Sirona Preparation System T1 Service manual

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Contents

1 The instrument family at a glance ...................................................... 4

2 The special tools ................................................................................ 5

3 Repair sets ......................................................................................... 6

4 All contra-angle handpieces - the locking principle ............................ 7

5 All contra-angle handpieces - the locking principle ............................ 8

6 All drives at a glance ........................................................................ 11

7 Dismantling the drive ........................................................................ 12

8 Assembling the drive ........................................................................ 14

9 Dismantling the drive 24:1 ................................................................ 16

10 Assembling the drive 24:1 ................................................................ 17

11 Dismantling the head ....................................................................... 20

12 Assembling the head 21

13 Head - replacing spray ring up to Serial No: 14 999 ........................ 23

14 Head - replacing spray ring from Serial No: 15 000 ........................ 24

15 Special heads ................................................................................... 25

16 Assembling contra-angle handpieces .............................................. 28

17 Contra-angle handpiece functional test ............................................ 34

18 Dismantling the straight handpiece H40 .......................................... 37

19 Assembling the straight handpiece H40 ........................................... 40

20 Straight handpiece H40 - replacing spray ring ................................. 45

21 Straight handpiece H40 - functional test .......................................... 46

22 Spare parts C 200 L ......................................................................... 49

23 Spare parts C 200 L / C 200 ............................................................ 50

24 Spare parts C 160 replaced by C 200 .............................................. 51

25 Spare parts C 160 replaced by C 200 .............................................. 52

26 Spare parts C 40 L .......................................................................... 53

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Contents

27 Spare parts C 40 L / C 40 ................................................................ 54

28 Spare parts C 40 .............................................................................. 55

29 Spare parts C 6 L ............................................................................ 56

30 Spare parts C 6 L / C 6 .................................................................... 57

31 Spare parts C 6 ................................................................................ 58

32 Spare parts C 1,6 L ......................................................................... 59

33 Spare parts C 1,6 L / C1,6 ............................................................... 60

34 Spare parts C 1,6 ............................................................................. 61

35 Spare parts handpiece H 40 ............................................................ 62

36 Spare parts Profin® L ....................................................................... 64

37 Spare parts Profin® L / Profin® ........................................................ 65

38 Spare parts Profin® .......................................................................... 66

39 Spare parts Prophy .......................................................................... 67

40 Spare parts Condens ....................................................................... 69

41 Spare parts KM L ............................................................................. 71

42 Spare parts KM L / KM ..................................................................... 72

43 Spare parts KM ................................................................................ 73

44 Spare parts ENDO L ........................................................................ 74

45 Spare parts ENDO L / ENDO ........................................................... 75

46 Spare parts ENDO ........................................................................... 76

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C 200 L

1:5

15 000

The instrument family at a glance 1

All straight and contra-angle handpieces of the T1-LINE preparation systems are technically closely related.

You will find the code designation on the outer sleeve to identify the externally very similar contra-angle handpieces. A color ring at the interface assigns the contra-angle handpiece to the corresponding speeds.

Clamping dia 1.6 mm

Color ring

C 200 L, C 200, red

Gear ratio 1:5

C 40 L / C 40, blue

Gear ratio 1:1

Code designation

Identification

Clamping dia. 2.35 mm

Various handpieces are also in use without fiber rod. These do not have the characteristic detent at the interface as well as the window surface of the fiber rod.

Head with clamping sleeve for Dentatus instruments

Contra-angle handpiece with fiber rod interface

Head with internal spray tube for Kirschner Meyer instrument clamping dia. 2.35 mm

Clamping dia. 2.35 mm

Head with internal thread for caps and brushes

Head with oscillating chuck for file systems. Stroke 0.4 or 1.1 mm

H 40

blue

C1,6 L / C1,6, green

CONDENS, brown

Gear ratio 1:1

C 6 L / C 6, green

Gear ratio 6:1

Gear ratio 24:1

PROPHY, violet

PROFIN, yellow

KM L, KM green

Endo L / Endo black

Clamping dia. for hand instruments 3.6 - 4 mm Adapter for clamping dia. 2.35 mm

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Without doubt the clearly reduced need for special tools is an innovative advance in the T1 LINE preparation system.

Assuming equipment with basic tools, only 4 - 5 further specific tools are required.

The test equipment of the T1 TITANIUM range can be used for the final testing of the T1 LINE straight or contra-angle handpiece.

C (41 78 062)

The special tools 2

F (41 78 088),

same tool for T1 TITANIUM

D (41 78 054)

A (41 78 070)

B (41 78 021)

G (33 27 793),

same tool for T1 TITANIUM

E (41 74 343), Handpiece accessor y bag

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Spray repair set*:

1 nozzle spray 58 66 723

2 nozzle spray 58 66 731

3 nozzle spray 58 66 749

* contains:

Tools K / L / N

2 spray rings

4 O-rings

4 screws

Repair sets 3

Spray insert**:

nozzle spray 58 66 699

2 nozzle spray 58 66 707

nozzle spray 58 66 715

** contains:

Tools K / L / N

1 sprayrings

2 O-rings

2 screws

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All contra-angle handpieces - the locking principle 4

All handpieces of the preparation system T1 LINE are locked in the same way:

The wire clip 16 is anchored in the head. The nuts 17 at the end of the wire clip are supported in the coupling bush 7 and brace the assemblies 28, 3, 24, and 7.

The ring nut 2 pulls the block of the assemblies against the end of the outer sleeve. The gap between outer sleeve and head is reduced to zero.

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All contra-angle handpieces - the locking principle 5

2 mm

1 Unscrew both nuts 17 approx. 2 mm.

2 Press in both nuts 17 flush.

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3 Withdraw head

without twisting it axially

Dismantling all contra-angle handpieces

4 With tool A unscrew nut 2.

5 Turn tool A round and engage thread of the projec-

ting coupling bush 7. Push in the end of the fiber rod at the head end and pull block of

assemblies out from the outer sleeve.

A (41 78 070)

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Dismantling all contra-angle handpieces

6 Unscrew nuts 17 completely.

7 There are no further mechanical connections for the

assemblies. The damping part 18 surrounds the bend 3 and coupling bush 7 with its elastic compound. Expand and strip off the damping part 18.

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The drives 1:1 to 6:1 have the same construction and differ in appearance only in the drive shaft. For these drives the uniform dismantling process is described on the following pages.

All drives at a glance 6

A separate chapter is devoted to the somewhat more complex 24:1 drive, cf. page 16.

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1 With tool B the pin 30 can be remo-

ved easily and without damaging other parts: Unscrew knurled nut G until the thread becomes visible. Insert the drive 24 so that pin E guides the elongated hole in the drive and the spring loaded pin F is aligned with pin 30.

Dismantling the drive 7

B (41 78 021)

2 Close pliers and screw in knurled nut G

up to stop. Open pliers carefully and collect the parts.

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3 Drive shaft 2 and ball bearing 7 are bonded to the

bearing flange 1. The ball bearing 6 is only pushed in.

Place the bearing flange as shown and loosen the bond with a light tap on the drive shaft 2 (mallet).

Dismantling the drive

4 Eject drive shaft with matching drift punch.

Should the bond of the ball bearing 7 have been stronger than that of the drive shaft, then detach ball bearing carefully from the bearing flange 1 with a suitable drift punch H.

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Wash all parts of the drive ultrasonically before assembling them.

1 Thread front ball bearing onto drive shaft 2.

Apply dosed Araldite AV 119 in the region of the intended bearing seat. Push in drive shaft 2 with ball bearing up to stop.

Assembling the drive 8

2 Apply dosed Araldite AV 119 to bearing

flange 1, in the seat of the front ball bearing. Push in drive shaft 2 with ball bearing up to stop.

Each drive has its own dimension between the end of the gear and the end of the bearing flange

- see overview. If this dimension is within the allowed tolerance, the adhesive can be cured:

1.5 hours at 140°C.

1 : 1

±0.045

6 mm

1: 5

±0.045

3.43

6: 1

±0.045

0.8

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Assembling the drive

3 Push on ball bearing 6 up to the

stop.

4 Turn knurled screw G of tool B

back at least 12 mm. Insert new pin 30 in the turned-around pliers.

5 Thread spring 31 on gear shaft

and push on the driver 32. Turn the gear shaft until the radial hole of the gear shaft is visible in the elongated hole. Position assembly with elongated hole of the driver on the needle pins of the pliers. The spring loaded pin of the pliers engages in the radial hole of the gear shaft. Close pliers. Screw in the knurled screw G until its thread is immersed – pin 30 is pressed in

12 mm

(41 78 021)

6 Center pin 30 to the gear shaft:

Insert assembly turned around in the pliers: The elongated hole of the driver stops against the short pin, pin F is fully spring loaded by the driver. Close pliers – pin 30 is centered.

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1 Pin 30 can be removed easily with tool B

and without damaging other parts: Unscrew knurled nut G until thread becomes visible. Insert drive 24 so that pin E guides the elongated hole in the drive and the spring loaded pin F is aligned with the pin 30.

Dismantling the drive 24:1 9

(41 78 021)

2 Close pliers, screw in knurled G nut up to stop. Open pliers

carefully and collect the parts.

3 The gear capsule 20 can be dismantled into a further 9

parts without tools. All parts are only plugged into one another.

Suitable drift punches are required for the further dismantling of the planetary capsule 21: Planetary carrier 13 is

held by the pressed on bush 17. The bearing bolts 15 are pressed in.

13 15

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1 The drive shaft with sun wheel is availa-

ble only two-part: Press sun wheel

4 into drive shaft 3 up to stop.

Assembling the drive 24:1 10

2 Push on ball bearing 8.

3 Fit drive shaft in bearing flange 1, thread on

ball bearing from the opposite side.

4 Prepare tool B for pinning the driver 10:

Turn knurled screw G back at least 12 mm. Sink new pin 30 into the hole shown.

12 mm

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(41 78 021)

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5 Thread spring 5 on drive shaft and push on

driver 10. Rotate drive shaft until the radial hole of the drive shaft is visible in the elongated hole. Position assembly with elongated hole of the driver on the needle pins of the pliers. The spring loaded pin F of the pliers engages in the radial hole of the drive shaft. Close pliers. Screw in knurled screw G until its thread is immersed – pin 30 is pressed in.

Assembling the drive 24:1

B (41 78 021)

6 Center pin 30 to the drive shaft:

Insert assembly turned around in the pliers. The elongated hole of the driver stops against the short pin, pin F is fully spring loaded by the driver. Close pliers – pin 30 is centered.

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7 Press in three bearing bolts 15 flush in

planetary carrier 10.

8 Sink planetary carrier into plain bearing 16.

Press bush 17 on the gear wheel of the planetary carrier.

An axial play of 0.045 must be maintained for the planetary carrier!

± 0.03 mm

Assembling the drive 24:1

±0,03

0,045 mm

±0,045

0,8 mm

9 Fit the planet wheels 14.

10 Push internal gear wheel 2 into bearing flange 1

up to stop.

11 Insert plain bearing with planetary carrier.

Let the gears mesh by turning the front gear.

– finished

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1 All heads of the T1 LINE product line can be

dismantled in the same way:

Insert head in tool C. Grip neck of the head with pliers D and unscrew.

Dismantling the head 11

Always replace the neck of the head completely. The duration of the restoration process and the expense for necessary special tools are not acceptable.

C (41 78 062)

Head 1:1

2 Grip screw ring 40 with pliers D

and unscrew it. The conical spring 41, retaining ring 42, head drive 43, spring or adjusting washer(s) can then be removed.

39 41

42 43

3 Check the individual parts of the head with

magnifying glass for wear. Wash parts intended for reuse ultrasonically.

D (41 78 054)

(41 78 054)

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1 : 1

1 Head 1:1

Here check the dimension "E" during assembly. It lies between the ball bearing upper edge and the first heel in the head housing and is: 1.34 to 1.38 mm. Insert adjusting washer 6 0.08 mm and insert head drive. With tool F – from the T1 TITANIUM tool set – determine the dimension "E". Any size lying between the above mentioned key values is correct. If required select another adjusting washer to achieve the dimension.

"E"

Assembling the head12

F (41 78 088)

min. 1.34 mm max. 1.38 mm

5 4

Once dimension "E" is correct, complete head housing with retaining ring 4, conical spring 5 (pay attention to position) and cap 3. Provide thread of screw ring 2 with a small drop of Loctite 932, screw in by hand and tighten with pliers D.

Test the spring function of the cap 3!

Screw in neck drive 10 by hand up to the stop. ! Pay attention to meshing, move it slightly!

(41 78 054)

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2 Head 1:5

Insert head parts, starting with spring washer 6, in the head housing. Provide thread of screw ring 2 with a small drop of Loctite 932, screw in screw ring by hand and tighten with pliers D. Screw in neck drive 10 by hand and tighten with pliers D.

Assembling the head

3 Head 6:1

The spring washer 6 has a different position compared with the assembly sequence of head 1:5: Make sure to position the spring washer on the ball bearing of the head thread! Remaining assembly sequence as for the head 1:5.

Test the spring function of the cap 3!

Screw in neck drive 10 by hand up to the stop. ! Pay attention to meshing, move it slightly!

Head 1:5

Example:

Head 6:1

(41 78 054)

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Head - replacing spray ring up to Serial No: 14 999 13

1 Spray rings made of elastic material determine the

number of nozzles in the heads. If these should need to be replaced, simply grip the spray ring with a pointed probe in a nozzle bore and withdraw it.

E (41 74 343)

2 Each spray ring has a gradation on its outer circumference.

If a new ring is placed in position, this gradation must be underneath (head side); see also sectional drawing page 21. Press down new ring with your finger tip. Press down the projecting edge with tool E, in small steps and with pushing movements towards the chuck.

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Head - replacing spray ring from Serial No: 15 000 14

You can replace a defective spray insert. This requires the corresponding repair set for 1D, 2D or 3D with tools for this. First the instrument must be removed from the head and any deposits must be cleaned off from the front head end. Then unscrew the spray screw 2 with the spray key K counterclockwise.

The spray key is suitable both for FG chuck systems (thin guide mandrel K.1) and for WM chuck systems (thick guide mandrel K.2).

Then insert the dismantling tool L in the spray insert 4. Press the dismantling tool together and draw the spray insert 4 out from the head.

K.2

K.1

CAUTION! Do not use O-ring and spray screw any more.

Clean the chamber clean the air and water channels, possibly with the cleaning wire M. Then let the instrument run briefly with spray to flush through the channels.

Before the spray insert 4 is inserted, a new O-ring 6 must be pushed on with the slip-on sleeve N. For this purpose insert the spray insert up to the stop in the slipon sleeve and push on a new O-ring.

CAUTION! The O-ring must not come to lie in the ring channel

Then spray the O-ring with T1 spray, determine the position of the spray nozzle(s) and install the spray insert in the head.

Tighten the spray insert with a new spray screw with the spray key.

Finally, operate the instrument with cooling spray and check the spray pattern.

**.

* in the head thoroughly and carefully

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The heads of the black, brown, violet and yellow contra-angle handpieces differ from the other heads of the product line only in the actual head region. The neck must be unscrewed and always removed first from the head as customary in the T1

with pliers D and using tool C.

(not for the Prophy, ENDO heads) )

85:1product line,

1 Special Heads

Rotor 27 (for slowly rotating instruments) is secured against dropping out with grub screw 3 (weakly secured with securing lacquer). A plain bearing is flanged to the rotor shaft underneath the gearwheel in the guard of a spin washer. This assembly cannot be dismantled further for dimensional reasons. The second plain bearing pressed into the head housing is also considered to be lost.

C (41 78 062)

Special heads 15

D (41 78 054)

2 Profin® Head

Here an eccentric meshes with the ram 2 and produces its stroke movement. On assembly: Align the groove of the rounded end in the head housing. Force jammed instruments out from the chuck with tool H (accessory bag).

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3 Head Condensor

Here a square at the end of the neck shaft engages in a window of the chuck and produces a "hammering" stroke due to counterpressure on the clamped instrument.

The instruments intended for the Condensor head have a weak cone on their shank, as well as on the chuck of the head. The instrument shank and chuck come together only when the fine collar on the shank of each Condensor instrument has overcome the spring force of the clip 28.

These insertion and withdrawal forces must be tested.

Select an instrument from the instrument assortment with the nominal dimensions shown at the right. Use this instrument as a bur. Pay special attention to the diameter of the collar on the instrument shank – The size must be between 3 The clip 28 then has the correct spacing if the insertion and withdrawal forces on the instrument correspond to the ranges stated below:

Insertion force: 4 – 10 N Withdrawal force: 6 – 16 N.

–0.2

and 3

–0.6

4.08

+0.1

2.28

Special heads

-0.06

0.15 x45°

±0.03

0.5

-0.06

-0.02

Eject jamming instruments with tool H – in the contraangle handpiece accessory bag.

-0.06

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(41 78 062)

4 Head KM

Unlock and withdraw spray tube 1. Grip screw ring 2 with pliers D and unscrew it. The catch 3, cap 4, conical spring 5, retaining ring 6, spring washer 7 and head drive 8 can then be removed. Test the components of the head for wear with magnifying glass. Wash parts ultrasonically which are intended for reuse .

Special heads

D (41 78 054)

2 3

5 6 7

Assembly:

Assembly is as for the head 1:1, however, the catch 3 must be interposed.

5 Head ENDO

Here an eccentric meshes with the head drive and produces its rotary movement.

Caution, during assembly!

Align groove of the head drive with the eccentric E. The head drive cannot be dismantled further.

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Assembling contra-angle handpieces 16

1 Insert drive 24 and bend 3 in coupling bush 7.

Fit flat surface 19 in alignment with groove 20. Insert clip 16, screw on nuts 17.

2 Push clip 16 in the direction of the coupling bush

until the wire diameter stands flush with the outer edge of the bend. Screw nuts 17 in further until they are countersunk flush with the outer contour of the coupling bush. The position of the clip remains unchanged.

3 Fit damping part 18 flush with the coupling bush 7.

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Assembling contra-angle handpieces

4 The check valve 6 brings the water column in the spray

water path immediately to standstill at the handpiece stop. Germs remain in the periphery. At every repair of a handpiece replace the valve 6 as a routine measure. Simply catch and withdraw it with a pointed probe. Check and if necessary clean deposits off from the valve seat.

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Assembling contra-angle handpieces

5 Place the fiber rod guard 33 in the recess of the coupling

bush, with the lower material thickness between outer contour and bore at the bottom! Push fiber rod guard 33 up to the start of the milled arch.

6 Insert spray tubes – right and left – with new hose pieces

10. Each spray tubes is marked

at the end which has to be connected with the coupling bush. The air-conducting tube is marked with a dot and the water-conducting tube with two dots. The same marks are on the coupling bush.

Version without light: Snap clip 5A (33 29 302) into place.

7 Place fiber rod guard 5 on the fiber rod 4.

Insert the fiber rod. Align the back face of the fiber rod flush with the outer contour of the coupling bush.

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Assembling contra-angle handpieces

8 Spray the surface of the damping part 18 as well as the new

O-ring 11 with T1 spray - pay attention to correct position of fiber rod and spray tube!

Place O-ring between thread and collar of the coupling bush.

Arrange ends of the spray tubes in the fiber rod guard 5. Push complete assembly into the outer sleeve. Guide rivet K on the recess in the coupling bush. Push complete assembly until the fiber rod snaps into place in the window of the outer sleeve.

Push O-ring 11 with your finger nail under the outer sleeve if it has swollen out.

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Assembling contra-angle handpieces

9 Insert a bur in the head.

Check stop 35 for supporting the spray tubes for correct location. The bearing shells of the stop must lie in alignment with the spray tube transfer in the head.

Insert head in the outer sleeve. If it is not possible to insert the head, then the wire bow 16 may be displaced (see page 28, section 2) or the alignment of the inner parts is not correct.

Before the head comes into contact with the outer sleeve, let the bur move slightly in the head, to guarantee that the gear wheels of the head and gear mesh with one another.

16 17

10 Tighten nuts 17 alternately until

the contact of the wire bow 16 can be felt, then pre-tighten by one turn.

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11 Screw on ring nut 2 and tighten with tool A.

Recall the locking principle: The ring nut 2 pulls the block of the assemblies against the end of the outer sleeve.

Therefore tighten the ring nut so far until the gap between outer sleeve and head is reduced to zero. Any further tightening leads to unwanted deformation of the wire clip 16.

Assembling contra-angle handpieces

A (41 78 070)

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Contra-angle handpiece functional test 17

Attention: The adhesive bonds must have cured before the functional test!

1 Provide T1 spray bottle with corre-

sponding adapter piece and oil with T1 spray for 1 second.

*, plug on hand-

2 Couple Intramatik-Lux adapter 1 to Sirona motor 2.

Test withdrawal force of the handpiece. Pull off the handpiece without twisting.

3 Determine current consumption of the motor with adapter:

Let the motor run with the maximum speed which is allowed for the test specimen (see Table).

4 Plug on handpiece and let it run in according to the data in

the Table.

Only now measure the current consumption of motor, adapter, handpiece

– at max. allowed speed – .

Deduct the value “motor

with adapter” from the value determined.

Allowed current consumption for handpieces C200L, C200:

≤ 0.1 A

all other handpieces:

≤ 0.07 A

Example: Current motor with adapter: 0.21 A

Current motor with adapter,

Contra-angle handpiece C40:

Handpiece Running time per

C200L, C200 C40(L), C6(L) C1,6(L)

Profin(L) Prophy Condensor KM Endo

direction of rotation

4 min. 41,500 rpm

4 min. 14,000 rpm

0.21 A

Motor speed

max.

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Contra-angle handpiece functional test

5 Testing for leaks:

Close off spray nozzles on the head. Apply 3 bar dynamic pressure in each case to the spray air and spray water channel. There must be no pressure drop within 10 – 15 seconds.

6 Testing the flow:

Set the following flow pressures on the test device with an as new T1 CLASSIC handpiece: Spray air:

2.7

± 0.1 bar

Spray water:

1.5

± 0.1 bar

Connect the handpiece to be tested. The flow rate of spray air must be

≥ 1.5 l/min.

The flow rate of spray water must be with old silicone spray ring with new metal spray ring A value less than this indicates faulty spray channels – test.

≥ 60

≥ 70.

If no test device is available, the flow rate of the spray water can be measured with a measuring beaker and water.

7 Testing the spray cone:

The nozzles in the spray ring determine the direction of the spray jet. With a standard instrument (20 mm total length) the spray jets meet at the instrument tip and atomize to form a uniform cone.

With spray ring made of silicone note: Any irregular spray pattern or even drops forming on the head indicates a damaged or too low lying spray ring.

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Contra-angle handpiece functional test

8 Testing the retention force of the chuck

with tool G clamping system FG. Introduce dummy instrument of the tool G up to the bottom of the chuck. Observe withdrawal behavior. Tool G marks the minimal value with a ring on its spring loaded withdrawal.

9 Testing running behavior:

Operate the handpiece with inserted instrument in both directions and at different speeds – observe maximum speed! The handpiece should lie in your hand with little vibration in all speed ranges and the running noise should correspond in its characteristic with a good reference contra-angle handpiece.

End of the functional test.

G (33 27 793)

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Dismantling the straight handpiece H40 18

1 Loosen screws 4 and remove them from the handpiece.

2 Lift off one after another the cap 19, spray insert 18, sealing

ring 17 and rotary sleeve 16.

3 Remove locking element 10. Withdraw ball bearing 15 and

spring 14.

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Dismantling the straight handpiece H40

4 Remove chuck

assembly.

5 Only the spray tubes 5 and 6 as well

as the coupling bush 1 are now in the end sleeve 9.

6 Remove driver 110:

Unscrew the knurled nut G of the tool B so far until the thread becomes visible. Insert driver 110 so that pin E guides the elongated hole in the driver and the pin F is aligned spring loaded with the pin 109.

110

109

B (41 78 021)

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Dismantling the straight handpiece H40

7 Close pliers and screw in knurled nut G up to the stop.

Open pliers B carefully and collect the parts.

B (41 78 021)

8 Unscrew screw 3 (secured with Loctite 221) and withdraw

bearing sleeve 11. Pry off circlip 13 and remove the last parts of the assembly. Further dismantling of the drive shaft 1 is not intended, since after assembly of the shaft differentiated balancing measures would have to be performed.

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Assembling the straight handpiece H40 19

1 The drive shaft 1 including chuck is available only as a com-

plete assembly. This undergoes a precise balancing process at the manufacturer.

Thread locking sleeve 2 and locking ring 12 (flat side to the ball bearing 5) on the drive shaft 1. Push on ball bearing 5 and secure with circlip 13.

2 Turn the groove of the locking ring 12 to the top,

as well as the threaded bore of the locking sleeve 2. Insert drive shaft into the bearing sleeve 11. The groove of the locking ring must be caught by the pin 4 and the ball bearing 5 must be sunk completely in the bearing sleeve.

Screw in screw 3 and secure it with Loctite 221.

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 40

Page 41

Assembling the straight handpiece H40

105

3 Turn back knurled screw G at least 12 mm.

Insert new pin 105 in the turned pliers B.

12 mm

4 Thread spring 109 on drive shaft and push on driver 110.

Turn drive shaft until the radial bore is visible in the elongated hole of the driver. Position the elongated hole of the driver on the needle pins of the pliers. The spring loaded pin of the pliers must then engage in the radial bore of the drive shaft. Close pliers. Screw in knurled screw G until its thread is immersed – pin 105 pressed in.

B (41 78 021)

109

110

105

B (41 78 021)

5 Center pin 105 to the drive shaft:

Insert assembly turned in the pliers B. The elongated hole of the driver strikes against the short pin H. Pin F is fully spring loaded by the driver. Close pliers firmly – pin 105 is centered.

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 41

Page 42

Assembling the straight handpiece H40

6 Provide the ends of the spray tubes 5 and 6 with the

hose pieces 7. Always push hose pieces up to the stop. Insert spray tubes in coupling bush 1.

The spray tubes are marked in each case at the end which has to be connected with the coupling bush. The air-conducting tube is marked with a dot and the water-conducting tube with two dots. The same marks can be found again on the coupling bush.

Insert screws 4.

7 For every repair of a handpiece replace the valve 2 as a

routine measure. Simply grip and withdraw it with a pointed probe. Check the valve seat for deposits.

8 Position the end sleeve 9. The O-ring 3 should be renewed

and sprayed with T1 spray.

100

9 Insert the drive 100.

The screws 4 are threaded into the channels of the bearing sleeve 11 milled on the sides.

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 42

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Assembling the straight handpiece H40

10 Withdraw the screws 4 approx. 12 mm.

Place screw 3 in topmost position. Insert stop element 10 in the groove and press it in to the bottom. Push the screws 4 again to the front. With correct position of the stop element the screws 4 grip the stop element on both sides.

11 Fit compression spring 14 and ball bearing 15.

310

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 43

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Assembling the straight handpiece H40

12 Renew O-ring 8 and spray it with T1 spray.

Fit sealing ring 17 with flat side in the spray insert 18.

The rotary sleeve 16 has a longitudinal groove on the inside. When positioning the sleeve, guide this groove over the screw 3.

Plug on the spray insert 18. The spray tubes are inserted in the spray insert.

Slip the cap 19 over the spray insert corresponding to the inside recesses for the spray tubes. The screws 4 meet the threaded bores of the cap.

13 Screw in and tighten the screws 4

- finished.

4 3

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 44

Page 45

Straight handpiece H40 - replacing spray ring 20

1 Spray rings made of elastic material determine the

number of nozzles in the handpiece. If these should need to be replaced, simply catch the spray ring with a pointed probe in a nozzle bore and withdraw it.

E (41 74 343)

2 Every spray ring has a gradation on its outer circum-

ference. If a new ring is fitted this gradation must be on the bottom (handpiece side). Press the new ring down with your finger tip. Sink the projecting edge with tool E in small steps and pushing movements towards the chuck.

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 45

Page 46

Straight handpiece H40 - functional test 21

Attention: The adhesive bonds must have cured before the functional test!

1 Provide the T1 spray bottle

with a corresponding adapter* and attach the angle piece and oil with T1 spray for 1 second.

2 Provide Sirona motor 1 with Intramatik-Lux

adapter. Attach handpiece, test withdrawal force of the handpiece. Pull off the handpiece without twisting.

3 Let the handpiece run in:

Insert bur 3. Let the handpiece run in in both directions for 3 minutes in each case at full speed (= 41,500

± 2,500 rpm).

4 Determine current consumption

of the handpiece:

First determine the current consumption of the motor with adapter (full speed). Then determine the current consumption of motor, adapter and handpiece. The difference between both values may not exceed 0.10 A.

Determine current consumption in both directions of rotation.

Example: Current motor with adapter: 0.21 A

Current motor, adapter,

handpiece:

0.30 A

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 46

Page 47

Straight handpiece H40 - functional test

5 Testing the leak tightness:

Close spray nozzles on the handpiece front. Apply air at

0.2

bar dynamic pressure to the spray air and to the spray water channel. There may be no pressure drop within 10 – 15 seconds.

6 Testing the flow rate:

Set the following flowing pressures on the test device with a new T1 CLASSIC handpiece: Spray air:2.7 Spray water:1.5 Cooling air:3.5

Connect the handpiece to be tested. The flow rate of spray air must be The flow rate of spray water must be A value less than this indicates faulty spray channels – test. If no test device is available, the flow rate of the spray water can be measured with a measuring beaker and water.

0.1

bar bar bar

≥ 2.0 l/min.

≥ 60ml/min.

7 Testing the spray cone:

The nozzles in the spray ring 22 determine the direction of the spray jet. With a fully inserted bur 3 the spray jets meet at the pin tip and atomize to form a uniform cone.

With spray ring made of silicone note: Any irregular spray pattern or even drops forming on the head indicates a damaged or too low lying spray ring.

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 47

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Straight handpiece H40 - functional test

8 Checking the locking torque of the chuck:

The rotary sleeve 16 clamps the instrument. Measured from the handpiece axis, a torque of 7 Ncm may not be exceeded for clamping the bur. If this value cannot be measured, the subjective feeling by testing by hand must decide.

The torque value may rise to 40 Ncm for opening the chuck.

40 Ncm

9 Testing retaining torque of the

chuck:

Block the shaft, e.g. via a blocked motor. The bur may turn in the chuck at the earliest at a torque of

3.5 Ncm.

3.5 Ncm

10 Testing running behavior:

Operate the handpiece with inserted bur in both directions and at different speeds.The handpiece should lie in your hand with little vibration in all speed ranges and the running noise should correspond in its characteristic with a good reference handpiece.

End of the functional test.

7 Ncm

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 48

Page 49

New from SN: 25 001

100a/100, dismantled

Old

Spare parts C 200 L 22

NOTE

When replacing drive 1:5 (item 100) of contra-angle handpieces with SN < 25 001, ITEM 3 MUST be replaced AS WELL. Repair replacement contra-angle handpieces are already

200, dismantled next page

1 Outer sleeve 41 77 445 D 3300 100 Drive 1:5 33 28 395 D 3300 2 Nut (red) 41 77 080 D 3300 100a Drive 1:5 (New) 58 99 104 D 3401 3 Bend 33 28 635 D 3300 200 Head 1:5 33 28 486 D 3300 4 Fiber rod 33 28 890 D 3300 5 Fiber rod guard 33 27 868 D 3300 6 Coupling bush, compl. 33 28 478 D 3300 7 Valve 33 28 015 D 3300 8 Spray tube, right 33 28 874 D 3300

9 Spray tube, left 33 28 882 D 3300 10 Hose piece 33 28 163 D 3300 11 O-ring 16.8x1mm DIN 3771 18 79 308 12 Wire clip 33 28 841 D 3300 13 Nut 33 28 460 D 3300 14 Damping part 33 29 369 D 3300 15 Fiber rod guard 41 77 262 D 3300

retrofitted at the factory.

Contra-angle handpiece, compl.

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 49

Page 50

202, secured to Item 215

SinceApril 1, 2000 the head housing 33 28 536 D 3300 is no longer available.

Replacement: Head housing 58 61 666 Spray ring* O-ring Spray screw

* Select spray ring; 1-, 2-, 3-nozzle spray (Item 216 / 217 / 218)

The items 210/211/212 are still available for the head housing 33 28 536 (up to Serial No. 14 999)

Spare parts C 200 L / C 200 23

NOTE

When repairing drive 1:5 (item 100) of contraangle handpieces with SN < 25 001, items 101 and 102 must be replaced. Repair replacement contra-angle handpieces are already retrofitted at the factory.

Alt

New from SN: 25 001

105

216

217

218

237

238

up to Serial No: 14 999

from Serial No: 15 000

237 Screwis delivered with spray ring 216 / 217 / 218 238 O-ringis delivered with spray ring 216 / 217 / 218

102*

106

101*

100

104

103

106

* = these parts must be replaced in pairs

Head 1:5 Drive 1:5

201 Head housing 1:5 58 61 666 D 3300 101 Bearing flange 1:5 33 28 064 D 3300 202 Screw ring 89 25 083 D 3300 102 Drive shaft Z 30 33 28 148 D 3300 203 Push cap FG 33 28 692 D 3300 103 Compression spring 33 28 155 D 3300 204 Retaining ring WA 89 17 932 D 3300 104 Driver 33 28 072 D 3300 205 Ball compression spring 2.5:1S 59 47 957 D 3300 105 Center-grooved dowel pin 89 26 834 D 3262 206 Spring washer (0.06) 89 16 751 D 3300 106 Ball bearing 3 x 8 x 3 41 81 132 F 0502 207 Stop 33 28 833 D 3300 110 Adhesive, Araldite AV 119 34 40 062 210 Spray ring 1 D, red 41 74 095 D 3300 211 Spray ring 2 D, red 33 28 627 D 3300 212 Spray ring 3 D, red 33 28 585 D 3300 215 Loctite No.. 932 52 65 541 SRN 216 Spray ring 1 D, from SN. 15 000 58 66 699 D 3300 217 Spray ring 2 D, from SN. 15 000 58 66 707 D 3300 218 Spray ring 3 D, from SN. 15 000 58 66 715 D 3300 220 Head drive 1:5 33 29 039 D 3300 230 Neck drive 1:5 33 27 918 D 3300 236 O-ring, 5.7x0.6; DIN 3771.VMQ 70 43 946 237 Screw 238 O-ring

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 50

Page 51

Spare parts C 160 replaced by C 200 24

New from SN: 25 001

with bezel

New from SN: 25001

Old

100**

100a dismantled next page 100

Old

200**, dismantled next page

** = When converting C160 to C200, the parts marked with ** must be replaced.

NOTE

When replacing drive 1:5 (item 100) of contra-angle handpieces with SN < 25 001, ITEM 3 MUST be repla-

ced AS WELL. Repair replacement contra-angle handpieces are already retrofitted at the factory.

Contra-angle handpiece, compl.

1 Rep. outer sleeve C 200 41 77 460 D 3300 100** Drive 1:5 33 28 395 D 3300 2 Nut without light (red) 41 77 163 D 3300 100a Drive 1:5 (New) 58 99 104 D 3401 3 Bend 33 28 635 D 3300 200** Head 1:5 33 28 486 D 3300 4 Clip 33 29 302 D 3300 5 Coupling bush, compl. without light 33 27 007 D 3300 6 Val ve. 33 28 015 D 3300 7 Spray tube, right 33 28 874 D 3300 8 Spray tube, left 33 28 882 D 3300

9 Hose piece 33 28 163 D 3300 10 O-ring 16.8x1mm DIN 3771 18 79 308 11 Wire clip 33 28 841 D 3300 12 Nut 33 28 460 D 3300 13 Damping part 33 29 369 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 51

Page 52

Spare parts C 160 replaced by C 200 25

216

217

218

237

238

202, secured to Item 215

Since April 1, 2000 the head housing 33 28 536 D 3300 is no longer available.

Replacement: Head housing 58 61 666 Spray ring* O-ring Spray screw

* Select spray ring; 1-, 2-, 3-nozzle spray (Item 216 / 217 / 218)

206

up to Serial No: 14 999

from Serial No: 15 000

237 Screwis delivered with spray ring 216 / 217 / 218 238 O-ringis delivered with spray ring 216 / 217 / 218

The items 210/211/212 are still available for the head housing 33 28 536 (up to Serial No. 14 999)

** = When converting C160 to C200, the parts marked with ** must be replaced.

102

106

100**

101

Alt

105a

104

103

106

* = these parts must be replaced in pairs

Head 1:5 Drive 1:5

100** Drive 1.5 33 28 395 D 3300 201 Head housing 1:4 / 1:5 58 61 666 D 3300 101 Bearing flange 1:5 33 28 064 D 3300 202 Screw ring 89 25 083 D 3300 102 Drive shaft Z 30 33 28 148 D 3300 203 Push cap FG 33 28 692 D 3300 103 Compression spring 33 28 155 D 3300 204 Retaining ring 89 17 932 D 3300 104 Driver 33 28 072 D 3300 205 Ball compression spring 2.5:1S 59 47 957 D 3300 105 Center-grooved dowel pin 89 26 834 D 3262 206 Spring washer (0.06) 89 16 751 D 3300 106 Ball bearing 3 x 8 x 3 41 81 132 F 0502 207 Stop 33 28 833 D 3300 110 Adhesive, Araldite AV 119 34 40 062 210 Spray ring 1 D, red 41 74 095 D 3300 211 Spray ring 1 D, red 33 28 627 D 3300 212 Spray ring 1 D, red 33 28 585 D 3300 215 Loctite No.. 932 52 65 541 SRN 216 Spray ring 1 D, from SN. 15 000 58 66 699 D 3300 217 Spray ring 2 D, from SN. 15 000 58 66 707 D 3300 218 Spray ring 3 D, from SN. 15 000 58 66 715 D 3300

220** Head drive 1:5 33 29 039 D 3300 230** Neck drive 1:5 33 27 918 D 3300

236 O-ring, 5.7x0.6; DIN 3771.VMQ 70 43 946 237 Screw 238 O-ring

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 52

Page 53

100, dismantled next page

Spare parts C 40 L 26

200, dismantled next page

Contra-angle handpiece, compl.

1 Rep. outer sleeve C 40 L 41 77 452 D 3300 100 Drive 1:1 33 28 387 D 3300 2 Nut (blue) 41 77 072 D 3300 200 Head 1:1 33 28 718 D 3300 3 Bend 33 28 635 D 3300 4 Fiber rod 33 28 890 D 3300 5 Fiber rod guard 33 27 868 D 3300 6 Coupling bush, compl. 33 28 478 D 3300 7 Valve 33 28 015 D 3300 8 Spray tube, right 33 28 874 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 53

Page 54

202, secured to Item 215

Since April 1, 2000 the head housing 33 28 536 D 3300 is no longer available.

Replacement: Head housing 58 61 658 Spray ring* O-ring Spray screw

* Select spray ring; 1-, 2-, 3-nozzle spray (Item 216 / 217 / 218)

The items 210/211/212 are still available for the head housing 33 28 536 (up to Serial No. 14 999)

Spare parts C 40 L / C 40 27

bonded to Item 110

216

217

218

237

238

up to Serial No: 14 999

from Serial No: 15 000

237 Screwis delivered with spray ring 216 / 217 / 218 238 O-ringis delivered with spray ring 216 / 217 / 218

Head 1:1 Drive 1:1

201 Head housing 6:1 / 1:1 58 61 658 D 3300 101 Bearing flange 6:1 / 1:1 / 1:4 33 28 049 D 3300 202 Screw ring 89 25 083 D 3300 102 Drive shaft Z 9 33 28 114 D 3300 203 Push cap FG 33 17 924 D 3300 103 Compression spring 33 28 155 D 3300 204 Retaining ring 89 17 932 D 3300 104 Driver 33 28 072 D 3300 205 Ball compression spring 59 47 957 D 3300 105 Center-grooved dowel pin 89 26 834 D 3262 206 Adjusting washer (0.08mm) 70 50 024 F 1503 106 Ball bearing 3 x 8 x 3 41 81 132 F 0502 207 Adjusting washer (0.12mm) 70 50 032 F 1503 110 Adhesive, Araldite AV 119 34 40 062 208 Adjusting washer (0.15mm) 70 50 040 F 1503 209 Stop 33 28 833 D 3300 210 Spray ring 1 D, red 33 28 908 D 3300 211 Spray ring 2 D, red 33 28 577 D 3300 212 Spray ring 3 D, red 33 28 924 D 3300 213 Adjusting washer (0.10mm) 18 91 774 F 1503 215 Loctite No.. 932 52 65 541 SRN 216 Spray ring 1 D, from SN. 15 000 58 66 699 D 3300 217 Spray ring 2 D, from SN. 15 000 58 66 707 D 3300 218 Spray ring 3 D, from SN. 15 000 58 66 715 D 3300 220 Head drive 1:1 33 29 021 D 3300 230 Neck drive 1:1 33 27 892 D 3300 237 Screw 236 O-ring, 5.7x0.6; DIN 3771-VMQ 70 43 946 238 O-ring

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 54

Page 55

100, dismantled on

Spare parts C 40 28

200, dismantled on

Contra-angle handpiece, compl.

1 Rep. outer sleeve C 40 41 77 478 D 3300 100 Drive 1:1 33 28 387 D 3300

2 Nut without light (blue) 41 77 155 D 3300 200 Head 1:1 33 28 718 D 3300

3 Bend 33 28 635 D 3300

4 Clip 33 29 302 D 3300

5 Coupling bush, compl. 33 27 007 D 3300

6 Val ve. 33 28 015 D 3300

7 Spray tube, right 33 28 874 D 3300

8 Spray tube, left 33 28 882 D 3300

9 Hose piece 33 28 163 D 3300 10 O-ring 16.8x1mm DIN 3771 18 79 308 11 Wire clip 33 28 841 D 3300 12 Nut 33 28 460 D 3300 13 Damping part 33 29 369 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 55

Page 56

100, dismantled next page

Spare parts C 6 L 29

200, dismantled next page

Contra-angle handpiece, compl.

1 Rep. outer sleeve C 6 L 41 77 437 D 3300 100 Drive 6:1 33 28 379 D 3300

2 Nut (green) 41 77 064 D 3300 200 Head 6:1 33 28 700 D 3300

3 Bend 33 28 635 D 3300

4 Fiber rod 33 28 890 D 3300

5 Fiber rod guard 33 27 868 D 3300

6 Coupling bush, compl. 33 28 478 D 3300

7 Valve. 33 28 015 D 3300

8 Spray tube, right 33 28 874 D 3300

9 Spray tube, left 33 28 882 D 3300 10 Hose piece 33 28 163 D 3300 11 O-ring 16.8x1mm DIN 3771-VMQ 18 79 308 12 Wire clip 33 28 841 D 3300 13 Nut 33 28 460 D 3300 14 Damping part 33 29 369 D 3300 15 Fiber rod guard 41 77 262 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 56

Page 57

202, secured to Item 215

up to Serial No: 14 999

Spare parts C 6 L / C 6 30

Since April 1, 2000 the head housing 33 28 536 D 3300 is no longer available.

Replacement: Head housing 58 61 658 Spray ring* O-ring Spray screw

* Select spray ring; 1-, 2-, 3-nozzle spray (Item 216 / 217 / 218)

The items 210/211/212 are still available for the head housing 33 28 536 (up to Serial No. 14 999)

bonded to Item 110

from Serial No: 15 000

237 Screwis delivered with spray ring 216 / 217 / 218 238 O-ringis delivered with spray ring 216 / 217 / 218

Head 6:1 Drive 6:1

201 Head housing 6:1 58 61 658 D 3300 101 Bearing flange 6:1 / 1:1 / 1:4 33 28 049 D 3300 202 Screw ring 89 25 083 D 3300 102 Drive shaft Z 8 33 28 106 D 3300 203 Push cap 89 17 924 D 3300 103 Compression spring 33 28 155 D 3300 204 Retaining ring 89 17 932 D 3300 104 Driver 33 28 072 D 3300 205 Ball compression spring 59 47 957 D 3300 105 Center-grooved dowel pin 89 26 834 D 3262 206 Spring washer (0.06) 89 16 751 D 3300 106 Ball bearing 3 x 8 x 3 41 81 132 F 0502 207 Stop 33 28 833 D 3300 110 Adhesive, Araldite AV 119 34 40 062 210 Spray ring 1 D, green 33 28 569 D 3300 211 Spray ring 1 D, green 33 28 916 D 3300 212 Spray ring 1 D, green 33 28 056 D 3300 215 Loctite No.. 932 52 65 541 SRN 216 Spray ring 1 D, from SN. 15 000 58 66 699 D 3300 217 Spray ring 2 D, from SN. 15 000 58 66 707 D 3300 218 Spray ring 3 D, from SN. 15 000 58 66 715 D 3300 220 Head drive 6:1 33 29 013 D 3300 230 Neck drive 6:1 33 27 884 D 3300 235 O-ring, 5.7x0.6; DIN 3771-VMQ 70 43 946 237 Screw 238 O-ring

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 57

Page 58

100, dismantled on

Spare parts C 6 31

200, dismantled on

Contra-angle handpiece, compl.

1 Rep. outer sleeve C 6 41 77 429 D 3300 100 Drive 6:1 33 28 379 D 3300

2 Nut without light (green) 41 77 148 D 3300 200 Head 6:1 33 28 700 D 3300

3 Bend 33 28 635 D 3300

4 Clip 33 29 302 D 3300

5 Coupling bush, compl. 33 27 007 D 3300

6 Val ve. 33 28 015 D 3300

7 Spray tube, right 33 28 874 D 3300

8 Spray tube, left 33 28 882 D 3300

9 Hose piece 33 28 163 D 3300 10 O-ring 16.8x1mm DIN 3771 18 79 308 11 Wire clip 33 28 841 D 3300 12 Nut 33 28 460 D 3300 13 Damping part 33 29 369 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 58

Page 59

100, dismantled next page

Spare parts C 1,6 L 32

200, dismantled next page

Contra-angle handpiece, compl.

1 Rep. outer sleeve C 1.6 L 41 77 411 D 3300 100 Drive 24:1 33 29 047 D 3300

2 Nut (green) 41 77 064 D 3300 200 Head 6:1 33 28 700 D 3300

3 Bend 33 28 635 D 3300

4 Fiber rod 33 28 890 D 3300

5 Fiber rod guard 33 27 868 D 3300

6 Coupling bush, compl. 33 28 478 D 3300

7 Valve. 33 28 015 D 3300

8 Spray tube, right 33 28 874 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 59

Page 60

202, secured to Item 215

up to Serial No: 14 999

Spare parts C 1,6 L / C1,6 33

Since April 1, 2000 the head housing 33 28 536 D 3300 is no longer available.

Replacement: Head housing 58 61 658 Spray ring* O-ring Spray screw

* Select spray ring; 1-, 2-, 3-nozzle spray (Item 216 / 217 / 218)

The items 210/211/212 are still available for the head housing 33 28 536 (up to Serial No. 14 999)

from Serial No: 15 000

237 Screwis delivered with spray ring 216 / 217 / 218 238 O-ringis delivered with spray ring 216 / 217 / 218

Head 6:1 Drive 24:1

201 Head housing 6:1 /1:1 58 61 658 D 3300 101 Bearing flange 24:1 33 28 031 D 3300 202 Screw ring 89 25 083 D 3300 102 Internal gear wheel 4:1 59 46 413 D 3238 203 Push cap 89 17 924 D 3300 103 Drive shaft 24:1 33 28 098 D 3300 204 Retaining ring 89 17 932 D 3300 104 Sun wheel 59 53 005 D 3238 205 Ball compression spring 59 47 957 D 3300 105 Compression spring 33 28 155 D 3300 206 Spring washer (0.06) 89 16 751 D 3300 106 Ball bearing 3 x 7 x 2 41 81 157 F 0502 207 Stop 33 28 833 D 3300 107 Driver 33 28 072 D 3300 210 Spray ring 1 D, green 33 28 569 D 3300 108 Center-grooved dowel pin 89 26 834 D 3262 211 Spray ring 1 D, green 33 28 916 D 3300 109 Planetary carrier Z 8 33 28 353 D 3300 212 Spray ring 1 D, green 33 28 056 D 3300 110 Planet wheel 59 46 421 D 3238 215 Loctite No.. 932 52 65 541 SRN 111 Bearing bolt 33 28 130 D 3300 216 Spray ring 1 D, from SN. 15 000 58 66 699 D 3300 112 Plain bearing 33 28 338 D 3300 217 Spray ring 2 D, from SN. 15 000 58 66 707 D 3300 113 Bush 33 28 346 D 3300 218 Spray ring 3 D, from SN. 15 000 58 66 715 D 3300 220 Head drive 6:1 33 29 013 D 3300 230 Neck drive 6:1 33 27 884 D 3300 237 Screw 235 O-ring, 5.7x0.6; DIN 3771-VMQ 70 43 946 238 O-ring

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 60

Page 61

100, dismantled on

Spare parts C 1,6 34

200, dismantled on

Contra-angle handpiece, compl.

1 Rep. outer sleeve C 1.6 41 77 403 D 3300 100 Drive 24:1 33 29 047 D 3300

2 Nut without light (green) 41 77 148 D 3300 200 Head 6:1 33 28 700 D 3300

3 Bend 33 28 635 D 3300

4 Clip 33 29 302 D 3300

5 Coupling bush, compl. 33 27 007 D 3300

6 Val ve. 33 28 015 D 3300

7 Spray tube, right 33 28 874 D 3300

8 Spray tube, left 33 28 882 D 3300

9 Hose piece 33 28 163 D 3300 10 O-ring 16.8x1mm DIN 3771 18 79 308 11 Wire clip 33 28 841 D 3300 12 Nut 33 28 460 D 3300 13 Damping part 33 29 369 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 61

Page 62

100, dismantled next page

Spare parts handpiece H 40 35

Handpiece, compl.

1 Coupling bush, straight 33 29 211 D 3300 19 Repair cap 41 77 494 D 3300 2 Val ve 33 28 015 D 3300 20 Spray ring 1 D, blue 33 28 908 D 3300 3 O-ring 16.8x1mm DIN 3771 18 79 308 21 Spray ring 2 D, blue 33 28 577 D 3300 4 Screw M1.2 x 54.5mm 33 29 096 D 3300 22 Spray ring 3 Dn, blue 33 28 924 D 3300 5 Spray tube, left, air 33 29 153 D 3300 100 Drive 33 29 088 D 3300 6 Spray tube, right, water 33 29 161 D 3300 7 Hose piece 33 28 163 D 3300 8 O-ring 14x1mm DIN 3771-VMQ 70 51 436 9 Repair end sleeve 41 77 486 D 3300 10 Stop element 33 29 146 D 3300 14 Compression spring D 0.4 89 27 717 D 3300 15 Ball bearing 5x8x2 41 81 108 F 0502 16 Repair rotary sleeve 41 77 577 D 3300 17 Sealing ring 89 27 642 D 3300 18 Spray insert 33 29 062 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 62

Page 63

Spare parts handpiece H 40

secured to Item 115

Handpiece, drive

101 Locking sleeve 89 27 048 D 3300 102 Screw chuck system 33 29 138 D 3300 103 Straight pin 1.5 H8x2 18 77 773 104 Ball bearing 3x10x4 41 81 199 F 0502 105 Center-grooved dowel pin 89 26 834 D 3262 106 Bearing sleeve 33 29 070 D 3300 107 Locking ring 89 27 063 D 3300 108 Lock washer 89 27 253 D 3300 109 Compression spring 33 28 155 D 3300 110 Driver 33 28 072 D 3300 115 Loctite No.. 932 52 65 541 SRN 120 Drive shaft 33 29 187 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 63

Page 64

100, dismantled next page

Spare parts Profin® L36

200, dismantled next page

Contra-angle handpiece, compl.

1 Rep. outer sleeve Profin L 41 77 510 D 3300 100 Drive 6:1 33 28 379 D 3300

2 Nut (yellow) 41 77 098 D 3300 200 Head Profin 0.4mm; with light 33 29 401 D 3300

3 Bend 33 28 635 D 3300 201 Head Profin 1.1mm; with light 41 77 023 D 3300

4 Fiber rod 33 28 890 D 3300

5 Fiber rod guard 33 27 868 D 3300

6 Coupling bush, compl. 33 28 478 D 3300

7 Valve. 33 28 015 D 3300

8 Spray tube, right 33 28 874 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 64

Page 65

Head Profin 0.4 mm stroke

Head Profin 1.1 mm stroke

Spare parts Profin® L / Profin

bonded to Item 110

Head Profin 0,4mm / 1,1mm Drive 6:1

201 Head housing Profin 33 29 229 D 3300 101 Bearing flange 6:1/1:1/1:4 33 28 049 D 3300 202 Ram Profin 33 29 310 D 3300 102 Drive shaft Z 8 33 28 106 D 3300 203 Stop 33 28 833 D 3300 103 Compression spring 33 28 155 D 3300 204 Ejector 41 77 056 D 3300 104 Driver 33 28 072 D 3300 230 Neck drive, Profin 0..4mm 33 29 393 D 3300 105 Center-grooved dowel pin 89 26 834 D 3262

230.1 Neck drive, Profin 1.1mm 41 77 031 D 3300 106 Ball bearing, 3x8x3 41 81 132 F 0502 235 O-ring, 5.7x0.6; DIN 3771-VMQ 70 43 946 110 Adhesive, Araldite AV 119 34 40 062

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 65

Page 66

100, dismantled on

Spare parts Profin

200, dismantled on

Contra-angle handpiece, compl.

1 Rep. outer sleeve Profin 41 77 502 D 3300 100 Drive 6:1 33 28 379 D 3300 2 Nut without light (yellow) 41 77 171 D 3300 200 Head Profin 0.4mm; without light 33 29 401 D 3300 3 Bend 33 28 635 D 3300 201 Head Profin 1.1mm; without light 41 77 023 D 3300 4 Clip 33 29 302 D 3300 5 Coupling bush, compl. without light 33 28 007 D 3300 6 Val ve. 33 28 015 D 3300 7 Spray tube, right 33 28 874 D 3300 8 Spray tube, left 33 28 882 D 3300

9 Hose piece 33 28 163 D 3300 10 O-ring 16.8x1mm DIN 3771-VMQ 18 79 308 11 Wire clip 33 28 841 D 3300 12 Nut 33 28 460 D 3300 13 Damping part 33 29 369 D 3300

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100, dismantled next page

Spare parts Prophy 39

200, dismantled next page

Contra-angle handpiece Prophy

1 Rep. outer sleeve Prophy 41 77 536 D 3300 100 Drive 6:1 33 28 379 D 3300

2 Nut without light (violet) 41 77 197 D 3300 200 Head Prophy 33 29 427 D 3300

3 Bend 33 28 635 D 3300

4 Coupling bush, o.S / o.L 33 29 351 D 3300

5 O-ring 16.8x1mm DIN 3771-VMQ 18 79 308

6 Wire clip 33 28 841 D 3300

7 Nut 33 28 460 D 3300

8 Damping part 33 29 369 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 67

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240

220

Spare parts Prophy

bonded to Item 210

secured to Item 210

Head Prophy Drive 6:1

201 Head housing Prophy 33 29 435 D 3300 101 Bearing flange 6:1/1:1/1:4 33 28 049 D 3300 203 Stud, M 1.6x3 18 79 449 102 Drive shaft Z 8 33 28 106 D 3300 204 Stop 33 28 833 D 3300 103 Compression spring 33 28 155 D 3300 210 Loctite No.. 932 52 65 541 SRN 104 Driver 33 28 072 D 3300 220 Head drive, Prophy 33 29 443 D 3300 105 Center-grooved dowel pin 89 26 834 D 3262 230 Neck drive, Prophy 33 27 876 D 3300 106 Ball bearing, 3x8x3 41 81 132 F 0502 235 O-ring, 5.7x0.6; DIN 3771-VMQ 70 43 946 110 Adhesive, Araldite AV 119 34 40 062 SRN

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100, dismantled next page

Spare parts Condens 40

200, dismantled next page

Contra-angle handpiece Condens

1 Rep. outer sleeve Condens 41 77 528 D 3300 100 Drive 6:1 33 28 379 D 3300

2 Nut without light (brown) 41 77 189 D 3300 200 Head Condens 33 29 419 D 3300

3 Bend 33 28 635 D 3300

4 Coupling bush, o.S / o.L 33 29 351 D 3300

5 O-ring 16.8x1mm DIN 3771-VMQ 18 79 308

6 Wire clip 33 28 841 D 3300

7 Nut 33 28 460 D 3300

8 Damping part 33 29 369 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 69

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bonded to Item 110

Spare parts Condens

Head Condens Drive 6:1

201 Head housing Condens 33 29 294 D 3300 101 Bearing flange 6:1/1:1/1:4 33 28 049 D 3300 203 Stop 33 28 833 D 3300 102 Drive shaft Z 8 33 28 106 D 3300 204 Ejector 41 77 056 D 3300 103 Compression spring 33 28 155 D 3300 221 Sleeve 33 29 252 D 3300 104 Driver 33 28 072 D 3300 230 Neck drive, Condens 33 29 450 D 3300 105 Center-grooved dowel pin 89 26 834 D 3262 235 O-ring, 5.7x0.6; DIN 3771-VMQ 70 43 946 106 Ball bearing, 3x8x3 41 81 132 F 0502

110 Adhesive, Araldite AV 119 34 40 062 SRN

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100, dismantled next page

Spare parts KM L 41

200, dismantled next page

Contra-angle handpiece, compl.

1 Rep. outer sleeve KM L 58 77 498 D 3300 100 Drive 24:1 33 29 047 D 3300

2 Nut, green 41 77 064 D 3300 200 Head KM 54 55 741 D 3300

3 Bend 33 28 635 D 3300

4 Fiber rod 33 28 890 D 3300

5 Fiber rod guard 33 27 868 D 3300

6 Coupling bush 58 69 693 D 3300 11 O-ring, 16.8x1mm; DIN 3771 18 79 308 12 Wire clip 33 28 841 D 3300 13 Nut 33 28 460 D 3300 14 Damping part 33 29 369 D 3300 15 Fiber rod guard 41 77 262 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 71

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Spare parts KM L / KM 42

Head KM Drive 24:1

201 Head housing KM 54 55 691 D 3300 101 Bearing flange 24:1 33 28 031 D 3300 202 Screw ring KM 54 55 717 D 3300 102 Internal gear wheel 4:1 59 46 413 D 3238 203 Push cap KM 54 55 725 D 3300 103 Drive shaft 24:1 33 28 098 D 3300 204 Retaining ring 89 17 932 D 3300 104 Sun wheel 59 53 005 D 3238 205 Ball compression spring 59 47 957 D 3300 105 Compression spring 33 28 155 D 3300 206 Adjusting washer 0.08 mm 70 50 024 F 1503 106 Ball bearing 3 x 7 x 2 41 81 157 F 0502 207 Adjusting washer 0.12 mm 70 50 032 F 1503 107 Driver 33 28 072 D 3300 208 Adjusting washer 0.15 mm 70 50 040 F 1503 108 Center-grooved dowel pin 89 26 834 D 3262 209 Stop 33 28 833 D 3300 109 Planetary carrier Z 8 33 28 353 D 3300 210 Spray tube, TK 20 89 24 896 D 3239 110 Planet wheel 59 46 421 D 3238 211 Catch 54 55 709 D 3300 111 Bearing bolt 33 28 130 D 3300 213 Adjusting washer 0.10 mm 18 91 774 F 1503 112 Plain bearing 33 28 338 D 3300 215 Loctite No.. 932 52 65 541 SRN 113 Bush 33 28 346 D 3300 220 Head drive 1:1 33 29 021 D 3300 230 Neck drive, Prophy 33 27 876 D 3300 236 O-ring, 5.7x0.6; DIN 3771-VMQ 70 43 946

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 72

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100, dismantled on

Spare parts KM 43

200, dismantled on

Contra-angle handpiece, compl.

1 Rep. outer sleeve KM 58 77 480 D 3300 100 Drive 24:1 33 29 047 D 3300

2 Nut without light, green 41 77 148 D 3300 200 Head KM 54 55 741 D 3300

3 Bend 33 28 635 D 3300

5 Coupling bush 33 29 351 D 3300 10 O-ring, 16.8x1mm; DIN 3771 18 79 308 11 Wire clip 33 28 841 D 3300 12 Nut 33 28 460 D 3300 13 Damping part 33 29 369 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 73

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100, dismantled next page

Spare parts ENDO L 44

200, dismantled next page

Contra-angle handpiece, compl.

1 Rep. outer sleeve ENDO L 58 77 514 D 3300 100 Drive 24:1 33 29 047 D 3300

2 Nut, black 58 69 701 D 3300 200 Head ENDO 54 55 741 D 3300

3 Bend 33 28 635 D 3300

4 Fiber rod 33 28 890 D 3300

5 Fiber rod guard 33 27 868 D 3300

6 Coupling bush 58 69 693 D 3300 11 O-ring, 16.8x1mm; DIN 3771 18 79 308 12 Wire clip 33 28 841 D 3300 13 Nut 33 28 460 D 3300 14 Damping part 33 29 369 D 3300 15 Fiber rod guard 41 77 262 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 74

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203

Spare parts ENDO L / ENDO 45

235

Head ENDO Drive 24:1

201 Head housing ENDO 58 69 594 D 3300 101 Bearing flange 24:1 33 28 031 D 3300 203 Stop 33 28 833 D 3300 102 Internal gear wheel 4:1 59 46 413 D 3238 220 Head drive ENDO 58 69 578 D 3300 103 Drive shaft 24:1 33 28 098 D 3300 230 Neck drive, ENDO 58 69 586 D 3300 104 Sun wheel 59 53 005 D 3238 235 O-ring, 5.7x0.6; DIN 3771-VMQ 70 43 946 105 Compression spring 33 28 155 D 3300

106 Ball bearing 3 x 7 x 2 41 81 157 F 0502 107 Driver 33 28 072 D 3300 108 Center-grooved dowel pin 89 26 834 D 3262 109 Planetary carrier Z 8 33 28 353 D 3300 110 Planet wheel 59 46 421 D 3238 111 Bearing bolt 33 28 130 D 3300 112 Plain bearing 33 28 338 D 3300 113 Bush 33 28 346 D 3300

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100, dismantled on

Spare parts ENDO 46

200, dismantled on

Contra-angle handpiece, compl.

1 Rep. outer sleeve ENDO 58 77 506 D 3300 100 Drive 24:1 33 29 047 D 3300

2 Nut without light, black 58 69 719 D 3300 200 Head ENDO 54 55 741 D 3300

3 Bend 33 28 635 D 3300

5 Coupling bush 33 29 351 D 3300 10 O-ring, 16.8x1mm; DIN 3771 18 79 308 11 Wire clip 33 28 841 D 3300 12 Nut 33 28 460 D 3300 13 Damping part 33 29 369 D 3300

Preparation System T1 85:1 D3300.076.01.03.02 08.2002 76

Page 77

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Sirona Preparation System T1 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

The instrument family at a glance 1

The special tools 2

Repair sets 3

All contra-angle handpieces - the locking principle 4

All contra-angle handpieces - the locking principle 5

All drives at a glance 6

Dismantling the drive 7

Assembling the drive 8

Dismantling the drive 24:1 9

Assembling the drive 24:1 10

Dismantling the head 11

Head - replacing spray ring up to Serial No: 14 999 13

Head - replacing spray ring from Serial No: 15 000 14

1 Special Heads

Assembling contra-angle handpieces 16

Contra-angle handpiece functional test 17

Dismantling the straight handpiece H40 18

Assembling the straight handpiece H40 19

Straight handpiece H40 - replacing spray ring 20

Straight handpiece H40 - functional test 21

Spare parts C 200 L 22

Spare parts C 200 L / C 200 23

Spare parts C 40 L 26

Spare parts C 40 L / C 40 27

Spare parts C 40 28

Spare parts C 6 L 29

Spare parts C 6 L / C 6 30

Spare parts C 6 31

Spare parts C 1,6 L 32

Spare parts C 1,6 L / C1,6 33

Spare parts C 1,6 34

Spare parts handpiece H 40 35

Spare parts Prophy 39

Spare parts Condens 40

Spare parts KM L 41

Spare parts KM L / KM 42

Spare parts KM 43

Spare parts ENDO L 44

Spare parts ENDO L / ENDO 45

Spare parts ENDO 46