Page 2 - SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS; The Above For Diesel Engines
FOR ENGINEpowered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes outdoors....
Page 3 - ii
ii SAFETY ii ARC RAYS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks andthe rays of the arc when welding or observingopen arc welding. Headshield and filter lensshould conform to ANSI Z87. I standards. 4.b. Use suitable clothing made from durable...
Page 4 - iii
FOR ELECTRICALLYpowered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working onthe equipment. 8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’srecommendations. 8.c. Ground the equipment in ac...
Page 5 - iv; PRÉCAUTIONS DE SÛRETÉ
iv SAFETY iv PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suiv- antes: Sûreté Pour Soudage A L’Arc 1. Protegez-vous contre la seco...
Page 6 - Thank You; Please Examine Carton and Equipment For Damage Immediately
Thank You for selecting a QUALITY product We want you to take pride in operating this product ••• as much pride as we have inbringing this product to you! Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it handy for quick reference. Pay partic...
Page 7 - TABLE OF CONTENTS
vi TABLE OF CONTENTS Page Installation ........................................................................................................................................Section A Technical Specifications..............................................................................................
Page 8 - INSTALLATION; INPUT - GASOLINE ENGINE
A-1 INSTALLATION WELDMARK 225 A-1 * Based on a 10 min. period. TECHNICAL SPECIFICATIONS - WELDMARK 225 (WEM 2239-2 CSA MEETS CANADIAN STD) INPUT - GASOLINE ENGINE RATED OUTPUT - WELDER HEIGHT WIDTH DEPTH WEIGHT 30.3 in. 19.2 in. 42.3 in. 770 mm 488 mm 1074 mm 511 lbs. (232kg.) OUTPUT - GENERATOR Wel...
Page 9 - SPECIFICATIONS
A-2 INSTALLATION WELDMARK 225 A-2 AC STICK / TIG (CC) OUTPUT A 225 OUTPUT RANGE B 50 OUTPUT RANGE A B OUTPUT AMPS OUTPUT VOLTS AC (RMS) 0 50 100 150 200 250 0 10 20 30 40 50 60 70 80 DC STICK / TIG (CC) OUTPUT OUTPUT AMPS OUTPUT VOLTS DC (RMS) A 210 OUTPUT RANGE B 50 OUTPUT RANGE A B 0 50 100 150 20...
Page 10 - INSTALLATION INSTRUCTIONS; Safety Precautions
A-3 INSTALLATION WELDMARK 225 A-3 INSTALLATION INSTRUCTIONS Safety Precautions MACHINE GROUNDING Because this portable engine driven welder creates itsown power, it is not necessary to connect its frame toan earth ground, unless the machine is connected topremises wiring (home, shop, etc.) • T o p r...
Page 11 - Design capacity of trailer vs. weight of Lincoln equipment; PRE-OPERATION SERVICE; LUBRICATION SYSTEM CAPACITY; • Do not leave unattended while; GASOLINE FUEL ONLY; GASOLINE; CAUTION
A-4 INSTALLATION WELDMARK 225 A-4 TOWING The recommended trailer for use with this equipment for road,in-plant and yard towing by a vehicle (1) is Lincoln’s K957-1. If the user adapts a non-Lincoln trailer, he must assume responsi-bility that the method of attachment and usage does not resultin a sa...
Page 12 - Damage to the fuel tank may cause; ANGLE OF OPERATION; Shut off welder and allow; LOCATION / VENTILATION; CONNECTION OF THE LN-25 TO THE WELDMARK 225; Place the idler switch in the “AUTO” position.
• Damage to the fuel tank may cause fire or explosion. Do not drill holesin the WELDMARK 225 base or weldto the WELDMARK 225 base. A-5 INSTALLATION WELDMARK 225 A-5 ANGLE OF OPERATION Internal combustion engines are designed to run in alevel condition which is where the optimum perfor-mance is achie...
Page 13 - If the output “CONTROL” is set below “3” the; NOTE; : The TIG Module does not require the use of a; INSTRUCTIONS; ADDITIONAL SAFETY PRECAUTIONS; WELDER OUTPUT; • Maximum Open Circuit Voltage at 3700 RPM is; AUXILIARY POWER; Constant Current
A-6 INSTALLATION WELDMARK 225 A-6 CONNECTION OF THE LN-7 TO THE WELDMARK225 • Shut the welder off. • Connect the LN-7 and the K240 contactor kit perinstructions on the connection diagram S17742 (can be found in the back of this manual). • Place the “RANGE” switch to the “WIRE FEED”position and the “...
Page 14 - 15 V DUPLEX RECEPTACLES; TABLE I Maximum Current Draw from 115V Duplex
A-7 INSTALLATION WELDMARK 225 A-7 115 V DUPLEX RECEPTACLES The 115V auxiliary power receptacles should only beused with three wire grounded type plugs or approveddouble insulated tools with two wire plugs. The current rating of any plug used with the systemmust be at least equal to the current load ...
Page 15 - TABLE lll
A-8 INSTALLATION WELDMARK 225 A-8 TABLE lll ELECTRICAL DEVICE USE WITH THE WELDMARK 225 Type Common Electrical Devices Possible Concerns Resistive Heaters, toasters, incandescent NONE light bulbs, electric range, hot pan, skillet, coffee maker. Capacitive TV sets, radios, microwaves, Voltage spikes ...
Page 17 - Figure 1; CONNECTION OF WELDMARK 225 TO PREMISES WIRING
A-10 INSTALLATION WELDMARK 225 A-10 Connection of Weldmark 225 to premises wiringmust be done by a licensed electrician and mustcomply with the National Electrical Code and allother applicable electrical codes. 230 Volt 60 Hz. 3-Wire Service POWER COMPANY METER 230 VOLT 115 VOLT 115 VOLT LOAD N NEUT...
Page 18 - OPERATION; GENERAL DESCRIPTION; OTHER FEATURES
B-1 OPERATION WELDMARK 225 B-1 GENERAL DESCRIPTION The Weldmark 225 is a twin-cylinder, gasoline driven,multiprocess arc welder and AC power generator. It isbuilt in a heavy gauge steel case for durability on thejob site. DESIGN FEATURES AC/DC STICK WELDING (Constant Current) • AC 40 - 225 Amps • DC...
Page 20 - Starting/Shutdown Instructions
B-3 OPERATION B-3 Starting/Shutdown Instructions Starting the Engine Be sure all Pre-Operation Maintenance has been per-formed. Also, read the Engine Owner ’ s Manual. Remove all loads connected to the AC power recepta-cles. To start the engine, set the “ Idler Control ” switch in the Automatic ( / ...
Page 21 - WELDING PROCESS
B-4 OPERATION B-4 WELDING PROCESS DUTY CYCLEDuty Cycle is the the percentage of time the load isbeing applied in a 10 minute period. For example, a60% duty cycle reresents 6 minutes of load and 4 min-utes of no load in a 10 minute period. STICK (CONSTANT CURRENT) WELDING C o n n e c t w e l d i n g ...
Page 22 - SUMMARY OF WELDING PROCESSES
B-5 OPERATION B-5 WELDMARK 225 SUMMARY OF WELDING PROCESSES CONTROL ELECTRODE CABLE IDLE WHEN NOT TO START PROCESS USED MODE WELDING WELDING STICK No AUTO Hot Touch electrode to work.Welding starts immediatelyand engine goes to highidle. TIG/K7930-1/K938-1, Yes HIGH Cold Press Amptrol, contactor K93...
Page 23 - ACCESSORIES; OPTIONAL EQUIPMENT; diameter hard rubber
C-1 ACCESSORIES C-1 WELDMARK 225 OPTIONAL EQUIPMENT (Field Installed) K957-1 HEAVY DUTY, TWO WHEEL TRAILER FORSMALL WELDERS - For road, off-road and in-plantand yard towing. (For highway use, consult applicablefederal, state and local laws regarding requirementsfor brakes, lights, fenders, etc.). Or...
Page 24 - RECOMMENDED EQUIPMENT; STICK
C-2 ACCESSORIES C-2 WELDMARK 225 RECOMMENDED EQUIPMENT STICK K704 Accessory Kit which includes: • Electrode Holder & Cable • Work Clamp & Cable • Headshield K892-1 Remote Control Receptacle Kit and K857Remote Control Kit are optional for remote currentcontrol. TIG Magnum ™ TIG Torch Magnum P...
Page 25 - MAINTENANCE; SAFETY PRECAUTIONS
D-1 MAINTENANCE D-1 WELDMARK 225 SAFETY PRECAUTIONS Have qualified personnel do the maintenancework. Turn the engine off before working insidet h e m a c h i n e . I n s o m e c a s e s , i t m a y b enecessary to remove safety guards to performrequired maintenance. Remove guards onlyw h e n n e c e...
Page 26 - OIL FILTER CHANGE; RANGER 8
D-2 MAINTENANCE D-2 Use 4-stroke motor oil that meets or exceeds therequirements for API service classification SG or SH.Always check the API SERVICE label on the oil con-tainer to be sure it includes the letters SG or SH. SAE 10W-30 is recommended for general, all-temper-ature use, -5 F to 104 F (-...
Page 27 - ENGINE ADJUSTMENTS; FRAM G1
D-3 MAINTENANCE D-3 ENGINE ADJUSTMENTS OVERSPEED IS HAZARDOUS The maximum allowable high idle speed for thismachine is 3750 RPM, no load. Do NOT tamperwith governor components or setting or make anyo t h e r a d j u s t m e n t s t o i n c r e a s e t h e m a x i m u mspeed. Severe personal injury a...
Page 29 - TROUBLESHOOTING; Look under the column labeled; HOW TO USE TROUBLESHOOTING GUIDE
E-1 TROUBLESHOOTING E-1 WELDMARK 225 If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact yourLocal Authorized Field Service Facility for technical troubleshooting assistance before you proceed. CAUTION This Troubleshooting Guide is p...
Page 30 - PROBLEMS
E-2 TROUBLESHOOTING E-2 WELDMARK 225 Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact yourLocal Authorized Field Service Facility for technical troubleshooting assistan...
Page 32 - DIAGRAMS
WELDMARK 225 F-1 DIAGRAMS WELDMARK 225 WIRING DIAGRAM CODE 10992 F-1 NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diag ram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is il...
Page 33 - CONNECTION OF WELDMARK 225 TO LN-7 & K240 CONTACTOR KIT
F-2 DIAGRAMS F-2 WELDMARK 225 CONNECTION OF WELDMARK 225 TO LN-7 & K240 CONTACTOR KIT WARNING: Turn the power off when making connections. N.A. Use power source polarity switch to set for desired elec- trode polarity. Position the output selector switch on thepower source to the CV position. N.B...
Page 35 - ÇÃ
WARNING AVISO DE PRECAUCION ATTENTION WARNUNG ATEN ÇÃ O Spanish French German Portuguese Japanese Chinese Korean Arabic READ AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BEUSED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES. SE RECOMIENDA LEER Y ENTENDER LAS I...