Bien-Air Dental PLMP 021 FO Mode D'emploi page 15

Air drive pressure
(if the electronic board is pneu-
matically controlled)
from 100 to 300 kPa, from 1 to 3 bar,
from 14.5 to 43.5 psi.
Default setting page 15
MC3 motor with pneumatic control
and with 10 sec. delayed bulb sup-
ply.
Compatibles motors
MC2 IR and Isolite, MC2 GTAV,
MC3 IR and MC3 LK
Torque of the motor
MC2 IR and Isolite 2.1 Ncm
MC2 GTAV 2.4 Ncm
MC3 IR and MC3 LK 2.5 Ncm
Current limitation
MC2 IR and Isolite 3.5 A
MC2 GTAV 4.5 A
MC3 IR and MC3 LK 4.8 A
Minimal transformer's power
MC2 IR and Isolite:
80 VA (guiding value)
MC2 GTAV and MC3:
120 VA (guiding value)
ENG
Minimum motor speed
60 rpm
Maximum motor speed
40,000 rpm
Short circuit protection of
motor PCB
Protected against direct short circuit
between motor output leads for
10 seconds.
Short circuit protection of light
PCB
Protected against direct short circuit
between light output leads for 10
seconds.
Connector for motor
Plug-in type, 10-pole tightened ter-
minal plate, 5 mm pitch.
Exhaust air fig. 7(A)
REF 249.39.11, required for pneu-
matic type controls only if the foot
control has no exhaust function in
the raised position, or if the valve
controlled by the foot control is not
fitted with an exhaust system. Place
the exhaust air away from the elec-
tronic board in such a way that waste
like oil, water, etc. brought by the air
does not disrupt the electronic.
Air coming from the foot control or
the pneumatic block fig. 7 (B).
Output RS232
The display connector has a RS232
interface in order to connect another
display or to command the speed in
a digital way.
Environment
Temperature between -40°C (-40°F)
and 70°C (158°F), relative humidity
between 10% and 100%, atmospheric
pressure 50 kPa to 106 kPa (7.3 to
15.3 psi).
Standards
This electronic control system meets
the electromagnetic compatibility
standards in accordance with CEI
60601-1-2 standard.
Option
Speed indicator fig. 4
6-digit display. The speed indicator
is stabilised in order to prevent con-
tinual fluctuations of the last display
digits. The value indicated on the
display corresponds to the required
speed. A slight difference from the
actual speed of the motor is possible.
For assembly digital display see
instruction REF 2100049.
Cable
Flat cable, 14-pole, 2 m long for
speed indicator.
Installation
Connect the flat cable to the elec-
tronic drive and to the speed indica-
tor fig. 4.
Overall dimensions of display
97 x 35 x 14 mm
Overall dimensions of visual
indicator
62 x 17 mm
Distance between axes for fixing
of the display
28 x 80 mm
13