts.
The control unit features two connection sockets for applied parts for con-
necting two different applied parts, and has one connection socket for a
foot control. Only one applied part can be operated at a time.
Note
The essential performance features are defined by the "speed" and "rota-
tional direction" specifications. The exception is a conditionally defined
motor stop to a safe state caused by a detected error condition
4.3.2

Display/control concept

The display 2 indicates the current device status (operating and error sta-
tus) at all times. The display is divided into the applied part control panel
and the pump control panel.
The display shows the group of the applied part currently connected.
The display shows information about the speed, rotational direction, acti-
vation and delivery rate of the coolant and irrigation pump. By activating
the relevant panel, the control elements appear. Settings can then be
changed. If the control elements are not activated, they will disappear
again after a short time.
4.3.3

Explanation with an example

Note
If two applied parts are connected to the control unit, the display is divided
into 2/3 for the active applied part and 1/3 for the inactive applied part.
d e
c
b
a
i
Fig. 1 Example of control concept
Legend
a Pump control panel
Selected delivery rate % (here 30 %)
b Applied part control panel
c Applied part type (here ELAN 4 electro high speed motor)
d Activation mode: (for foot control)
e Qualitative bar display:
Display of the maximum set speed (white bar).
The actual current speed in the range from 0 to the maximum set
speed (green bar)
Difference between the maximum set speed and the upper limit of the
maximum speed (gray bar)
f Maximum set speed: (here 75 000 rpm)
g Maximum speed (uppermost limit) with this group: max. 80 000 rpm
h Call up the system settings menu
i Rotational direction (here clockwise rotation)
en
f g h
7