Durr Dental Quattro P 20 User manual

EN
Quattro P 20
Installation and operating instructions
0297
4852100006L02
*4852100006L02*
2105V006

Contents
Important information
1About this document .. . . . . . . . . . . . . 3
1.1 Warnings and symbols .. . . . . . . 3
1.2 Copyright information .. . . . . . . . 4
2 Safety .. . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Intended purpose .. . . . . . . . . . . 4
2.2 Intended use .. . . . . . . . . . . . . . . 4
2.3 Improper use .. . . . . . . . . . . . . . . 4
2.4 General safety information .. . . . . 5
2.5 Specialist personnel .. . . . . . . . . 5
2.6 Electrical safety .. . . . . . . . . . . . . 5
2.7 Notification requirement of seri-
ous incidents .. . . . . . . . . . . . . . . 5
2.8 Only use original parts .. . . . . . . . 5
2.9 Transport .. . . . . . . . . . . . . . . . . . 5
2.10 Disposal .. . . . . . . . . . . . . . . . . . 6
Product description
3Overview .. . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Scope of delivery .. . . . . . . . . . . . 7
3.2 Optional items .. . . . . . . . . . . . . . 7
3.3 Wear parts and replacement
parts .. . . . . . . . . . . . . . . . . . . . . 7
4Technical data .. . . . . . . . . . . . . . . . . . . 8
4.1 Quattro P 20 .. . . . . . . . . . . . . . . 8
4.2 Quattro P 20 .. . . . . . . . . . . . . . . 10
4.3 Distance between rubber feet .. . 12
4.4 Type plate .. . . . . . . . . . . . . . . . . 12
4.5 Evaluation of conformity .. . . . . . 12
5 Operation .. . . . . . . . . . . . . . . . . . . . . . 13
5.1 Controller .. . . . . . . . . . . . . . . . . . 14
5.2 Start-up behaviour .. . . . . . . . . . 14
5.3 Operating panel .. . . . . . . . . . . . . 14
Assembly
6 Requirements .. . . . . . . . . . . . . . . . . . . 15
6.1 Installation/setup room .. . . . . . . 15
6.2 Setup .. . . . . . . . . . . . . . . . . . . . 15
6.3 Information about electrical con-
nections .. . . . . . . . . . . . . . . . . . 15
7 Transport .. . . . . . . . . . . . . . . . . . . . . . . 16
8 Installation .. . . . . . . . . . . . . . . . . . . . . . 16
8.1 Installing the compressor unit .. . 16
8.2 Establishing the compressed air
connection .. . . . . . . . . . . . . . . . 22
8.3 Network connection .. . . . . . . . . 22
8.4 Electrical connections .. . . . . . . . 23
9 Commissioning .. . . . . . . . . . . . . . . . . . 24
9.1 Checking the compressor units .. 24
9.2 Checking the switch-on/cut-off
pressure .. . . . . . . . . . . . . . . . . . 24
9.3 Checking the safety valve .. . . . . 24
9.4 Draining the condensation water .. 25
9.5 Monitoring the unit via the net-
work .. . . . . . . . . . . . . . . . . . . . . 25
10 Adjustment options .. . . . . . . . . . . . . . 26
10.1 Adjustment of the switch-on/cut
off pressure .. . . . . . . . . . . . . . . . 26
11 Controller .. . . . . . . . . . . . . . . . . . . . . . . 27
11.1 Mains connection .. . . . . . . . . . . 27
11.2 Main controller .. . . . . . . . . . . . . . 28
11.3 Auxiliary controller .. . . . . . . . . . . 30
Usage
12 Operation .. . . . . . . . . . . . . . . . . . . . . . 32
12.1 Operating panel .. . . . . . . . . . . . . 32
12.2 Switching the unit on/off .. . . . . . 32
12.3 Normal operation .. . . . . . . . . . . . 32
12.4 Standby mode .. . . . . . . . . . . . . 33
12.5 Set-up mode .. . . . . . . . . . . . . . . 33
12.6 Fault .. . . . . . . . . . . . . . . . . . . . . 33
Contents
4852100006L02 2105V006 1
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12.7 Emergency mode .. . . . . . . . . . . 33
13 Maintenance .. . . . . . . . . . . . . . . . . . . . 34
13.1 Maintenance schedule .. . . . . . . . 34
13.2 Wear parts and replacement
parts .. . . . . . . . . . . . . . . . . . . . . 34
13.3 Changing the filter .. . . . . . . . . . . 36
14 Taking out of use .. . . . . . . . . . . . . . . . 37
14.1 Taking the unit out of use .. . . . . 37
14.2 Storage of the unit .. . . . . . . . . . 38
Troubleshooting
15 Tips for operators .. . . . . . . . . . . . . . . . 39
16 Tips for service technicians .. . . . . . . . 41
16.1 Notes on repairs .. . . . . . . . . . . . 41
Appendix
17 Handover record .. . . . . . . . . . . . . . . . . 42
Contents
2 4852100006L02 2105V006
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Important information
1 About this document
These installation and operating instructions rep-
resent part of the unit.
If the instructions and information in these
installation and operating instructions are
not followed, Dürr Dental will not be able
to offer any warranty or assume any liabil-
ity for the safe operation and the safe
functioning of the unit.
The German version of the installation and oper-
ating instructions is the original manual. All other
languages are translation of the original manual.
These installation and operating instructions
apply to:
Quattro P 20
Order number: 4852-54; 4852100022;
4852100023
1.1 Warnings and symbols
Warnings
The warnings in this document are intended to
draw your attention to possible injury to persons
or damage to machinery.
The following warning symbols are used:
General warning symbol
Warning – dangerous high voltage
Warning – hot surfaces
Warning - automatic start-up of the unit
The warnings are structured as follows:
SIGNAL WORD
Description of the type and source of
danger
Here you will find the possible conse-
quences of ignoring the warning
❯Follow these measures to avoid the
danger.
The signal word differentiates between four levels
of danger:
–DANGER
Immediate danger of severe injury or death
–WARNING
Possible danger of severe injury or death
–CAUTION
Risk of minor injuries
–NOTICE
Risk of extensive material/property damage
Other symbols
These symbols are used in the document and on
or in the unit:
Note, e.g. specific instructions regarding
efficient and cost-effective use of the unit.
Observe the operating instructions.
Disconnect all power from the unit.
Wear ear protectors.
Refer to the accompanying electronic
documents.
Air
Dispose of correctly in accordance with
EU Directive 2012/19/EU (WEEE).
CE labelling with the number of the noti-
fied body
Order number
Serial number
Medical device
Health Industry Bar Code (HIBC)
Manufacturer
Important information
4852100006L02 2105V006 3
EN

1.2 Copyright information
All circuits, processes, names, software pro-
grams and units mentioned in this document are
protected by copyright.
The Installation and Operating Instructions must
not be copied or reprinted, neither in full nor in
part, without written authorisation from Dürr Den-
tal.
2 Safety
Dürr Dental has designed and constructed this
unit so that when used properly and for the inten-
ded purpose it does not pose any danger to
people or property.
Despite this, the following residual risks can
remain:
– Personal injury due to incorrect use/misuse
– Personal injury due to mechanical effects
– Personal injury due to electric shock
– Personal injury due to radiation
– Personal injury due to fire
– Personal injury due to thermal effects on skin
– Personal injury due to lack of hygiene, e.g.
infection
WARNING
The development of emphysema
Soft tissue can be damaged as a result
of careless handling.
❯Do not dwell in the area being treated
for any longer than is necessary.
2.1 Intended purpose
The compressor is designed to supply com-
pressed air for dental applications.
2.2 Intended use
The air supplied by the compressor is suitable for
driving dental tools.
The compressed air generated by the compres-
sor is delivered to the pipeline system of the sur-
gery. The entire compressed air system must be
designed in such a way that the quality of the
compressed air generated by the compressor is
not impaired.
With this prerequisite, the air provided by the
compressor is also suitable for blow-drying tooth
preparations.
2.3 Improper use
Any use of this appliance / these appliances
above and beyond that described in the Installa-
tion and Operating Instructions is deemed to be
incorrect usage. The manufacturer cannot be
held liable for any damage resulting from incor-
rect usage. The operator will be held liable and
bears all risks.
Important information
4 4852100006L02 2105V006
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WARNING
Risk of explosion due to ignition of
combustible materials
❯Do not operate the unit in any rooms in
which inflammable mixtures may be
present, e.g. in operating theatres.
❯The unit is not suitable for providing an air sup-
ply to respirators.
❯This unit is not suitable for drawing up fluids or
for compressing aggressive gases or poten-
tially explosive gases.
2.4 General safety information
❯Always comply with the specifications of all
guidelines, laws, and other rules and regula-
tions applicable at the site of operation for the
operation of this unit.
❯Check the function and condition of the unit
prior to every use.
❯Do not convert or modify the unit.
❯Comply with the specifications of the Installa-
tion and Operating Instructions.
❯The Installation and Operating Instructions
must be accessible to all operators of the unit
at all times.
2.5 Specialist personnel
Operation
Unit operating personnel must ensure safe and
correct handling based on their training and
knowledge.
❯Instruct or have every user instructed in han-
dling the unit.
The following groups are not permitted to
operate or use a commercially operated unit:
– People without the necessary experience and
knowledge
– People with reduced physical, sensory or men-
tal capabilities
– Children
Installation and repairs
❯Installation, readjustments, alterations,
upgrades and repairs must be carried out by
Dürr Dental or by qualified personnel specifi-
cally approved and authorized by Dürr Dental.
2.6 Electrical safety
❯Observe and comply with all the relevant elec-
trical safety regulations when working on the
unit.
❯Replace any damaged cables or plugs immedi-
ately.
2.7 Notification requirement of
serious incidents
The operator/patient is required to report any
serious incident that occurs in connection with
the device to the manufacturer and to the com-
petent authority of the Member State in which
the operator and/or patient is established/resi-
dent.
2.8 Only use original parts
❯Only use accessories and optional items that
have been recommended or specifically
approved by Dürr Dental.
❯Only use only original wear parts and replace-
ment parts.
DÜRR MEDICAL accepts no liability for
damages or injury resulting from the use
of non-approved accessories or optional
accessories, or from the use of non-origi-
nal wear parts or replacement parts.
The use of non-approved accessories,
optional accessories or non-genuine wear
parts / replacement parts (e.g. mains
cables) can have a negative effect in
terms of electrical safety and EMC.
2.9 Transport
The original packaging provides optimum protec-
tion for the unit during transport.
If required, original packaging for the unit can be
ordered from Dürr Dental.
Dürr Dental will not accept any responsi-
bility or liability for damage occurring dur-
ing transport due to the use of incorrect
packaging, even where the unit is still
under guarantee.
❯Only transport the unit in its original packaging.
❯Keep the packing materials out of the reach of
children.
Important information
4852100006L02 2105V006 5
EN

2.10 Disposal
The unit must be disposed of properly.
Within the European Union, the unit must
be disposed of in accordance with EU
Directive 2012/19/EU (WEEE).
❯If you have any questions about the correct
disposal of parts, please contact your dental
trade supplier.
An overview of the waste keys for Dürr
Dental products can be found in the
download area at:
www.duerrdental.com
Document no.: P007100155
Important information
6 4852100006L02 2105V006
EN

Product description
3 Overview
3.1 Scope of delivery
The following items are included in the scope of
delivery (possible variations due to country-spe-
cific requirements and/or import regulations):
Quattro P 20 .. . . . . . . . . . . . . . . . . . . . 4852-54
Quattro P 20 .. . . . . . . . . . . . . . . . . 4852100022
Quattro P 20 .. . . . . . . . . . . . . . . . . 4852100023
– Pressure tank
– Compressor units
– Connection parts
– Vibration dampers
– Network cable, 3 m
– Installation and operating instructions
– Appliance log book
3.2 Optional items
The following items can optionally be used with
the unit; these items do not bear the CE mark:
Pressure reducer .. . . . . . . . . . . . . . 4852100014
Fine filter .. . . . . . . . . . . . . . . . . . . . 1610-121-00
3.3 Wear parts and replacement
parts
The following working parts must be replaced at
regular intervals (refer also to "Maintenance");
these articles do not bear the CE mark:
Air intake filter .. . . . . . . . . . . . . . . . 0832-982-00
Fine filter .. . . . . . . . . . . . . . . . . . . . 1610-121-00
Virus bacteria filter .. . . . . . . . . . . . . 1650100172
Sintered filter .. . . . . . . . . . . . . . . . . 1650-101-00
Coalescence filter .. . . . . . . . . . . . . 1650200323
To configure the required filters or filter
sets, you can also use our filter configura-
tor at:
www.duerrdental.com/filterkonfigurator
Any repairs exceeding routine mainte-
nance may only be carried out by quali-
fied personnel or our service.
Information about replacement parts is
available from the portal for authorised
specialist dealers at:
www.duerrdental.net
If the mains cable of this unit is damaged
it must only be replaced by an original
mains cable from the manufacturer.
Product description
4852100006L02 2105V006 7
EN

4 Technical data
4.1 Quattro P 20
Electrical data 4852-54
Rated voltage V 400
Mains frequency Hz 50 60
Nominal current at 8 bar (0.8 MPa) A 17.6 19.2
Speed rpm 1440 1700
Type of protection IP 21
Mains fuses * A 25
Max. permissible mains impedance in
accordance with EN 61000‑3‑11 ** W0.13
* Circuit breaker fuse characteristics B, C or D in acc. with EN 60898-1
** Mains impedance at 6 switching cycles per hour. If the number of switching cycles per hour is
higher a lower mains impedance is required.
General technical data
Pressure tank volume l 90
Suction power, approx. l/min 1685 2025
Delivery at 5 bar (0.5 MPa)* l/min 1032 1172
Pressure build-up phase 0 - 7.5 bar (0 -
0.75 MPa) c. s 45 40
Duty cycle % 100
Start-up pressure bar (MPa) 5.5 (0.55)
Cut-off pressure bar (MPa) 7.5 (0.75)
Cut-off pressure, max. adjustable bar (MPa) 9.0 (0.9)
Safety valve, maximum permissible oper-
ating pressure bar (MPa) 10 (1)
Pressure dew point at 7 bar (0.7 MPa)** °C £+5
Dimensions (H x W x D) *** cm 114 x 115 x 77
Weight kg 300
Noise level **** dB(A) 75 77
* Delivery without membrane drying unit, at +20°C and 1013 mbar (0.1 MPa)
** Value determined at an ambient temperature of +30 °C
*** Values without accessories and add-on parts
**** Noise level in accordance with ISO 3744
Filter mesh size
Air intake filter µm 3
Fine filter µm 3
Virus bacteria filter µm 0.01
Product description
8 4852100006L02 2105V006
EN

Filter mesh size
Sinter filter µm 35
Coalescence filter µm 0.01
Network connection
LAN technology Ethernet
Standard IEEE 802.3u
Data rate Mbit/s 100
Connector RJ45
Type of connection Auto MDI-X
Cable type ³CAT5
Ambient conditions during storage and transport
Temperature °C -10 to +55
Relative humidity % max. 95
Ambient conditions during operation
Temperature °C +10 to +40
Ideal temperature °C +10 to +25
Relative humidity % max. 95
Classification
Medical Device Class IIa
Product description
4852100006L02 2105V006 9
EN

4.2 Quattro P 20
Electrical data 4852100022
4852100023
Rated voltage V 400
Mains frequency Hz 50 60
Nominal current at 8 bar (0.8 MPa) A 17.6 19.2
Speed rpm 1440 1700
Type of protection IP 21
Mains fuses * A 25
Max. permissible mains impedance in
accordance with EN 61000‑3‑11 ** W0.13
* Circuit breaker fuse characteristics B, C or D in acc. with EN 60898-1
** Mains impedance at 6 switching cycles per hour. If the number of switching cycles per hour is
higher a lower mains impedance is required.
General technical data
Pressure tank volume l 90
Suction power, approx. l/min 1685 2025
Delivery at 5 bar (0.5 MPa)* l/min 1032 1172
Pressure build-up phase 0 - 7.5 bar (0 -
0.75 MPa) c. s 45 40
Duty cycle % 100
Start-up pressure bar (MPa) 5.5 (0.55)
Cut-off pressure bar (MPa) 7.5 (0.75)
Cut-off pressure, max. adjustable bar (MPa) 9.0 (0.9)
Safety valve, maximum permissible oper-
ating pressure bar (MPa) 10 (1)
Pressure dew point at 7 bar (0.7 MPa)** °C £+5
Dimensions (H x W x D) *** cm 114 x 115 x 77
Weight kg 300
Noise level **** dB(A) 75 77
* Delivery without membrane drying unit, at +20°C and 1013 mbar (0.1 MPa)
** Value determined at an ambient temperature of +30 °C
*** Values without accessories and add-on parts
**** Noise level in accordance with ISO 3744
Filter mesh size
Air intake filter µm 3
Fine filter µm 3
Virus bacteria filter µm 0.01
Sinter filter µm 35
Product description
10 4852100006L02 2105V006
EN

Filter mesh size
Coalescence filter µm 0.01
Network connection
LAN technology Ethernet
Standard IEEE 802.3u
Data rate Mbit/s 100
Connector RJ45
Type of connection Auto MDI-X
Cable type ³CAT5
Ambient conditions during storage and transport
Temperature °C -10 to +55
Relative humidity % max. 95
Ambient conditions during operation
Temperature °C +10 to +40
Ideal temperature °C +10 to +25
Relative humidity % max. 95
Classification
Medical Device Class IIa
Product description
4852100006L02 2105V006 11
EN

4.3 Distance between rubber feet
b
a
a (cm) b (cm)
90 l 32.5 59
4.4 Type plate
Complete system
The type plate of the overall system is located on
the console.
1
1 Type plate for the complete system
Compressor unit
The type plate of the compressor unit is located
on the crankcase below the cylinder.
1
1 Compressor unit type plate
Membrane drying unit
The type plate of the membrane drying unit is
located on the side of the membrane drying unit.
1
1 Membrane drying unit type plate
4.5 Evaluation of conformity
This device has been subjected to conformity
acceptance testing in accordance with the cur-
rent relevant European Union guidelines. This
equipment conforms to all relevant requirements.
Product description
12 4852100006L02 2105V006
EN

5 Operation
2
1
3
4
5
6
7
8
9
10
12
11
13
14
1 Air intake filter
2 Compressor unit
3 Pressure tank
4 Safety valve
5 Compressed air connection (3/4")
6 Pressure gauge/display
7 Automatic/manual condensate drain valve
8 Sintered or coalescence filter
9 Condensate drain valve
10 Fuse box
11 Membrane dryer
12 Fine or virus bacteria filter
13 Controller
14 Intake connector
The compressor unit draws in atmospheric air and compresses it without oil. It then transports the oil-
free compressed air to the membrane drying unit. The cooler and the membrane dryer extract moisture
from the compressed air. The oil-free, hygienic and dry air is stored in the pressure tank ready for use in
connected devices.
Product description
4852100006L02 2105V006 13
EN

5.1 Controller
All of the measurement data for the unit comes
together in the control (e.g. pressure in the pres-
sure tank, temperature of the motor windings),
where it is then evaluated. Likewise, various set-
tings (e.g. switch-on/cut-off pressure) can be
adjusted, or the unit can be connected via the
network to monitoring software.
5.2 Start-up behaviour
On compressors with an electronic controller, the
compressor units are switched on with a time
delay. The time delay depends on the operating
mode selected on the controller.
Operating mode:
– Eco: 180 s
– Balanced: 60 s
– Boost: 10 s
Alternating control:
The compressor unit with the shortest operating
time since the compressor was connected to
voltage is started. This distributes the operating
time more or less uniformly between the com-
pressor units. If the compressor is disconnected
from the voltage and is then reconnected to the
power supply, compressor unit 1 will start first
again.
5.3 Operating panel
1
56
2
3
4
1 Fault button with LED
2 Filter replacement button with LED
3 Service key with LED
4 Standby button with LED
5 Pressure range display/adjustment
6 Pressure dew point display
Different messages and the status of the unit are
displayed on the operating panel. In addition, dif-
ferent functions can be started via the buttons.
Product description
14 4852100006L02 2105V006
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Assembly
6 Requirements
The unit must not be set up or operated
within the vicinity of the patients (within a
radius of 1.5 m).
The unit can be installed either at the same level
as the surgery room or on a floor below (e.g. cel-
lar).
Due of the amount of noise generated, we rec-
ommend that the unit is installed in an adjoining
room.
The pipes provided on-site must at least meet
the country-specific requirements for drinking
water.
The compressed air network to which the unit is
connected must be designed for the maximum
pressure of the unit (10 bar).
Further information can be found in our
separate planning information leaflet for
compressed air.
6.1 Installation/setup room
The room chosen for set up must fulfil the follow-
ing requirements:
– Closed, dry, well-ventilated room
– Should not be a room made for another pur-
pose (e. g. boiler room or wet cell)
– If the unit is installed in a machine room, e.g. in
an adjoining room or cellar, the requirements
set out in ISO‑TS 22595 must be complied
with.
NOTICE
Risk of overheating due to insufficient
ventilation
The units generates heat. Possibility of
heat damage and/or reduced service life
of the unit.
❯Do not cover the unit.
❯Install a fan for auxiliary ventilation in
rooms where ambient temperatures
exceed ³40 °C while the unit is in
operation.
≥ 40 °C
6.2 Setup
The following conditions must be taken into
account for installation:
The air is filtered when it is sucked in. This
does not alter the composition of the air.
For this reason it is important to keep the
sucked-in air free of harmful substances
(e.g. do not suck in exhaust gases or
contaminated exhaust air).
– Clean, level and sufficiently stable subsurface
(note the weight of the unit).
– Type plate easy to read.
– Unit easy to access for operation and mainte-
nance.
– Easy-to-access power outlet to which the unit
is connected.
– Maintain sufficient distance to the wall (at least
20 cm).
– The compressed air pipe should be routed as
closely as possible to the place of installation
(note the length of the hose supplied).
6.3 Information about electrical
connections
❯Ensure that the electrical connections to the
mains power supply are established in accord-
ance with current valid national and local regu-
lations and standards governing the installation
of low voltage units in medical facilities.
❯Observe the current consumption of the devi-
ces that are to be connected.
Assembly
4852100006L02 2105V006 15
EN

7 Transport
WARNING
Risk of explosion of the pressure tank
and pressure hoses
❯The pressure tank and the pressure
hoses must be vented before they are
stored or transported.
❯Protect the unit against moisture, dirt and
extreme temperatures during transport ("4
Technical data").
❯Always make sure that the condensate collec-
tor chamber is empty before transporting the
unit ("14 Taking out of use").
❯Always transport the unit in an upright position.
❯Only transport the unit using the transport han-
dles provided.
❯Check the unit for transport damage.
8 Installation
8.1 Installing the compressor unit
❯Place the pressure tank with the rubber feet in
the rubber pads.
4 x
❯Screw the vibration reducers into the retaining
plate.
8 x
❯Place the compressor units on the vibration
reducers.
Assembly
16 4852100006L02 2105V006
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❯Attach the compressor units with the lock
washers and nuts.
8 x
❯Connect the compressor units via the pressure
hose to the upper connections of the coolers.
❯Place the console on the supports.
❯Rotate the crossbeam upwards towards the
console.
❯Attach the crossbeam to the console with a
lock washer and screw.
4 x
❯Hook the fuse box in the keyholes and attach it
with a lock washer and nut.
❯Fix the cables of the fuse box in place on the
pre-mounted eyelets using cable ties.
❯Screw the vibration reducers into the console.
❯Place the compressor units on the vibration
reducers.
Assembly
4852100006L02 2105V006 17
EN

❯Attach the compressor units with the lock
washers and nuts.
❯Connect the compressor units via the pressure
hose to the upper connections of the coolers.
❯Attach the membrane dryer to the pressure
tank with a lock washer and nut.
❯Connect the hoses of the pressure tank to the
outlet of the membrane dryers (OUT).
Assembly
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