EKOM DK50 2V/50/M User manual

NÁVOD NA POUŽITIE
SK
USER MANUAL
EN
BENUTZERHANDBUCH
DE

COMPRESSOR
KOMPRESSOR
KOMPRESOR
DK50 2V/50
DK50 2x2V/110
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
DÁTUM POSLEDNEJ REVÍZIE
03/2022
NP-DK50 2V 50, 2x2V 110-AD-
A-1_03-2022
112000519-000

CONTENTS ................................................................................................. 5
INHALT........................................................................................................ 76
OBSAH........................................................................................................ 146

CONTENTS
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CONTENTS
GENERAL INFORMATION............................................................................................................6
1. CONFORMITY WITH THE REQUIREMENTS OF THE EUROPEAN UNION...................6
2. SYMBOLS........................................................................................................................6
3. DEVICE USE ...................................................................................................................7
4. GENERAL SAFETY INSTRUCTIONS..............................................................................7
5. STORAGE AND TRANSPORT CINDITIONS...................................................................9
PRODUCT DESCRIPTION ..........................................................................................................10
6. VARIANTS.....................................................................................................................10
7. ACCESSORIES.............................................................................................................11
8. PRODUCT FUNCTION..................................................................................................12
TECHNICAL DATA......................................................................................................................19
INSTALLATION...........................................................................................................................29
9. INSTALLATION CONDITIONS ......................................................................................29
10. COMPRESSOR ASSEMBLY.........................................................................................29
11. PNEUMATIC CONNECTION.........................................................................................34
12. ELECTRICAL CONNECTION........................................................................................36
13. PLACEMENT OF THE COMPRESSOR IN THE CABINET............................................38
14. COMMISSIONING .........................................................................................................44
15. PNEUMATIC AND ELECTRICAL DIAGRAMS...............................................................45
OPERATION................................................................................................................................52
16. SWITCHING ON THE COMPRESSOR..........................................................................53
17. SWITCHING OFF THE COMPRESSOR........................................................................53
AD DRYER ..................................................................................................................................54
18. PRINCIPLE OF OPERATION ........................................................................................54
19. USER INTERFACE/SETTINGS .....................................................................................55
20. MAIN SCREENS............................................................................................................57
21. INDICATION OF MAINTENANCE AND ALARM STATES..............................................60
PRODUCT MAINTENANCE ........................................................................................................63
22. PRODUCT MAINTENANCE...........................................................................................63
23. LONG-TERM SHUTDOWN............................................................................................72
24. DISPOSAL OF DEVICE.................................................................................................72
TROUBLESHOOTING.................................................................................................................73
25. REPAIR SERVICE.........................................................................................................75
ANNEX ......................................................................................................................................215
26. INSTALLATION RECORD ...........................................................................................215

GENERAL INFORMATION
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GENERAL INFORMATION
Carefully read this user manual before using the product and carefully store it for future reference.
The user manual aids in the proper use, including installation, operation and maintenance, of the
product.
The user manual corresponds to the configuration of the product and its compliance with
applicable safety and technical standards at the time of its printing. The manufacturer reserves all
rights for the protection of its configuration, processes and names.
The Slovak version represents the original version of the user manual. The 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.
The user manual is original and the translation is performed with the best available knowledge.
1. CONFORMITY WITH THE REQUIREMENTS OF THE EUROPEAN UNION
This product conforms to the requirements of the European Union 2006/42/EC, 2014/29/EU,
2014/35/EU, 2014/30/EU, 2011/65/EU and is safe if used in compliance with the intended use and
if all safety instructions are followed.
User manual is in compliance with requirements of Directive 2006/42/EC.
2. 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
Serial number
Protecting earthing
Fuse

GENERAL INFORMATION
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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
3. DEVICE USE
3.1. Intended use
The compressor is used as source of clean oil-free compressed air intended to be used in industry
and laboratories, where parameters and properties of the compressed air are suitable.
The compressor is exclusively intended to compress air without content of explosive or chemically
unstable substances.
The compressor is intended for operation in clean and dry rooms.
3.2. Incorrect use
Contamination risk.
Air from the compressor is without additional treatment not suitable for
breathing and direct contact with food
Explosion risk.
The product is not intended for operation in rooms with explosion risk.
The compressor must not be used to compress aggressive gases.
The compressor must not be operated in premises with occurrence of flammable vapors.
The compressor must not be operated in other conditions as mentioned in Technical data.
Any other use of the product beyond the intended use is considered as incorrect use. The
manufacturer is not responsible for any damages or injuries as a result of incorrect use or
disobedience to instructions stated in this User manual. All risks shall be solely borne by the
user/operator.
4. GENERAL SAFETY INSTRUCTIONS
The product is designed and manufactured so that any risks connected with its use are minimized
and the product is safe for the user and surrounding when used according to the intended use and
the instructions stated below are followed.

GENERAL INFORMATION
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4.1. Required qualification of the personnel
Each user must be trained by the manufacturer or an organization authorized by the
manufacturer or instructed on the device operation by other trained user.
Installation, new settings, changes, extensions and repairs of the product may be performed by
the manufacturer or an organization authorized by the manufacturer (hereinafter qualified
technician).
- Otherwise the manufacturer is not responsible for safety, reliability and correct functioning
of the product.
4.2. General instructions
When operating the compressor, all acts and local regulations valid in the place of use must be
observed. The operator and user are responsible for following the applicable regulations.
Before every use, the user must check, if the device is functioning correctly and safely. Before
building the compressor in other devices, the supplier must assess, if the supplied air and
construction of the device comply with the requirements of the specified intended use. Taking
this into account, follow the product technical data. Assessment of conformity shall be
performed by the manufacturer –supplier of the final product.
4.3. Protection from dangerous voltage and pressure
The equipment may only be connected to a properly installed socket connected to earth
(grounded).
Before the product is plugged in, make sure that the mains voltage and frequency stated on the
product are the same as the power mains.
Check for any damage to the connected compressed air system and electrical circuits before
use. Replace damaged pneumatic and electrical conductors immediately.
Immediately disconnect the product from the mains (remove the power cord from the socket) in
hazardous situations or when a technical malfunction occurs.
Never adjust or use the safety valve to release the air pressure in the air tank.
Never adjust or use pressure relief valves to release air pressure from the device.
4.4. Original spare parts and accessories
Only the use of original parts guarantees the safety of operating personnel and flawless
operation of the product itself. Only accessories and replacement parts specified in the
technical documentation or expressly approved by the manufacturer may be used.
The warranty does not cover damage resulting from the use of other accessories and
replacement parts as specified or recommended by the manufacturer and the manufacturer has
no related liability.

GENERAL INFORMATION
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5. STORAGE AND TRANSPORT CINDITIONS
The compressor is shipped from the manufacturer in transport packaging. This protects the
product from damage during transport.
Potential for damage to pneumatic components.
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, from dryer chambers and drain condensate from the tank
and from the condensate separator on the dryer.
Keep the original factory packaging in case the device needs to be returned Use
the original factory packaging during transport as it provides optimum protection
for the product. . If it is necessary to return the product during the warranty
period, the manufacturer is not liable for damages caused by improper
packaging.
The compressor is shipped in a vertical position and must be secured using
transport straps.
Protect the compressor from humid and dirty environments and extreme temperatures
during transport and storage. Do not store near any volatile chemical substances.
If not, please dispose of the original packaging material in an environmentally-friendly
way. The packaging cardboard can be recycled with old paper.
5.1. Ambient conditions
Products may only be stored and transported in vehicles that are free of any traces of volatile
chemicals under the following climactic conditions:
Temperature
–25°C to +55°C, 24 h at up to +70°C
Relative humidity
max. 90% (non-condensing)
Storing or shipping the equipment in any conditions other than those specified below is
prohibited.

PRODUCT DESCRIPTION
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PRODUCT DESCRIPTION
6. VARIANTS
The compressor is manufactured according to its intended application in the following variants:
DK50 2V/50/M
Compressor with adsorption dryer
DK50 2V/50S/M
Compressor in cabinet with adsorption dryer
Cabinet S50
It decreases noise level of the compressor
DK50 2x2V/110/M
Compressor with adsorption dryer
DK50 2x2V/110S/M
Compressor in cabinet with adsorption dryer
Cabinet S110
It decreases noise level of the compressor
DK50 2V/50/M
S50
DK50 2V/50S/M
DK50 2x2V/110/M
S110
DK50 2x2V/110S/M