Transcript
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K 210 K 290 K 410
Originalbetriebsanleitung Translation of the Original Instructions Traduzione delle istruzioni originali Traduction de la notice originale Traducción del manual original Tradução das instruções de serviço originais Vertaling van de oorspronkelijke gebruiksaanwijzing Oversættelse af den originale driftsvejledning Oversettelse av original driftsinstruks Alkuperäisen käyttöohjeen käännös Översättning av bruksanvisning i original Μετάφραση των πρωτÞτυπων οδηγιών χειρισµού Orijinal iµletim talimat∂ tercümesi T∆umaczenie oryginalnej instrukcji eksploatacji Az eredeti kezelési útmutató fordítása Pfieklad originálního návodu k provozu Preklad originálneho Návodu na pouÏívanie Traducerea instrucøiunilor de exploatare originale Prevod originalnega navodila za obratovanje Превод на оригиналното ръководство за експлоатация Originaalkasutusjuhendi tõlge Naudojimo instrukcijos originalo vertimas Lietošanas pamācības oriināla tulkojums Перевод оригинального руководства по эксплуатации
K 290
K 210
K 410
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EST
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RUS
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GB
For Your Safety
Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all safety warnings and instructions for future reference. Working safely with this machine is possible only when the operating and safety information are read completely and the instructions contained therein are strictly followed. Before each use of the machine, check the cable and plug. If damage is detected, do not use the machine. Have repairs performed only by a qualified technician. Never open the machine yourself. ❏ Compressors should only be operated and serviced by trained personnel. ❏ The operator of this machine is responsible for observing the valid instructions, and in particular for adhering to the scheduled testing times for the compressed air reservoir and the regulations for the prevention of accidents (VGB 16).
☞
❏ The safety valve 14 has been secured against becoming altered. The blow-off pressure pre-set by the manufacturer must not be changed. ❏ No changes may be made on the machine by the customer, in particular, the compressed air reservoir 17. ❏ Caution! Danger of burning! When the plant is in operation, the unit and pressure tube 2 become hot. ❏ Do not place any inflammable objects in the vicinity of the compressor. ❏ Keep children and animals away from the operating area and thereby prevent any injuries being caused by equipment connected to the compressor. ❏ Do not operate the compressor without an air filter. ❏ Do not move the compressor if the reservoir is under pressure. ❏ Before commencing any work on the machine, pull out the mains plug and ensure that the plant is depressurised. ❏ Use only original Würth parts and accessories.
For further notes on safety refer to enclosed Sheet
Tool Specifications Compressor
K 210
K 290
K 410
Article number Intake air quantity Effective delivery quantity Rated input No-load speed Oil quantity Oil type Rated voltage Insulation class Safety class Maximum pressure Reservoir content Cylinder bore Stroke Fuse protection Ambient temperature Length/width/height Weight approx.
0701 221 185 l/min 105 l/min 1.5 kW 2850 min-1 0.2 l ISO 100 230 V F / II 8 bar 9.5 l 47 mm 37 mm 7A +5 - +40 °C 400/320/630 mm 18 kg
0701 229 284 l/min 152 l/min 2.2 kW 2850 min-1 0.35 l ISO 100 230 V F / II 10 bar 20 l 55 mm 42 mm 10 A +5 - +40 °C 480/410/800 mm 33 kg
0701 241 366 l/min 180 l/min 2.2 kW 2850 min-1 0.44 l ISO 100 230 V F / II 10 bar 50 l 47 mm 37 mm 16 A +5 - +40 °C 880/350/700 mm 46 kg
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Operating Controls 1 ON/OFF switch 2 Pressure lead 3 Compressor unit 4 Suction filter 5 Manual motor protection 6 Relief valve 7 Pressure switch 8 Handle 9 Oil filler opening/oil dipstick 10 Oil drain plug 11 Reduced Quick Coupling 12 Quick Coupling (not reduced) 13 Manometer for working pressure 14 Safety valve 15 Manometer for reservoir pressure 16 Non-return valve 17 Reservoir 18 Vibration damper 19 Condensation water drain cock
Equipment Protection – The intake air must be free from any aggressive or inflammable particles. – Before each operation, check the oil level using the oil dip stick and, if necessary, replenish. – It´s alway preferable to have longer air pipe, than using extention cables, especially for models K 290/K 410. – Extension cables of up to 25 m in length must have a cross-section of 1.5 mm2. Any lengths beyond this require 2.5 mm2. If the cross-section of the conductor is too small, this will cause a voltage drop and there is no guarantee that the motor will start correctly. Cable reels must be fully unwound. – Never pull out the mains plug while the motor is running. If the mains voltage fails, switch the machine off using the On/Off switch 1 and when the voltage has been restored, switch on again. – Do not exceed the maximum delivery output of the machine (20 switchings per hour). At overload the pressure switch 7 is actuated. The machine is utilised optimally with a pause/operation time ratio of 1 : 3.
20 Wheels 21 Pressure reducer 22 Hook for electric cable Not all of the accessories illustrated or described are included as standard delivery.
Use as Intended The machine is designed for generating compressed atmospheric air for commercial and industrial purposes, i. e. for use as working air for driving tools, as blowing air, e.g. for painting, or as control air for plants and equipment. For damage caused by usage other then intended, the user is responsible.
Compressor Function The Würth machines of model series K 210, K 290 and K 410 are compressors with drive motors flanged directly onto the compressor. Fresh air is drawn in via the intake filter 4 serving as a sound absorber, and compressed in the cylinder. The compressor valve integrated in the cylinder head controls the suction and emission of the air. The compressed air flows into the compressed air reservoir via the pressure lead 2 and the non-return valve 16. The compressor functions in intermittent operation. Upon reaching the maximum pressure the pressure switch 7 switches the compressor off and when the pressure falls to approx. 8 bar (for the K 210 approx. 6 bar) switches it on again.
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Initial Operation Always use the correct supply voltage: The power supply voltage must match the information quoted on the tool identification plate. Tools with a rating of 230 V can also be connected to a 220 V supply. Check the oil level on the oil dip-stick.
Installation Install your compressor in a horizontal position in a cool, dry, place exposed to as little dust as possible. The maximum permissible angle of tilt is 15°. Pay special attention to good cooling of the plant. This is mainly achieved by ensuring a free passage of fresh air. It is important that the temperature at the location does not fall below +5 °C and does not exceed +40 °C. Devices and leads that give off heat should be avoided in the environment.
Compressed air connection – Connect the compressed air lead to the reduced quick coupling 11. – Loosen the locking ring on the pressure reducer 21 and set the required working pressure on the turning grip: – clockwise turn: working pressure increases,
Switching on – Switch the compressor on using the On/Off switch 1. – The compressor is fitted with an automatic pressure relief. If the rated pressure in the compressed air reservoir 17 reaches 10 bar (for the K 210 8 bar), the motor is automatically switched off and the pressure lead 2 between the compressor and non-return valve 16 is vented. A pressurefree re-start of the compressor is thereby guaranteed. The pressure relief will cease to function if the mains voltage fails during operation, or if the mains plug is disconnected. The pressure relief becomes effective again, however, if the compressor on the pressure reducer 21 is set to “0”.
Switching off – Switch the compressor off using the On/Off switch 1.
Maintenance and Cleaning Before commencing any work on the machine, discharge the air from the reservoir and switch the machine off.
– anti-clockwise turn: working pressure decreases.
Always keep the machine clean.
– The following reference values apply for different kinds of work:
Suction filter 4
Paint-spraying devices ........................2 - 4 bar Drive for pneumatic tools ....................5 - 7 bar – Observe the information in the operating instructions of the consumers used. – Secure the pressure reducer against unintentional alteration using the locking ring (or snap switch). – After use set the pressure reducer 21 back to “0”. – All Models are equipped with an additional quick coupling (not reduced) 12. Before connecting more than one pneumatic tool to the compressor, please check that the total air consumption won´t be higher than the „effective delivery quantity“ contemporary use of more than one tool is not suggested.
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Remove the filter and wash the sponge element with a neutral detergent rinse and dry it carefully. If the sponge element is damaged, replace it with a new one. Do not operate compressor without suction filter.
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Draining the condensation
Maintenance intervals
– Caution! The compressed air reservoir 17 is under pressure. Place a collecting vessel underneath. Carefully open the condensation water drain cock 19 on the base of the compressed air reservoir by making a 1/2 turn and drain the condensation.
Care
– Check the condensation level regularly in the transparent container of the pressure reducer 21. It must not exceed the upper marking. For draining the condensation, the knob located on the underside of the pressure reducer must be opened a 1/2 turn under pressure.
Screwing connections Checking the oil level Changing the oil
Oil change (except oil free) – As a basic rule the oil change should be carried out under hot-running conditions. – Place the collecting vessel underneath and open the oil drain plug 10. Caution! Danger of burning from the hot oil! – Close the oil drain plug 10 and fill up with oil of class ISO 100 through the oil filler opening 9. Never mix different oils.
Draining the condensation Checking the intake filter Cleaning the intake filter
- clean the cooling fins of the cylinder and pressure lead 2 regularly; clean the manometer sight glasses - tighten once after 50 hours of operation - daily, or before each use -for the first time after 5 hours of operation - regularly after 100 hours of operation, however, at least once every 6 months - at least weekly - if required, daily - weekly
- monthly, and more often if exposed to large amounts of dust Changing the intake - if extremely dirty or filter damaged Cleaning the non-return - every 2 years valve Warning! discharge the reservoir pressure! Recommended check - every 5 years - internal according to pressure check reservoir instructions - every 10 years pressure check
If the machine should fail despite the care taken in manufacturing and testing, repair should be carried out by a Würth MasterSERVICE agent. For all correspondence and spare parts orders, always include the article number on the type plate of the machine. For the current spare parts list of this machine, log into the Internet under “http://www.wuerth.com/ partsmanager” or ask for a copy at your nearest Würth branch office.
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Error Detection The compressor fails to start. – The motor protector 5 is actuated.
– The manometer 15 shows a pressure greater than 7.5 bar (for the K 210 5 bar) (cutting-in pressure). – Mains voltage fails.
> Disconnect power supply, and wait few minutes. Press the motor-protector 5 and then press the On/Off switch 1 to switch on the compressor. If the motor protection is actuated again, contact the customer service. > Release pressure until the pressure switch 7 switches on. > Check the electrical leads, etc.
Compressor runs uninterruptedly. – – – –
Intake filter 4 is dirty. The compressor is overloaded. Leakage in the subsequent lead system. Compressor is defective. (Pressure switch faulty).
> > > >
Clean filter or replace. Reduce the compressed air requirement. Eliminate leakage. Contact the customer service.
The compressor runs for a short time when reaching the cutting-in pressure but then automatically switches off. – The compressor was not de-pressurised because the electrical feed was interrupted during operation. – On/Off switch 1 is defective. – The length of the mains connection lead is not permissible or the conducting cross-section is too small.
> Switch the compressor off using the On/Off switch 1 and then switch it on again. > Contact the customer service. > Lead length max. 25 m with a cross-section of 1.5 mm2.
At standstill, compressed air escapes for a longer period through relief valve 6 under pressure switch 7, until the cutting-in pressure is reached. – Non-return valve 16 has a leak or is defective.
> Contact the customer service.
During operation compressed air escapes through relief valve 6. – Relief valve 6 has a leak.
> Contact customer service.
Compressor often switches on. – Condensation water in the compressed air reservoir 17. – Compressor is overloaded. – Reduced performance due to worn valve plate.
> Drain condensation water. > Reduce compressed air requirement. > Contact customer service.
Safety valve 14 blows off. – Reservoir pressure is greater than the opening pressure of the safety valve 14.
– Pressure switch 7 must be re-set or changed; contact customer service. – Safety have faulty, it must be replaced. Contact customer service.
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Noise/Vibration Information
Disposal Power tools, accessories and packaging should be sorted for environmental-friendly recycling. Only for EC countries: Do not dispose of power tools into household waste! According to the European Directive 2002/96/EC on waste electrical and electronic equipment and its incorporation into national law, power tools that are no longer suitable for use must be separately collected and sent for recovery in an environmental-friendly manner.
Warranty For this Würth tool, we provide a warranty in accordance with statutory /country-specific regulations from the date of purchase (proof of purchase by invoice or delivery note). Damage that has occurred will be corrected by replacement or repair. Damage caused by normal wear, overloading or improper handling is excluded from the warranty. Claims can be accepted only when the machine is presented undisassembled to a Würth branch office, your Würth sales representative or a customer service agent for Würth pessure air and power tools.
Measured values determined according to 2000/14/EG. Sound pressure level Sound power level LwA K 210: 79 dB (A)
94 dB (A)
K 290: 79 dB (A)
97 dB (A)
K 410: 81 dB (A)
97 dB (A)
Wear hearing protection!
Declaration of Conformity We declare under our sole responsibility that this product is in conformity with the following standards or standardization documents: EN 1012-1, EN 60 204-1, EN 60 335-1, EN 61 000-6-3/4 according to the provisions of the regulations 2006/42/EG, 2000/14/EG, 2006/95/EG, 2004/108/EG, 2009/105/EG. Technical file at: Adolf Würth GmbH & Co. KG, Abt. PFW 74650 Künzelsau
N. Heckmann Chairman of Adolf Würth GmbH & Co. KG
A. Kräutle General Manager
Künzelsau: 10.05.2010
Subject to change without notice
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