Sirona C4+ User manual

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General information Sirona Dental Systems GmbH

Operating Instructions C4
General information
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Dear customer, We thank you for purchasing your C4
center from the Sirona company.
The technical documentation supplied is also part of the product. You should always keep this documentation within reach.
These Operating Instructions describe your treatment center with maximum possible equipment.
For daily care of your treatment center, please observe the instructions provided in “Care and Maintenance by the Practice Team”.
To safeguard your warranty claims, please complete the attached “Installation Report / Warranty Passport” together with the service engineer immediately after the installation of your treatment center.
Separate Operating Instructions with corresponding instructions for care are enclosed with the dental instruments, SIROLUX FANTASTIC, monitor, Cerec Chairline, SIROCAM 3, tray and X-ray image viewer.
Prior to start-up, you must read all Operating Instructions to familiarize yourself with the treatment center.
To prevent any personal injury or material damage, pay special attention to any notes printed in bold type or marked in one of the ways indicated below:
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dental treatment
i
NOTE
CAUTION
WARNING
Additional information, explanation or supplement
The information provided under this keyword directly concerns the functioning of the product and/or warns against possible operating errors.
This warning symbol warns against possible hazards for the product or the user.
In case you get stuck despite having thoroughly studied the Operating Instructions, please contact your dental depot.
Your C4+ Team
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Sirona Dental Systems GmbH Table of Contents

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Table of Contents
1 Warning and safety information ................................................................................ 7
2 Technical description ................................................................................................. 11
3 System versions.......................................................................................................... 12
3.1 System overview C4+....................................................................................................................... 12
3.2 System overview C4
3.3 System overview C4+ Cabinet.......................................................................................................... 14
4 Controls and functional elements ............................................................................. 15
4.1 Control panel on the dentist element................................................................................................ 15
4.2 Control panel on the assistant element ............................................................................................ 19
5 Putting the system into operation ............................................................................. 21
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Cart................................................................................................................ 13
6 Foot switch .................................................................................................................. 23
6.1 C+ foot switch................................................................................................................................... 23
6.2 C foot switch ..................................................................................................................................... 25
6.3 Selecting the chair program.............................................................................................................. 26
7 Program selection ....................................................................................................... 27
7.1 Safety................................................................................................................................................ 27
7.2 Program selection............................................................................................................................. 28
7.3 MOVEMENT STOP! ......................................................................................................................... 29
8 Patient positions ......................................................................................................... 30
8.1 Flat headrest..................................................................................................................................... 30
8.2 Articulated headrest.......................................................................................................................... 30
8.3 MultiMotion headrest ........................................................................................................................ 31
8.4 Adjusting the patient positions manually........................................................................................... 34
8.5 Motorized headrest ........................................................................................................................... 35
8.6 Programming patient positions ......................................................................................................... 36
9 Dentist element and instrument functions ............................................................... 37
9.1 Dentist element................................................................................................................................. 37
9.2 General instrument functions............................................................................................................ 38
9.3 Electric motor.................................................................................................................................... 40
9.4 Highspeed handpiece....................................................................................................................... 41
9.5 SIROSONIC L scaler ........................................................................................................................ 41
9.6 SPRAYVIT........................................................................................................................................ 43
9.7 Saving the instrument programs....................................................................................................... 43
9.8 Placing treatment instruments in their holders.................................................................................. 44
9.9 Surgery with saline solution (NaCl)................................................................................................... 45
9.10 Satelec Mini L.E.D. curing light......................................................................................................... 46
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Table of Contents Sirona Dental Systems GmbH
10 Operation light, tumbler filling, cuspidor flushing, purge....................................... 51
10.1 Operation light.................................................................................................................................. 51
10.2 Tumbler filling................................................................................................................................... 51
10.3 Tumbler filling with automatic sensor control
(Special equipment, not available in all countries)........................................................................... 52
10.4 Cuspidor flushing ............................................................................................................................. 53
10.5 Purge / Auto Purge function (purging the water paths).................................................................... 54
11 Basic treatment center settings in the Mode dialog ................................................ 57
11.1 Mode key ......................................................................................................................................... 57
11.2 Mode: NACL PUMP OFF or ON for instrument holder .. ................................................................. 57
11.3 Mode: MAINTENANCE.................................................................................................................... 58
11.4 Mode: SERVICE ONLY START - STOP.......................................................................................... 58
11.5 Mode: FC CONTROL MODE ON/OFF - VARIABLE ....................................................................... 58
11.6 Mode: TIME - HOURS : MIN............................................................................................................ 58
11.7 Mode: DAY : MON : YEAR .............................................................................................................. 59
11.8 Mode: FOOT – CONTROL NORMAL - EXTENDED ....................................................................... 59
11.9 Mode: BOWL FLUSH ON S YES - NO............................................................................................ 59
11.10 Mode: CUP FILL ON S YES - NO.................................................................................................... 59
11.11 Mode: WHITE BALANCE (only with an integrated SIROCAM 3) .................................................... 60
11.12 Instrument settings via Mode dialog: REMOVE INSTRUMENT. ..................................................... 61
11.13 Mode: # FUNCTION TOGGLE - MOMENTARY.............................................................................. 62
11.14 Mode: PURGE TIME... SEC ............................................................................................................ 62
11.15 Mode: PRESSURE PSI / BAR......................................................................................................... 63
11.16 Mode: SPRACHE / LANGUAGE ENG / D / I / F / E......................................................................... 63
11.17 Mode: POLYLUX WITH CFS YES – NO ...................................................................................... 63
11.18 Mode: SUCTION WITH CFS YES – NO......................................................................................... 63
11.19 Mode: WHITESCREEN YES – NO .................................................................................................. 64
11.20 Mode: A/B VIDEO MODE ON – OFF.............................................................................................. 64
11.21 Mode: BLOW OUT SPRAY.............................................................................................................. 64
12 Assistant element ....................................................................................................... 65
12.1 Assistant element............................................................................................................................. 65
12.2 Suction handpieces on the assistant element.................................................................................. 66
12.3 SPRAYVIT on the assistant element ............................................................................................... 67
12.4 Satelec Mini L.E.D. curing light on the assistant element ................................................................ 67
13 Water unit..................................................................................................................... 68
13.1 Swivelable cuspidor (alternative equipment)) .................................................................................. 68
13.2 Adjusting the water amount for the cuspidor.................................................................................... 68
13.3 Amalgam rotor ................................................................................................................................. 69
13.4 Disinfection system (optional) .......................................................................................................... 70
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Sirona Dental Systems GmbH Table of Contents
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14 SIVISION 3 .................................................................................................................... 71
14.1 System overview of SIVISION 3....................................................................................................... 71
14.2 Camera versions............................................................................................................................... 73
14.3 SIROCAM 3 intraoral camera (extra equipment).............................................................................. 74
14.4 SIROCAM C intraoral camera (extra equipment) ............................................................................. 76
14.5 Operating modes of SIVISION 3....................................................................................................... 77
14.6 SIROCAM 3 / SIROCAM C integrated in the dentist element (video) .............................................. 79
14.7 SIROCAM 3 / SIROCAM C integrated in the dentist element (PC).................................................. 85
14.8 SIROCAM 3 / SIROCAM C integrated in the assistant element (video)........................................... 89
14.9 SIROCAM 3 / SIROCAM C integrated in the assistant element (PC) .............................................. 94
14.10 Switching between VIDEO mode and PC mode............................................................................... 96
14.11 SIVISION3 – second monitor function without SIROCAM3/ SIROCAM C....................................... 98
15 CEREC Chairline (Option) .......................................................................................... 99
15.1 CEREC Chairline.............................................................................................................................. 99
16 Extra equipment and accessories .............................................................................
100
16.1 Media block on the patient chair....................................................................................................... 100
16.2 Hygienic headrest protection (for motorized headrest)..................................................................... 101
16.3 Seat cushion C ................................................................................................................................. 101
16.4 Folding armrest................................................................................................................................. 102
16.5 Hydrocolloid coolant supply .............................................................................................................. 102
16.6 Tray (extra equipment) ..................................................................................................................... 103
16.7 X-ray image viewer on the dentist element....................................................................................... 104
16.8 X-ray image viewer on the lamp support tube .................................................................................. 104
16.9 X-ray image viewer on the tray ......................................................................................................... 105
17 Maintenance.................................................................................................................
106
17.1 Care and cleaning by the practice team ........................................................................................... 106
17.2 Inspection and maintenance............................................................................................................. 106
17.3 Safety checks ................................................................................................................................... 107
17.4 Maintenance Manual ........................................................................................................................ 107
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Sirona Dental Systems GmbH 1 Warning and safety information Operating Instructions C4
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1 Warning and safety information

Intended use This dental treatment center is intended for diagnosis,
therapy and dental treatment of humans by properly trained personnel.
This unit is not intended for operation in areas subject
to explosion hazards.
On-site installation The on-site installation must have been performed
according to our requirements. The details are described in the document “Installation Requirements”.
Maintenance and repair As manufacturers of dental medical equipment and in
the interest of the operational safety of your system, we stress the importance of having maintenance and repair of your treatment center performed only by our­selves or by agencies expressly authorized by us. Fur­thermore components influencing the safety of the unit should always be replaced with original spare parts upon failure.
When having such work done, we suggest that you request a certificate stating the type and extent of work performed, including statements concerning any modifi­cations of the rated parameters or of the operating ranges (if applicable), as well as the date, name of orga­nization and signature.
Modifications of the system Modifications of this system which could impair the
safety of the system owner, patients or other persons are prohibited by law!
For reasons of product safety, only original Sirona accessories approved for this product, or accessories from third parties approved by Sirona, may be used. The user is responsible for dangers resulting from the use of non-approved accessories.
If any equipment not approved by Sirona is connected, it must comply with the applicable standards:
IEC 60950 for information technology equipment (e.g. PCs), and IEC 60601-1 for medical electrical equipment.
Combination with other equipment Any person who assembles or modifies a medical elec-
trical system complying with the standard IEC 60601-1-1 (safety requirements for medical electrical equipment) by combining it with other equipment (e.g., by connect­ing it with a PC) is responsible for ensuring that the requirements of this regulation are met to their full extent for the safety of the patients, operators and environment.
In case of doubt, contact the manufacturer of the system components.
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1 Warning and safety information Sirona Dental Systems GmbH
Operating Instructions C4
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Electromagnetic compatibility (EMC) The C4
IEC 60601-1-2:2001.
Medical electrical equipment is subject to special pre­cautionary measures with regard to EMC. It must be installed and operated in compliance with the specifica­tions provided in the document “Installation Require­ments”.
Portable and mobile RF communication systems may interfere with medical electrical equipment. For this rea­son, the use of mobile radio telephones in practice or hospital environments must be prohibited.
With video systems:
Electromagnetic disturbances in the environment of the
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C4
may result in reduced image quality. In such cases, it is advisable to repeat the exposure before saving the image.
In case of line voltage drops, image data stored in the video camera may be lost. Place down the camera and repeat the exposure.
Image artifacts may possibly occur as a result of radio-frequency interference caused by the transmitters of e.g. radio services or radio amateurs.
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complies with the requirements of
Influence on cardiac pacemakers The workstation includes strong magnets which can
affect cardiac pacemakers of patients, users and techni­cal personnel.
Therefore, pease pay attention to the safety information on pages 7 and 57.
Treatment of highly immunosuppressed patients Highly immunosuppressed patients should not come in
contact with water from the treatment center. The use of sterile solutions is recommended.
Quality of water / air supply Air and water supply must meet the requirements speci-
fied in the installation instructions. Use only clean water.
Water quality compliance To ensure compliance with the medical and national
legal requirements for water from treatment centers, Sirona recommends equipping the treatment center with a disinfection system. As owner of the treatment center, you are responsible for the water quality and may have to take alternative measures to ensure its compliance if you operate the treatment center without a disinfection system.
Please contact your specialized dealer or your relevant dental association for the respective national require­ments and measures.
Highlighting of warning and safety information To avoid personal injury and material damage, you must
also observe the warning and safety information pro­vided in the present operating instructions. They are highlighted by the caption NOTICE, CAUTION or
WARNING.
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Sirona Dental Systems GmbH 1 Warning and safety information Operating Instructions C4
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Symbols used Observe accompanying documents (on name
plate of chair)
Ventilation slots Under no circumstances may the ventilation slots on the
unit be covered, since otherwise the air circulation will be obstructed.
Do not spray with disinfectants or the like into ventilation slots.
Vacuum system The suction removal of aluminum and other metal oxides
from blasting devices via the automatic separator and the amalgam separator integrated in the treatment cen­ter is prohibited!
This would cause extreme wear and clogging of the suc­tion and water paths.
A separate vacuum system must be used in connection with metal oxide blasting devices.
Treatment centers equipped with a central wet suction system are generally suitable for suction removal of the above material. However, make sure to observe the instructions provided by the manufacturer of your vac­uum system.
No restrictions apply when using salt blasting devices in connection with Sirona treatment centers. However, in such cases, make sure that the system is subsequently flushed with an adequate amount of water.
Patient chair Please observe the maximum load capacity of the chair
of 135kg according to EN ISO 6875 (tested with a four-fold safety factor according to IEC 60601-1)
Electric micromotors in dentist element Intermittent operation: 1 min. ON – 7 min. OFF with a
motor current of 1.5A.
Drive motors for chair and backrest 6% duty time, cycle time 250s.
Maintenance of the treatment center Despite the outstanding quality of your treatment center
and regular care by the practice team, it is required in the interest of operational safety that preventive mainte­nance be performed at predetermined intervals.
In order to guarantee the operational safety and reli­ability of your treatment center and to avoid damage due to natural wear, you as the system owner must have your system checked through regularly by an authorized service engineer from your dental depot. Furthermore, safety checks must be performed.
Please contact your dental depot to obtain a mainte­nance offer.
For details please refer to chapter 17 “Maintenance” on page 106 .
Dismantling and reassembly When dismantling and reassembling the system, pro-
ceed according to the installation instructions for new installation in order to guarantee its functioning and sta­bility.
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1 Warning and safety information Sirona Dental Systems GmbH
Operating Instructions C4
Disposal Please observe the disposal regulations applicable in
your country.
Within the European Economic Area, this product is sub­ject to Directive 2002/96/EC as well as the correspond­ing national laws. This directive requires environmentally sound recycling/disposal of the product.
The product must not be disposed of as domestic refuse!
Please contact your dealer if final disposal of your prod­uct is required.
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59 06 313 D 3382
Sirona Dental Systems GmbH 2 Tec hnical description Operating Instructions C4
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2 Technical description

Model designation C4
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, C4+ Cart and C4+ Cabinet
Power supply 230VAC, 50 Hz,
115VAC, 50/60Hz 100VAC, 50/60Hz
Nominal current 4.5A at 230V
9.5A at 115V
11.5A at 100 V
Main unit fuse for 230VAC: T 6.3 A H , 250 VAC, REF 10 77 452
for 100/115 VAC: T 10 A H , 250 VAC, REF 10 77 460
Operating conditions Ambient temperature: 10°C – 40°C (50°F – 104°F)
Relative humidity: 30% – 75% Air pressure: 700hPa – 1060hPa
Transport and storage conditions Temperature: -40°C – +70°C (-40°F – 158°F)
Relative humidity: 10% – 95% Air pressure: 500hPa – 1060hPa
Protection class Class I equipment
Degree of protection against electrical shock: Type B applied parts,
except CEREC 3D camera, SIROCAM 3 / SIROCAM C: Type BF applied parts
Degree of protection against ingress of water Ordinary equipment (not protected)
The foot switch has an IPX1 degree of protection against liquids (drip-proof).
Mode of operation Continuous operation with intermittent loading corre-
sponding to the dental mode of working.
Permanently connected unit.
Year of manufacture (on name plate of chair)
Tests / approvals This dental treatment center complies with the require-
ments of
IEC 60601-1: 1988 + A1: 1991 + A2: 1995 and IEC 60601-1-2): 2001.
DVGW: This unit complies with the technical rules and
safety and hygiene requirements for connection to the drinking water supply, provided that a disinfection sys­tem is integrated.
This product bears the CE marking in accordance with the provisions of the Council Directive 93/42/EEC of June 14, 1993 concerning medical devices.
0123
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3 System versions Sirona Dental Systems GmbH

S
0
3.1 System overview C4
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Operating Instructions C4
3 System versions
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3.1 System overview C4
1
20
21
22
2
4
3
5
6
18
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87910
11 12
23
13 14
19
16
17
15
1
Assistant element
2
Holder 1: Mini L.E.D. polylight or 3rd suction hose or SIROCAM 3 / SIROCAM C
3
Holder 2: SPRAYVIT in the assistant element or SIROCAM 3 / SIROCAM C
4
Holder 3: Suction handpiece
5
Holder 4: Saliva ejector
6
Control panel on the assistant element
7
Rigid or swivelable cuspidor
8
Tu m bl e r f i ll er
9
Water unit with amalgam rotor, disinfection system, automatic separator, wet suction
10
Patient chair, option: folding armrest
11
Holder 1: SPRAYVIT in the dentist element
12
Holder 2 and 3: Electric motor / highspeed hand­piece burr drives
23
13
Holder 4: 3rd electric motor / highspeed handpiece burr drive or SIROSONIC L scaler or Mini L.E.D. polylight
14
Holder 5: 4th burr drive (only highspeed handpiece) or SIROSONIC L or Mini L.E.D. polylight or SIROCAM 3 / SIROCAM C
15
Additional instrument holder (only for SIROCAM 3 / SIROCAM C)
16
Control panel on the dentist element
17
C4+ dentist element
18
Locking brake on the assistant element
19
Unit main switch
20
Flat headrest or manually adjustable headrest or motorized headrest
21
4-way foot control of chair
22
Unit foot switch C+ or C
23
Foot button for SIROCAM 3 / SIROCAM Con the assistant element
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Sirona Dental Systems GmbH 3 System versions
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0
Operating Instructions C4
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3.2 System overview C4+ Cart

3.2 System overview C4
123456 87 9 10 11 12 13 14
18
20
21
22
+
Cart
16 17
15
19
1
Assistant element
2
Holder 1: Mini L.E.D. polylight or 3rd suction hose or SIROCAM 3 / SIROCAM C
3
Holder 2: SPRAYVIT in the assistant element or SIROCAM 3 / SIROCAM C
4
Holder 3: Suction handpiece
5
Holder 4: Saliva ejector
6
Control panel on the assistant element
7
Rigid or swivelable cuspidor
8
Tu m bl e r f i ll er
9
Water unit with amalgam rotor, disinfection system, automatic separator, wet suction
10
Patient chair, option: folding armrest
11
Holder 1: SPRAYVIT in the dentist element
12
Holder 2 and 3: Electric motor / highspeed hand­piece burr drives
23
13
Holder 4: 3rd electric motor / highspeed handpiece burr drive or SIROSONIC L scaler or Mini L.E.D. polylight
14
Holder 5: 4th burr drive (only highspeed handpiece) or SIROSONIC L or Mini L.E.D. polylight or SIROCAM 3 / SIROCAM C
15
Additional instrument holder (only for SIROCAM 3 / SIROCAM C)
16
Control panel on the dentist element
17
C4+ Cart – dentist element
18
Locking brake on the assistant element
19
Unit main switch
20
Flat headrest or manually adjustable headrest or motorized headrest
21
4-way foot control of chair
22
Unit foot switch C+ or C
23
Foot button for SIROCAM 3 / SIROCAM Con the assistant element
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3 System versions Sirona Dental Systems GmbH
S
0
1
3.3 System overview C4
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Cabinet Operating Instructions C4
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3.3 System overview C4
1234 56 879
20
17
11 16
12 13
14 15
22
18
+
Cabinet
10
23
19
21
1
Assistant element
2
Holder 1: Mini L.E.D. polylight or 3rd suction hose or SIROCAM 3 / SIROCAM C
3
Holder 2: SPRAYVIT in the assistant element or SIROCAM 3 / SIROCAM C
4
Holder 3: Suction handpiece
5
Holder 4: Saliva ejector
6
Control panel on the assistant element
7
Rigid or swivelable cuspidor
8
Tu m bl e r f i ll er
9
Water unit with amalgam rotor, disinfection system, automatic separator, wet suction
10
Patient chair, option: folding armrest
11
Holder 1: SPRAYVIT in the dentist element
12
Holder 2 and 3: Electric motor / highspeed hand­piece burr drives
13
Holder 4: 3rd electric motor / highspeed handpiece burr drive or SIROSONIC L scaler or Mini L.E.D. polylight
14
Holder 5: 4th burr drive (only highspeed handpiece) or SIROSONIC L or Mini L.E.D. polylight or SIROCAM 3 / SIROCAM C
15
Additional instrument holder (only for SIROCAM 3 / SIROCAM C)
16
Control panel on the dentist element
17
C4+ Cabinet – dentist element
18
Locking brake on the assistant element
19
Unit main switch
20
Flat headrest or manually adjustable headrest or motorized headrest
21
4-way foot control of chair
22
Unit foot switch C+ or C
23
Foot button for SIROCAM 3 / SIROCAM Con the assistant element
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Sirona Dental Systems GmbH 4 Controls and functional elements

AMALG
DESINF
Operating Instructions C4
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4.1 Control panel on the dentist element

4 Controls and functional elements
4.1 Control panel on the dentist element
Control panel
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C4
40
100
SS
00
A
Mode
RPM
0.2
rpm x 1000
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20
50
11
1
A/B
System status indication display and Mode key
AMALG appears when the amalgam rotor needs to be
replaced.
DESINF is flashing when DENTOSEPT P must be refilled.
A appears when user A is selected.
B appears when user B is selected.
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Mode key with + / – keys for programming basic set- tings.
In addition to the settings in the Mode dialog, the follow­ing direct settings can be made with the
Intensity of the instrument lights
Intensity of the operation light
Tumbler filling time
Cuspidor flushing time
+ / keys:
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4 Controls and functional elements Sirona Dental Systems GmbH
4.1 Control panel on the dentist element Operating Instructions C4
Main functions – dark blue keys
Quick setting keys for instrument intensity and
40
100
speed
for electric motors and SIROSONIC L ultrasonic scaler
+
A
INSTR. LIGHT
20
0.2
rpm x 1000
%
50
1
Spray ON / OFF
on burr drives
Chip blower
on burr drives
Counterclockwise rotation
for electric motor
Instrument light ON / OFF
Pressing this key for some time displays the light inten­sity settings dialog.
Mouth rinsing position chair program.
SS
with last position memory function (freely programma­ble)
Chair program 0
Entry/exit position (freely programmable)
00
Chair programs 1 and 2
11
22
(freely programmable)
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NOTICE
The four program keys are also used for reprogramming the chair programs.
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Sirona Dental Systems GmbH 4 Controls and functional elements Operating Instructions C4
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4.1 Control panel on the dentist element
Additional functionslight blue keys
Preselection of user A or B
A/B
All instruments must be in place.
You cannot switch between the two users after picking up an instrument
.
Saving the instrument settings
The instrument to be programmed must have been picked up.
X-ray image viewer ON/OFF.
For SIVISION 3 also WHITE SCREEN activation
Composite key ON / OFF
for SIROLUX operation light, reduced light intensity
8,000 lux for composite fillings
<
A
OPERATING LIGHT
A
CUP FILL TIMER
A
BOWL FLUSH TIMER
SIROLUX operation light ON / OFF
%
for normal light intensity > 24,000 lux
Pressing this key for a while displays the light intensity settings dialog:
OPERATING LIGHT
Tumbler filling
Pressing this key for a while displays the settings dialog:
CUP FILL TIMER
Cuspidor flushing
Pressing this key for a while displays the settings dialog:
BOWL FLUSH TIMER
Freely selectable function
e.g. call key, always functions as button
freely available relay 230 V, 6 A (connected by the service engineer)
Freely selectable function
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The function can be preset in the Mode dialog as button or switch.
freely available relay 230V, 6 A (connected by the service engineer).
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4 Controls and functional elements Sirona Dental Systems GmbH
4.1 Control panel on the dentist element Operating Instructions C4
Chair functions – gray keys
for manual chair settings:
Tilt backrest backward or forward.
Height adjustment down / up
Additional functions of the control
panel video keys
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NOTICE
Apart from the previously described functions, the keys of the dentist element have additional functions in con­nection with the video application. These are described in chapter 14 starting on page 71 .
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Sirona Dental Systems GmbH 4 Controls and functional elements Operating Instructions C4
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4.2 Control panel on the assistant element

4.2 Control panel on the assistant element
Control panel
11
00
22
SS
Main functions – dark blue keys
Mouth rinsing position chair program.
with memory function (freely programmable)
Chair program 0
Entry/exit position (freely programmable)
Chair programs 1 and 2
(freely programmable)
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NOTICE
The four program keys are also used for reprogramming the chair programs.
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4 Controls and functional elements Sirona Dental Systems GmbH
4.2 Control panel on the assistant element Operating Instructions C4
Additional functions – light blue keys
Tumbler filling
ON / OFF
Cuspidor flushing
ON / OFF
X-ray image viewer ON / OFF
for SIVISION 3 also WHITE SCREEN activation
Treatment center sanitation
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SAN
L
This key can be used to start the treatment center sani­tation program (see instructions “Care and Cleaning
by the Practice Team”).
Freely selectable function
The function can be preset in the Mode dialog as button or switch.
Light ON/OFF
With SPRAYVIT picked up:
Instrument light
With SPRAYVIT in holder:
Operation light
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Sirona Dental Systems GmbH 5 Putting the system into operation Operating Instructions C4
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5 Putting the system into operation

Initial startup
The disinfection system adds a disinfectant to the water (1:100) to prevent the formation of microorganisms in the water system.
Prior to initial startup of your treatment center, sanita- tion must be performed.
If the service engineer has skipped the sanitation proce­dure after installation of your treatment center on the basis of an agreement with you, please perform sanita­tion yourself as described in the separate instructions “Care and Cleaning by the Practice Team”.
Sanitation takes approx. 24 hours.
Main switch
Switch ON the main switch ( l ).
A
READY 10:04:27
ON
OFF
During power-up, the treatment center automatically performs a self-test.
CAUTION
For safety reasons, always switch the treatment center OFF (O) after consulting hours. This cuts off the air and water supply as well as the line voltage.
Ready for operation
After the end of the self-test, the message READY the time and the last user selected (A or B) appear on the
display.
After the treatment center is switched on, the cursor is between the chair program keys 1 and 2. If a program LED is illuminated, then the chair was in a programmed position before switching off. If no program LED is illumi­nated, then the chair was in a non-programmed position before switching off.
The unit is now ready for operation.
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5 Putting the system into operation Sirona Dental Systems GmbH
A
MAINTENANCE IN 30 DAYS
Operating Instructions C4
Display of next maintenance date
the next maintenance date is less than 30 days away, this message appears each time the unit is switched on.
MAINTENANCE IN 30 DAYS
(see MAINTENANCE Mode dialog).
After this date has expired, the following message is dis­played:
MAINTENANCE REQUIRED
The display message then disappears as soon as an instrument is removed from its holder.
i
NOTICE
This message can be reset only by the service techni­cian after completion of maintenance work.
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right
A
B
READY 10:04:27
wrong
A/B
CAUTION
The dental chair has a maximum load capacity of 135kg according to EN ISO 6875 (tested with a four-fold safety factor according to IEC 60601-1). The patient’s arms and legs must rest on the upholstery of the chair!
Preselecting the user
The treatment center offers the possibility of managing two different chair and instrument programs for two users.
Preselect user A or B using the A/B key, with all instru­ments in place.
The preselected user is shown in the top left corner of the display. All settings which have been stored for that user are then activated.
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Sirona Dental Systems GmbH 6 Foot switch Operating Instructions C4
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6.1 C+ foot switch

6 Foot switch

6.1 C
+
foot switch
1.
B
C
2.
A
D
This foot switch enables hands-free operation by means of the cursor control, but also manual operation by means of the keys.
The foot switch has a 4-way foot control plate for cursor navigation, which works independently of the pedal.
Functions
Step on foot pedal – instrument picked up
Activation of the instrument.
If appropriate, intensity control relative to pedal movement (if “speed controller foot switch” has been preset under Mode).
1. Shift 4-way foot control plate
With cursor control enabled (Mode dialog 11.8):
A to the front – cursor upward B to the back – cursor downward C to the left – cursor to the left D to the right – cursor to the right
Cursor navigation along the marked path and re­lease of the corresponding key function.
3.
4.
2. Actuate left button – all instruments in place
Programmed movement of the chair to the mouth rinsing position S or the last treatment position (ac­cording to starting situation).
Actuate left button – instrument picked up
Toggling between spray ON and spray OFF, or SIVISION function.
3. Actuate right button – all instruments in place
Programmed movement of the chair to the entry/exit position 0.
Actuate right button – instrument picked up
Chip blower active for duration of actuation, or SIVISION function.
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6 Foot switch Sirona Dental Systems GmbH
6.1 C+ foot switch Operating Instructions C4
Automatic cursor control with C+ foot switch
2. 1. / 3.
A yellow diode on the dentist element indicates the posi­tion of the cursor. The cursor path is marked by lines.
1. After you switch on the system, or when the chair
has reached the entry/exit position 0, the cursor is between the chair program keys 1 and 2.
2. When you pick up an instrument or activate any of
the instruments, the cursor jumps to the horizontal navigation path (position between 1st and 2nd row of keys) in the instrument block.
3. After you have placed the instrument in its holder,
the cursor jumps back to its position between the chair program keys 1 and 2.
CEREC Chairline foot switch
This foot switch includes all of the functions of the
+
foot switch.
C
+
It also features an additional pedal for operation of the CEREC Chairline.
For details please refer to the CEREC Chairline Opera­ting Instructions, REF 60 46 028.
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Sirona Dental Systems GmbH 6 Foot switch Operating Instructions C4
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6.2 C foot switch

6.2 C foot switch
This foot switch enables hands-free operation by con-
A*
C
trolling all functions with the entire pedal surface. How­ever, it is also possible to control the unit manually with the keys.
For cursor navigation, place your foot fully on the pedal surface.
Functions (factory settings)
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NOTICE
The foot switch functions A and B can be reversed by the service engineer upon request.
B*
D
With cursor control enabled (Mode dialog 11.8)
Actuate foot switch in direction A – cursor upward.
Actuate foot switch in direction B – cursor downward.
Swing foot switch to the left C – cursor to the left.
Swing foot switch to the right D – cursor to the right.
Cursor navigation along the marked path and release of the corresponding key function.
Instrument start
The cursor must be between the spray and the chip blower key.
Actuate the foot switch in direction A after picking up the instrument.
With cursor control disabled (Mode dialog
11.8)
Actuate foot switch in direction A:
With instrument picked up – Activation of the instru-
ment.
Actuate foot switch in direction B:
With instrument picked up – No function
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Swing foot switch to the left C:
With instrument picked up – Spray ON/OFF for burr instruments or SIVISION function.
With instruments in place – SIVISION function.
Swing foot switch to the right D:
With instrument picked up – Chip blower ON for burr instruments or SIVISION function.
With instruments in place – SIVISION function.
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6 Foot switch Sirona Dental Systems GmbH

6.3 Selecting the chair program Operating Instructions C4

Automatic cursor control with C foot switch
+
3.
1.
2.
6.3 Selecting the chair program
A yellow diode on the dentist element indicates the posi­tion of the cursor. The cursor path is marked by lines.
1. After you switch on the system, or when the chair
has reached the entry/exit position 0, the cursor is between the chair program keys 1 and 2.
2. When you pick up an instrument or activate any of
the instruments, the cursor jumps to a position be­tween the spray and chip blower keys in the first in- strument block.
If the cursor is in the quick setting key column at the very left, it also jumps to a position between the spray and chip blower keys in the instrument block when you swing the foot switch to the right (D).
3. After you have placed the instrument in its holder,
the cursor jumps back to its position between the chair program keys S and 0.
Activate the desired chair program 1 or 2. The chair moves to the programmed treatment position.
Move the dentist element by hand to the desired treat-
1
ment position. Use the handle (1) on the dentist element to do this.
The dentist element can be fixed by the service engineer at a height which is convenient for you.
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Sirona Dental Systems GmbH 7 Program selection Operating Instructions C4
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7.1 Safety

7 Program selection

7.1 Safety
CAUTION
The patient’s arms and legs must be resting on the chair upholstery during the program run!
CAUTION
Make sure that no obstacles (e.g. window wings, draw­ers, devices, …) extend into the movement range.
A
BACKREST 10:04:27
Safety stop
A built-in safety circuit stops the chair movement in the following situations:
The toeboard collides with an obstacle.
The backrest collides with an obstacle.
•The motorized headrest (if available) collides with an obstacle
The swivelable cuspidor is swiveled in during chair movement.
The assistant element is pushed upward or down­ward by an obstacle.
At the same time, a double beep signal sounds.
The chair then moves automatically a little upward until the obstacle is cleared (except for the swivelable cuspi­dor and assistant element).
With instruments in place, the last activated safety switch is indicated in plain text on the display:
TILTING PART for motorized headrest
BACKREST
•TOEBOARD
ASSISTANT ELEMENT (is also displayed when the cuspidor safety switch is activated)
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The message CUSPIDOR appears after 10 seconds if the automatic return movement of the cuspidor to its position is inhibited.
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7 Program selection Sirona Dental Systems GmbH

7.2 Program selection Operating Instructions C4

7.2 Program selection
Keys for selecting the programmed patient positions.
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SS
11
00
22
00
SS
With swivelable cuspidor:
Before the chair moves to the selected program position, the swiveled-in cuspidor automatically returns to its starting position.
Factory settings:
The operation light switches OFF automatically before the chair moves to the entry/exit position 0 or the mouth rinsing position S.
The operation light switches ON automatically after the chair has reached patient position 1 or 2.
Changing the factory settings:
When programming the patient positions you can preset whether the operation light should switch OFF or ON in the different chair programs 0, S, 1 or 2 (see page 36).
Program key 0
Intended for the entry/exit position.
Program key S with memory function.
In the S program, you can program the tumbler filling and / or the cuspidor flushing functions (see Mode dia- log 11.9 and 11.10).
When you press this key a second time, the treatment center returns to its previous position (memory function).
Example: You have programmed this key for the mouth rinsing position. When you press this key, the treatment center moves to the programmed position.
Memory function: When you press this key a second time, the treatment center returns to its previous posi­tion.
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Sirona Dental Systems GmbH 7 Program selection Operating Instructions C4
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7.3 MOVEMENT STOP!

7.3 MOVEMENT STOP!
You can stop the movement of the chair to a pro­grammed position as follows:
By pressing one of the chair-related keys on the dentist or assistant element.
By actuating the 4-way foot control.
By pushing the 4-way switches on a motorized headrest in any direction.
All movements of the treatment center are stopped immediately.
At the same time, a double beep signal sounds.
Please note that when you press the program key of the program which is just running a second time, the movement will NOT stop!
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8 Patient positions Sirona Dental Systems GmbH

8.1 Flat headrest Operating Instructions C4

8 Patient positions
8.1 Flat headrest
The headrest must be adjusted manually.
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2
1

8.2 Articulated headrest

To do this, take the load off the backrest and pull out or push in the headrest using the handle (1).
The head pad (2) is held magnetically.
DANGER
A strong magnet is integrated in the underside of the head cushion (2) which could affect a nearby cardiac pacemaker.
Therefore, please avoid bringing the magnet in close proximity of a cardiac pacemaker of a patient, user or technical personnel.
In addition, direct contact of the head cushion with magnetic cards can lead to a data loss.
The headrest must be adjusted manually.
To do this, take the load off the backrest and pull out or push in the headrest using the handle (1).
1
2
Tilt the headrest backward using the locking button (2).
DANGER
Tilt the headrest forward by simply pulling it out.
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