EKOM DK50 2V/M MOBILE User manual

USER MANUAL
EN
BENUTZERHANDBUCH
DE
MANUEL DE L’UTILISATEUR
FR
РУКОВОДСТВО ПОЛЬЗОВАТЕЛЯ
RU
INSTRUKCJA OBSŁUGI
PL
NÁVOD NA POUŽITIE
SK
NÁVOD K POUŽITÍ
CS

COMPRESSOR
KOMPRESSOR
COMPRESSEUR
КОМПРЕССОР
SPRĘŻARKA
KOMPRESOR
DK50 2V
EKOM spol. s r. o.
Priemyselná 5031/18
SK-921 01 Piešťany
Slovak Republic
tel.: [phone]
fax: [phone]
www.ekom.sk
email: eko[email protected]
DATE OF LAST REVISION
DATUM DER LETZTEN ÜBERARBEITUNG
DATE DE LA DERNIÈRE RÉVISION
ДАТА ПОСЛЕДНЕЙ РЕДАКЦИИ
DATA OSTATNIEJ AKTUALIZACJI
DÁTUM POSLEDNEJ REVÍZIE
DATUM POSLEDNÍ REVIZE
10/2022
NP-DK50 2V-3_10-2022-AD
112000576-000

CONTENTS.................................................................................................. 5
INHALT........................................................................................................ 64
TABLES DES MATIÈRES ........................................................................... 124
ОГЛАВЛЕНИЕ ............................................................................................183
SPIS TREŚCI............................................................................................... 243
OBSAH ........................................................................................................302
OBSAH ........................................................................................................361

CONTENTS
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CONTENTS
IMPORTANT INFORMATION........................................................................................................6
1. CONFORMITY WITH THE REQUIREMENTS OF EUROPEAN UNION DIRECTIVES ....6
2. INTENDED USE ..............................................................................................................6
3. CONTRAINDICATIONS AND SIDE-EFFECTS................................................................6
4. SYMBOLS........................................................................................................................6
5. WARNINGS.....................................................................................................................7
6. STORAGE AND TRANSPORT ........................................................................................9
PRODUCT DESCRIPTION ..........................................................................................................10
7. VARIANTS.....................................................................................................................10
8. ACCESSORIES.............................................................................................................10
9. PRODUCT FUNCTION..................................................................................................11
TECHNICAL DATA......................................................................................................................16
INSTALLATION...........................................................................................................................25
10. INSTALLATION CONDITIONS ......................................................................................25
11. COMPRESSOR ASSEMBLY.........................................................................................25
12. PNEUMATIC CONNECTION.........................................................................................28
13. ELECTRICAL CONNECTION........................................................................................32
14. COMPRESSOR PLACEMENT IN THE CABINET..........................................................33
15. COMMISSIONING .........................................................................................................35
16. PNEUMATIC AND ELECTRICAL DIAGRAMS...............................................................36
OPERATION................................................................................................................................42
17. SWITCHING ON THE COMPRESSOR..........................................................................43
18. SWITCHING OFF THE COPRESSOR...........................................................................43
AD DRYER ..................................................................................................................................44
19. PRINCIPLE OF OPERATION ........................................................................................44
20. USER INTERFACE/SETTINGS .....................................................................................45
21. MAIN SCREENS............................................................................................................47
22. INDICATION OF MAINTENANCE AND ALARM STATES..............................................49
PRODUCT MAINTENANCE ........................................................................................................52
23. PRODUCT MAINTENANCE...........................................................................................52
24. LONG-TERM SHUTDOWN............................................................................................60
25. DISPOSAL OF DEVICE.................................................................................................60
TROUBLESHOOTING.................................................................................................................61
26. REPAIR SERVICE.........................................................................................................63
ANNEX ......................................................................................................................................420
27. INSTALLATION RECORD ...........................................................................................420

IMPORTANT INFORMATION
NP-DK50 2V-3_10-2022-AD 6 10/2022
IMPORTANT INFORMATION
1. CONFORMITY WITH THE REQUIREMENTS OF EUROPEAN UNION DIRECTIVES
This product conforms to the requirements of the Regulation (EU) on medical devices (MDR
2017/745) and is safe for the intended use if all safety instructions are followed.
2. INTENDED USE
The compressor is used as a source of clean, oil-free compressed air to power active medical
devices where the parameters and properties of the compressed air are suitable for the specific
application.
Compressed air supplied by the compressor is unsuitable for use with artificial
lung ventilation devices without further filtration
Any other use of the product beyond its intended use is considered an incorrect use. The
manufacturer is not liable for any damages or injuries resulting from the incorrect use.
3. CONTRAINDICATIONS AND SIDE-EFFECTS
There are no contraindications or side-effects known.
4. SYMBOLS
The following symbols and marks are used in the User manual, on the device and its packaging:
General warning
Warning –risk of electric shock
Warning - compressor is controlled automatically
Warning –hot surface
General caution
Read the operating instructions
Refer to instruction manual
CE –marking
Medical device
Serial number
Protecting earthing

IMPORTANT INFORMATION
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Fuse
Package handling label –fragile
Package handling label –this side up
Package handling label –keep dry
Package handling label –temperature limits
Package handling label –limited stacking
Package label –recyclable material
Manufacturer
5. WARNINGS
The product is designed and manufactured to be safe for the user and the surrounding environment
when used in the defined manner. Keep the following warnings in mind.
5.1. General warnings
READ THE USER MANUAL CAREFULLY BEFORE USING THE DEVICE AND KEEP IT FOR
FUTURE USE!
The user manual supports the correct installation, operation and maintenance of the product.
Careful review of this manual will provide the information necessary for the correct operation
of the product for its intended use.
Original packaging should be retained for the return of the device. Only the original
packaging ensures protection of the device during transport. If it is necessary to return the
product during the warranty period, the manufacturer is not liable for damages caused by
improper packaging.
This warranty does not cover damages originating from the use of accessories other than
those specified or recommended by the manufacturer.
The manufacturer only guarantees the safety, reliability and function of the device if:
- installation, new settings, changes, expansion, and repairs are performed by the
manufacturer or an organisation authorised by the manufacturer
- the product is used pursuant to the user manual
The user manual corresponds to the configuration of the product and its compliance with the
applicable safety and technical standards at the time of printing. The manufacturer reserves
all rights for the protection of its configuration, methods and names.
Translation of the user manual is performed in accordance with the best available
knowledge. The Slovak version is to be used in the event of any uncertainties.
This user manual is the original instructions. Translation is performed in accordance with the
best available knowledge.

IMPORTANT INFORMATION
NP-DK50 2V-3_10-2022-AD 8 10/2022
5.2. General safety warnings
The manufacturer designed and manufactured the product to minimise all risks when used correctly
for the intended use. The manufacturer considers it its obligation to lay down the following general
safety precautions.
Use and operation of the product must comply with all laws and local regulations valid in the
place of use. The operator and user are responsible for following all the appropriate
regulations in the interests of performing work safely.
Only the use of original parts guarantees the safety of operating personnel and the flawless
operation of the product itself. Only the accessories and parts mentioned in the technical
documentation or expressly approved by the manufacturer should be used.
The operator must ensure that the device is functioning correctly and safely before every
use.
The user must be familiar with the operation of the device.
Do not use the product in environments with a risk of explosion.
The user must inform the supplier immediately if any problem directly related to the operation
of the device occurs.
Any serious incident that has occurred in relation to the device should be reported to the
manufacturer and the competent authority of the Member State in which the user and / or
patient is established.
5.3. Safety warnings on protection from electric current
The device must only be connected to a properly installed, earthed socket.
Before the product is plugged in, ensure that the mains voltage and frequency stated on the
product are in compliance with the values of the mains.
Prior to putting the device into operation check for any damage to the connected pneumatic
lines and electrical wiring. Replace damaged pneumatic lines and electrical wirings
immediately.
Immediately disconnect the product from the mains (remove power cord from the socket) in
hazardous situations or in the case of a technical malfunction.
During all repairs and maintenance, ensure that:
- the mains plug is removed from the power socket
- pressure is vented from the air tank and pipes
The product shall only be installed by a qualified technician.

IMPORTANT INFORMATION
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6. STORAGE AND TRANSPORT
The manufacturer ships the compressor in a transport packaging. This protects the device from
damage during transport.
Risk of damage to pneumatic parts.
The compressor must be transported only when all air has been vented. Before
moving or transporting the compressor, release all the air pressure from the tank
and pressure hoses and drain condensate from the tank and from thecondensate
separator on the dryer.
Original packaging must be kept for eventual return of the device. If possible,
always use the original compressor packaging for optimal protection of the
product. If it is necessary to return the product within the guarantee period, the
manufacturer does not guarantee for damages caused by incorrect packaging of
the product.
Transport the compressor in an upright position, always secured by transport
fixing elements.
Protect the compressor from high humidity, dirt and extreme temperatures during
transport and storage. Do not store together with volatile chemical substances.
If it is not possible to keep the original packaging, dispose of the packaging in an
environmentally friendly way. Transport cardboard can be recycled with old paper.
It is not permitted to store and transport the device outside the defined
conditions, see below.
6.1. Ambient conditions
Products can be stored in rooms and means of transport that are free from any traces of volatile
chemical substances under the following climatic conditions:
Temperature
from –25°C o +55°C, in 24h to +70°C
Relative humidity
max. 90% (without condensation/ non-
condensing)

PRODUCT DESCRIPTION
NP-DK50 2V-3_10-2022-AD 10 10/2022
PRODUCT DESCRIPTION
7. VARIANTS
The compressor is manufactured according to its intended application in the following variants:
DK50 2V/M
compressor on base with air dryer
DK50 2V S/M
compressor in cabinet with air dryer
DK50 2V/M
DK50 2V S/M
8. ACCESSORIES
Accessories are not included in a standard order, they must be ordered separately.
Set of compressed air outlet filters
The compressor may be equipped with a set of filters if specified. The filter set may be equipped
with an air pressure regulator.
Where a different level of air filtration is required, this requirement must be
agreed upon with the supplier and specified in the order.
Type
Use
Level of filtration (µm)
Article number
FS 30F
DK50 2V/M
1
to order
FS 30M
1+0.1
FS 30S
1+0.01
FS 30A
1+0.01+A**
**) A –submicrofilter with activated carbon
Filter set regulator assembly
The compressor may be equipped with a pressure regulator of the compressed air outlet if specified.

PRODUCT DESCRIPTION
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The regulator must be selected according to the application to the filter set, or separately The
regulator shall ensure constant pressure at the outlet.
Type
Use
Article number
Regulator complete
(to the filter assembly)
DK50 2V/M
to order
REG11 (separate)
447000001-077
Filter set brackets
A suitable bracket must be ordered for every filter set.
Equipotential bonding socket
The socket provides protective bonding.
Type
Use
Name
Article no.
POAG-KBT6-EC
DK50 2VS/M
Mains plug
connector
033400075-000
FLEXI-S/POAG-HK6
Conductor (1 m)
034110083-000
9. PRODUCT FUNCTION
9.1. Compressor with adsorption dryer
(Fig. 1) The air pump (1) draws in air through the inlet filter (7) and supplies compressed air through
the connecting hose into the adsorption dryer (8). From the inlet to the dryer module, the air is first
cooled in the integrated cooler (26) and then moves through the condensate separator (32), entering
the active chamber with adsorbent (27), where the air is dried. A portion of the air is fed into the
second, regenerated chamber, where this air is used to remove moisture from the adsorbent, after
which it is vented to the atmosphere. The active chamber switches on a cyclical basis. The dry air
then passes through the non-return valve (3) into the air tank (2). Air drying efficiency (the pressure
dew point) is determined by the dew point sensor located in the air tank.
It is not necessary to drain the air tank.
9.2. Compressor in cabinet
(Fig. 3) The soundproof cabinet provides compact covering of the compressor, dampens noise
efficiently, providing sufficient exchange of cooling air. Its design makes it suitable for use in rooms
where low noise levels are required. The fan under the compressor pump provides cooling of the
compressor, it is in operation at the same time with compressor motor or after switching on the
temperature switch at temperature above 40 °C. After cooling the cabinet area approximately under
32°C, the fans turn off automatically.
The dryer display (34) is located on the front panel of the cabinet.
Type
Use
Article number
Compressor-mounted bracket
DK50 2V/M
to order

PRODUCT DESCRIPTION
NP-DK50 2V-3_10-2022-AD 12 10/2022
Risk of compressor overheating.
Make sure that there are no obstacles at the cooling air inlet into the cabinet
(around the bottom part of the cabinet) and at the hot air outlet on the top back
side of the cabinet.
If the compressor is placed on a soft floor, e.g. carpet, create space between the
base and the floor or the cabinet and the floor, e.g. underlay the footings with
hard pads to ensure sufficient cooling of the compressor.
Description to Figures 1 - 3
1 Air pump
2 Air tank
3 Non-return valve
4 Pressure switch
5 Safety valve
6 Pressure gauge
7 Inlet filter
8 Adsorption dryer
9 Compressor fan
10 Condensate collection vessel
11 Magnetic holder
12 Electric panel
13 Cabinet fan
14 Door pin
15 Rectifying screw
16 Lock
17 Supporting bracket
18 Wall stop
19 Switch
20 Cabinet pressure gauge
21 Door hinge
22 Handle
23 Casters
24 Pressure gauge hose
25 Outlet module
26 Cooling module
27 Dryer chamber
28 Inlet valve module
29 Compressed air inlet
30 Regeneration solenoid valve
31 Dryer fan
32 Condensate separtor
33 Condensate drain solenoid valve
34 *Display
35 Air outlet
36 **Bushing
37 Outlet from condensate separator and
regeneration valves
* Position 34 applies to the DK50 2V/M model without the cabinet; position 34 in the case of
the DK50 2VS/M with the cabinet is a simple cover.
** For the cabinetmodel,the cable connected to the display (36) in thefront panel of the cabinet
is routed through the universal bushing.

PRODUCT DESCRIPTION
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Fig. 1: DK50 2V/M –Compressor with adsorption dryer

PRODUCT DESCRIPTION
NP-DK50 2V-3_10-2022-AD 14 10/2022
Fig. 2: Adsorption dryer
ADM140/25
* Position 34 applies to the DK50 2V/M model without the cabinet; position 34 in the case of
the DK50 2VS/M with the cabinet is a simple cover.
** For the cabinetmodel, the cable connected to thedisplay (36) in the front panelof the cabinet
is routed through the universal bushing.

PRODUCT DESCRIPTION
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Fig. 3: Cabinet

TECHNICAL DATA
NP-DK50 2V-3_10-2022-AD 16 10/2022
TECHNICAL DATA
Compressors are designed to operate in dry, ventilated and indoor dust-free rooms with the
following climatic conditions:
Temperature
from +5°C to +30°C
Relative humidity
max. 50%
Working pressure 6 –8 bar
DK50 2V/M
DK50 2V S/M
Nominal voltage
Frequency a)
V, Hz
230, 50
230, 50
Capacity at 6 bar (FAD)
l/min
120
120
Working pressure b)
bar
6.0 –8.0
6.0 –8.0
Rated current
A
8.8
9.0
Motor power
kW
1.2
1.2
Air tank volume
l
25
25
Air quality –filtration
m
-
-
Maximum operating pressure of safety valve
bar
11.0
11.0
Noise level at 5 bar (LpA)
dB
≤69.0
≤55.0
Operating mode
%
S1-100
S1-100
PDP drying at 7 bar
°C
-20
-20
Dryer low pressure alarm
bar
< 3
< 3
Dryer high pressure alarm
bar
˃9
˃9
Dryer high dew point alarm
°C
˃-20
˃-20
Time to fill air tank from 0 to 7 bar
s
90
90
Dimensions (net)
w x d x h
mm
460x620x720
560x720x880
Net weight c)
kg
69
110
Classification under EN 60601-1
Class I.
a) State the compressor variant in the order
b) For other range of pressure consult with the supplier
c) Weight value is only informative data and applies only to a product without any accessories

TECHNICAL DATA
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Dependence of compressor output on working pressure

TECHNICAL DATA
NP-DK50 2V-3_10-2022-AD 18 10/2022
Working pressure 6 –8 bar
DK50 2V/M
DK50 2V S/M
Nominal voltage
Frequency a)
V, Hz
230, 50
230, 50
Capacity at 6 bar (FAD)
l/min
115
115
Working pressure b)
bar
6.0 –8.0
6.0 –8.0
Rated current
A
8.8
9.0
Motor power
kW
1.2
1.2
Air tank volume
l
25
25
Air quality –filtration
m
-
-
Maximum operating pressure of safety valve
bar
11.0
11.0
Noise level at 5 bar (LpA)
dB
≤69.0
≤55.0
Operating mode
%
S1-100
S1-100
PDP drying at 7 bar
°C
-40
-40
Dryer low pressure alarm
bar
< 3
< 3
Dryer high pressure alarm
bar
˃9
˃9
Dryer high dew point alarm
°C
˃-40
˃-40
Time to fill air tank from 0 to 7 bar
s
100
100
Dimensions (net)
w x d x h
mm
460x620x720
560x720x880
Net weight c)
kg
69
110
Classification under EN 60601-1
Class I.
a) State the compressor variant in the order
b) For other range of pressure consult with the supplier
c) Weight value is only informative data and applies only to a product without any accessories
Dependence of compressor output on working pressure

TECHNICAL DATA
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Working pressure 6 –8 bar
DK50 2V/M
DK50 2V S/M
Nominal voltage
Frequency a)
V, Hz
230, 50
230, 50
Capacity at 6 bar (FAD)
l/min
100
100
Working pressure b)
bar
6.0 –8.0
6.0 –8.0
Rated current
A
8.8
9.0
Motor power
kW
1.2
1.2
Air tank volume
l
25
25
Air quality –filtration
m
-
-
Maximum operating pressure of safety valve
bar
11.0
11.0
Noise level at 5 bar (LpA)
dB
≤69.0
≤55.0
Operating mode
%
S1-100
S1-100
PDP drying at 7 bar
°C
-70
-70
Dryer low pressure alarm
bar
< 3
< 3
Dryer high pressure alarm
bar
˃9
˃9
Dryer high dew point alarm
°C
-68
-68
Time to fill air tank from 0 to 7 bar
s
110
110
Dimensions (net)
w x d x h
mm
460x620x720
560x720x880
Net weight c)
kg
69
110
Classification under EN 60601-1
Class I.
a) State the compressor variant in the order
b) For other range of pressure consult with the supplier
c) Weight value is only informative data and applies only to a product without any accessories
Dependence of compressor output on working pressure

TECHNICAL DATA
NP-DK50 2V-3_10-2022-AD 20 10/2022
Working pressure 8 –10 bar
DK50 2V/M
DK50 2V S/M
Nominal voltage
Frequency a)
V, Hz
230, 50
230, 50
Capacity at 8 bar (FAD)
l/min
100
100
Working pressure b)
bar
8.0 –10.0
8.0 –10.0
Rated current
A
8.6
8.8
Motor power
kW
1.2
1.2
Air tank volume
l
25
25
Air quality –filtration
m
-
-
Maximum operating pressure of safety valve
bar
11.0
11.0
Noise level at 5 bar (LpA)
dB
≤69.0
≤55.0
Operating mode
%
S1-100
S1-100
PDP drying at 7 bar
°C
-20
-20
Dryer low pressure alarm
bar
< 3
< 3
Dryer high pressure alarm
bar
˃11
˃11
Dryer high dew point alarm
°C
˃-20
˃-20
Time to fill air tank from 0 to 7 bar
s
115
115
Dimensions (net)
w x d x h
mm
460x620x720
560x720x880
Net weight c)
kg
71
112
Classification under EN 60601-1
Class I.
a) State the compressor variant in the order
b) For other range of pressure consult with the supplier
c) Weight value is only informative data and applies only to a product without any accessories
Dependence of compressor output on working pressure