English; Technical Data And Assembly - Bien-Air Dental PLMP 021 FO Mode D'emploi

English

Type
Electronic digital board for all Bien-
Air Dental micromotors (with or
without light). The electronic allows
selection of the maximum permissi-
ble current and of the adjustment
corresponding to the type of motor
used. It may be driven electrically or
with air. This electronic board does
not heat up. It does not need any ex-
ternal cooling system.
Installation
Before using for the first time, check
that the switches see the technical
data and page 15 correspond to the
type of micromotor used.
Note!
In order to conform to the CEI
60601-1-2 standards, take into ac-
count the different routes of the wires
through the unit (bend, fold, section
etc...) and use a transformer with
double insulation and separate coils.
This device must be installed with
the greatest care, with all the neces-
sary insulation and by a person with
the necessary, adequate knowledge
of electricity.
Connecting the motor PCB
The connector is plugged onto the
plate; the external connections hous-
ing are made by means of 10 tight-
ened terminals.
Comments
If the motor is blocked for more than
3 seconds, the electronics automati-
cally reduce the maximum permissi-
ble current to 1 A, in order to prevent
destruction of the motor.
Planned use
Product intended for professional
use only. Use in dentistry for prophy-
laxis, general dentistry and en-
dodontics work.

Technical data and assembly

Classification
Class IIa in accordance with Euro-
pean Directive 93/42/EEC concern-
ing medical devices.
Attention
The inputs/outputs are not compati-
ble with the following types of elec-
tronic unit: PL 970, PL 970FO, PLPE
970 and PLPE0 970.
Please re-establish your wire connec-
tions on the main panel fig. 1.
and 24 Vac
1 2
, and Potentiometer
3 4 5
Mass
5
and Bulb
5 6
Motor+
7
Motor-
8
Electrovalve+
9
Electrovalve-
10
The electronic control is adapted
with 2 metres of cooling tube corre-
sponding to the standard tubing
lenght of 1.7 m.
Without housing mounting
With the connector or the mounting
feet.
Mounting with housing
With the Velcro supplied.
Without housing dimensions
110 x 54 x 38 mm
With housing dimensions
115 x 60 x 45 mm
Without housing weight
With housing weight
Potentiometer
10 kΩ
When a logarithmic potentiometer is
employed, the control cannot be
used.
No load electronic consumption
2.3 mW.
Voltage
24 to 28 Vac / 50 or 60 Hz.
Output voltage for the motor
From 0 to 24 Vdc.
Bulb's current and voltage
0.74 A and 3.5 Vdc
The bulb's voltage is adjustable from
3 to 4.2 Vdc with the trimmer located
on the side of the electronic board
fig. 2.
130 g
200 g
12