dental vacuum plant.cdr
TRANSCRIPT
DENTAL VACUUM PLANT
www.schoenn.de
Dental vacuum plants are used in dental hospitals' operation theatres, clinics and laboratories. They are used to
remove air, blood, saliva, amalgam, detritus, tooth pieces, etc. with a high flowrate using a specially designed cannula
that exist during treatments. These are removed at a speed of 15-20 m/s. The solid and liquid wastes collected into the
disinfection vacuum tank are released to the drainage system after disinfection process.
Dental vacuum plants are designed and produced complying with Medical Devices Directive 93/42/EEC, HTM 2022
Dental Compressed Air and Vacuum Systems, ISO 1497, ISO 13485, EN 46001 standards.
Design and flow calculations of a dental vacuum plant are done according to HTM 2022:2003 Dental Compressed Air
and Vacuum Systems standard and the capacity is specified.
Dental vacuum plants comprise of dry type high capacity radial vacuum pumps, automatically controlled disinfection
tanks, bacteria filters and amalgam separators designed to comply with ISO 11143 standard.
Defin�t�on
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DENTAL VACUUM PLANTS
www.schoenn.de
AMALGAM SEPARATORS
O �l-lubr�cated rotary vane vacuum pumps offer h�gh flow
capac�t�es. They are s�mple and econom�cal to �nstall
and operate, and are qu�et and v�brat�on free. They
prov�de smooth, pulse-free vacuum and have low
start�ng and runn�ng torque.
The vanes are constructed from compos�te mater�al for
a long l�fet�me of use (up to ten years under normal
operat�ng cond�t�ons) and low no�se levels.
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BACTERIA FILTERS
In dental vacuum plants bacteria filters are used that can
filter particles up to 0,01μm with a DOP efficiency of
99,9999%.
DISINFECTION TANKS
According to the plant capacity two automatically
controlled tanks are used. These tanks work
synchronously under control of the automatic control
panel.
DENTAL VACUUM PLANTS
Dental Vacuum Plant Control Panel
Touch Screen D�splay Control Panel
Features
Colourful, touch-screen and easy-to-use display.
The system has automatic and manual operation feature.
Adjustable working system up to 4 pumps.
Audio-visual status display and fault display.
Fault alarm statuses are designed according to HTM
standards.
Synchron Aging work system.
Remote access with Modbus-RTU and connection to
Hosp�tal BMS.
Pumps’ temperature can be adjusted as PT100 and dry
contact.
Vacuum measurement units: mmHq and mbar
The pump information is displayed both on the touch
screen and by the LED s�gnals on panel: “cut in”, “cut out”,
“defective”
The pump transition times are preset at the factory, but
these trans�t�on t�mes can be adjusted according to the
tank reserve, capac�ty requred by the hosp�tal etc. (While
one pump is running, reserve pump starts �f the runn�ng
pump does not meet the requ�red capac�ty.)
Vacuum start-stop value can be adjusted.
Display plant pressure and line pressure value.
Display filter pollut�on.
Display power failure, therm�c fa�lure of the pumps.
The pump can be deactivated when necessary.
System detects deact�vated pump(s) and reserve pump(s)
w�ll be act�vated.
The operation and fa�lure status of the pumps are
animated on the touch screen.
Pump and alarm status are displayed on the panel by LED
s�gnals according to HTM standards.
The PCB system can operate on its own when any fault
condition occurs on the panel.
Pump working hours can be recorded and displayed.
Language selection (German-English)
Authorized person access by password.
www.schoenn.de 3
DENTAL VACUUM PLANTS
www.schoenn.de 4
VAKUM POMPALARI
HTM 2022 Dental Compressed Air and Vacuum Systems paragraph 4.39 defines
that dry type radial vacuum pumps should have a capacity of max. 25 kPa
(250mbar) negative pressure but normally systems are set to 18 kPa (180mbar)
max. negative pressure by the user.
S�de channel vacuum pumps
Ÿ 100% o�l-less operat�on
Ÿ Integrated �nlet filter
Ÿ Integrated vacuum or pressure rel�ef valve
The compact regenerat�ve blowers offer h�gh performance �n a qu�et, contact-free
env�ronment.
They requ�re m�n�mal ma�ntenance and can be converted to two-stage operat�on.
DENTAL VACUUM PLANTS
TE
CH
NIC
AL
DA
TA
Helena Rub�nste�n Str. No: 4-G 40699 Erkrath/Düsseldorf
+49 (0) 211 5203 9751 +49 (0) 211 5203 9753
Office
Herforder Strasse 46, 32602 Vlotho/Germany
+49 (0) 5733 963 0440 +49 (0) 5733 963 0442
Factory
www.schoenn.de�[email protected]
Techn�cal Data
MODEL (SV Series)
50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz
-150 -140 1.1 1.29 1.1 1.3 63.9 69.2
-215 -230 1.5 1.8 1.5 1.8 63.9 69.2
-170 -155 2.2 2.65 67.3 68.3
-265 -245 3.0 3.6 70.1 71
-290 -310 4.0 4.8 71.4 72.7
SV 300/1
Flow rate (FAD) (m3/h)
180
325
230
390
max. mbar rel. kw(3～) kw(1～) db(A)
SV 200/1
DENTAL VACUUM PLANTS