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PREFACE

Thank you for purchasing our welder.
This manual contains the information on how to do that. Be sure to read 
it carefully before operation. Operate it safely and correctly, you can get 
the best results.
All information and diagrams in this publication is based on the latest 
products information available at the publishing time. The contents in 
this manual may be different from the actual parts due to revision and 
other changes. Our company reserves the right to make changes at any 
time without notice and without incurring any obligation. No part of 
this publication may be reproduced without our Company’s written 
permission.
This manual should be considered a permanent part of the welder and 
should remain with the welder if resold.

Summary of Contents for RTAXQ1-190

Page 1: ...RTAXQ1 190 RTAXQ1 190D RTAXQ1 190 2 Owner s Manual...

Page 2: ......

Page 3: ...he latest products information available at the publishing time The contents in this manual may be different from the actual parts due to revision and other changes Our company reserves the right to m...

Page 4: ...that could hurt you or others Each safety message is preceded by a safety alert symbol and one of three words DANGER WARNING or CAUTION These mean You WILL be KILLED or SERIOUSLY HURT if you don t fo...

Page 5: ...COMPONENT IDENTIFICATION 5 III CONTROL 8 IV WELDER OPERATION 12 V CHECK BEFORE OPERATION 14 VI STARTING THE WELDER 17 VII STOPPING THE WELDER 19 VIII MAINTENANCE 20 IX STORAGE 25 X TROUBLESHOOTING 27...

Page 6: ...you may get burns 5 Stop the engine and keep the fire source far away when refueling 6 Don t cover the welder with objects and left around at least 1 meter distance in order to facilitate the cooling...

Page 7: ...TIFICATION ENGINE SWITCH CURRENT ADJUSTER CURRENT EXCHANGE SWITCH AMMETER VOLTMETER DC 220V RECEPTACLE P28J1A WELDING FAST CONNECTOR RECEPTACLE RED WELDING OUTPUT WELDING OUTPUT BLACK RECOIL STARTER G...

Page 8: ...XQ1 190 2 VOLTMETER BATTERY RECOIL STARTER GRIP FUEL METER FUEL TANK CAP CARBURETOR MUFFLER FUEL VALVE AIR CLEANER CHOKE LEVER ENGINE SWITCH CIRCUIT BREAKER RECEPTACLE AUTO THROTTLE CURRENT ADJUSTER W...

Page 9: ...7 2 Model No COMPONENT IDENTIFICATION MODEL NO FINISHED PRODUCT NO SER NO...

Page 10: ...switch can automatically return to ON position press the button down to OFF position the engine will stop running 2 Recoil Starter Starter grip To start the engine pull the starter grip lightly until...

Page 11: ...ovides an enriched fuel mixture in OPEN position carburetor provides a natural working mixture 5 Circuit Breaker Troubled load or incorrect connection will result in circuit overload At this time the...

Page 12: ...10 6 Ground Terminal This ground terminal is specially used to connect the welder to the ground 7 Current Adjuster Adjust the current according to welding requirement ON OFF GROUND TERMINAL CONTROL...

Page 13: ...9 Oil Alert System The oil alert system is especially designed to prevent welder from damaging caused by an insufficient amount of oil in the crankcase When the oil level in the crankcase fall down be...

Page 14: ...ntilated area and avoid to expose in the sunshine and rain 6 Place this serial products at area which the gradient is less than 15 When placing the welder at tilted plane be careful not turnover Welde...

Page 15: ...ls below 3KW with carbon brush 2 This series welder is with auxiliary AC output The voltage is 230V which can be used for the electrical tools below 3 5KW with carbon brush Don t connect to household...

Page 16: ...and are not recommended Recommended oil 4 stroke gasoline oil API service Classification s SF or SAE10W 30 of equivalent SG class Method of check oil level Remove the oil filler cap and wipe the dipst...

Page 17: ...engine is refueled Do not overflow the fuel from the fuel tank Avoid repeated or prolonged contact the fuel with skin or breathing of vapor Keep out of reach of children Don t use the oil and gasoline...

Page 18: ...t positive poles then negative poles when disassembling first negative pole then positive pole if not can seriously damage the welder and battery If improper operation the battery may be explosive and...

Page 19: ...sition after the engine is warm 2 Electric Starting 1 Remove all the loads out of the output terminal 2 Turn the fuel valve to the ON position 3 Turn the choke lever to CLOSE position Don t close the...

Page 20: ...motor If failing to start release the switch and wait 10 seconds before operating it again If the speed of the starting motor drops fast after a period of time it means that the battery should be rec...

Page 21: ...urn the AC circuit breaker to OFF position 2 Turn the engine switch to the OFF position 3 Turn the fuel valve to the OFF position If need to stop the engine in an emergency turn the engine switch to O...

Page 22: ...onth or 20 Hrs 3 Every 3 months or 50 Hrs 3 Every 6 months or 100 Hrs 3 Every year or 300 Hrs 3 Engine Oil Check oil level Change Air cleaner Check Clean 1 Sediment Cup Clean Battery Voltage Check Spa...

Page 23: ...mplete and rapid draining 1 Remove the oil dipstick and drain plug to drain the oil 2 Reinstall the drain plug then tighten the plug 3 Refill oil and check the oil level 4 Reinstall the oil dipstick W...

Page 24: ...sing gasoline or flammable solvent to clean the filter element can cause a fire or explosion Use only soapy water or nonflammable solvent Never run the welder without the air cleaner or engine will we...

Page 25: ...the sediment cup o ring and strainer 2 Clean the sediment cup and o ring and strainer in nonflammable or high flash point solvent 3 Reinstall o ring and strainer and screw down the sediment cup 4 Turn...

Page 26: ...he spark plug 4 Measure the plug gap with a feeler gauge Modify as necessary by carefully bending the side electrode carefully The gap should be 0 70 0 80 mm 5 Check the spark plug washer is in good c...

Page 27: ...Drain the fuel from the fuel tank clean strainer o ring and sediment and then reinstall them well Drain the fuel out of the carburetor by loosening the drain bolt and then reinstall it and tighten th...

Page 28: ...lly reinstall the oil dipstick well 3 Remove the spark plug and pour about a tablespoon of clean engine oil into the cylinder Crank the engine several revolutions to distribute the oil then reinstall...

Page 29: ...l the fuel tank Is there enough oil in the engine Add the recommended oil Is there a spark from the spark plug Replace the spark plug Take the welder to an authorized welder dealer Is the fuel reachin...

Page 30: ...NO NO NO NO Rotor wire is broken stator excitation wire is broken Residual magnetism is lacking The resistance of the control panel magnetic disk is damaged Capacitance FR607 diode is damaged 6A10 rec...

Page 31: ...OTING MDS30 module is damaged YES NO YES YES YES NO NO NO 30A fuse is broken Plug in parts is loosen Circuit Breaker is damaged Take the welder to an authorized welder dealer Replace MDS30 module Repl...

Page 32: ...r stator damaged Overcurrent protector broken Field coil damaged or poor contact Send to authorized service centre for check and repair Porcelain disk resistor of control panel damaged send to authori...

Page 33: ...0 2 the module of control welding current broken YES NO YES YES NO MDS200A module broken engine power not enough change the module for controlling welding current change MDS200A module Send to authori...

Page 34: ...32 XI WIRING DIAGRAM RTAXQ1 190 WIRING DIAGRAM...

Page 35: ...33 WIRING DIAGRAM RTAXQ1 190D...

Page 36: ...34 RTAXQ1 190 2 WIRING DIAGRAM...

Page 37: ...00 3600 3200 Rated speed r min 3300 3300 3000 Displacement cc 389 389 420 Valve OHV OHV OHV Ignition mode CDI CDI CDI Fuel tank volume L 25 25 25 Minimum fuel consumption g kW h 210 210 374 Starting s...

Page 38: ...36 XIII WHEEL OPTION 1 Install the two wheels on the wheel axle with gaskets and pins 2 Install the wheel set on the bottom plate of the welder frame with bolts and nuts WHEEL OPTION...

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Page 40: ...93004 X010220 0000...

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