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EWM 

HIGHTEC WELDING GmbH 

Dr. Günter-Henle-Straße 8   D-56271 Mündersbach 

Fon +49 2680 181-0   Fax +49 2680 181-244 

www.ewm.de

   

[email protected]

 

 
 

GB

 

Operating instructions 

 

 

  

Welding machines for MMA welding 

 

PICO 162 
 
PICO 162 MV 
 

 

N. B. These operating instructions must be read before commissioning. 

Failure to do so may be dangerous. 

Machines may only be operated by personnel who are familiar with the appropriate safety 
regulations. 

 

 

The machines bear the conformity mark and thus comply with the 

•  EC Low Voltage Directive (2006/95/ EG) 
•  EC EMC Directive (2004/108/ EG) 

 

 

In compliance with IEC 60974, EN 60974, VDE 0544 the machines can be used in environments 
with an increased electrical hazard. 

 

 

©

 

The content of the operating instructions does not constitute grounds for any claims on the part 
of the buyer. 

The copyright to these operating instructions remains with the manufacturer. 

Reprinting, including extracts, only with written approval. 

 

 

© 2009  Subject to alteration.

 

Item No.: 099-002040-EWM01 

Revised: 2009-03-10

Содержание PICO 162 MV

Страница 1: ...ate safety regulations The machines bear the conformity mark and thus comply with the EC Low Voltage Directive 2006 95 EG EC EMC Directive 2004 108 EG In compliance with IEC 60974 EN 60974 VDE 0544 th...

Страница 2: ...y and a three year warranty Continual further development and optimisation has made us Germany s market leader in the manufacture of light arc welding machines We have manufacturing training and servi...

Страница 3: ...ields CE EWM HIGHTEC WELDING GMBH D 56271 M NDERSBACH TYP ART SNR PROJ GEPR FT CONTROL Name of Customer company Adress Post code Place Country Stamp Signature of EWM distibutor Date of purchase Name o...

Страница 4: ...5 2 MMA welding 16 5 2 1 Selecting MMA welding 16 5 2 2 Arcforcing 16 5 2 3 Hotstart device 16 5 2 4 Antistick 17 5 3 TIG welding 17 5 3 1 TIG welding selection 17 5 3 2 TIG arc ignition 17 6 Commissi...

Страница 5: ...resistance 28 7 3 8 Functional test of the welding machine 28 7 3 9 Documentation of the test 28 7 4 Repair Work 29 7 5 Disposing of equipment 30 7 5 1 Manufacturer s declaration to the end user 30 7...

Страница 6: ...edge of the page CAUTION Working or operating procedures which must be closely observed to prevent possible minor personal injury The safety information includes the CAUTION keyword in its heading wit...

Страница 7: ...ns Item No 099 002040 EWM01 7 Instructions and lists detailing step by step actions in given situations can be recognised by bullet points e g Insert the welding current lead socket into the relevant...

Страница 8: ...aff members are using equipment during work The accident prevention regulations of the relevant country e g in Germany BGV D 1 Check at regular intervals that users are working in a safety conscious w...

Страница 9: ...difficulties and poisoning In addition solvent vapour chlorinated hydrocarbon may be converted into poisonous phosgene due to the ultraviolet radiation of the arc Ensure that there is sufficient fresh...

Страница 10: ...s To avoid injury and equipment damage the unit must only be repaired or modified by specialist skilled persons The warranty becomes null and void in the event of unauthorised interference Appoint onl...

Страница 11: ...1 3 10 Set up and transport the machine on level solid ground Secure add on parts using suitable equipment Damage due to supply lines not being disconnected During transport supply lines which have n...

Страница 12: ...s Keep the cooling air inlet and outlet clear Observe the minimum distance of 0 5 m from obstacles Installation site The machine must not be operated in the open air and must only be set up and operat...

Страница 13: ...A 100 A 150 A 120 A 100 A 120 A 100 A 110 A 90 A 80 A Load alternation 10 min 60 DC 6 min welding 4 min idle Open circuit voltage 105 V Mains voltage tolerances 1 x 230 V 40 to 15 162 mV 20 to 15 1 x...

Страница 14: ...ng strap 2 Machine control See Machine control operating elements chapter 3 Connection socket welding current TIG Connection for workpiece lead MMA Electrode holder or workpiece lead connection 4 Cool...

Страница 15: ...scription PICO 162 PICO 162 MV Item No 099 002040 EWM01 15 4 1 2 Rear view 2 3 1 Figure 4 2 Item Symbol Description 0 1 Strain relief with mains connection cable 2 Cooling air inlet 3 Main switch mach...

Страница 16: ...ges see chapter on Troubleshooting causes and remedies 5 2 MMA welding 5 2 1 Selecting MMA welding Operating element Action Result MMA welding process selected 20 40 60 80 100 120 140 160 AMP Main cur...

Страница 17: ...t Action Result TIG welding process selected 20 40 60 80 100 120 140 160 AMP Main current setting 5 3 2 TIG arc ignition a b c Figure 5 3 The arc is ignited on contact with the workpiece a Carefully p...

Страница 18: ...facturer s warranty becomes void if non genuine parts are used Only use system components and options power sources welding torches electrode holders remote controls spare parts and replacement parts...

Страница 19: ...ine For mains fuse protection please refer to the Technical data chapter Insert mains plug of the switched off machine into the appropriate socket 6 4 1 PICO 162 PICO 162 MV CAUTION Connect a suitable...

Страница 20: ...mbient air The filter reduces the duty cycle of the welding machine via the reduced flow of cooling air The filter must be disassembled and cleaned regularly depending on the level of dirt blow out wi...

Страница 21: ...se fires and injuries Clean the connections Fix the workpiece lead securely Do not use structural parts of the workpiece as a return lead for the welding current Take care to ensure faultless power co...

Страница 22: ...trode holder down on an insulated surface Insert cable plug of the electrode holder into either the or welding current connection socket and lock by turning to the right NOTE Polarity depends on the i...

Страница 23: ...ding torch according to the welding task in hand see torch operating instructions The welding torch shielding gas is supplied directly from the shielding gas cylinder Fit the tungsten electrode and ga...

Страница 24: ...ng the pressure reducer to the gas cylinder open the cylinder valve briefly to expel any dirt Tighten the pressure reducer screw connection on the gas bottle valve to be gas tight Tighten gas hose on...

Страница 25: ...perience is able to recognise the dangers that can occur while testing welding power sources as well as possible subsequent damage and who is able to implement the required safety procedures In the ev...

Страница 26: ...ard but is also specific to arc welding equipment NOTE The former term of repetition test has been replaced due to a change in the corresponding standard with Inspection and testing during operation I...

Страница 27: ...lding current sockets The voltmeter must display mean values and have an internal resistance 1 M In the case of step switch controlled devices set the maximum output voltage step switch Adjust the pot...

Страница 28: ...nductor current 5 mA 2 Leakage current from the welding sockets separately to PE 10 mA 7 3 7 Measurement of protective conductor resistance Measure between the plug earthed contact and accessible live...

Страница 29: ...g an order please quote the type designation and item number as well as the type serial number and item number of the relevant equipment We hereby confirm that the servicing and maintenance instructio...

Страница 30: ...rately This machine is to be placed for disposal or recycling in the waste separation systems provided for this purpose According to German law law governing the distribution taking back and environme...

Страница 31: ...ll additional parts used by EWM but manufactured by other companies e g motors pumps fans torches etc Non reproducible software errors and parts subject to mechanical ageing are excluded from the warr...

Страница 32: ...remote control remote control extension cable coolant etc The warranty does not apply to products that are damaged due to accidents misuse improper operation incorrect installation use of force disre...

Страница 33: ...hine please inform your authorised dealer 9 2 Error messages power source Item Description 1 Ready for operation signal light 2 Functional error signal light 20 40 60 80 100 120 140 160 S AMP 1 2 Figu...

Страница 34: ...Mains fuse faulty Mains supply interrupted Yes Welding current flowing No Electrode holder or workpiece lead not connected Functional error see chap Error messages Yes Good welding properties No Inco...

Страница 35: ...ve gas decentral 094 007866 00000 DM1 32L MIN Manometer pressure reducer 094 000009 00000 10 3 Options Type Description Name Item number ON FILTER Retrofit option dirt filter for air inlet 092 002072...

Страница 36: ...5 6 7 X3 L1 N L1 N 50 60Hz 230 240V S1 L1 T N T PE 1 T PE 1 T 1 PE PE Ringkern 1 24V 2 0V M L fter M1 1 T Ringkern A E GL Drossel L1 AC1 AC2 4x PE 1 PE 1 L1 N Ud Ud Ud Ud X1 1 X1 2 DW GR DW FL DW 1 2...

Страница 37: ...0 230 240V 110 115V 50 60Hz 1 PE PE Ringkern 1 L fter M1 1 24V 2 0V A E GL Drossel L1 Ringkern DW T 1 1 1 2 3 4 5 6 7 X3 PE 1 PE 1 L1 N Ud Ud Ud Ud X1 1 X1 2 DW GR DW FL DW X4 1 DW A1 D C 1 6 2 M V 1...

Страница 38: ...he event of unau thorised modifications improperly con ducted repairs non observance of the deadlines for the repetition test and or non permitted conversion work not specifically authorised by EWM Pa...

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