EKOM DK50 2V/50 Používateľská príručka

Typ
Používateľská príručka

Táto príručka je tiež vhodná pre

DK50 2V/50
DK50 2x2V/110
User manual
Benutzerhandbuch
Manuel de l’utilisateur
Руководство пользователя
Instrukcja obsługi
Návod na použitie
Návod k použití
COMPRESSOR
KOMPRESSOR
COMPRESSEUR
КОМПРЕССОР
SPRĘŻARKA
KOMPRESOR
DK50 2V/50
DK50 2x2V/110
EKOM spol. s r. o.
Priemyselná 5031/18
SK-921 01 Piešťany
Slovak Republic
tel.: +421 33 7967255
fax: +421 33 7967223
www.ekom.sk
email: ekom@ekom.sk
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
08/2023
NP-DK50 2V 50, 2x2V 110-
32_08-2023-MD
112000378-000
DK50 2V/50
DK50 2x2V/110
08/2023 -3- NP-DK50 2V 50, 2x2V 110-32_08-2023-MD
CONTENTS
IMPORTANT INFORMATION .................................................................................................................. 4
CONFORMITY WITH THE REQUIREMENTS OF EUROPEAN UNION DIRECTIVES..... 4
INTENDED USE ............................................................................................................................ 4
CONTRAINDICATIONS AND SIDE-EFFECTS ........................................................................ 4
WARNINGS AND SYMBOLS ...................................................................................................... 4
WARNINGS .................................................................................................................................... 5
STORAGE AND TRANSPORT ................................................................................................... 7
TECHNICAL DATA ........................................................................................................................ 8
PRODUCT DESCRIPTION ........................................................................................................ 16
PRODUCT FUNCTIONALITY.................................................................................................... 18
PNEUMATIC DIAGRAM ............................................................................................................. 24
INSTALLATION ........................................................................................................................................ 27
CONDITIONS FOR USE ............................................................................................................ 27
PLACEMENT OF THE COMPRESSOR .................................................................................. 28
PNEUMATIC CONNECTIONS .................................................................................................. 32
ELECTRICAL CONNECTIONS ................................................................................................. 33
CONNECTION DIAGRAM.......................................................................................................... 35
OPERATION ............................................................................................................................................. 40
COMMISSIONING ....................................................................................................................... 40
SWITCHING THE COMPRESSOR ON ................................................................................... 41
COMPRESSOR SHUT-DOWN ................................................................................................. 41
MAINTENANCE ....................................................................................................................................... 42
DEVICE MAINTENANCE ........................................................................................................... 42
TROUBLESHOOTING ............................................................................................................................ 51
REPAIR SERVICE ....................................................................................................................... 52
STORAGE..................................................................................................................................... 52
DISPOSAL OF THE DEVICE .................................................................................................... 52
ANNEX ..................................................................................................................................................... 356
INSTALLATION RECORD ....................................................................................................... 356
DK50 2V/50
DK50 2x2V/110
NP-DK50 2V 50, 2x2V 110-32_08-2023-MD -4- 08/2023
IMPORTANT INFORMATION
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.
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.
CONTRAINDICATIONS AND SIDE-EFFECTS
There are no contraindications or side-effects known.
WARNINGS AND SYMBOLS
The following symbols are used in the user manual, device and its packaging to denote important
details and information:
General warnings
Warning
Danger, electric shock hazard
Refer to instruction manual
CE-marking
Medical device
Serial number
Article number
Unique Device Identifier
Swiss Authorised Representative
DK50 2V/50
DK50 2x2V/110
08/2023 -5- NP-DK50 2V 50, 2x2V 110-32_08-2023-MD
Swiss Importer
Compressor is controlled automatically and may start without warning
Caution! Hot surface
Ground connection
Terminal for ground connection
Handling mark on package FRAGILE
Handling mark on package THIS SIDE UP
Handling mark on package KEEP DRY
Handling mark on package TEMPERATURE LIMITATIONS
Handling mark on package LIMITED STACKING
Mark on package RECYCLABLE MATERIAL
Manufacturer
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.
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.
DK50 2V/50
DK50 2x2V/110
NP-DK50 2V 50, 2x2V 110-32_08-2023-MD -6- 08/2023
- 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.
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.
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.
DK50 2V/50
DK50 2x2V/110
08/2023 -7- NP-DK50 2V 50, 2x2V 110-32_08-2023-MD
STORAGE AND TRANSPORT
The compressor is shipped from the factory in a transport packaging. This protects the device from
damage during transport.
Keep the packaging material, if possible. If not, please dispose of the packaging
material in an environmentally-friendly way. Packaging cardboard can be recycled with
old paper.
The compressor may only be transported when all air pressure has been vented.
Before moving or transporting the compressor, release all air pressure from the
tank and hoses and drain condensate from the air tank.
Storing or shipping the equipment in any conditions other than those specified
below is prohibited.
Ambient conditions for storage and transport
Products may only be stored and transported in vehicles that are free of any traces of volatile
chemicals under the following conditions:
Temperature
–25°C to +55°C, 24 h at up to +70°C
Relative humidity
10% to 90% (non-condensing)
The original compressor packaging must be used for transport whenever
possible. Transport the compressor in an upright position, always secured with
transport fixation .
Protect the compressor from moisture, dirt and extreme temperatures during transport
and storage. Store the compressor in its original packaging in a warm, dry, and dust-
free area. Do not store near any chemical substances.
DK50 2V/50
DK50 2x2V/110
NP-DK50 2V 50, 2x2V 110-32_08-2023-MD -8- 08/2023
TECHNICAL DATA
Compressors are designed for dry and ventilated indoor environments with the following
conditions:
Temperature
+5°C to +40°C
Relative humidity
max. 70%
6 8 bar
DK50
2V/50
DK50
2V/50S
DK50
2V/50/M
DK50
2V/50S/M
Nominal voltage /
frequency (*)
V / Hz
230/50
3x400/50
230/60
230/50
3x400/50
230/60
230/50
3x400/50
230/60
230/50
230/60
Performance at 6 bar
Lit.min-1
135
135
104
104
Working pressure (**)
bar
6.0 8.0
6.0 8.0
6.0 8.0
6.0 8.0
Rated current
A
8.6
3.8
9.2
8.8
4.0
9.4
8.7
3.8
9.3
8.9
9.7
Motor power
kW
1.2
1.2
1.2
1.2
Air tank volume
Lit.
50
50
50
50
Air quality filtration
m
-
-
0.1
0.1
Maximum operating
pressure of safety valve
bar
9.0
9.0
9.0
9.0
Noise level at 5 bar
LpfA [dB]
67
51.5
69
55
Duty cycle
S1-100%
S1-100%
S1-100%
S1-100%
PDP drying performance
at 7 bar
-
-
+3°C
+3°C
Time to fill air tank from 0
to 7 bar
s
149
149
218
218
Dimensions (net)
w x d x h
mm
577x587x804
750x715x1015
577x628x804
750x715x1015
Net weight (***)
kg
58
54
108
105
61
114
Classification under EN 60601-1
Class I.
Notes:
(*) When ordering, state the version of the compressor
(**) For other range of pressure:consult with the supplier
(***) Information about the weight is for informative purposes only and applies to the product without any
additional accessories.
Dependence of compressor output on working pressure
DK50 2V/50
DK50 2x2V/110
08/2023 -9- NP-DK50 2V 50, 2x2V 110-32_08-2023-MD
8 10 bar
DK50
2V/50
DK50
2V/50S
DK50
2V/M
DK50
2V/50S/M
Nominal voltage /
frequency (*)
V / Hz
230/50
230/50
230/50
3x400/50
230/50
Performance at 8 bar
Lit.min-1
110
110
90
90
Working pressure (**)
bar
8.0 10.0
8.0 10.0
8.0 10.0
8.0 10.0
Rated current
A
8.4
8.6
8.5
4.6
8.7
Motor power
kW
1.2
1.2
1.2
1.2
Air tank volume
Lit.
50
50
50
50
Air quality filtration
m
-
-
0.1
0.1
Maximum operating
pressure of safety valve
bar
12.0
12.0
12.0
12.0
Noise level at 5 bar
LpfA [dB]
67
51.5
69
57
Duty cycle
S1-100%
S1-100%
S1-100%
S1-100%
PDP drying performance at
7 bar
-
-
≤ +3
≤ +3
Time to fill air tank from 0 to
9 bar
s
226
226
250
250
Dimensions (net)
w x d x h
mm
577x587x804
750x715x1015
577x628x804
750x715x1015
Net weight (***)
kg
58
108
61
114
Classification under EN 60601-1
Class I.
Notes:
(*) When ordering, state the version of the compressor
(**) For other range of pressure:consult with the supplier
(***) Information about the weight is for informative purposes only and applies to the product without any
additional accessories.
Dependence of compressor output on working pressure
DK50 2V/50
DK50 2x2V/110
NP-DK50 2V 50, 2x2V 110-32_08-2023-MD -10- 08/2023
5 7 bar
DK50
2x2V/110
DK50
2x2V/110S
DK50
2x2V/110/M
DK50
2x2V/110S/M
Nominal voltage /
frequency (*)
V / Hz
230/50
3x400/50
230/60
230/50
3x400/50
230/60
230/50
3x400/50
230/60
230/50
3x400/50
230/60
Performance at 5 bar
Lit.min-1
280
280
225
225
Working pressure (**)
bar
5.0 7.0
5.0 7.0
5.0 7.0
5.0 7.0
Rated current
A
15.6
7.5
19.0
15.8
8.0
19.3
15.7
7.5
19.2
15.9
8.0
19.4
Motor power
kW
2x1.2
2x1.2
2x1.2
2x1.2
Air tank volume
Lit.
110
110
110
110
Air quality filtration
m
-
-
0.1
0.1
Maximum operating
pressure of safety valve
bar
9.0
9.0
9.0
9.0
Noise level at 5 bar
LpfA [dB]
73
55
73
56
Duty cycle
S1-100%
S1-100%
S1-100%
S1-100%
PDP - drying performance
at 7 bar
-
-
+3°C
+3°C
Time to fill air tank from 0
to 6 bar
s
131
131
163
163
Dimensions (net)
w x d x h
mm
1085x490x815
1200x730x990
1085x625x815
1200x730x990
Net weight (***)
kg
106
104
177
175
113
111
184
182
Classification under EN 60601-1
Class I.
Notes:
(*) When ordering, state the version of the compressor
(**) For other range of pressure:consult with the supplier
(***) Information about the weight is for informative purposes only and applies to the product without any
additional accessories.
Dependence of compressor output on working pressure
DK50 2V/50
DK50 2x2V/110
08/2023 -11- NP-DK50 2V 50, 2x2V 110-32_08-2023-MD
6 8 bar
DK50
2x2V/110
DK50
2x2V/110S
DK50
2x2V/110/M
DK50
2x2V/110S/M
Nominal voltage /
frequency (*)
V / Hz
230/50
3x400/50
230/60
230/50
3x400/50
230/60
230/50
3x400/50
230/60
230/50
3x400/50
230/60
Performance at 6 bar
Lit.min-1
270
270
215
215
Working pressure (**)
bar
6.0 8.0
6.0 8.0
6.0 8.0
6.0 8.0
Rated current
A
15.7
8.0
19.2
15.9
8.4
19.4
15.8
8.0
19.3
16.0
8.4
19.5
Motor power
kW
2x1.2
2x1.2
2x1.2
2x1.2
Air tank volume
Lit.
110
110
110
110
Air quality filtration
m
-
-
0.1
0.1
Maximum operating
pressure of safety valve
bar
9.0
9.0
9.0
9.0
Noise level at 5 bar
LpfA [dB]
73
55
73
56
Duty cycle
S1-100%
S1-100%
S1-100%
S1-100%
PDP drying performance
at 7 bar
-
-
+3°C
+3°C
Time to fill air tank from 0
to 7 bar
s
159
159
198
198
Dimensions (net)
w x d x h
mm
1085x490x815
1200x730x990
1085x625x815
1200x730x990
Net weight (***)
kg
106
104
177
175
113
111
184
182
Classification under EN 60601-1
Class I.
Notes:
(*) When ordering, state the version of the compressor
(**) For other range of pressure:consult with the supplier
(***) Information about the weight is for informative purposes only and applies to the product without any
additional accessories.
Dependence of compressor output on working pressure
DK50 2V/50
DK50 2x2V/110
NP-DK50 2V 50, 2x2V 110-32_08-2023-MD -12- 08/2023
8 10 bar
DK50
2x2V/110
DK50
2x2V/110S
DK50
2x2V/110/M
DK50
2x2V/110S/M
Nominal voltage /
frequency (*)
V / Hz
230/50
3x400/50
230/60
230/50
3x400/50
230/60
230/50
3x400/50
230/60
230/50
3x400/50
230/60
Performance at 8 bar
Lit.min-1
210
210
165
165
Working pressure (**)
bar
8.0 10.0
8.0 10.0
8.0 10.0
8.0 10.0
Rated current
A
15.1
8.5
18.4
15.3
8.9
18.7
15.2
8.5
18.5
15.4
8.9
18.8
Motor power
kW
2x1.2
2x1.2
2x1.2
2x1.2
Air tank volume
Lit.
110
110
110
110
Air quality filtration
m
-
-
0.1
0.1
Maximum operating
pressure of safety valve
bar
12.0
12.0
12.0
12.0
Noise level at 5 bar
LpfA [dB]
73
55
73
56
Duty cycle
S1-100%
S1-100%
S1-100%
S1-100%
PDP drying performance at
7 bar
-
-
+3°C
+3°C
Time to fill air tank from 0 to
9 bar
s
256
256
363
363
Dimensions (net)
w x d x h
mm
1085x490x815
11200x730x990
1085x625x815
1200x730x990
Net weight (***)
kg
110
108
181
179
117
115
188
186
Classification under EN 60601-1
Class I.
Notes:
(*) When ordering, state the version of the compressor
(**) For other range of pressure:consult with the supplier
(***) Information about the weight is for informative purposes only and applies to the product without any
additional accessories.
Dependence of compressor output on working pressure
DK50 2V/50
DK50 2x2V/110
08/2023 -13- NP-DK50 2V 50, 2x2V 110-32_08-2023-MD
Free air delivery (FAD) correction due to elevation
FAD correction table
Elevation [mamsl]
0 - 1500
1501 - 2500
2501 - 3500
3501 - 4500
FAD [l/min]
FAD x 1
FAD x 0.8
FAD x 0.71
FAD x 0.60
FAD („Free Air Delivery“) output related to conditions:
Elevation
0 MASL
Temperature
20°C
Atmospheric pressure
101325 Pa
Relative humidity
0%
Electromagnetic compatibility declaration
Medical equipment needs special precautions regarding electromagnetic compatibility (EMC) and
needs to be installed and put into service according to the EMC information provided below.
Guidance and manufacturer's declaration - electromagnetic emissions
Pursuant to IEC 60601-1-2:2014 - Medical electrical equipment - Part 1-2: General requirements for
basic safety and essential performance - Collateral Standard: Electromagnetic disturbances
The equipment is intended for use in the electromagnetic environment specified below. The customer or the
user of the equipment should assure that it is used in such an environment.
Emissions test
Compliance
Electromagnetic environment - guidance
RF emissions CISPR 11
Group 1
The equipment uses RF energy only for its
internal functions. Therefore, the RF emissions
are very low and are not likely to cause any
interference in nearby electronic equipment.
RF emissions CISPR 11
Class B
The equipment is suitable for use in all
establishments, including domestic
establishments and those directly connected to
the public low voltage power supply
network that supplies buildings used for domestic
purposes.
Harmonic emissions IEC
61000-3-2
Class A
Voltage fluctuations/ flicker
emissions IEC 61000-3-3
The equipment is not likely
to cause any flicker, as the
current flow is approx.
constant after the start up.
DK50 2V/50
DK50 2x2V/110
NP-DK50 2V 50, 2x2V 110-32_08-2023-MD -14- 08/2023
Guidance and manufacturer's declaration - electromagnetic immunity
Pursuant to IEC 60601-1-2:2014 - Medical electrical equipment - Part 1-2: General requirements for
basic safety and essential performance - Collateral Standard: Electromagnetic disturbances
The equipment is intended for use in the electromagnetic environment specified below. The customer or the
user of the equipment should assure that it is used in such an environment.
Immunity test
IEC 60601-1-2
test level
Compliance level
Electromagnetic environment -
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±8 kV contact
±15 kV air
±8 kV contact
±15 kV air
Floors should be wood, concrete
or ceramic tile. If floors are covered with
synthetic material, the relative humidity
should be at least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power
supply
lines
±1 kV for
input/output lines
±2 kV
100 kHz repetition
frequency
Applied to mains
connection
Mains power quality should be
that of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5
±1 kV differential
mode
±2 kV common
mode
±1 kV L-N
±2 kV L-PE; N-PE
Applied to mains
connection
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage dips,
short interruption,
and voltage
variations on
power
supply
input lines IEC
60601-4-11
UT=0%, 0,5 cycle
(at 0, 45, 90, 135,
180, 225, 270 and
315°)
UT=0%, 1 cycle
UT=70% 25/30
cycles (at 0°)
UT=0%, 250/300
cycles
UT=>95%, 0,5 cycle
(at 0, 45, 90, 135, 180,
225, 270 and 315°)
UT=>95%, 1 cycle
UT=70% (30% dipp UT),
25(50Hz)/30(60Hz)
cycles (at 0°)
UT=>95%,
250(50Hz)/300(60Hz)
cycle
Mains power quality should be
that of a typical commercial or hospital
environment.
The device stops and restarts
automatically at each dip. In this case
does not occur unacceptable pressure
drop.
Power frequency
(50/60 Hz)
IEC 61000-4-8
N/A
N/A
The equipment does not contain
magnetically sensitive components or
circuits.
NOTE: UT is the A.C. mains voltage prior to application of the test level.
DK50 2V/50
DK50 2x2V/110
08/2023 -15- NP-DK50 2V 50, 2x2V 110-32_08-2023-MD
Guidance and manufacturer's declaration - electromagnetic immunity
Pursuant to IEC 60601-1-2:2014 - Medical electrical equipment - Part 1-2: General requirements for
basic safety and essential performance - Collateral Standard: Electromagnetic disturbances
The equipment is intended for use in the electromagnetic environment specified below. The customer or the
user of the equipment should assure that it is used in such an environment.
Immunity test
IEC 60601-1-2 test
level
Compliance level
Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
Proximity fields
from RF wireless
communications
equipment
IEC 61000-4-3
3 Vrms
150 kHz to 80MHz
3 V/m
80 MHz to 2,7 GHz
9 to 28 V/m
15 specific
frequencies
(380 to 5800 MHz)
3 Vrms
3 V/m
9 to 28 V/m
15 specific
frequencies
(380 to 5800 MHz)
Portable and mobile RF communications
equipment should be used no closer to any
part of the equipment, including cables, than
the recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
d=1,2√ P
d=1,2√ P, 80 MHz to 800 MHz
d=2,3√ P, 800 MHz to 2,7 GHz
where P is the maximum output power
rating of the transmitter in watts (W)
according to the transmitter manufacturer
and d is the recommended separation dis-
tance in metres (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
survey a, should be less than the compliance
level in each frequency range b. Interference
may occur in the vicinity of equipment
marked with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and
land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted
theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in the location in which the
equipment is used exceeds the applicable RF compliance level above, the equipment should be observed to
verify normal operation. If abnormal performance is observed, additional measures may be necessary, such
as re-orienting or relocating the equipment.
b Over the frequency range 150 kHz to 80 kHz, field strengths should be less than 3 V/m.
DK50 2V/50
DK50 2x2V/110
NP-DK50 2V 50, 2x2V 110-32_08-2023-MD -16- 08/2023
PRODUCT DESCRIPTION
Variants
Compressor models are designed in the following variants:
DK50 2V/50
Compressor for installation in areas where operations will not disturb the
surroundings
DK50 2V/50/M
Compressor with a membrane air dryer
DK50 2V/50S
Compressor in a cabinet with efficient soundproofing
DK50 2V/50S/M
Compressor with membrane dryer in a cabinet
Cabinet S50
Used to reduce the level of noise generated by the compressor
DK50 2x2V/110
Compressor for installation in areas where operations will not disturb the
surroundings
DK50 2x2V/110/M
Compressor with a membrane air dryer
DK50 2x2V/110S
Compressor in a cabinet with efficient soundproofing
DK50 2x2V/110S/M
Compressor with membrane dryer in a cabinet
Cabinet S110
Used to reduce the level of noise generated by the compressor
DK50 2V/50
S50
DK50 2V/50S
DK50 2x2V/110
S110
DK50 2x2V/110S
DK50 2V/50
DK50 2x2V/110
08/2023 -17- NP-DK50 2V 50, 2x2V 110-32_08-2023-MD
Accessories
Accessories not included in the standard order must be ordered separately!
8.2.1. Automatic condensate drain
The automatic condensate drain (AOK) automatically drains condensate from the compressor’s air
tank based on a pre-set time interval. The condensate drain (AOK) is a suitable accessory for
compressor models without dryers.
8.2.2. 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/50, DK50 2V/50/M
DK50 2x2V/110, DK50 2x2V/110/M
1
604014119-014
FS 30M
1+0.1
604014119-015
FS 30S
1+0.01
604014119-017
FS 30A
1+0.01+A**
604014119-018
**) A submicrofilter with activated carbon
*) - set FS 30A, in the standard configuration, this cannot be combined with a pressure regulator
on products DK50 2V/50, DK50 2V/50/M; please contact your supplier if you are interested in such
set (with a regulator)
8.2.3. Filter set regulator assembly
The compressor may be equipped with a pressure regulator of the compressed air outlet if
specified. 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/50, DK50 2V/50/M
DK50 2x2V/110, DK50 2x2V/110/M
604014130-X00
REG12 (separate)
DK50 2V/50, DK50 2V/50/M
447000001-088
REG13 (separate)
DK50 2x2V/110, DK50 2x2V/110/M
447000001-096
8.2.4. Filter set brackets
A suitable bracket must be ordered for every filter set.
Type
Use
Article number
AOK 13
DK50 2V/50
447000001-154
AOK 12
DK50 2x2V/110
447000001-123
Type
Use
Article number
Compressor-mounted bracket
DK50 2V/50, DK50 2V/50/M
603014177-000
Compressor-mounted bracket
DK50 2x2V/110, DK50 2x2V/110/M
604014169-000
DK50 2V/50
DK50 2x2V/110
NP-DK50 2V 50, 2x2V 110-32_08-2023-MD -18- 08/2023
8.2.5. Condensation and filtration unit
The compressor may be additionally fitted with a condensation and filtration unit (KJF).
The KJF ensure that the compressed air from the air tank is cooled in the cooler and the
condensate is captured in the filter and automatically separated from the pneumatic distribution
system. The compressed air is filtered at the same time.
8.2.6. 3KOM modules for controlling multiple compressors in Master-Slave functionality
A 3KOM control module may be ordered to manage the operation of 2 or 3 identical compressors
with the same pressure range in Master-Slave functionality. In use, the controller in the module
takes over the compressor switching function. The control module may be ordered in the
configurations shown in the following table.
Compressor model
Control schematic
Article number
System air outlet
DK50 2V/50/ (M)
DK50 2x2V/110/ (M)
1+1
1+1+1
603002152-000
G 3/4“
8.2.7. Equipotential bonding socket
The socket allows an equipotential bonding. (Fig. 10)
PRODUCT FUNCTIONALITY
Compressor (Fig. 2)
The air pump (1) draws in atmospheric air through an inlet filter (8) and compresses it through
a non-return valve (3) into an air tank (2) from which the device draws compressed air. If the
pressure in the air tank drops to the switch-on pressure, the pressure switch (4) turns on the
compressor and the compressor supplies compressed air into the air tank until it reaches the
switch-off pressure, when the compressor switches off. The pressure hose is vented through the
relief solenoid valve (13) once the air pump is shut off. The safety valve (5) prevents the pressure
in the air tank from rising above the maximum allowed value. The drain valve (7) drains
condensate from the air tank. Compressed, oil-free filtered air is stored in the air tank ready for
use.
Condensate must be drained from the air tank at regular intervals (see Chapter 19.1).
Compressor with membrane dryer (Fig. 1)
The air pump (1) draws in air through an inlet filter (8) and compresses it, feeding it to the cooler
(14) through the filter (15) and the check valve (3) into the dryer (9), and feeds the clean and dry
air into the air tank (2). A part of the air is released from the dryer with the captured moisture,
which is manifested as a light air stream along the body of the dryer (9). Condensate from the filter
is automatically drained at regular intervals into the collecting bottle via the condensate drain
solenoid valve (16). The dryer ensures continuous drying of the compressed air. The drain valve
(7) drains condensate from the air tank when drying performance is checked. Compressed, oil-free
filtered air is stored in the air tank ready for use.
For the membrane dryer to work as intended, the dryer is connected directly to the air tank without
the use of a check valve. As the membrane dryer contains selective membrane fibres, there is a
small amount of air leakage through them (about 0.5 bar/30 min)
Type
Use
Level of filtration /µm/
Pressure regulator
Article number
KJF-2
DK50 2x2V/110
5
no
450001021-002
Type
Use
Name
Article number
POAG-KBT6-EC
DK50 2V/50S,
DK50 2V/50S/M
DK50 2x2V/110S,
DK50 2x2V/110S/M
Mains plug connector
033400075-000
FLEXI-S/POAG-HK6
Conductor (1 m)
034110083-000
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EKOM DK50 2V/50 Používateľská príručka

Typ
Používateľská príručka
Táto príručka je tiež vhodná pre