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LONCIN WG6500M-1, Owner'S Manual

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LONCIN WG6500M-1 Owner'S Manual Download Page 17

Operation and use of the set 

- 13 - 

V. Operation and use of the set 
1) Starting the engine 

①

 Remove all loads from the output end. 

②

 Open fuel switch 

③

 Put AC circuit breaker in the OFF position. 

④

 Put throttle lever in the OFF position.

 

Do not shut off the choke if the engine is started when it is warm. 

 

⑤

 Put the engine switch in the ON position. 

⑥

 Gently pull up the starter grip and pull it out briskly when a resistance is felt. 

⑦

 When the engine has warmed up, put choke lever in the ON position. 

2) Use of the generator 

①

 Connecting to home power supply 

If the generator is to be connected to a home power supply as a standby, 

connection shall be performed by a professional electrician or by another person with 
proficient electrical skill. 
 
When the loads are connected to the generator, please carefully check whether 
electrical connections are safe and reliable. Any improper connection may cause 
damage to the generator, or a fire. 
 
 

 

 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

Good 

Prohibited 

Good 

Summary of Contents for WG6500M-1

Page 1: ......

Page 2: ...e generator and should remain with it if it is resold Loncin adheres to a strategy of sustainable development so Loncin reserves the right to make changes or improvements without notice to any product described in this publication Copyright Loncin Motor Co Ltd All rights reserved No part of this publication may be reproduced transmitted distributed or stored without prior written permission of Lon...

Page 3: ...by the symbol and each safety indication preceded by the symbol of details of which are as follows You WILL BE VERY SERIOUSLY HURT if you don t follow instructions You CAN BE SERIOUSLY HERT if you don t follow instructions You CAN BE HURT if you don t follow instructions Your generator or other property could be damaged if you don t follow instructions ...

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Page 5: ...ilter check 12 V Operation and use of the set 13 Starting the engine 13 Use of the generator 13 Use of welding power supply 15 Stopping the engine 16 VI Maintenance of the set 17 Engine Oil change 18 Air filter maintenance 18 Cleaning fuel sediment cup 19 Spark plug check 20 VII Storage 21 VIII Troubleshooting 22 Engine doesn t start 22 No output voltage 22 Solving common problems of welding power...

Page 6: ... the effective work of the equipment 2 Duty of the owner keeper z Be familiar with basic work safety rules and operation method of welding machines z Read safety rules and warnings of the Manual and be clear about relevant signals z Be able to conduct routine check to ensure operator s safety during work 3 Duty of the operator z Obey basic work safety rules understand basic knowledge of generators...

Page 7: ...ite z Never weld the containers with residual inflammable gases fuel or oil or an explosion may be caused z A safety place must be assigned for hazardous emergencies 6 Prevent electric shock from network voltage and welding voltage z Electric shock can cause extremely dangerous effect including to life safety z A strong current will create a magnetic field which can disturb functions of important ...

Page 8: ...he welding power supply may not be used for high voltage application unless it has passed relevant safety certification z Welding of special safety equipment must be performed by welders that have received professional training z When any equipment is going to be lifted using a lifting machine for the purpose of lifting as perpendicularly as possible generally chains or ropes can be used to help l...

Page 9: ...ntenance and repair of parts and components regular maintenance overall inspection and test which must be performed once for every period not exceeding 6 months etc shall be assigned by the owner keeper of the set to electric experts 12 Modification of welding generating set z It is better not to make any modification to the set to install any accessory to it or to change any preset parameter of i...

Page 10: ... and pulse argon arc welding are respectively 150A 200A and 200A pulse frequency is 30Hz the current can be adjusted in a continuous way from the minimum value of 15 A to the maximum values current values are shown in a digital display and observation of them is very easy z High frequency arc starting is employed by the argon arc welding to achieve an easy arc starting z The total power of the equ...

Page 11: ...eir functions 7 III Description of the set s parts and components and their functions Oil drain plug Control panel Welding chamber control cabinet Fuel tank guard Fuel switch Throttle lever Starter Air filter Spark plug Muffler Carburetor Frame Fuel tank ...

Page 12: ...N position the engine cannot run When the engine is not to be used the fuel switch must be put in the OFF position to prevent fuel leak 3 Choke switch The choke switch is for opening and closing the choke inside the carburetor If the engine should have a cold start put the choke lever in the OFF position When the engine is running normally after starting the choke lever shall be put in the ON posi...

Page 13: ...he starter grip spring back abruptly after starting the starter grip should be let back gently 5 AC circuit breaker The AC circuit breaker will be automatically shut off in the event of overload current Overload and short circuiting of the loads shall be avoided If the circuit breaker is automatically shut off please check the load before reputing the circuit breaker in the ON position Throttle le...

Page 14: ...ion of the set s parts and components and their functions 10 1 AC voltage meter 2 Engine switch 3 Main circuit breaker 4 Generator circuit breaker 5 Welding switch 6 Receptacle 7 Earthing terminal 3 4 5 7 1 2 6 ...

Page 15: ...ntil oil level reaches the upper limit After adding oil remember to rescrew in and tighten the oil dipstick The Oil Alert system applicable engine types will automatically stop the engine before the oil level falls below safe limits However to avoid the inconvenience of an unexpected shutdown always check the engine oil level before starting 3 Fuel check With the engine stopped remove the fuel tan...

Page 16: ...r engine and spark plug deposits and extends exhaust system life Never use stale or contaminated gasoline or an oil gasoline mixture Avoid getting dirt or water in the fuel tank 4 Air filter check Remove the air filter cover and inspect the filter Clean dirty filter elements Always replace damaged filter elements ...

Page 17: ...d pull it out briskly when a resistance is felt When the engine has warmed up put choke lever in the ON position 2 Use of the generator Connecting to home power supply If the generator is to be connected to a home power supply as a standby connection shall be performed by a professional electrician or by another person with proficient electrical skill When the loads are connected to the generator ...

Page 18: ...one with the second highest starting current and last connect the one with the lowest starting current Generally capacitive and inductive loads especially motor driven devices will generate a very high starting current The following table serves as a reference for your connecting the generator to the electricity consumers as shown in the table Type Wattage Typical device Example Starting Rating De...

Page 19: ...hamber panel s functions Selection of welding mode and connection Connection of manual welding Welding cable Welding cable Work piece Overheating indicator Pushing force adjusting knob Welding output positive Gas inlet Display of preset current values Welding mode selection switch Gas outlet Welding output negative Current adjusting knob Electric torch switch Electrode holders ...

Page 20: ...then you may start welding operation Select the appropriate welding current as per needs of welding Weld Turn off power switch of the welding power supply 4 Stopping the engine Turn off the AC circuit breaker Turn off the engine switch Turn off the fuel switch If an emergency stop of the engine is needed the engine switch shall be up in the OFF position Welding cable Welding cable Work piece Gas m...

Page 21: ...the service and inspection at the intervals shown in the Maintenance schedule below MAINTENANCE SCHEDULE Each use Firs month or 20 Hrs Every 3 months or 50 Hrs Every 6 months or 100 Hrs Every year or 300 Hrs Engine oil Check oil level Change Air filter Check Clean 1 Replace Spark plug Clean Replace Valve clearance Check Adjust 2 Cylinder head Clean Every 300 Hrs 2 Fuel tank and strainer 清洗 Clean E...

Page 22: ...ine oil For the sake of environment protection please treat the used engine oil in an appropriate way We strongly advise you to store the used engine oil in a sealed container and take it to the local service station or recycling center for reclamation Never throw it in the trash or pour it on the ground or into the ditch 2 Air filter maintenance A dirty air filter will restrict air flow into the ...

Page 23: ... the air pores of the element will be clogged If the element is damaged replace it with a new one Reinstall the air filter element and the cover 3 Clean the fuel sediment cup Turn the fuel valve to the OFF position remove the fuel sediment cup and take out the O ring and strainer Clean the sediment cup O ring and strainer in a nonflammable or high flash point solvent Reinstall O ring and strainer ...

Page 24: ... damaged replace it with a new one if its insulation is damaged Measure the plug gap with a feeler gauge Correct as necessary by carefully bending the side electrode The gap should be 0 70 0 80 mm 0 028 0 031 in Check whether the spark plug washer is in a good condition Reinstall the spark plug and use the spark plug socket wrench to tighten it and tightly press the spark plug washer then reinstal...

Page 25: ...this task in a well ventilated area with the engine stopped Never smoke or allow flames or sparks in the area during this procedure 2 Screw off the engine oil dipstick and screw off the drain plug of the crankcase to completely drain off the engine oil of the crankcase Screw in the drain plug and tighten it and add new engine oil until oil level reaches the upper limit then reinstall the engine oi...

Page 26: ...ug generate normal sparks Replace spark plug NO Is there fuel in the carburetor Check and clean carburetor fuel sediment cup NO Contact an authorized repair station Contact the authorized service station Still no spark YES YES YES NO Is the circuit breaker open Open the circuit breaker NO Does the electricity consumer have any malfunction Contact the authorized repair station YES Replace the elect...

Page 27: ... with a new one 3 Voltage meter lights after turning on power switch but manual welding cannot be conducted Select argon arc welding using function selection switch The inverter is damaged The circuit board is damaged Select manual welding using function selection switch Replace it with a new one Replace it 4 Overheating indicator lights during wielding and welding machine doesn t work Environment...

Page 28: ...actor 60 100 60 100 60 100 Generator Rated output power KW 5 Maximum output power KW 5 5 Rated output voltage VAC 230 Rate output current A 21 7 Frequency Hz 50 Power factor 1 0 Whole set Cooling method Forced air cooling Weight net Kg size mm WG6500M 1 90 725 583 562 WG6500MT 1 100 725 583 562 WG6500MP 1 100 725 583 562 Protection insulation grade IP21 F 2 External static characteristic of weldin...

Page 29: ...Schematic diagram 25 X Schematic diagram ...

Page 30: ... the frame mounting board with bolts and nuts 3 Install the handle kit with bolts and nuts then mount on the frame 4 Assemble the vibration isolators with bolts and nuts then mount on the frame mounting board M6 40 handle Kit pin M6 handle bracket Handle tube M8 M8 16 vibration bracket vibration Isolator Washer axle Wheel Lock Nut inside Long side Short side ...

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