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SAFETY

Read and understand the following safety highlights. For addi-
tional safety information, it is strongly recommended you down-
load free PDF of Standard ANSI Z49.1 from the American Weld-
ing Society.
https://www.aws.org/library/doclib/AWS-Z49-2021.pdf

WARNINGS

CALIFORNIA PROPOSITION 65 WARNINGS

WARNING:

  Breathing  diesel  engine  exhaust  ex-

poses you to chemicals known to the State of Cal-
ifornia  to  cause  cancer  and  birth  defects,    or 

other reproductive harm.

Ÿ

Always start and operate the engine in a well-ventilated 
area.

Ÿ

If in an exposed area, vent the exhaust to the outside.

Ÿ

Do not modify or tamper with the exhaust system.

Ÿ

Do not idle the engine except as necessary.

For more information go to  
www.P65 warnings.ca.gov/diesel

WARNING: This product, when used for welding or cutting, 
produces fumes or gases which contain chemicals known 
to  the  State  of  California  to  cause  birth  defects  and,  in 
some  cases,  cancer.  (California  Health  &  Safety  Code  § 
25249.5 et seq.)

WARNING: Cancer and Reproductive Harm
www.P65warnings.ca.gov

ARC WELDING CAN BE HAZARDOUS. PROTECT
YOURSELF AND OTHERS FROM POSSIBLE SERIOUS
INJURY OR DEATH. KEEP CHILDREN AWAY.
PACEMAKER WEARERS SHOULD CONSULT WITH
THEIR DOCTOR BEFORE OPERATING.

1.a. Turn the engine off before troubleshoot-

ing  and  maintenance  work  unless  the 
maintenance work requires it to be run-
ning.

1.b.  Operate  engines  in  open,  well-

ventilated  areas  or  vent  the  engine  ex-
haust fumes outdoors.

1.c. Do not add the fuel near an open flame 

welding  arc  or  when  the  engine  is  run-

BE SURE THAT ALL INSTALLATION, OPERATION,
MAINTENANCE AND REPAIR PROCEDURES ARE
PERFORMED ONLY BY QUALIFIED INDIVIDUALS.

FOR ENGINE POWERED
EQUIPMENT.

ning. Stop the engine and allow it to cool before refueling 
to  prevent  spilled  fuel  from  vaporizing  on  contact  with  hot 
engine parts and igniting. Do not spill fuel when filling tank. 

If  fuel  is  spilled,  wipe  it  up  and  do  not  start  engine  until 
fumes have been eliminated.

1.d.  Keep  all  equipment  safety  guards,  covers  and  devices  in 

position and in good repair. Keep hands, 
hair,  clothing  and  tools  away  from  V-
belts,  gears,  fans  and  all  other  moving 
parts  when  starting,  operating  or  repair-
ing equipment.

1.e.  In  some  cases  it  may  be  necessary  to  remove  safety 

guards  to  perform  required  maintenance.  Remove  guards 
only  when  necessary  and  replace  them  when  the  mainte-
nance requiring their removal is complete. Always use the 
greatest care when working near moving parts.

1.f. Do not put your hands near the engine fan. Do not attempt 

to override the governor or idler by pushing on the throttle 
control rods while the engine is running.

1.g. To prevent accidentally starting gasoline engines while turn-

ELECTRIC AND
MAGNETIC FIELDS MAY
BE DANGEROUS

2.a.  Electric  current  flowing  through  any  conductor  causes  lo-

calized  Electric  and  Magnetic  Fields  (EMF).  Welding  cur-
rent creates EMF fields around welding cables and welding 
machines

2.b. EMF fields may interfere with some pacemakers, and weld-

ers having a pacemaker should consult their physician be-
fore welding.

2.c.  Exposure  to  EMF  fields  in  welding  may  have  other  health 

effects which are now not known.

2.d. All welders should use the following procedures in order to 

minimize exposure to EMF fields from the welding circuit:

2.d.1. Route the electrode and work cables together - Se-

cure them with tape when possible.

2.d.2. Never coil the electrode lead around your body.

2.d.3.  Do  not  place  your  body  between  the  electrode  and 

workcables.  If  the  electrode  cable  is  on  your  right 
side,  the  work  cable  should  also  be  on  your  right 
side.

2.d.4. Connect the work cable to the workpiece as close as 

possible to the area being welded.

2.d.5. Do not work next to welding power source.

ing the engine or welding generator dur-
ing  maintenance  work,  disconnect  the 
spark plug wires, distributor cap or mag-
neto wire as appropriate.

1.h. To avoid scalding, do not remove the radi-

ator  pressure  cap  when  the  engine  is 
hot.

- 02 -

Summary of Contents for MIG-205DS

Page 1: ...MIG 205DS IGBT INVERTER MULTI PROCESS WELDER MIG MAG FLUX CORED STICK LIFT TIG Aug 2023 Copyright YesWelder OPERATOR S MANUAL...

Page 2: ......

Page 3: ...lling the Welding Wire 10 OPERATION 12 Performance Data Plate and Duty Cycle 12 Internal Thermal Protection 13 Welding Preparation 13 Welding Wire Selection 14 Gas Selection 14 Setup for MIG GMAW Flux...

Page 4: ...your breathing zone and the general area IN A LARGE ROOM OR OUTDOORS natural ventilation may be adequate if you keep your head out of the fumes See be low USE NATURAL DRAFTS or fans to keep the fumes...

Page 5: ...s spilled wipe it up and do not start engine until fumes have been eliminated 1 d Keep all equipment safety guards covers and devices in position and in good repair Keep hands hair clothing and tools...

Page 6: ...orm to ANSI Z87 I standards 4 b Use suitable clothing made from durable ame resistant material to protect your skin and that of your helpers from the arc rays 4 c Protect other nearby personnel with s...

Page 7: ...the welding area increase the possibility of the welding current passing through lifting chains crane cables or other alternate cir cuits This can create re hazards or overheat lifting chains or cable...

Page 8: ...must be placed on a secure level surface di rectly or on recommended cart The machine may topple over if this procedure is not followed Standard Voltage Frequency 220V 10 50 60Hz 110V 10 50 60Hz Input...

Page 9: ...Drive Roller 023 0 30 030 035 on the machine 5 W Knurl Groove Drive Roller 030 035 6 U Knurl Groove Drive Roller 035 045 7 220V 110V Adapter 8 MIG Gun 9 Graphene Feeding Liner 10 MIG Gun Tips X 4 11 G...

Page 10: ...FEEDER WELDER Keep ammable material away Do not weld on closed containers ARC RAYS can burn eyes and skin Wear eye ear and body protection WARNING Observe all safety information throughout this manua...

Page 11: ...ceptacle 8 Wire Drive Polarity Lead Permits con guring the wire drive to positive or negative polarity by inserting into the positive or negative receptacle Ensure connector is tightly locked into pla...

Page 12: ...on to prevent the spool from over rotating when the trigger is released 17 Wire Drive Components Feeds wire from the wire spool through the drive and through the welding gun to the weld 18 Spool Gun S...

Page 13: ...er hour on the regulator For MIG welding Depress the gun trigger to ensure that the gas is owing through the gun WARNING Cylinders are highly pressurized Handle with care Serious accidents can result...

Page 14: ...gh force on the wire to prevent it from slipping out of the drive assembly NOTE Too much pressure will cause wire to feeding problems and may burn out the wire feed motor 5 Let go of the wire 6 Remove...

Page 15: ...MAKE SURE THE WIRE IS CUT CLEANLY NO BURRS OR ANGLES AND THAT AT LEAST 1 FROM THE END IS STRAIGHT NO CURVES FAILURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE DAMAGE TO THE LINER WHEN CHECKING THE CORR...

Page 16: ...To properly prepare for welding with your new welder it is necessary to Read the safety precautions at the front of this manual Prepare an organized well lit work area Provide protection for the eyes...

Page 17: ...ed speed arc voltage match automatically 2 Press selector button 1 to select voltage modifying adjust the voltage from 10 10 with adjustment knob modify voltage based on type of material and thickness...

Page 18: ...and snip the wire from the spool being sure to hold the wire to prevent rapid uncoiling 9 Feed the wire in the groove of the drive roller through the outlet guide tube into the torch neck Make sure th...

Page 19: ...er in short forward movements down the cable assembly all the way through and out the torch end Avoid kinking the liner Kinking the liner will damage it and require replacement 5 Place the tip holder...

Page 20: ...nd euro connector using long nose pliers Unscrew the inlet guide tube from the wire feeding mechanism Feed the extended graphene liner into the outlet guide tube hole of the machine Euro connector Fee...

Page 21: ...n bare metal not rusty or painted Connect the TIG torch gas line to the gas regulator argon gas only USE INERT GAS 100 ARGON ONLY TURN ON GAS AT THE GAS REGULATOR CHECK FOR GAS FLOW AND ADJUST FLOW RA...

Page 22: ...INING THE CONTACT TIP The purpose of the CONTACT TIP is to transfer welding current to the welding wire while allowing the wire to pass through it smoothly Always use a contact tip stamped with the sa...

Page 23: ...painted oily or greasy workpiece Poor ground connection or torch electrode connection Incorrect settings Bad ground or loose ground connection Trigger not pulled while wire is in contact with workpiec...

Page 24: ...electrician Turn the ON OFF SWITCH to the ON position Make sure the circuit breaker has been reset Exceeded duty cycle thermal protector engaged Insuf cient air ow causing machine to overheat before...

Page 25: ...too low Check the connection of the clamp and work gun to the machine Check the connection of the MIG ELECTRODE POLARITY JUMPER Check connection of the ground cable to the work work clamp Tighten cabl...

Page 26: ...WIRING DIAGRAM 23...

Page 27: ......

Page 28: ...www yeswelder com WE ALWAYS STAND BEHIND IT Toll Free 855 937 4567...

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