iM3 42-12 User manual

iM3 42-12© iM3Inc
Veterinary Dental Scaler
Instruction Manual
The 42-12 is a „State of the Art‟ Scaler. The unique Titanium Scaler tips, high
operating frequency (42,000Hz), with their circular tip movement, (with a very
small amplitude 0.01 –0.02mm), produces a truly unique instrument. It not
only scales in half the time of conventional “Jack Hammer” scalers, but also
produces less enamel damage due to its circular tip movement. It can also
scale sub-gingival pockets safelyto a depth of 12mm –hence the name 42-
12.
iM3 Inc. iM3 Pty Ltd (Australia)
12119 NE 99th Street 9/31-33 Chaplin Drive
Suite 2060 Lane Cove N.S.W. 2066
Vancouver, WA 98682 Sydney, Australia
U.S.A Tel [phone]
Web: www.im3vet.com
2010

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42-12 Scaler Unit Components
2
2
1
5
4
3
17
6
7
8
9
10
13
18
12
15
11
16
14
9A (see page 8)

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Components of the iM3 42-12 Scaler Unit:
1) Control Center
2) Power adjustment contact
3) Handpiece tubing with connector #O6950
4) Handpiece AUS #O6900 US #O1002
5) Control On/Off switch ring
6) Tip Insert- see p8
7) Ferrite Rod (Stack) AUS #O6860 US #O1291
8) Rod Pliers AUS #O6882 US #O1295
9) Steel Pin AUS #O6880 US #O1293
9a) Ferrite Rod Holder AUS #O6865 US #O1292
10) Corian Handpiece Holder AUS #O6925 US #O8000
11) Coolant flow control needle valve #I6780 US #P7056
12) Coolant supply tube (water or CLS), maximum 3 bar #O6930
13) Power Cord 110/240V AUS #06910 US #O2197
14) Power Cord Socket, power consumption 20 watts
15) Fuse Holder with sparefuse –Fuse Slow Blow 400mA 250V #O6891
16) On/Off Mains Power Switch
17) Power setting display Lights
18) Coolant Filter #W0530 US #P7235
The iM3 42-12 comes with 2 tip inserts.
1. A Universal Tip approximately 12mm (1/2”) long and US #O0809
2. A Perio Tip 18mm (3/4”) long. See p8 for tips US #O0806
Each unit is supplied with all of the above
Optional extra:
A Beaver Tail (Standard Straight) is available for gross debridement
US #O0805

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A. GETTING STARTED
Control Box:
1. Insert the power cord into the rear of yourunit (14). The unit automatically
adjusts to either 110V or 240V AC.
2. Connect the coolant supply tube to your coolant supply –Pressure should
not exceed 3 BAR(40 psi). A pump up pressure tank is also available.
B. HANDPIECE AND TIP INSERT
1. Connect the handpiece tubing (3) with the rear of the handpiece (4)
2. Insert an instrument tip (6) into the handpiece with a twisting motion until
fully seated.
C. CORIAN HANDPIECE HOLDER
1. This holder is designed to reduce Stack (7) breakage by preventing the
Handpiece accidentally falling on the floor this usually occurs when the
Handpiece is placed on the table while adjusting the animal‟s head.
Position the Corian Handpiece Holder right at the animals head, and
make a habit of every time you put the Handpiece down, place it in the
holder. It will help reduce accidental stack breakage.
2 The iM3 2000 Professional Dental Unit has a handpiece holder on the
front for the 42-12.
D. POWER SETTINGS
1 The Actual power setting (17) can be seen through the Top of the Control
Box. One light indicates lowest power and five lights indicate maximum
power. A touch on the power adjusting spot (2) will alter the power setting.
One light (minimum power) is approximately 25% of maximum power.
Normal scaling is 2 or 3 lights illuminated.

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E. OPERATION
1. The 42-12 is turned on or off at the rear of the Control Box (16). When
„On‟, the switch will be illuminated red. The Power lights will also be
illuminated.
2. The Handpiece tip is activated by sliding the silver control ring (5) to the
„ON‟ position (away from the instrument tip), causing the tip to vibrate and
the coolant to flow. Make sure the adjusting knob on the coolant valve
(11) is turned anti-clockwise to allow the coolant to flow.
3. Tip Vibration –Power setting (Amplitude). Touching the power adjusting
spot on the top of the Control Box (2) will alter the amplitude (Power
setting). Power adjustmentsshould only be made with the handpiece
control ring in the „OFF‟ position.
4. Scaling in General. The unique circularmovement of the 42-12 tip
provides a gentle, but highly efficient means of scaling a tooth. The
circular motion with the high frequency and small amplitude, produces a
very smooth result without hammering or scratching the tooth.
5
On
Off

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F. OPERATING TECHNIQUE
It is important to use the 42-12 correctly to benefitfrom its unique features.
1. Always use the tip parallel to the tooth, with the side of the tip on the tooth.
2. Do not use the tip as a pick or chisel at right angles to the tooth, as this will
scratch the enamel. Animal enamel isconsiderably thinner than human
tooth enamel, and therefore more prone to damage.
3. Apply lightly to the tooth surface, sweeping back and forth as though one
was painting the teeth with a paintbrush. Keep the tip moving. Use the tip
to probe deep pockets,but always parallel to the tooth surface.
4. As the tip operates in a 360º circular motion, easy access is guaranteed,
as all surfaces are active and there are no dead zones.
5. The circular motion actually brushes the teeth, rather than “hammering”
them, and produces more of a polishing effect, rather than a scratching
effect, as with other units.
NOTE: Increased pressure will not improve efficiency or the time taken to
complete the procedure.
6. Coolant flow control (11). Adjust the sprayto achieve a fine mist. The use
of CLS is recommended in animals. Correct dilution is important (Read
Manufacturer‟s Recommendations) as over dilution may cause the
chlorhexadine to deposit small crystals.
NOTE: The use of any other solution other than CLS or distilled water in the
42-12 will void all warranties. CLS has been used successfully in air driven
Dental Units and ultrasonic scalers since 1993.

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7. Changing Scaler Tips.
a. Hold the scaler tip by the metal collar, and twist out of the handpiece. A
twisting motion is recommended as the best way of removing and
inserting scaler tip inserts through the internal handpiece sealing O ring.
b. Shake the Handpiece to remove coolant liquid.
c. Insert new scaler tip insert with a twisting motion until fully seated.
CAUTION: Avoid contact with temporary restorations, or porcelain crowns.
Avoid contact with the tongue or mucosa with the un-cooled part of the tip.
8. Life expectancy of the scalerTip. As the tip wears, due to use, the
efficiency will be reduced. If performance is reduced, check that the Ferrite
Rod (7) is tight and that no foreign matter is in the handpiece. A loose ferrite
rod is the mostcommon cause of poor tip efficiency. Change the ferrite rod to
see if an improvement can be gained –If no improvement is found, a new tip
is indicated. Tip wear can be reduced by the use of CLS, as it contains
glycerin, which will help lubricate the tip and reduce tip wear.
Instrument tipsthat are bent, or scratched should be discarded immediately.
Do not think the “jack hammer” of other scalers improves efficiency. The 42-
12 operates by using ultrasonic frequency, along with mechanical movement
to remove and breakdown calculi. The Ultrasonic sound will also destroy the
cell wall of bacteria within a 1 to 2mm proximity, promoting improved dental
mouth hygiene in your patients, particularly in deep sub-gingival pockets. The
use of CLS with its chlorhexadine will further improve the disinfecting of such
gingival pockets.

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G. HANDLING & CARE
1. The scalertip inserts –The shape of the tip is vital to the efficiency of the
circular motion and ultrasonic effect.DO NOT SHARPEN, BEND OR RE-
SHAPE THE TIP.
Ferrite Rod Changing Instructions

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H. INSTRUMENT TIPS
1. Universal Tip AUS #O6840 US #O0809 (supplied with 42-12)
For removal of Supra and Sub-gingival calculi in all areas. For general scaling
with moderate calculi.
2. Perio Tip. AUS #O6850 US #O0806 (supplied with 42-12)
Removes Supra and sub-gingival calculi in all areas. Particularly useful in
sub-gingival pockets, as deep as 13mm. The use of CLS will reduce the
pathogens and pocket depth. Use the tip in a similar fashion to a periodontal
probe, and keep the tip moving with short strokes at all times.
Other Shaped tips available, please contact iM3.

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I. TROUBLE SHOOTING
Symptom
Cause
Remedy
Part Code
1
Coolant leaking between
handpiece and connectors
Defective O ring in
Handpiece connector
Replace O Ring
O6890 (
US O4231)
2
Coolant leak between
H‟piece and scaler tip
insert
Defective O ring in
Handpiece
Replace O Ring
O6890
(US O4232)
3.
Coolant in interior of
Handpiece
Defective O Ring in
Handpiece
Replace O Ring
O6890
(US O4233)
4.
Scaler tip vibrating, but no
coolant spray
Coolant line blocked.
Flow control valve closed
Check Filter –
Open flow control
valve
W0530
(US P7235)
I6780
(US P7056)
5
Poor or no tip vibration
Water in Handpiece
Ferrite rod loose
Broken Ferrite Rod
Tip worn out
Empty Handpiece –if
re-occurs, replace
Handpiece.
Tighten Ferrite Rod
Replace Ferrite Rod
Replace tip
O6900 (US O1002)
See Pg 7
O6870 (US O1200)
See Pg 8
6.
No Power
Blown fuse
Replace Fuse Slow
Blow 400mA –250 v
O6891 (US O2153)
J. CLEANING & STERILISING
1. Scalertip insert (6), can be cleaned by chemical or steam autoclaving.
Maximum 180º C/ 350ºF.
2. Handpiece (4). DO NOT Soak the Handpiece in liquid. Clean by wiping
with alcohol, soap or water based disinfectant solutions.
DO NOT USE GLUTARALDEHYDE, FORMALIN SOLUTIONS or any
products containing aggressive chemicals. Do not put in ultrasonic cleaners,
or soak in liquid chemicals.
Steam sterilise the Handpiece at a maximum temperature of 121ºC / 250ºF
(Rubber Pack Cycle). iM3 recommends autoclaving between patients.
3. Control Box & Cord (1) and (3)
Wipe with alcohol, soap or water based disinfectant solution. Solutions
suitable for sanitising telephones are generally satisfactory.

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K. SERVICE & REPAIR
Do not attempt to open the control box (1). Service and repair can only be
carried out byan approved iM3 Dealer.
The equipment must be used strictly in accordance with the Manufacturer‟s
Guidelines. Any alteration or repair carried out without the authority of iM3 will
void all warranties.
Contact your authorised dealer or:
Service Centres
iM3 Inc
12119 NE 99th Street
Suite 2060
VANCOUVERWA U.S.A. 98682
Telephone: [phone] Facsimile: [phone]
iM3 Pty Limited
9/31-33 Chaplin Drive
LANE COVE NSW Australia 2066
Telephone: [phone] Facsimile: (61) 2 9420 5677
L. TECHNICAL DATA
Product Name: iM3 42-12 Veterinary Dental Scaler
Mains Connection:
Type: Single phase with protective grounding.
Mains voltage: 100 to 240 Vac (at option)
Mains frequency: 50/60 Hz
Primary Fuses: 400 mA 250 V slow blow
Classification: Class 1, type B (IEC 601-1)
Max. power consumption: 20W (20VA)
Water supply pressure: 1 to 3 bar (15-42 PSI)
Manufacturer: iM3 Pty Ltd
9/31-33 Chaplin Drive
Lane Cove NSW 2066
Sydney, Australia
Telephone: 61 - 2 9420 5766
Facsimile: 61 - 2 9420 5677

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Exclusively for :
iM3 Inc.
12119 NE 99th Street
Suite 2060
Vancouver, WA 98682
U.S.A.
Telephone: [phone]
Facsimile: [phone]
iM3 Pty Ltd (Australia).
9/31-33 Chaplin Drive
Lane Cove N.S.W. 2066
Sydney, Australia
Telephone: [phone]
Facsimile: (61-2) 9420 5677
M. WARRANTY
Twelve (12) months replacement of parts that are found to be defective. This
does not include broken stacks (inserts), or broken handpiece tips.
Freight to and from Repair Centre will be the Owner‟s responsibility.
The iM3 42-12 has been specificallycreated and designed by Philip Bloom of
iM3 Australia, exclusively for Veterinary Dental use. No other ultrasonic dental
scaler meets the specific needs of the Veterinary Dental Professional as does
the 42-12.
Graphics, industrial design and Engineering Drawings were produced by iM3
Australia.
iM3 the company meeting the Veterinary Professionals Dental needs. The
only company that designs, manufactures, sells and services its own
equipment, that‟s how we maintain our reputation for quality, reliability and
customer satisfaction, and we‟re proud of that so we work hard to maintain
that reputation. Thank you
Manufactured By
iM3 Pty Ltd
9/31-33 Chaplin Drive Lane Cove, NSW 2066 Australia
www.iM3vet.com