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General instructions 

 

 

 WARNING 

 

Read the operating instructions! 

The operating instructions provide an introduction to the safe use of the products. 

•  Read and observe the operating instructions for all system components, especially the sa-

fety instructions and warning notices! 

•  Observe the accident prevention regulations and any regional regulations! 

•  The operating instructions must be kept at the location where the machine is operated. 

•  Safety and warning labels on the machine indicate any possible risks.  

Keep these labels clean and legible at all times. 

•  The machine has been constructed to state-of-the-art standards in line with any applicable 

regulations and industrial standards. Only trained personnel may operate, service and re-

pair the machine. 

•  Technical changes due to further development in machine technology may lead to a dif-

fering welding behaviour. 

 

In the event of queries on installation, commissioning, operation or special conditions at the 

installation site, or on usage, please contact your sales partner or our customer service 

department on +49 2680 181-0. 

A list of authorised sales partners can be found at www.ewm-group.com/en/specialist-dealers. 

Liability relating to the operation of this equipment is restricted solely to the function of the equipment. No 

other form of liability, regardless of type, shall be accepted. This exclusion of liability shall be deemed ac-

cepted by the user on commissioning the equipment. 

The manufacturer is unable to monitor whether or not these instructions or the conditions and methods 

are observed during installation, operation, usage and maintenance of the equipment. 
An incorrectly performed installation can result in material damage and injure persons as a result. For this 

reason, we do not accept any responsibility or liability for losses, damages or costs arising from incorrect 

installation, improper operation or incorrect usage and maintenance or any actions connected to this in 

any way. 
 
 
 
 

© EWM AG 

Dr. Günter-Henle-Strasse 8 
56271 Mündersbach Germany 
Tel.: +49 2680 181-0, Fax: -244 
Email: [email protected] 

www.ewm-group.com 

 

The copyright to this document remains the property of the manufacturer. 
Copying, including extracts, only permitted with written approval. 
The content of this document has been prepared and reviewed with all reasonable care. The information 

provided is subject to change; errors excepted. 

Data security 

The user is responsible for backing up data of all changes from the factory setting. The user is liable for 

erased personal settings. The manufacturer does not assume any liability for this.  
 

Содержание cool82 U44

Страница 1: ...Operating instructions EN Air cooling units for water cooled welding torches cool82 U44 cool82 U45 099 008268 EW501 Observe additional system documents 21 02 2022...

Страница 2: ...to the operation of this equipment is restricted solely to the function of the equipment No other form of liability regardless of type shall be accepted This exclusion of liability shall be deemed ac...

Страница 3: ...3 Transport and installation 17 5 3 1 Machine cooling 17 5 3 2 Ambient conditions 17 5 3 3 Welding torch cooling system 18 6 Functional characteristics 19 6 1 1 1 Permitted torch coolant 19 6 1 1 2 Ma...

Страница 4: ...s and even fatal injuries Safety notes include the WARNING keyword in the heading with a general warning sym bol The hazard is also highlighted using a symbol in the page margin CAUTION Working or ope...

Страница 5: ...tch off machine Release Switch on machine Press and hold Switch Incorrect Invalid Turn Correct Valid Numerical value adjustable Input Signal light lights up in green Navigation Signal light flashes gr...

Страница 6: ...cal specialist may interconnect the sources as per standard IEC 60974 9 2010 Installa tion and use and German Accident Prevention Regulation BVG D1 formerly VBG 15 or country specific regulations Befo...

Страница 7: ...temperatures of 100 C or higher and arcing and work on live components Hearing protection against harming noise Explosion risk Apparently harmless substances in closed containers may generate excessi...

Страница 8: ...s specified in the standard The user is responsible for any interference caused by welding In order to evaluate any possible problems with electromagnetic compatibility in the surrounding area the use...

Страница 9: ...placement parts etc from our range of products Only insert and lock accessory components into the relevant connection socket when the ma chine is switched off Requirements for connection to the public...

Страница 10: ...on or connection points can heat up significantly during operation water cooled version When opening the coolant circuit escaping coolant may cause scalding Open the coolant circuit only when the powe...

Страница 11: ...ire feed unit The following system components can be combined with this machine alpha Q 352 552 Phoenix 352 452 552 Tetrix 352 452 552 tigSpeed 352 Synergic RC HW 3 3 Documents which also apply 3 3 1...

Страница 12: ...perating instructions for all system components especially the safety instructions The illustration shows a general example of a welding system Figure 3 1 Item Operating instructions A 1 Wire feeder m...

Страница 13: ...overview 4 1 Front view Figure 4 1 Item Symbol Description 0 1 Tension closure Connection between the add on module and the welding machine 2 Coolant tank cap 3 Coolant tank see 5 3 3 chapter 4 Coolin...

Страница 14: ...iption 0 1 Cooling air outlet 2 Connector plug 8 pole Cooling unit control lead 3 Connector plug 5 pole Cooling unit voltage supply 4 Quick connect coupling blue Coolant supply to the welding torch 5...

Страница 15: ...and accessories that are not properly fastened to trans port systems may tip over during transport and cause injury Use the systems only for transporting the machines specified in Secure the machines...

Страница 16: ...wn in fig Figure 5 3 Engage the locking hook in the recesses in the side walls of the welding machine Turn the wing tip handle clockwise B2 to close the fastening Lay the wing tip handle down flat C2...

Страница 17: ...d action closure coupling supply of coolant to the welding torch Control and supply lead to the welding machine The cooling module and welding machine are connected using two leads Insert control lead...

Страница 18: ...suitable coolants Unsuitable coolant coolants mixed with other types liquids or use in an unsuitable tempera ture range will result in material damage and loss of the manufacturer s warranty Operation...

Страница 19: ...ry configurations of components of the EWM product portfolio with standard lengths A straight kink free installation is to be ensured taking into account the max delivery height Pump Pmax 3 5 bar 0 35...

Страница 20: ...ng cover Check filter sieve insert for dirt clean if necessary and reinsert into position Top up coolant to the filter sieve insert close sealing cover again The level of coolant must never fall below...

Страница 21: ...e only The welding machine automatically detects and displays a lack of coolant see the welding machine operating instructions 7 1 1 Welding torch connection Overloading the coolant pump The cooling u...

Страница 22: ...ce matters always consult the dealer who supplied the machine Return deliveries of defective equipment subject to warranty may only be made through your dealer When replacing parts use only original s...

Страница 23: ...rollers on a regular basis depending on the degree of soiling 8 2 2 Monthly maintenance tasks Visual inspection Casing damage front rear and side walls Wheels and their securing elements Transport ele...

Страница 24: ...tem separate from unsorted municipal waste The public waste management utilities communities have created collection points at which used equipment from private households can be disposed of free of...

Страница 25: ...cription Fault Cause Remedy Coolant error no coolant flowing Insufficient coolant flow Check coolant level and refill if necessary Eliminate kinks in conduit system hose packages Extend and lay out th...

Страница 26: ...personnel Risk of injury from electrical voltage Voltages can cause potentially fatal electric shocks and burns on contact Even low vol tages can cause a shock and lead to accidents Never touch live c...

Страница 27: ...max Pump pressure 3 5 bar 0 35 MPa Pump Centrifugal pump max Tank content 7 5 l 2 0gal Protection class Overvoltage category Contamination level 3 Coolant see 6 1 1 1 chapter Machine cooling protectio...

Страница 28: ...ank content 7 5 l 2 0gal Protection class Overvoltage category Contamination level 3 Coolant see 6 1 1 1 chapter Machine cooling protection classification Fan AF IP 23 Noise level 2 70 dB A EMC class...

Страница 29: ...10 25 l Coolant up to 10 C 14 F 25 l 094 024141 00025 blueCool 30 5 l Coolant up to 30 C 22 F 5 l 094 024142 00005 blueCool 30 25 l Coolant up to 30 C 22 F 25 l 094 024142 00025 FSP blueCool Frost pro...

Страница 30: ...ndix Searching for a dealer 30 099 008268 EW501 21 02 2022 12 Appendix 12 1 Searching for a dealer Sales service partners www ewm group com en specialist dealers More than 400 EWM sales partners world...

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