R
MMA160GDsv
MMA200GDsv
Operator’s Manual
LINLONG LIMITED
www.weldpro.com
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Page 1: ...R MMA160GDsv MMA200GDsv Operator s Manual LINLONG LIMITED www weldpro com 1...
Page 2: ...jury or property damage if the instructions are not followed The word following this sign means that there is potential risk which may cause malfunctions and or breakdowns if the instructions are not...
Page 3: ...DESCRIPTION 3 TWO YEAR WARRANTY 4 TECHNICAL PARAMETERS 5 INSTRUCTIONS FOR THE INSTALLATION 6 OPERATING 6 1 panel layout 6 2 Operating instructions 6 3 Welding environment and safety 6 4 Troubleshootin...
Page 4: ...yxiation Sparks and hot workpieces after welding may cause re Incorrectly connected cables may cause re The incomplete connection of the workpiece side circuit may cause re Never weld in the presence...
Page 5: ...g that activity The capacitor is a rechargeable device Please ensure it has no voltage before starting again even if the power source is cut off Never use wire with inadequate wire gauge damaged insul...
Page 6: ...against the welding arc must be set in the welding area WARNING WARNING Please observe the following notes to avoid toppling or breaking the gas cylinder Use the gas cylinder correctly Use the built...
Page 7: ...s control cables signal cables and phone cables b Wireless radiation emitting products such as devices emitting and receiving TV signals c Computers and other control equipment d Protection equipment...
Page 8: ...ke the arc stronger or softer In MMA mode the machine has inclination characteristics The welding current the inrush current and the arc initiation current are established with the same knob synchrono...
Page 9: ...unction by the customer was user error Weldpro may request a shipping fee refund prior to the return of the item to the customer Prior to returning any item thought to be malfunctioning or damaged due...
Page 10: ...oling method Weight lb Dimensions in Forced Air Fan F Ip21 80 0 73 1 phase 230V 15 TECHNICAL PARAMETERS 10 MMA200GDsv 1 phase 115V 15 1 phase 230V 15 60 65 1 phase 115V 15 20 30 20 40 15 160 15 160 20...
Page 11: ...ector to the socket of the machine and tighten clockwise Connect the dinse connector of the cord with the electrode holder to the socket of the machine for standard stick MMA welding Tighten clockwise...
Page 12: ...3 Current adjustment knob 4 MMA indicator 5 TIG indicator 6 MODE switch Press MODE button for 5 seconds to control VRD function open and close Back panel 1 Power supply input 2 Power switch 3 Persien...
Page 13: ...age the machine Please pay attention to the following points a Ensure adequate ventilation The welding machines work with high current Natural air ow is not suf cient to cool down the internal compone...
Page 14: ...connections and ensure a perfect contact especially plugs and sockets Fasten any loose connections If they are oxidized remove it with sandpaper and connect again Prevent water from entering the mach...
Page 15: ...if the housing and other connection parts are loose CABLES Component To check Remarks Output cable The insulation is worn down The cable connector is naked damaged insulation or loose primary point be...
Page 16: ...h is damaged The control circuit is damaged contact your dealer 1 2 3 4 The meter works properly The fan works properly The indicator lights function abnormally The overcurrent protection may be activ...
