Bien air Dmx2 plus User manual

REF 2100202-0001/ENG 1/4

REF 2100202-0001/ENG

DMX2 Pl s

DMX2 Pro

Main functions and controls

• Pneumatic control.

• Electric control by analogue inputs or digital interface (RS-232)

• Control with up to two MX2 motors (using Dual Motor Switch RE 1500554)

• The system variable parameters are as follows:

- Speed range 100 - 40.000 rpm (maximum torque of over 3.0 Ncm available across the full

speed range)

- Progressive or ON/O mode speed adjustment

- Maximum torque adjustable from 10 to 100% in 1%*stages

- Brightness control (16 settings) or light ON/O

- Reversal of rotation direction (clockwise/anti-clockwise)

- Selection of 'Endodontics'*modes:

- Auto-reverse mode: direction of rotation reverses automatically as soon as the torque limit is

reached (adjustable from 10% - 100% of maximum torque).

- Auto-forward mode: direction of rotation reversed as in auto-reverse mode, in addition, the motor

switches automatically to clockwise operation after an adjustable period of anti-clockwise rotation

(from 0 - 25 seconds).

Description Diagram Specification Notes

ref.

DMX2 Plus REF 1501393-001 / DMX2 Pro REF 1501384

Voltage Input - 32 Vdc +/- 10%

Speed reference Input 0 to 5 Vdc (linear) Pull-down Input

MUX IN Motor Input 0 or 5 Vdc (TTL) Pull-down Input

Rotation (CW/CCW) Input 0 or 5 Vdc (TTL) Pull-down Input

Brightness Input 0 to 5 Vdc Pull-up Input

(16 output levels)

Pneumatic pressure Input 0 to 3 bar (0 to 300 kPa,

reference 0 to 43.5 psi)

Motor Power Output Phases A, B, and C

Motor Light Output L+ / L-

MUX OUT Motor Output 24 Vdc, Max. current = 100mA

RS-232 Digitale interface

Dual Motor Switch REF 1500554-001

IN motor

Input

3 motor phases: A, B, C Max. relay current

(Max. current = 6A)

2 light connections L+, L-

(Max. current = 3A)

MUX Control

Input

24 Vdc, 200mW Max. relay current

EV In

Input

Solenoid valve input (24 Vdc)

OUT motor 1

Output

3 motor phases: A, B, C Max. relay current

(Max. current = 6A)

2 light connections

OUT motor 2

Output

3 motor phases: A, B, C Max. relay current

(Max. current = 6A)

2 light connections

Operating mode selection by DIP-Switches

The 4 DIP-Switches are used to configure the system, and in particular to select the operating mode (see table

below). or more information and technical support, please contact your Bien-Air Dental SA dealer.

The serial mode protocols for mode 3 are available on request from your Bien-Air Dental SA dealer.

0 = O 1 = ON

Voltage converter REF 1500580-001

Voltage Input 22 to 27 Vac or 22 to 37 Vdc

Voltage Output

24 Vdc (24W peak / 12W cont)

Voltage Output

32 Vdc (130W peak / 60W cont)

Mode Dip switches Description

12 34

000XXElectric mode from 100 rpm to 40 000 rpm

101XXPneumatic mode from 100 rpm to 40 000 rpm

210XXPneumatic mode with electric limitation

311XXSerial mode (RS232)

All XX 1X Status frame auto-send (1 = enabled, 0 = disabled)

All modes except 3 XX X1 Light delay (1 = enabled, 0 = disabled)

Mode 3 only 11 X1 rame check (0 = checksum, 1 = CRC)

0120

Instruction

English

Medical devices entirely made in Switzerland

by Bien-Air Dental SA.

Type

Electronic control for Bien-Air Dental micromotors.

Brushless micromotors without sensors, with cur-

rent limiting function, check of torque*and speed.

Intended use

Product intended for professional use only.

Use in dentistry for prophylaxis, general dentistry

and endodontic work*.

Any use other than that for which this device is

intended is prohibited and may prove dangerous.

Technical data

Classification

Class IIa in accordance with European Directive

93/42/EEC concerning medical devices.

Dimensions

102 x 58 x 27 mm

Weight

approx.75 g

Voltage

32 Vdc ±10%

Description

or device references, see fig. 2

and

MX2 system: consists of an MX2 motor, MX2-400

hose, and DMX2 Plus/DMX2 Pro electronic control.

Current limitation:

Micromotor MX2: 4.2 A

Electric power supply nominal power rating:

60 VA

Connectors and wiring diagram

see

fig. 1

and

fig. 2

eed voltage

Motor and light

Analogue inputs

DIP switches

Air pressure sensor

The general wiring diagram shows all the main

connections of the complete MX2 system.

The connections actually required depend on the

integration of the MX2 system in the unit and the

desired functions.

The table

below

describes the main characteristics

of each connection described in the wiring diagram.

Precautions to be taken during integration

•During integration, only use a medical supply

that conforms to standards EN / IEC 60601-1

and EN / IEC 60601-1-2, respecting the required

withstand voltage, creepage distances and dis-

tances in air. ollowing integration, the complete

assembly becomes an EM system.

•Connect the ground (GND) of all the electronic

controls connected to the DMX2 Plus/DMX2 Pro.

This also applies to digital interfaces.

•The motor light must be powered from the DMX2

Plus/DMX2 Pro. Do not use another power sup-

ply for the light.

•The input voltage levels can be configured via

the RS-232 serial interface (document available

on request).

• or more information or if you have any ques-

tions about the integration, wiring configuration

or programming of the MX2 system, please

contact your Bien-Air Dental representative

(addresses below).

•Only use accessories, transducers and cables

specified by Bien-Air Dental SA.

Protection installed

Temperature

• The motor outer surface and electronic control

temperatures are continuously controlled by the

system.

Power supply

• The electronic control system is protected

against over- and undervoltage, and also

against short circuits on the feed input.

Motor and light

• The motor output (phases) is protected against

short circuits.

• The light output is protected against short

circuits.

• Interruption of one, two or three phases is detec-

ted by the system, and the motor either does not

start or stops.

Exhaust air

RE 249.39.11: this system is only necessary if the

device is pneumatically-controlled, with the air

pedal in the raised position,and if the valve control-

led by the pedal is not fitted with a vent. Contact

your dealer for fitting.

Standards

This electronic control conforms to electrical safety

standards in line with standard IEC 60601-1 and

those governing electromagnetic compatibility in

line with standard IEC 60601-1-2.

Electromagnetic compatibility

Corresponds to the electromagnetic compatibility

in accordance with IEC 60601-1-2. Declaration

by the manufacturer regarding electromagnetic

compatibility: refer to the tables on pages 3-4.

Information

The technical specifications, illustrations and

dimensions contained in these instructions are

given only as a guide. They may not be the subject

of any claim.The manufacturer reserves the right to

make technical improvements to its equipment,

without amending these instructions. or all addi-

tional information, please contact Bien-Air Dental

SA at the address indicated on the back cover.

Options

Converter 24/32-24 REF 1500580-001

The DMX2 Plus/DMX2 Pro is fed by 32 Vdc +/-10%.

If your system only has a 24 Vac feed, we recom-

mend that you use this converter. This accessory

enables you to obtain optimum performance from

the MX2 system, by providing two stabilisedvoltages:

32 Vdc (60W continuous, 130W peak) for the MX2

motor feed.

Dual Motor Switch REF 1500554-001

We recommend this module when using 2 MX2

motors with a DMX2 Plus/DMX2 Pro board. It

allows switching of the 3 motor phases, the 2 light

connections.The relays are switched simultaneously

and controlled by the MUX Control input (24 Vdc).

To connect this electronic control to the MX2

system, please consult the wiring diagram.

1234

Mode unction

*only DMX2 Pro

REF 2100202-0001/ENG 2/4

fig. 2

Diagnostic LEDs

The green LED is lit when the board is powered

The red LED flashes (1-7 times) when a fault occurs (see fault list)

The amber LED flashes during RS232 communication

Fault list

Fault 1: Short circuit in motor or cord

Fault 2: Motor live disconnected in motor or cord

Fault 3: RS232 communication cut

Fault 4: EEPROM memory fault

Fault 5: Motor control overheating

Fault 6: Motor control voltage too low

Fault 7: Motor control voltage too high

RS 232

RE XXXXXX

SO T VXYY

SO Tadd VXXYY

RE XXXXXX

Rev XXXX

SN XXY

Board-REF

Software

Drawing REF

Drawing revision

SN (Serial No.)

year (XX) month (Y)

A= anuary

B=February, etc...

fig. 1

The device is not authorised for use in an explosive

atmosphere (anaesthetic gas).

Avoid any contact with liquids.

Guarantee

Terms of guarantee

Bien-Air Dental grants the user a guarantee cove-

ring all functional defects, material or production

faults. The device is covered by this guarantee for

12 months from the date of invoicing.

In the event of justified claim, Bien-Air Dental or its

authorised representative will fulfil the company’s

obligations under this guarantee by repairing or

replacing the product free of charge. Any other

claims, of whatever nature, in particular in the form

of a claim for damages and interest, are excluded.

Bien-Air Dental shall not be held responsible for da-

mage or injury and the consequences thereof, re-

sulting from:

• excessive wear and tear

• improper use

• non-observance of the instructions for installa-

tion, operation and maintenance

• unusual chemical, electrical or electrolytic

influences

• poor connections, whether of the air, water or

electricity supply.

The guarantee does not cover flexible “fibre optic”

type conductors, or any parts made of synthetic

materials.

The guarantee shall become null and void if the

damage and its consequences are due to improper

manipulation of the product, or modifications to

the product carried out by persons not authorised

by Bien-Air Dental.

Claims under the terms of the guarantee will be

considered only on presentation, together with the

product, of the invoice or the consignment note, on

which the date of purchase, the product reference

and the Serial No. should be clearly indicated.

Disposal

This device must to be recycled.Electrical and

electronic equipment may contain dangerous subs-

tances which constitute health and environmental

hazards. The user must return the device to its dea-

ler or establish direct contact with an approved body

for treatment and recovery of this type of equipment

(European Directive 2002/96/EC).

Maintenance

Only use maintenance products and components

from Bien-Air Dental.The use of other products and

components can void the guarantee.

Servicing

Never disassemble the device. or any modification

and repair, we recommend that you contact your

regular supplier or Bien-Air Dental directly. Bien-

Air Dental asks the user to have its dynamic instru-

ments checked or inspected at least once a year.

Environment

Working

• Temperature: +10°C (50° ) to +40°C (104° )

• Relative humidity: 30% to 80%, including

condensation

• Atmospheric pressure: 700 hPa to 1060 hPa

Transport and storage

Environmental conditions for a period of max.

15 weeks

• Temperature: -25°C (-13° ) to +70°C (158° )

• Relative humidity: 10% to 95%, including

condensation

• Atmospheric pressure: 500 hPa to 1060 hPa

Other precautions for use

The device must be used by a qualified person in

accordance with the current legal provisions concer-

ning industrial safety, health and accident preven-

tion measures, and these working instructions. In

accordance with these requirements, the operators:

• must only use operating devices that are in per-

fect working order; in the event of irregular

functioning, excessive vibration, abnormal hea-

ting or other signs indicating malfunction of

the device, the work must be stopped immedia-

tely; in this case, contact a repair centre that is

approved by Bien-Air Dental;

• must ensure that the device is used only for the

purpose for which it is intended, must protect

themselves, their patients and third parties from

any danger, and must avoid contamination

through the use of the product.

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Installation:

REF 2100202-0001/ENG 3/4

Precautions regarding Electromagnetic Compatibility (EMC)

Medical electrical equipment needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in the user's manual and in the present document.

The DMX2 Plus/DMX2 Pro complies with the EMC requirements according to IEC 60601-1-2. Radio transmitting equipment, cellular phones, etc. shall not be used in the close proximity of the device since this could

influence the performance of the device. Particular precaution must be considered during use of strong emission sources such as High requency surgical equipment and similar so that e.g. the H cables are not routed

on or near the device. If in doubt, please contact a qualified technician or Bien-Air Dental.

The DMX2 Plus/DMX2 Pro should not be used adjacent or stacked with other equipment. If adjacent or stacked use is necessary, the DMX2 Plus/DMX2 Pro should be observed to verify normal operation in the

configuration in which it will be used.

WARNING!

The use of accessories, transducers and cables other than those specified, with the exception of transducers and cables sold by Bien-Air as replacements parts for internal components,

may result in increased emissions or decreased immunity of the DMX2 Plus/DMX2 Pro.

Guidance and manufacturer’s declaration – electromagnetic immunity

The DMX2 Plus/DMX2 Pro is intended for use in the electromagnetic environment specified below. The customer or the user of the DMX2 Plus/DMX2 Pro should assure that it is used in such an environment.

Guidance and manufacturer’s declaration – electromagnetic immunity

The DMX2 Plus/DMX2 Pro is intended for use in the electromagnetic environment specified below. The customer or the user of the DMX2 Plus/DMX2 Pro should assure that it is used in such an environment.

NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.

NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.

aield strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and lan mobile radios, amateur radio, AM and M radio broadcast and TV broadcast cannot be predicted

theoretically with accuracy. To assess the electromagnetic environment due to fixed R transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in

which the DMX2 Plus/DMX2 Pro is used exceeds the applicable R compliance level above, the DMX2 Plus/DMX2 Pro should be observed to verify normal operation. If abnormal performance is observed,

additional measures may be necessary, such as reorienting or relocating the DMX2 Plus/DMX2 Pro.

bOver the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

Emissions test

R emissions

CISPR 11

R emissions

CISPR 11

Harmonic emissions

IEC 61000-3-2

Voltage fluctuations/

flicker emissions

IEC 61000-3-3

Compliance

Group 1

Class B

Not applicable

Electromagnetic environment - guidance

The DMX2 Plus/DMX2 Pro uses R energy only for its internal function. Therefore, its R emissions are very low and are not likely to cause any

interference in nearby electronic equipment.

The DMX2 Plus/DMX2 Pro is suitable for use in all establishments, including domestic establishments and those directly connected to the public

low-voltage power supply network that supplies buildings used for domestic purposes.

Guidance and manufacturer’s declaration – electromagnetic emissions

The DMX2 Plus/DMX2 Pro is intended for use in the electromagnetic environment specified below. The customer or the user of the DMX2 Plus/DMX2 Pro should assure that it is used in such an environment.

Immunity test

Electrostatic discharge (ESD)

IEC 61000-4-2

Electrical fast transient/burst

IEC 61000-4-4

Surge

IEC 61000-4-5

Voltage dips, short

interruptions and

voltage variations

on power supply

input lines

IEC 61000-4-11

Power frequency (50/60 Hz)

magnetic field

IEC 61000-4-8

IEC 60601 test level

±2 kV contact

±4 kV contact

±6 kV contact

±2 kV air

±4 kV air

±8 kV air

±2 kV for power supply lines

±1 kV for input/output lines

±0.5 kV line to line

±1 kV line to line

±0.5 kV line to earth

±1 kV line to earth

±2 kV line to earth

<5%UT (>95 % dip in UT)

for 0,5 cycle

40%UT (60 % dip in UT)

for 5 cycles

70%UT (30 % dip in UT)

for 25 cycles

<5%UT (>95 % dip in UT)

for 5 sec

3 A/m

Compliance level

±2 kV contact

±4 kV contact

±6 kV contact

N.A.

±2 kV for power supply lines

N.A.

±0.5 kV differential mode

±1 kV differential mode

N.A.

<5 % UT (>95 % dip in UT)

for 0,5 cycle

40%UT (60 % dip in UT)

for 5 cycles

70%UT (30 % dip in UT)

for 25 cycles

<5 % UT (>95 % dip in UT)

for 5 sec

3 A/m

Electromagnetic environment - guidance

loors should be wood, concrete or ceramic tile. If floors are covered with synthetic material, the relative humidity

should be at least 30 %.

Mains power quality should be that of a typical commercial or hospital environment.

If the user of the DMX2 Plus/DMX2 Pro requires continued operation during power mains interruptions,it is recommended

that the DMX2 Plus/DMX2 Pro be powered from an uninterruptible power supply or a battery.

Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial

or hospital environment.

NOTE UT is the a.c. mains voltage prior to application of the test level.

Essential performance

: The essential performance is the maintaining of the visual lighting intensity of the LED and the maintaining of motor speed. Maximum allowed speed deviation is ± 5%.

Immunity test

Conducted R

IEC 61000-4-6

Radiated R

IEC 61000-4-3

IEC 60601 test level

3 Vrms

150 kHz to 80 MHz

3 V/m

80 MHz to 2.5 GHz

Compliance level

3 V

3 V/m

Electromagnetic environment - guidance

Portable and mobile R communications equipment should be used no closer to any part of the DMX2 Plus/DMX2 Pro, including

cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.

Recommended separation distance

80 MHz to 800 MHz

800 MHz to 2,5 GHz

where Pis the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer and dis the

recommended separation distance in metres (m).

ield strengths from fixed R transmitters, as determined by an electromagnetic site survey, ashould be less than the compliance level

in each frequency range.b

Interference may occur in the vicinity of equipment marked with the following symbol:

REF 2100202-0001/ENG 4/4

This product may be covered by one or more of the following patents:

EP Europe: 745358 / 688539 / 948294 / 1145688 / 1563800 / 1563801 / 1675523 / 1753360 DE Germany: 29616023.7

DK Denmark: 9600315 FR France: 2722972 CH Switzerland: 693922 CN China: 100528099 / 100522100 / 100522099 /

100553584 P apan: 3892485 / 4298933 / 7000419 US United-States: 5453008 / 6033220 / 6319003 / 7214060 / 7448870

RU Russia: 2361540 / 2361541 / 2372046

RE 1600696-001 BOARD DMX2 Plus / RE 1600666-001 BOARD DMX2 Pro

REF Legend

1600696-001 Set DMX2 Plus

1600666-001 Set DMX2 Pro

1501393-001 Electronic DMX2 Plus

1501384-001 Electronic DMX2 Pro

1302410-001 Upper cover

1302411-001 Lower cover

1500554-001 Dual Motor Switch

1500579-001 Cable RS-232. L = 30 cm.

1501418-001 Analogue input cable. L = 30 cm.

1500580-001 Converter 24/32 Vdc and 24 Vdc

249.39.11-001 Exhaust air

1600677-001 Micromotor MX2, with internal

spray and LED

1600700-001 MX2-400 hose, grey silicone, with

rotating connector (± 200°).

Length 1.7 m

In these instructions, “Device” corresponds to the

product described in the heading “Type”. or

example, turbine, contra-angle, handpiece, micro-

motor, tube, electronics, connectors, station etc.

List of Bien-Air Dental SA registered trade

mark products ®:

Symbols

Recyclable electrical and electronic material.

Aquilon®

Bora®

Boralina®

ChiroPro®

Diamline®

Eolia®

Gyro®

Gyrolina®

Isolite®

Lubrifluid®

Lubrimed®

MX®

PowerCare®

Prestilina®

Spraynet®

Manufacturer.

Bien-Air Dental SA

Länggasse 60

Case postale

2500 Bienne 6, Switzerland

Tel. +41 (0)32 344 64 64

ax +41 (0)32 344 64 91

office@bienair.com

Bien-Air

Deutschland GmbH

Jechtinger Strasse 11

79111 reiburg, Deutschland

Tel. +49 (0)761 45 57 40

ax +49 (0)761 47 47 28

ba-d@bienair.com

Bien-Air España, SA

Entença, 169 Bajos

08029 Barcelona, España

Tel. +34 934 25 30 40

ax +34 934 23 98 60

ba-e@bienair.com

Bien-Air USA, Inc.

Medical Technologies

5 Corporate Park

Suite 160

Irvine, CA 92606 USA

Phone 1-800-433-BIEN

Phone 949-477-6050

ax 949-477-6051

ba-usa@bienair.com

Bien-Air France Sàrl

55-57, avenue Jean Lolive

93508 Pantin Cedex, rance

Tel. +33 (0)1 41 83 60 70

ax +33 (0)1 48 96 07 40

ba-f@bienair.com

Bien-Air Italia s.r.l.

Via Vaina 3

20122 Milano, Italia

Tel. +39 (02) 58 32 12 51/52/54

ax +39 (02) 58 32 12 53

ba-i@bienair.com

Bien-Air UK Ltd

Arundel House

Unit 1 - Ground loor

Amberley Court, Whitworth Road

Crawley, West Sussex,

RH11 7XL, England

Telephone +44 (0)1293 550200

ax: +44 (0)1293 520481

ba-uk@bienair.com

Bien-Air Asia Ltd.

Nishi-Ikebukuro

Daiichi-Seimei Bldg. 10

2-40-12 Ikebukuro, Toshimaku

Tokyo, 171-0014, Japan

Tel. +81 (3) 5954-7661

ax +81 (3) 5954-7660

ba-asia@bienair.com

Beijing Bien-Air

Medical Instrument

Technology Service Co. Ltd.

Room 907, The Exchange Beijing,

No 118 Jian Guo Lu Yi,

Chao Yang District,

Beijing 100022, China

Tel. +86 10 6567 0651

ax +86 10 6567 8047

ba-beijing@bienair.com

Set s pplied

Optional accessories

REF 1302411

REF 1302410

REF 1501393 DMX2 Pl s

REF 1501384 DMX2 Pro

Set DMX2 Pl s

REF 1600696-001

Set DMX2 Pro

REF 1600666-001

REF 1500580-001

REF 1500554-001

REF 1500579-001

REF 1600677-001

REF 1600700-001

L = 1.7 m

L = 30 cm.

REF 1501418-001

L = 30 cm.

0120

CE Marking with number of the notified body.

Recommended separation distances between portable and mobile RF communications equipment and the DMX2 Plus/DMX2 Pro

The DMX2 Plus/DMX2 Pro is intended for use in an electromagnetic environment in which radiated R disturbances are controlled. The customer or the user of

the DMX2 Plus/DMX2 Pro can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile R communications

equipment (transmitters) and the DMX2 Plus/DMX2 Pro as recommended below, according to the maximum output power of the communications equipment.

or transmitters rated at a maximum output power not listed above, the recommended separation distance din metres (m) can be estimated using the equation

applicable to the frequency of the transmitter, where Pis the maximum output power rating of the transmitter in watts (W) according to the transmitter

manufacturer.

NOTE 1

At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.

NOTE 2

These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.

Rated maximum output power of

the transmitter

Separation distance according to frequency of transmitter

150 kHz to 80 MHz

0.12

0.38

1.2

3.8

0.01

0.1

100

80 MHz to 800 MHz