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EN

INVERTER WELDING MACHINE

USER’S MANUAL

7

General safety instructions

  Always stand fi rmly and keep your balance. Work only in places that you can reach safely.  

Never overestimate your own strength. Do not use power tools if you are tired.

  Dress appropriately. Use working clothes. Do not wear loose clothing or jewellery. Make sure that your hair, 

clothing, gloves or other body parts do not come overly close to rotating or heated parts of the power tool.

  Connect the equipment to the dust exhaust. If the tool offers the possibility to connect equipment for 

capturing dust or dust suction, make sure that it is properly connected and used. Using this equipment can 
reduce danger resulting from dust.

  Firmly fasten the workpiece. Use a carpenter’s clamp or vice to secure the piece you will be cutting.
  Do not use power tools if you are under the infl uence of alcohol, drugs, medication or other narcotics or 

addictive substances.

  This equipment is not intended to be used by persons with limited physical, sensory or mental abilities 

(including children) or persons with insuffi cient experience and knowledge, unless they are supervised or 
received instructions to use the equipment from a person responsible for his/her safety. Children must be 
supervised in order to ensure that they are not playing with the equipment.

Using power tools and their maintenance

  Always disconnect the power tool from the electric grid if there is any problem during work, before every 

cleaning or maintenance, during every shift and after fi nishing work! Never work with power tools if they are 
damaged in any way. If the tool starts emitting abnormal noises or odours, immediately stop working.

  Do not overload power tools. The power tool will function better and more safely if it operates at speeds for 

which it was designed. Use correct tools that are designated for the given activity. The correct tool works 
better and more safely.

  Do not use power tools that cannot be turned on safely and cannot be turned on and off with a control 

switch. Using this type of tool is dangerous. Faulty switches must be repaired at a certifi ed service centre.

  Disconnect the tool from the power supply before you start setting, changing accessories or maintenance. 

This measure will prevent the risk of accidental start-up.

  Store unused power tools so that they are out of the reach of children and unauthorized persons. Power 

tools in the hands of inexperienced users can be dangerous. Store power tools in a dry and safe place. Keep 
power tools in good condition. Regularly check the setting of moving parts and their movability. Check if the 
protective cover or other parts that can limit the safe functioning of the power tool are not damaged. If the 
tool is damaged, ensure its proper repair before the next use. Many injuries are caused by poorly maintained 
power tools.

  Keep cutting tools sharp and clean. Properly maintained and sharpened tools make work easier, limit the risk 

of injury and work with them is much more easily controlled. Using other accessories than those listed in the 
instruction manual can cause damage to the tool and can cause injury.

  Use power tools, accessories, work tools, etc. in accordance with these instructions and in a way that is 

described for the specifi c power tool and with regard to the given working conditions and the type of job.

  Using tools for other purposes than those intended can lead to dangerous situations.

Electrical safety

  The power tool’s power plug must correspond to the power outlet. Never alter the plug in any way. If the 

tool’s plug has a safety peg, never use an adapter of any kind. Undamaged plugs and corresponding outlets 
prevent the risk of injury by electric current. If the power cord is damaged, it must be replaced by a new 
power cord that can be obtained from an authorized service centre or the importer.

Summary of Contents for FDIS 20160-E

Page 1: ...FDIS 20160 E ...

Page 2: ...2 FDIS 20160 E English 3 20 Čeština 21 38 Slovenčina 39 56 Magyarul 57 74 Polski 75 92 ...

Page 3: ...refully read this user s manual and save it for possible future use CONTENTS 1 GENERAL SAFETY INSTRUCTIONS 4 2 MACHINE DESCRIPTION 9 3 INSTALLATION INSTRUCTION 10 4 OPERATION INSTRUCTION 12 5 PANEL FUNCTION INSTRUCTION 13 6 NOTES OR PREVENTIVE MEASURES 14 7 FAQ AND SOLUTIONS 15 8 MAINTENANCE 15 9 TROUBLESHOOTING 16 10 TECHNICAL SPECIFICATION 18 11 DISPOSAL 19 12 DECLARATION OF CONFORMITY 20 ...

Page 4: ... the components that are under the current Before starting up make sure that the instrument and the base material are grounded Turn off the power and unplug the power cord while installing and repairing the device Welding cables with insufficient performance and damaged or old insulation must not be used Wear dry and well insulated work gloves Do not operate the unit if its cover has been removed I...

Page 5: ...vice Center for professional help WARNING When using electric machinery and power tools it is important to abide by and adhere to the following safety instructions for reasons of protection against injury caused by electric current injury of persons and risk of starting fi res The term power tools used in the instructions below refers to power tools that are plugged into a power supply by a power c...

Page 6: ... Leave tool repairs to qualifi ed persons Each repair or product modifi cation performed without our company s permission is inadmissible it can cause injury or harm to the user Always leave tools to be repaired in a certifi ed service centre Use only original or recommended spare parts This will ensure your and your tool s safety Personal safety When using a power tool be careful and alert pay speci...

Page 7: ...tools that are designated for the given activity The correct tool works better and more safely Do not use power tools that cannot be turned on safely and cannot be turned on and off with a control switch Using this type of tool is dangerous Faulty switches must be repaired at a certifi ed service centre Disconnect the tool from the power supply before you start setting changing accessories or maint...

Page 8: ...ge corresponds to the data printed on the tool s serial number label Never work with a tool that has a damaged power cord or plug or that has fallen on the ground and is damaged in any way In the case of using an extension cord always check that its technical parameters correspond to the data printed on the tool s serial number label If the power tool is used outdoors use an extension cord that is...

Page 9: ...o welding machine with different dynamic characteristics and it even can be adjusted for specialty to make arc softer or harder MMA welding machine has the following characteristics effective power saving compact stable arc good welding pool high no load voltage and good capacity of force compensation and multi use It can weld stainless steel alloy steel carbon steel copper and other color metal I...

Page 10: ... or covered to avoid malfunction of cooling system 2 Ground the cables with section area no less than 6mm2 to the housing the way is connecting screw in the back of the power source to ground device 3 Correctly connect the arc torch or holder according to the sketch Make sure the cable holder and fastening plug have been connected with the ground Put the fastening plug into the fastening socket at...

Page 11: ...f unsuitable choice is made it will cause unstable arc more spatters and conglutination If such problems occur please change the polarity of the fastening plug 6 According to input voltage grade connect power cable with power supply box of relevant voltage grade Make sure no mistake is made and make sure the voltage difference is among permission range After the above job installation is finished a...

Page 12: ...ion the VRD indicator is lit and when the switch is put OFF position the VRD indicator is off then the no load voltage is 67V switch of VRD is put inside the machine with the on condition the no load voltage changes to be less than 15V which is safe for people 6 The welding machine has been coordinated with remote control device 1 Check the switch position of remote control device before operation...

Page 13: ...1 Welding current adjustment 2 ARC force current adjustment 3 Power indicator 4 Temperature indicator 5 Abnormal indicator 6 Negative output terminal 7 Positive output terminal 8 Current meter The panel picture above Is for reference only if any difference with the real machine please follow with the real machine ...

Page 14: ...vironment User should make sure the working area is adequately ventilated It is important for the performance and the longevity of the machine 2 Do not over load The operator should remember to watch the max duty current Response to the selected duty cycle Keep welding current is not exceed max duty cycle current Over load current will damage and burn up machine 3 No over voltage Power voltage can...

Page 15: ...rom electric wire net or other equipment D Too much spatter when use MMA welding 1 Maybe current is too big and stick s diameter is too small 2 Output terminal polarity connection is wrong it should apply the opposite polarity at the normal techniques which means that the stick should be connected with the negative polarity of power source and work piece should be conn 8 MAINTENANCE 1 Remove dust ...

Page 16: ... protection circuit Increase section of input cable or tighten input contact Turn off machine for 2 3 min and restart it C Turn on and off power switch continuously would start overload voltage protection circuit Turn off machine for 2 3 min and restart it D Cables are loosed between power switch and power source board tighten them again Erratic welding output current or out of control of potentio...

Page 17: ... plug of the main transformer on MOS board near fan VH 07 then restart the machine a If abnormal indicator is still lit that means some fieldistors on MOS board are damaged check and replace it b If abnormal indicator is off 1 Maybe transformer of middle board is damaged measure primary inductance value and Q value of main transformer by inductance bridge 2 Primary value is parallel circuit L 1 2 2...

Page 18: ...230V Frequency Hz 50 Rated input current A 33 No load voltage V 35 50 Output current A 20 160 Rated output voltage V 26 4 Electrode diameter 1 6 4 0 mm Duty cycle 60 No load loss W 40 Efficiency 80 Power factor 0 8 Insulation grade F Housing protection grade IP21 Technical specification ...

Page 19: ...are manufactured from various materials e g metal and plastic Take damaged parts to a recycling centre Inquire at the relevant government department This appliance meets all the basic requirements of the EU directives Use welding mask Read the Instruction Manual attentively prior to use Changes in the text design and technical specifications may be made without prior notice and we reserve the right...

Page 20: ...548 This declaration of conformity is issued under the sole responsibility of the manufacturer The object of the declaration described above is in conformity with the relevant Union harmonisation legislation Directive LVD 2014 35 EU Directive EMC 2014 30 EU Directive RoHS 2011 65 EU The relevant harmonised standards and the other technical specifications EN 60974 1 2012 EN 50445 2008 EN 60974 10 2...

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