Bien Air TD 783 Instruction

TD 783 / TDS 890
Do not sterilise
Instruction
REF 2100038-ENG/12.10
English
Devices entirely made in Switzerland by
Bien-Air Dental SA.

Type

Straight laboratory turbine with or without spray.

Intended use

Product intended for professional use only. Use in
for laboratory work. Any use other than that for
which this device is intended is prohibited and may
prove dangerous.

Technical data

Coupling
2- or 4 hole pressure gauge and direct fig. 1.
Recommanded rotation speed
Up to 300,000 rpm.
Weight
60 g (2,11 oz).
Air consumption
35 normliter/min on average.
Air spray rate
2 normliter/min to 200 kPa (29 psi).
Water spray rate
100 ml/min to 200 kPa (29 psi).
Information
The technical specifications, illustrations and di-
mensions 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. For all additional in-
formation, please contact Bien-Air Dental SA at the
address indicated on the back cover.

Using

Air pressure output
Do not use the turbine at above the required
air pressure
For use without unit:
Adjust the required air pressure to 2.5 bar (36.28
psi) with the assistance of a Bien-Air Dental inspec-
tion pressure gauge - 3-hole or 4-hole version
placed between hose and connection, fig. 1.
For use with the S001 unit:
Please refer to the indications of the unit's manome-
ter. The required air pressure is 3 bar (44 psi).

Important

The device must not be started without a bur in-
serted into the chuck.
Bur
Diameter of shaft 1.60 mm (0.06 in), type 3 in ac-
cordance with ISO 1797; max. length 25 mm (0.98
in), code 4-6 in accordance with ISO 6360-1 fig. 2.
REF 2100038-ENG/12.10

Inserting the tool

Place the bur in the turbine's chuck fig. 3. Then in-
sert the turbine head in the bur securing tool, press
the bur against the metal disc in the bur securing
tool and press firmly until you hear a «clic» fig. 4.

Extracting the tool

Hold the central part of the straight turbine's han-
dle firmly in one hand and press the rear part of the
handle forward. Release and remove the bur fig. 5.

Seals replacement

2V: Remove the seal according to fig. 6
4V: Remove the seal according to fig. 7
Removing seal, place it on the tubes and remount
the attachment fig. 1

Maintenance

Non-sterilisable
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. For 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
instruments checked or inspected at least once a
year.

Cleaning

Use Spraynet cleaner fig. 8. Spray the inside and
outside of the equipment to remove the residues and
carefully clean the surfaces.
Never immerse in disinfectant solutions.
Not suitable for ultrasonic bath.

Lubrication

Lubrication at least twice a day.
Only use Lubrimed medical grease and greaser.
• First-time use: Remove the cap, screw the
knurled back-housing until the grease appears
at the end of the rod. Wipe off surplus grease
and replace cap after use.
• Remove the bur and introduce the rod of the
greaser to the bottom. The dose corresponds to
one half-turn of the knurled backhousing. Use
the guidemarks fig. 9.
• Replace a bur, turn on the air and run the tur-
bine for about 15 seconds.
STS Trimmer
Pressure of the
pressure gauge
TD 783 / TD 783 2-hole
TDS 890 4-hole
TD 783 1600161-001
TD 783 1600162-001
TDS 890 1600163-001
f ig. 1
Typ 3 / ISO 1797
Code 4-6 / ISO 6360/1
min. 11 mm
max. 25 mm
fig. 2
fig. 3
REF 1000005-001
TD 783
TDS 890
fig. 4
fig. 5
fig. 9
Important
After cleaning and disinfecting the instrument
and before using it, operate at moderate
speed, with a bur in the chuck, for 10 to 15
seconds to distribute, and remove, the excess
lubricant.
Cleaning of spray tubes fig. 10
Wire cleaner.
Transport and storage conditions
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).
Other precautions for use
The device must be used by a qualified person in
accordance with the current legal provisions con-
cerning industrial safety, health and accident pre-
S001
Pressure of the (on the unit)
pressure gauge
in bar in bar
– 3
4,8 –
2.5 bar
1/8" (3.17 mm)
2V
4V
ø 1.6 mm
fig. 6
fig. 7
fig. 8
fig. 10
Lubrimed
REF 1600037-006
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vention measures, and these working instructions.
In accordance with these requirements, the opera-
tors:
• must only use operating devices that are in per-
fect working order; in the event of irregular
functioning, excessive vibration, abnormal
heating or other signs indicating malfunction
of the device, the work must be stopped imme-
diately; 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.
Rest the device on a suitable support in order to
eliminate the risk of injury to you yourself and to
third parties.
Recommendations
It is essential to use dry, purified compressed
air in order to ensure the long working life of
the device. Maintain the quality of the air and
Without
the water by regular maintenance of the com-
module
pressor and the filtration systems.
The use of unfiltered hard water will lead to
in bar
early blockage of the tubes, connectors and
spray cones.
2,5
After a period of prolonged use, the device must be
cleaned and serviced according to these instruc-
2,5
tions.
4-hole REF 1600243-001
3-hole REF 1600242-001
REF 1302401-010
REF 1302403-010
1 sec.
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