Durr AZ50 Amalgam Separator Installation and user manual
INSTALLATION AND OPERATING INSTRUCTIONS
1999/12
DÜRR AMALGAM SEPARATOR AZ 50
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CONTENTCONTENT
CONTENT
CONTENTCONTENT
Important information
1. Note......................................................... 26
1.1 CE-marking ...................................... 26
1.2 General Information .........................26
1.3 Electromagnetic Compatibility ........ 26
1.4 General Safety Information .............. 26
1.5 Electric Safety Instructions ..............26
1.6 Warning Information and Symbols .. 27
2. Product information .............................. 27
2.1 Use for the Intended Purpose ......... 27
2.2 Use other than that for the Intended
Purpose ........................................... 27
2.3 Product Description.........................27
3. Overview of models .............................. 28
4. Scope of delivery................................... 28
4.1 Special Accessories ........................28
5. Technical Data ....................................... 29
6. Overview of functions ........................... 30
7. Functional description .......................... 31
7.1 Method of Functioning..................... 31
7.2 Amalgam separation Separation..... 31
7.3 Filling Level Measurement .............. 31
7.4 Equipment Failure ........................... 32
7.5 Service Button ................................. 32
Assembly
8. Installation hints ....................................33
8.1 Installation Room ............................. 33
8.2 Installation Site ................................ 33
8.3 Combination Facilities ..................... 34
8.4 Planning a Pressure Equalising Pipe or
Air Demixer ......................................34
8.5 Hose Material .................................. 34
8.6 Hose Laying .................................... 34
8.7 Odour Trap ......................................35
9. Installation of AZ 50 .............................. 35
9.1 Fixing the AZ 50 in Place ................ 35
9.2 Fixing the Pressure Equalising Pipe in
10. Electrical connection............................. 36
11. Putting into operation ........................... 37
12. Tips for tracing faults............................ 38
Place ................................................35
10.1 Mains Connection via Earthing-
Contact Type Socket ....................... 36
10.2 Fixed Mains Connection ..................36
10.3 Electrical Connection in AZ 50 ........36
10.4 Display Module................................37
11.1 Functional Check ............................. 37
11.2 Visual Check ................................... 37
11.3 Service Button .................................37
11.4 Emergency Program ....................... 37
13. Service-Programm ................................ 40
Functional sequence ........................... 41
13.1 Start .................................................41
13.2 Indicator Test .................................. 41
13.3 Safety Switch ..................................41
13.4 Motor Running and Braking Action 41
13.5 Sediment Scanning ........................41
13.6 Output Signals ................................41
13.7 Stop .................................................41
14. Transport of the AZ 50 ........................ 42
Use
15. Operation................................................43
15.1 Ready for Operation State ...............43
15.2 Amalgam Collecting Vessel
95% full ............................................43
15.3 Amalgam Collecting Vessel
100% full ..........................................43
15.4 Fault ................................................. 44
16. Cleaning and disinfection..................... 44
17. Replacing the amalgam
collecting vessel.................................... 44
17.1 BEFORE replacing the amalgam
collecting vessel, please observe the
following:.......................................... 44
17.2 Replacement of Amalgam Collecting
Vessel .............................................. 44
17.3 Disposal of Amalgam Collecting
Vessel .............................................. 44
18. Maintenance........................................... 45
18.1 Annual Testing of Indicators on
Display Module ................................ 45
18.2 Testing for Proper Working Order -
Every 5 Years...................................46
18.3 Inspection of the Centrifugal Pump -
Every 2 Years...................................46
19. Disposal of the machine .......................46
Spare parts
AZ 50 ....................................................... 48-49
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IMPORTANT INFORMATION
1. NOTE
1.1 CE-marking
•CE-marking in accordance with the
Machinery Directives.
•The product bears the CE-marking
in accordance with the directive governing
Machinery Directives 89/392/EWG and
conforms to the basic requirements of that
Directive.
1.2 General Information
• The Installation and Operating Instructions
form an integral part of the machine. They
must be kept close to the machine and in
readiness whenever required. Precise
observance of these instructions is a prior
condition for use of the machine for the
intended purpose and for its correct
operation.
• Safety for the operator as well as troublefree operation of the machine are only
ensured if use is made of original equipment
parts. Moreover, use may only be made of
those accessories that are specified in the
technical documentation or that have been
expressly approved and released by Dürr
Dental for the intended purpose.
If and where use is made of accessories or
consumer supplies from outside sources,
Dürr Dental are unable to assume any
guarantee for safe operation or safe
functioning.
• No warranty claims are accepted in respect
of damage arising from the use of
accessories or consumer supplies from
outside sources.
• Dürr Dental only regard themselves as
being responsible for the machines
regarding safety, reliability and proper
functioning if assembly, resettings, changes
or modifications, extensions and repairs
have been carried out by Dürr Dental or an
agency authorised by Dürr Dental and if the
machine is used in conformity with the
Installation and Operating Instructions.
• The Installation and Operating Instructions
conform to the relevant version of the
machine and the underlying safety
standards valid at the time of going to press.
All proprietary rights are reserved in respect
of the specified circuitry, methods, names,
software programs and equipment.
• Any reprinting of the technical
documentation, in whole or in part, is
subject to written prior approval of Dürr
Dental.
1.3 Electromagnetic Compatibility
EN 60601-1-2 and IEC 1000-4-3 EN Standards governing Electromagnetic
Compatibility - Medico-electrical Equipment
are fully complied with.
1.4 General Safety Information
• Dispose of the packaging material in the
proper manner, and make sure that it is kept
out of the reach of children.
• The product is classified as medicotechnical equipment and may only be used
by such persons as can guarantee that they
will handle it properly on account of their
training and/or technical knowledge.
• Each time prior to using the machine the
user must check to ensure that it is
functionally safe and in proper condition.
• The user must be familiar with how to
operate the machine.
• The product is not intended for use in areas
of rooms employed for medical purposes
that are exposed to risk of explosion.
Explosion hazards may result from the use
of inflammable anaesthetics, skin cleansing
agents, oxygen and skin disinfectants.
Moreover the machine is only suitable to a
limited extent for operation in a combustionstimulating atmosphere.
1.5 Electric Safety Instructions
• The AZ 50 must be connected up to a
properly installed earthing-contact type
socket. For fixed connections please
observe points 9 and 10 of these
instructions.
• Prior to connecting up the machine a check
must be carried out to see whether the
mains voltage and mains frequency
specified on the machine conform to the
data applicable to the supply mains.
• No extension cables or leads must be used
for power supply purposes.
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• Prior to being put into operation, the
machine and the lines
for damage. Damaged lines, socket outlets
and plugs must be replaced immediately.
• Never touch the patient and non-protected
socket outlets or plugs of the machine at the
same time!
need to be inspected
for damage resulting therefrom. All risk is
borne solely by the user.
Use for the intended purpose includes
observance of the Installation and Operating
Instructions as well as the installation,
operating and maintenance conditions.
The machine must not be used in
operating rooms.
1.6 Warning Information and Symbols
In the Installation and Operating Instructions
use is made of the following terms or symbols
to denote data or information of special
importance:
Angaben bzw. Ge- und Verbote zur
Information and/or mandatory
regulations or prohibitions for the
prevention of personal injury or
substantial property damage.
Warning of dangerous electrical
voltage.
Special information regarding the
economical use of the machine and
other information
Floating Application Part Type BF
CE Marking without Notified Body
Number
Observe Instructions for Use
To protect operating personnel
working on the AZ 50, protective
gloves must be worn.
2. PRODUCT INFORMATION
2.1 Use for the Intended Purpose
The function of the Dürr Amalgam Separator is
to separate and intercept heavy metals and
amalgam dust drawn off by dental suction
equipment in the form of fillings that have
been drilled open.
The amalgam separator is intended for
installation of a maximum number of two
treatment units in dental surgeries or dental
clinics.
Any other use or use beyond what is
specified is deemed to be not for the intended
purpose. The manufacturer accepts no liability
2.2 Use other than that for the
Intended Purpose
Any other use or use beyond what is
specified is deemed to be not for the intended
purpose. The manufacturer accepts no liability
for damage resulting therefrom. All risk is
borne solely by the user.
2.3 Product Description
Among other substances, heavy metals and
amalgam dust accumulate, drawn off by
dental suction equipment in the form of fillings
that have been drilled out. Biodegradation of
amalgam that has found its way into the
waste-water system is a difficult undertaking.
To reduce contamination in waste water
caused by heavy metal stemming from dental
treatment equipment, it is essential - in
compliance with the General Sewage Administration Regulations (Annex 50, Dental
Treatment) in force in Germany - to install
amalgam separators ahead of the dental
waste-water drain furnished with a seal of
approval issued by the German Institute of
Structural Engineering in Berlin.
The AZ 50 Amalgam Separator has been
designed by Dürr Dental to produce the
required separation efficiency factor of over 95%
proceeding based on a rate of flow of 8 ltr./min.
Amalgam slurry is intercepted in an amalgam
collecting vessel underneath the centrifuge
drum. Depending on the volume accumulating,
the amalgam collecting vessel needs replacing
once or twice a year.
The AZ 50
used in conjunction with a Dürr Suction Unit
VS 300.
The AZ 50
employed in connection with water ring pumps.
withoutwithout
without Pump (Model 7112-01) is
withoutwithout
withwith
with Pump (Model 7112-02) is
withwith
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3. OVERVIEW OF MODELS
4. SCOPE OF DELIVERY
Amalgam Separator
AZ 50 without Pump.......................... 7112-01
Amalgam Separator
AZ 50 with Pump ............................... 7112-02
Amalgam Separator AZ 50
without Pump..................................... 7112-01
Amalgam Separator .................... 7112-100-50
Pressure Equalising Pipe ............ 7112-101-00
Accessories, complete ............... 7112-001-00
Installation and Operating
Instructions AZ 50 .................. 9000-605-95/01
Instructions for Use - Disinfection
and Cleaning of Suction Systems 9000-605-10
Amalgam Separator AZ 50
with Pump ..........................................7112-02
Amalgam Separator .................... 7112-100-51
Accessories, complete ............... 7112-001-00
Installation and Operating
Instructions AZ 50 .................. 9000-605-95/01
Instructions for Use - Disinfection
and Cleaning of Suction Systems 9000-605-10
4.1 Special Accessories
The parts listed below are
scope of delivery.
Please order as required.
Base for PAL 14 .......................... 7112-992-00
Base for PAL 50 .......................... 7112-993-00
Hood ............................................ 7112-200-00
Remote Indicator ......................... 7110-994-00
Test Set, complete ...................... 7110-064-00
notnot
not included in the
notnot
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7112-01
7112-02
5. TECHNICAL DATA
Model 7112-01 without Pump
Model 7112-02 with Pump
Electrical Rating
Voltage (V) 230
Frequency (Hz) 50
Max. Current Consumption (A) 1,7
Centrifuge Motor
Voltage (V) 230
Frequency (Hz) 50
Max. Current Consumption (A) 0,95
Rated Speed (1/min) 2780
Rated output (W) 90
Elektronic System
Protective Low Voltage (V) AC/DC24
Current Delivery (A) max.0,7
Rate of Flow
Volume of Secretion (l/min) max. 8
Amalgam Collecting Vessel
Usable Volume (ccm) ca.150
Replacement Interval (Monate) ca. 6-9
A Vakuum-Anschluß, Schlauch D=25mm
B Abwasser-Anschluß,Schlauch D=25mm
Dimensions
7112-01: D = 14cm, L = 32,8cm, H = 36cm
7112-02: D = 14cm, L = 38cm, H = 36cm
Temperature Range
Machine in operation ....... +10 to +40 °C
Storage and transport .......... -25 bis +70 °C
Atmospheric Humidity
Machine in operation ...................... max. 80%
Storage and transport ..................... max. 95%
Weight
7112-01 ................................ approx. 7.5 kg
Inspection label
• CE-label
• Institut für Bautechnik, Berlin:
General Structural Supervisory Approval
with Inspection label: Z-64.1-13
• Electromagnetic Compatibility Test in
accordance with IEC 1000-4-3 EN V 50 140
regarding high-frequency irradiation 3 V/M
corresponds to EN 60 601-1-2.
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6. OVERVIEW OF FUNCTIONS
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14
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