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General information Sirona Dental Systems GmbH
Installation Requirements
60 27 945 D3382
2 D3382.021.02.12.02
Changes since the last version 06.2013:
Chapter or section, page
1.2 Connection to the public drinking water supply ....... 7
1.3 Media quality ........................................................... 8
2.5 Standards/Approvals ............................................. 29
About this document
This document describes the installation requirements for
the C3
+
, C4+, C4+ Cart dental treatment centers.
The following sets of Installation Instructions describe the
subsequent installation procedure:
• REF 59 06 578 (C3+)
• REF 59 06 529 (C4+)
You will also need the following drilling template in order to
fasten the treatment center securely to the floor:
• REF 58 71 673
General information
Sirona Dental Systems GmbH List of Contents
Installation Requirements C3
+
, C4+, C4+ Cart
60 27 945 D3382
D3382.021.02.12.02
3
bеЦдблЬ
1 Preparations.......................................................................................................................... 5
1.1 Safety........................................................................................................... 6
1.2 Connection to the public drinking water supply ........................................... 7
1.3 Media quality................................................................................................ 8
1.4 Supply lines in the termination panel........................................................... 9
1.5 Underfloor installation of SIVISION connections ......................................... 12
1.6 Mounting plates for equipment with fixed cuspidor...................................... 13
1.7 Mounting plates for equipment with swiveling cuspidor............................... 14
1.8 M1 adapter plate for right-handed equipment with swiveling cuspidor ........ 15
2 Dimensions, technical data ................................................................................................. 17
2.1 Dimensions of the C3+ 1:20 ......................................................................... 18
2.2 Dimensions of the C4
+
1:20 ......................................................................... 21
2.3 Dimensions of the C4+ Cart 1:20 ................................................................. 24
2.4 Technical data ............................................................................................. 27
2.5 Standards/Approvals ................................................................................... 29
3 Electromagnetic compatibility ............................................................................................ 31
3.1 Accessories ................................................................................................. 32
3.2 Electromagnetic emission............................................................................ 33
3.3 Immunity to interference .............................................................................. 34
3.4 Working clearances ..................................................................................... 36
3.5 Foot control wireless interface..................................................................... 37
List of Contents
List of Contents Sirona Dental Systems GmbH
Installation Requirements C3
+
, C4+, C4+ Cart
60 27 945 D3382
4 D3382.021.02.12.02
C3+, C4+, C4+ Cart
60 27 945 D3382
D3382.021.02.12.02
5
1 Preparations
1.1 Safety .................................................................................................................................... 6
1.2 Connection to the public drinking water supply ..................................................................... 7
1.3 Media quality ......................................................................................................................... 8
1.4 Supply lines in the termination panel ..................................................................................... 9
1.5 Underfloor installation of SIVISION connections ................................................................... 12
1.6 Mounting plates for equipment with fixed cuspidor ................................................................ 13
1.7 Mounting plates for equipment with swiveling cuspidor ......................................................... 14
1.8 M1 adapter plate for right-handed equipment with swiveling cuspidor .................................. 15
1 Preparations Sirona Dental Systems GmbH
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, C4+, C4+ Cart
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Identification of the danger levels
To prevent personal injury and material damage, please
observe the warning and safety information provided in the
present Operating Instructions. Such information is highlighted as follows:
DANGER
An imminent danger that could result in serious bodily injury
or death.
WARNUNG WARNUNG WARNUNG WARNING
A possibly dangerous situation that could result in serious
bodily injury or death.
CAUTION
A possibly dangerous situation that could result in slight
bodily injury.
NOTICE
A possibly harmful situation which could lead to damage of
the product or an object in its environment.
IMPORTANT
Application instructions and other important information.
Tip: Information on making work easier.
General safety information
WARNUNG WARNUNG WARNUNG WARNING
The installation must be carried out in accordance with the
requirements stated in our Installationsvoraussetzungen.
WARNUNG WARNUNG WARNUNG WARNING
Installation may be carried out only by personnel specifically authorized by Sirona.
WARNUNG WARNUNG WARNUNG WARNING
For reasons of product safety, this product may be
operated only with original Sirona accessories or
third-party accessories expressly approved by
Sirona. The user is responsible for any damage resulting from the use of non-approved accessories.
If any equipment not approved by Sirona is connected, it must comply with the applicable standards, e.g.:
• IEC 60950-1 for information technology equipment and
• IEC 60601-1 for medical electrical equipment.
In case of doubt, contact the manufacturer of the
system components.
WARNUNG WARNUNG WARNUNG WARNING
Any person who assembles or modifies a medical
electrical system complying with the standard
IEC 60 601-1 Chapter 16 by combining it with other
equipment (e.g. by connecting a PC) is responsible
for ensuring that the requirements of this regulation are met to their full extent for the safety of the
patients, the operators and the environment.
The floor must be flat and level (DIN 18 202). A mounting
plate must be used for uneven floors (see Section 1.6,
"Mounting plates for equipment with fixed cuspidor" on page
13).
CAUTION
The floor must have a minimum loading capacity of 0.5N/
cm².
CAUTION
Wireless phone interference with medical electrical equipment:
To ensure safe operation of medical electrical equipment,
the use of mobile wireless phones in practice or hospital environments is prohibited.
CAUTION
Electromagnetic compatibility: The unit should not be op-
erated in the immediate vicinity of other devices. If this
proves to be unavoidable, the unit should be monitored to
ensure that it is operating properly.
1.1 Safety
Sirona Dental Systems GmbH 1 Preparations
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,
Treatment center with isolation from public drinking
water supply
Provided it is equipped with a disinfection system, the treatment center fulfills the requirements of EN 1717 (free outlet
with sections ≥ 20 mm and the German Gas and Water
Association (DVGW). It is intrinsically safe in accordance
with worksheet W540 and therefore also fulfills the W270
requirements as well as the requirements for plastics used
in the transport of drinking water. It can be connected
directly to the public drinking water supply.
The treatment center therefore also bears the symbol for
the German Gas and Water Association (DVGW) along with
the rating plate.
Treatment center without isolation from public
drinking water supply
If compliance with EN 1717 is stipulated nationally, appropriate equipment must be installed beyond the treatment
center to protect the public drinking water system.
This applies to device versions without a disinfection system.
The treatment center then does not bear the DVGW icon.
Please always adhere to the national requirements with
regard to connecting treatment centers to the public drinking water supply.
1.2 Connection to the public drinking water supply
1 Preparations Sirona Dental Systems GmbH
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Water quality
Lime deposits and corrosion residues in tap water can lead
to the following malfunctions:
• Premature clogging of the filters in the unit
• Rapid clogging of the fine water paths and jets in the
treatment instruments
For these reasons, the following points must be observed:
• Permitted water pressure: 2.5 bar (36.25 psi) to 6 bar
(87 psi)
• Permitted minimum flow volume: 3 l/min
• For water hardness (total hardness) of 2.2 mmol/l
(= 12 °dH), install water softeners.
Set the blend hardness to 1.4 mmol/l (= 8 °dH).
• Install a conventional fine filter; fineness:
> 80 µm (0.08 mm).
• Installation must be performed in compliance with the
recommendations of the national installation requirements (e.g. EN 1717).
• The water quality must comply with the national requirements for drinking water.
• The connection must be made to cold water.
• When laying the water pipe to the treatment center,
comply with the following instructions to reduce the
quantity of micro-organisms in the feed pipe:
– Avoid long stub lines to the treatment center.
– Carry out the installation so that, where possible,
other main consumers (such as the sink) are fed
from the same line downstream of the treatment
center connection.
– Avoid laying the supply line parallel to hot water
pipes.
• Observe EN 1717 concerning protection of the public
drinking water supply. For details please refer to chapter „Connection to the public drinking water supply” on
page 7.
Air quality
The air for driving the turbines, for cooling the drives and for
the cooling spray must be free from oil, dry and hygienically
faultless.
Suction pipe
Install steam trap K.
With a vacuum of pu >0.18 bar back pressure on the bottom
connection, the treatment center must be retrofitted with the
"Vacuum limiter" retrofit kit (REF 59 68 826).
1.3 Media quality
N
>80 µm
Air
Suction machine
oil-free
Cold water
Dilution hardness
(drinking water quality)
1 bar = 100 kPa = 14.5 psi
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1.4 Supply lines in the termination panel
5
3
6
6
6
7
Center base plate
opening to floor
1
2
4
9
1
3/
8
“
min.
500mm
20”
7, 6
max.
60mm
2 3/8”
3 4 5
max.
5 mm
3/16”
max.
5 mm
3/16”
3/8”
12
10 x 1mm
10 x 1mm
3/8
”
x 1/32“
3/8
”
x 1/32“
1
3
/8“
Foot end
3
6
.
5
m
m
5
0
m
m
3
6
.
5
m
m
1 Preparations Sirona Dental Systems GmbH
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• Observe the national regulations for electrical installations (e.g. VDE 0100, VDE 0100, Part 710).
• Comply with the national regulations for water supply
installations (e.g. EN 1717) and sewage installations
(e.g. EN 12056-1).
• For the suction pipe, observe the instructions in the
Suction Machine Installation Instructions.
• For fastening the pipe ends in the installation field, we
recommend using an installation template. They can
be ordered from Sirona under REF 33 15 830.
If necessary, you can also prepare the template yourself based on the above sketch (not true to scale!).
Supply lines in the termination panel
Table 1: Supply lines
Item Description
1 Water inlet pipe 10x1 mm,
corner valve outlet 3/8"
2 Compressed air inlet pipe 10x1mm, corner
valve outlet 3/8"
3 Suction pipe DN40 HT-PP DIN 19560 (polypro-
pylene, inner diameter 36.5mm!)
4 Water drain DN40 HT-PP DIN 19560 (polypro-
pylene, inner diameter 36.5mm!)
5 Installation pipe, DN40 HT-PP DIN 19560
(polypropylene, 40mm!)
6 Suction machine control cable ( )and call
cables ( ) 3x1.5mm
2
7 Power cable 3x1.5mm2
Fuse: 16A slow-blow
Recommended: Type B automatic circuit breaker
8 Not applicable
9 Installation pipe (or corresponding flat duct) for
additional requirement e.g. practice network
connecting cable
,
Sirona Dental Systems GmbH 1 Preparations
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Supply above the floor, "above-floor installation"
The supply pipe ends, corner valves and cables must be
routed as shown above.
The retrofit kit for above-floor installation REF 33 17 265 is
required for connection.
CAUTION
For cleaning, flush the air and water pipes thoroughly (metal
chips!).
Supply through the floor, "underfloor installation"
1. The top edges of the corner valves for air and water
must not protrude more than 60mm above the upper
surface of the finished floor.
2. The suction and drain pipes must be flush with the upper surface of the floor (a deviation of +5mm is permissible).
Internal diameter for both pipes: 36,5 mm.
3. The electrical cables must protrude at least 500mm.
Supply lines in the termination panel
>500mm
<5mm
<60mm
>20“
3/8“
<3/16“
<2 3/8“
Ø 36,5 mm
10x1 mm
3/8” x 1/32”
DN 40
>5
00mm
200mm
250mm
> 20’’
8’’
10’’
Ø 36,6mm
3/8“
20
Ø 36,5 mm
Installation template
1 Preparations Sirona Dental Systems GmbH
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Important information for the installer
Depending on the prevailing local conditions, the existing
cable set can be installed in the cable duct of an underfloor
installation by an installer prior to the installation of the
dental treatment center. In this case, please observe the following:
Proceed with extreme care when running the cables. Par-
ticularly cables L15 and L38 are very sensitive, and must
never be kinked or twisted. The cables must not overlap or
cross one another.
RS232 (L37) and the XGA cable (L38) are not yet cut to
length and terminated on the PC side. It would be impossible to pull the cables through when installing them under
floor level if a sub D connector were already connected.
These cables should always be pulled.
Free length A of cables at the treatment center end:
Length A = 600mm
If S video cable L15 is equipped with both a female and a
male connector, make sure that the female connector
(socket) points to the connection box of the treatment center.
1. Bend the wire at the front end of cables L37 and L38 to
form a hook.
2. Pull cables L15, L37, and L38 as well as the audio cable and the protective earth conductor for the treatment
center through the cable duct to the location of the SIVISION PC.
Save the accessory parts for final installation!
1.5 Underfloor installation of SIVISION connections
2.
1.
A
C3+, C4
+
L15, L37, L38,
Protective earth conductor
SIVISION
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1.6 Mounting plates for equipment with fixed cuspidor
Mounting plate
Demonstration chair plate
REF 58 26 511
REF 47 08 074
For especially uneven floor conditions, a steel mounting
plate is available to compensate for the irregularities of
the floor (REF 58 26 511).
For floors which do not permit permanent connection of the unit (e.g. demo
operation at a fair), installation on a steel demonstration chair plate is
possible (REF 47 08 074).
1 Preparations Sirona Dental Systems GmbH
Installation Requirements C3
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1.7 Mounting plates for equipment with swiveling
cuspidor
Mounting plate
Demonstration chair plate
REF 58 71 913
REF 58 66 301
For especially uneven floor conditions, a steel mounting
plate is available to compensate for the irregularities of the
floor (REF 58 71 913).
For floors which do not permit permanent connection of the unit (e.g. demo
operation at a fair), installation on a steel demonstration chair plate is
possible (REF 58 66 301).
Sirona Dental Systems GmbH 1 Preparations
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1.8 M1 adapter plate for right-handed equipment with
swiveling cuspidor
Adapter plate
If the C3+ or C4+ is installed as a replacement for an M1 at this position,
then an adapter plate, with the aid of which the existing mounting holes
can be used, is available under the order number 58 70 493.
REF 58 70 493
1 Preparations Sirona Dental Systems GmbH
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C3+, C4+, C4+ Cart
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2 Dimensions, technical data
2.1 Dimensions of the C3+ 1:20 ................................................................................................... 18
2.2 Dimensions of the C4
+
1:20 ................................................................................................... 21
2.3 Dimensions of the C4
+
Cart 1:20 ........................................................................................... 24
2.4 Technical data ....................................................................................................................... 27
2.5 Standards/Approvals ............................................................................................................. 29
2 Dimensions, technical data Sirona Dental Systems GmbH
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2.1 Dimensions of the C3+ 1:20
Hazard warning:
The here mounted lamp, the dentist element /
with tray (option) and the assistant element
with long support arm have a wider swivelling
range than the distances indicated!
Recommended distances
from cabinet or wall.
Center floor opening
250
9 7/8”
1200
47 1/4”
1300
51 3/16”
2500
98 7/16”
300
11 3/4”
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Standard upholstery
* max.: backrest and chair in highest position
min.: backrest and chair in lowest position
*** Assembly of the dentist element is alternaively
in pos. 1 or 2 possible, see next page.
The maximum position of the chair dependent
on it is to be considered!
90
3 1/2”
max. 1400 55 1/8”
min. 950 37 3/8”
* max. 710 28”- Pos.2 ***
* max. 760 30” - Pos.1 ***
* min. 400 15 3/4”
1212
47 3/4”
45
1 3/4”
270
10 3/4”
with Swivellable
cuspidor
1950
76 3/4”
Height of lamp with
SIVISION lamp
support tube
1875
73 3/4”
Height of lamp
without SIVISION or
with SIVISION on tray
SIROLUX FANTASTICLEDview
2 Dimensions, technical data Sirona Dental Systems GmbH
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180
7”
250
9 7/8”
750
29 1/2”
770
30 3/8”
45
1 3/4”
930
36 5/8”
310°
max. 1515
59 5/8"
2070 +50**
81 1/2” +2“ **
78
3”
459
18”
Tray (option) with three rotation points
** according to chair height
*** Assembly of the dentist element is alternaively
in pos. 1 or 2 possible.
Option
Swivellable
cuspidor
Pos. 2 Pos. 1 ***
max. 380 +15
15“ +5/8”
430 +15
17“ +5/8”
Sirona Dental Systems GmbH 2 Dimensions, technical data
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2.2 Dimensions of the C4+ 1:20
250
9 7/8”
** 1450 -1700
57" - 67”
1300
51 3/16”
2500
98 7/16”
* 160 - 450
6 1/4" - 17 3/4”
** Depending on setting of support arm
Recommended distances
from cabinet or wall.
Hazard warning:
The lamp installed here has a swivel
range which exceeds the specified
distances!
Center floor opening
* Depending on the setting of the support arm stop (factory setting: 450mm)
2 Dimensions, technical data Sirona Dental Systems GmbH
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90
3 1/2”
270
10 3/4”
1212
47 3/4”
* max. 760 30”
min. 400 15 3/4”
max. 925 36 3/8”
min. 825 32 1/2”
45
1 3/4”
45°
65°
10°
Standard upholstery
* max.: backrest and chair in highest position
min.: backrest and chair in lowest position
with Swivellable
cuspidor
1950
76 3/4”
Height of lamp with
SIVISION lamp
support tube
1875
73 3/4”
Height of lamp
without SIVISION or
with SIVISION on tray
SIROLUX FANTASTICLEDview
Sirona Dental Systems GmbH 2 Dimensions, technical data
Installation Requirements C3
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180
7”
90°
90°
90°
60°
750
29 1/2”
770
30 3/8”
250
9 7/8”
** Depending on setting of stop and height setting on support arm
*** Depending on the chair height
45
1 3/4”
max. 1210
47 5/8"
** 930 - 1160
36 1/2" - 45 5/8”
max. 1515
59 5/8"
Option
950
37 3/8”
22°
65°
Option
Swivellable
cuspidor
78
3”
459
18”
2070 +50**
81 1/2” +2“ **
max. 380 +15
15“ +5/8”
430 +15
17“ +5/8”
2 Dimensions, technical data Sirona Dental Systems GmbH
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2.3 Dimensions of the C4+ Cart 1:20
1700
67”
1300
51 3/16”
2500
98 7/16”
250
9 7/8”
250
9 7/8”
Recommended distances
from cabinet or wall.
Center floor opening
Sirona Dental Systems GmbH 2 Dimensions, technical data
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45°
65°
10°
90
3 1/2”
1212
47 3/4”
815
32”
945
37 1/4”
* max. 760 30”
min. 400 15 3/4”
465
18 5/16”
45
1 3/4”
Height setting in 6 steps 26mm each
Standard upholstery
* max.: backrest and chair in highest position
min.: backrest and chair in lowest position
1950
76 3/4”
Height of lamp with
SIVISION lamp
support tube
1875
73 3/4”
Height of lamp
without SIVISION or
with SIVISION on tray
SIROLUX FANTASTICLEDview
2 Dimensions, technical data Sirona Dental Systems GmbH
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** Depending on the chair height
180
7”
90°
90°
90°
60°
750
29 1/2”
770
30 3/8”
250
9 7/8”
max. 380 +15
15“ +
5/8”
2070 +50**
81 1/2” +2“ **
45
1 3/4”
400
15 3/4”
430
17”
max. 1210
47 5/8"
310
12 1/4”
375
14 3/4”
459
18”
78
3”
430 +15
17“ +
5/8”
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2.4 Technical data
Technical data C3
+, C4+
and C4+ Cart
Power supply line 100 V / 115 V / 230 VAC 50 / 60 Hz
Nominal current 11.5 A at 100 V AC
9,5 A at 115 V AC
4,5 A at 230 V AC
In addition, max. 6 A for external devices
Main unit fuse at 100/115 V AC T 10 A H, 250 V AC , REF 10 77 460
at 230 V AC T 6,3 A H, 250 V AC , REF 10 77 452
Transport and storage conditions Temperature: -40°C – +70°C (-40°F – +158°F)
Relative humidity: 10% – 95%
Air pressure: 500hPa – 1060hPa
Operating conditions Ambient temperature: 10°C – 40°C (50°F – 104°F)
Relative humidity: 30% – 85% (no condensation)
Air pressure: 700hPa – 1060hPa
Maximum load capacity of the patient chair 135 kg, including accessories
Installation site
≤ 3000 m above sea level
Pollution degree 2 acc. to IEC 60664-1
Protection class Class I device
Device class in accordance with Directive
93/42/EEC
Class IIa equipment
Degree of protection against electric shock Type B applied parts,
except 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).
Operating mode Continuous operation with intermittent loading corresponding to the
dental mode of working.
Permanently connected unit.
Year of manufacture
(on rating plate of chair)
On-site pressure readings (1 bar = 100 kPa = 14.5 psi)
Air min./max.
Water min./max.
550 kPa / 750 kPa (5.5 / 7.5bar)
250 kPa / 600 kPa (2.5 / 6bar)
Foot control wireless interface
Model designation:
Frequency:
Transmitting power:
Modulation type:
Range:
nanoLOC AVR
2,4 GHz – 2,4835 GHz (ISM band)
< 2 mW (short range device)
MDMA
approx. 10 m
2 Dimensions, technical data Sirona Dental Systems GmbH
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Dimensions of the packaging
C3+: Dentist element, assistant element, water
unit
C4
+
: Dentist element, assistant element,
water unit
C4+ Cart: Assistant element, water unit
C4
+
Cart: Dentist element
Chair
Upholstery
SIROLUX / LEDview
122cm x 63cm x 176cm
122cm x 63cm x 137cm
122cm x 63cm x 137cm
97,5cm x 50,5cm x 50,5 cm
157cm x 64cm x 82cm
120cm x 52cm x 40cm
10,5cm x 56cm x 28 cm
Weight (1kg = 2.2 lbs) incl. / without packaging
C3+: Dentist element, assistant element, water
unit
C4
+
: Dentist element, assistant element,
water unit
C4
+
Cart: Assistant element, water unit
C4+ Cart: Dentist element
Chair
Upholstery
SIROLUX / LEDview
88kg / 48kg
90,5kg / 50,5kg
76kg / 36kg
16kg / 12kg
128kg / 116kg
13kg / 9kg
14kg / 10kg
Sirona Dental Systems GmbH 2 Dimensions, technical data
Installation Requirements C3
+
, C4+, C4+ Cart
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2.5 Standards/Approvals
Standards/Approvals
The C3+, C4+, C4+ Cart treatment center complies with the following
standards, among others:
• IEC 60601-1 (electrical and mechanical safety plus software reliability)
• IEC 60601-1-2 (electromagnetic compatibility)
• IEC 60601-1-6 (serviceability)
• ISO 6875 (Patient chair)
• ISO 7494-1 (Dental treatment devices)
• ISO 7494-2 (dental treatment units, water and air supply)
• ISO 9680 (Operating light)
• ISO 11143 (amalgam separator), see also below
(if amalgam separator option is present)
• EN 1717 (connection to the drinking water system)
Original language: German
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.
The treatment center meets the requirements of the Canadian Standard
Association (CSA) in accordance with CAN/CSA-C22.2 No. 60601-1.
The amalgam separator achieves a separation efficiency of > 95%. The
unit thus fulfills the requirements of ISO 11143.
Separating procedure type 1: Centrifugal system
The amalgam separator is approved by the German Institute for Structural Engineering (DIBT) and by the French International Organization
for Standardization (AFNOR).
When equipped with a disinfection system, the treatment center complies with the technical rules and requirements on safety and hygiene
for connection to the public drinking water supply.
The unit is certified according to the requirements of the DVGW
(Deutscher Verein für Gas und Wasser = German Gas and Water Association). It fulfills the requirements of W270 and KTW (plastics in waterways) as well as the EN1717 standard, see also chapter „Connection to
the public drinking water supply” on page 7.
This unit meets the requirements of BELGAQUA and may therefore be
connected to the public drinking water supply in Belgium
.
0123
SIRONA
Dental Systems
GmbH
64625 Bensheim
Fabrikstrasse 31
Z-64.1-14
2 Dimensions, technical data Sirona Dental Systems GmbH
Installation Requirements C3
+
, C4+, C4+ Cart
60 27 945 D3382
30 D3382.021.02.12.02
Standards/Approvals
The wireless modules in the wireless foot control and in the treatment
center meet the requirements of the R&TTE directive 1999/5/'EC.
Standards:
• EN 60950-1
• EN 301489-1, EN 301489-17, EN 300328
The modules meet the requirements of the Federal Communications
Commission (Part 15 of the FCC Rules).
FCC ID: SIFNANOLOCAVR0108
Industrie Canada The modules meet the requirements of Industry Canada (RSS2210).
IC: 7654A-nanoLOCAVR
The current approvals for the foot control are listed on the rating label
on the underside of the patient chair.
C4® is a registered trademark of Sirona Dental Systems GmbH.
C3+, C4+, C4+ Cart
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3 Electromagnetic compatibility
3.1 Accessories ........................................................................................................................... 32
3.2 Electromagnetic emission ...................................................................................................... 33
3.3 Immunity to interference ........................................................................................................ 34
3.4 Working clearances ............................................................................................................... 36
3.5 Foot control wireless interface ............................................................................................... 37
NOTE
i
The C3+, C4+, C4+ Cart fulfills all requirements for electromagnetic compatibility (EMC) compliant with IEC 60601-1-2.
The C3
+
, C4+, C4+ Cart is referred to as "UNIT" in the following.
Observance of the following information is necessary to ensure safe operation regarding EMC aspects.
3 Electromagnetic compatibility Sirona Dental Systems GmbH
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, C4+, C4+ Cart
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•The UNIT may be operated only with accessories and
spare parts approved by Sirona. Unapproved accessories and spare parts may lead to an increased emission
of or a reduced immunity to interference.
•The UNIT should not be operated immediately adjacent
to other devices. If this proves to be unavoidable, the
UNIT should be monitored to check and make sure that
it is used properly.
The EMC measurements were performed with the following
PC:
3.1 Accessories
Making the PC connection
Designation of interface cables
to the PC
Supplier
XGA cable, 10m (L38) Sirona
S video cable, 10m (L15) Sirona
RS232 cable, 10m (L37) Sirona
Audio cable, 10m Sirona
FireWire, 10m
(for the CEREC-PC)
Sirona
2nd protective ground wire 2,.5mm
2
, 10m Sirona
PC as peripheral device
for checking the interfaces
with:
Siemens Fujitsu,
Pentium IV, 3.0 GHz
Extension of the PC
Graphics card NVIDIA GeForce 7300 LE
Frame grabber card PicPort Color frame grabber
card (Leutron)
REF 46 93 961
Sirona Dental Systems GmbH 3 Electromagnetic compatibility
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, C4+, C4+ Cart
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The UNIT is intended for operation in the electromagnetic
environment specified below.
The customer or user of the UNIT should make sure that it
is used in such an environment.
3.2 Electromagnetic emission
Emission measurement Conformity Electromagnetic environment guidelines
HF emission according to CISPR 11 Group 1 The UNIT uses HF energy only for its internal function. The
HF emission is therefore very low, and it is improbable that
nearby electronic devices might be disturbed.
HF emission according to CISPR 11 Class B The UNIT is intended for use in all facilities, including residen-
tial areas and in any facilities connected directly to a public
power supply providing electricity to buildings used for residential purposes.
Harmonics
according to IEC 61000-3-2
Class A
Voltage fluctuations / Flicker according
to IEC 61000-3-3
compliant
3 Electromagnetic compatibility Sirona Dental Systems GmbH
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, C4+, C4+ Cart
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The UNIT is intended for operation in the electromagnetic
environment specified below.
The customer or user of the UNIT should make sure that it
is used in such an environment.
3.3 Immunity to interference
Immunity interference tests
IEC 60601-1-2 test
level
Conformance level Electromagnetic environment guidelines
Electrostatic discharge (ESD) according to IEC 61000-4-2
± 6kV contact discharge
± 8 kV air discharge
± 6kV contact discharge
± 8kV air discharge
Floors should be made of wood or concrete
or covered with ceramic tiling. If the floor
surface consists of synethetic material, the
relative humidity must be at least 30%.
Electrical fast transient/burst according
to IEC 61000-4-4
± 1kV for input and output lines
± 2kV power cables
± 1kV for input and output lines
± 2kV power cables
The quality of the supply voltage should
conform to the typical business or hospital
environment.
Surge voltages
according to IEC
61000-4-5
± 1kV push-pull voltage
± 2kV push-pull voltage
± 1kV push-pull voltage
± 2kV push-pull voltage
The quality of the supply voltage should
conform to the typical business or hospital
environment.
Voltage dips, short
interruptions and variations of the power
supply according to
IEC 61000-4-11
<5% U
T
for ½ period
(>95% dip of U
T
)
40% UT for 5 periods
(60% dip of U
T
)
70% U
T
for 25 periods
(30% dip of U
T
)
<5% UT for 5sec.
(>95% dip of U
T
)
<5% UT for ½ period
(>95% dip of U
T
)
40% UT for 5 periods
(60% dip of U
T
)
70% U
T
for 25 periods
(30% dip of U
T
)
<5% UT for 5sec.
(>95% dip of U
T
)
The quality of the supply voltage should correspond to the typical business or hospital
environment.
If the user of the UNIT requires it to continue functioning following interruptions of
the power supply, it is recommended to
have the UNIT powered by an uninterruptible power supply or a battery.
Magnetic field of
power frequencies
(50/60 Hz) according
to IEC 61000-4-8
3 A/m 3 A/m The power frequency magnetic fields
should correspond to the typical values
found in the relevant business and hospital
environment.
Remarks: U
T
is the AC supply voltage prior to application of the test level.
Sirona Dental Systems GmbH 3 Electromagnetic compatibility
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, C4+, C4+ Cart
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Portable and mobile radio equipment must
not be used within the recommended working clearance from the UNIT and its cables,
which is calculated based on the equation
suitable for the relevant transmission frequency.
Recommended working clearance:
Conducted HF interference
IEC 61000-4-6
3V
eff
150 kHz to 80 MHz
a
3V
eff
Radiated HF interference
IEC 61000-4-3
3V/m
80MHz to 800MHz
a
3V/m
800MHz to 2.5GHz
a
3V
eff
3V
eff
where P is the nominal transmitter output in
watts (W) specified by the transmitter manufacturer and d is the recommended working
clearance in meters (m).
The field strength of stationary radio transmitters is based on a local investigation for
all frequencies
b
less than the conformance
level for all frequencies
c
.
Interference is possible in the vicinity of
equipment bearing the following graphic
symbol.
a. The higher frequency range applies at 80MHz and 800MHz.
b. The field strength of stationary transmitters such as the base stations of radio telephones and land mobile services,
amateur radio stations as well as AM and FM radio and television broadcasting stations cannot be accurately predetermined. An investigation of the location is recommended to determine the electromagnetic environment resulting from
stationary HF transmitters. If the field strength measured at the UNIT location exceeds the conformance level specified
above, the UNIT must be observed with respect to its normal operation at each application site. If unusual performance
characteristics are observed, it may be necessary to take additional measures such as reorientation or repositioning of
the UNIT.
c. A frequency range of 150 kHz to 80 MHz results in a field strength of less than 3 V/m.
Immunity interference tests
IEC 60601-1-2 test
level
Conformance level Electromagnetic environment guidelines
d 12,[]P=
d 12,[]P=
at 80MHz to 800MHz
d 23,[]P=
at 800MHz to 2.5GHz
3 Electromagnetic compatibility Sirona Dental Systems GmbH
Installation Requirements C3
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, C4+, C4+ Cart
60 27 945 D3382
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Recommended working clearances between portable and mobile HF communication devices and
the UNIT
The UNIT is intended for operation in an electromagnetic
environment, where radiated HF interference is checked.
The customer or the user of the
UNIT can help prevent
electromagnetic interference by duly observing the minimum distances between portable and/or mobile HF communication devices (transmitters) and the
UNIT. These
values may vary according to the output power of the relevant communication device as specified above.
For transmitters whose maximum nominal output is not
specified in the above table, the recommended working
clearance d in meters (m) can be determined using the
equation in the corresponding column, where P is the maximum nominal output of the transmitter in watts (W) specified by the transmitter manufacturer.
Annotation 1
The higher frequency range applies at 80 MHz and 800
MHz.
Annotation 2
These guidelines may not be applicable in all cases. The
propagation of electromagnetic waves is influenced by
their absorption and reflection by buildings, objects and
persons.
3.4 Working clearances
Nominal transmitter output
[W]
Working clearance according to transmission frequency [m]
150kHz to 80MHz 80MHz to 800MHz 800MHz to 2.5 GHz
0,01 0,12 0,12 0,23
0,1 0,38 0,38 0,73
11,21,22,3
10 3,8 3,8 7,3
100 12 12 23
d 12,[]P=
d 12,[]P=
d 23,[]P=
Sirona Dental Systems GmbH 3 Electromagnetic compatibility
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, C4+, C4+ Cart
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Insofar as the treatment center is equipped with a foot
control, one wireless module each must be installed in the
foot control and in the base of the chair of the treatment
center. These modules transmit the foot control signals.
CAUTION
Interference with the wireless transmission
This wireless transmission may cause interference with or
be disturbed by other radio services.
Wireless module in the wireless foot control and in the
treatment center
Fußschalter-Funkschnittstelle
3.5 Foot control wireless interface
Model designation: nanoLOC AVR
Frequency:
2,4GHz–2,4835GHz
(ISM band)
Transmitting power: < 2 mW (short range device)
Modulation type: MDMA
Range: approx. 10 m
tЙ=кЙлЙкоЙ=нЬЙ=кбЦЬн=нз=г~вЙ=~еу=~днЙк~нбзел=пЬбЕЬ=г~у=ДЙ=кЙимбкЙЗ=ЗмЙ=нз=нЙЕЬебЕ~д=бгйкзоЙгЙенлK
«=pбкзе~=aЙен~д=pулнЙгл=dгДe=OMNQ pйк~ЕЬЙW= ЙеЦдблЕЬ= mкбенЙЗ=бе=dЙкг~еу
aPPUOKMONKMOKNOKMO===NMKOMNQ ûKJkêKW= NNV=MTQ fгйкбг¨=Йе=^ддЙг~ЦеЙ
pбкзе~=aЙен~д=pулнЙгл=dгДe
áå=íÜÉ=rp^W
c~Дкбвлнк~≈Й=PN
SQSOR=_ЙелЬЙбг
dЙкг~еу
пппKлбкзе~KЕзг
pбкзе~=aЙен~д=pулнЙгл=ii`
QUPR=pбкзе~=aкбоЙI=pмбнЙ=NMM
`Ь~кдзннЙI=k`=OUOTP
rp^
lêÇÉê=kç
SM=OT=VQR=aPPUO
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