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 ................................................................................................A-1,A-2Inst...
Page 8 - INSTALLATION; TECHNICAL SPECIFICATIONS - WELDMARK 225 WEM 2239-1; INPUT - GASOLINE ENGINE
A-1 INSTALLATION WELDMARK 225 A-1 * Based on a 10 min. period. TECHNICAL SPECIFICATIONS - WELDMARK 225 WEM 2239-1 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 Welding Output * AC Constant...
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
A-3 INSTALLATION WELDMARK 225 A-3 INSTALLATION INSTRUCTIONS Safety Precautions Machine Grounding Because this portable engine driven welder or genera-tor creates it’s own power, it is not necessary to con-nect it’s frame to an earth ground, unless the machineis connected to premises wiring (your hom...
Page 11 - Some of the factors to be considered are as follows:; Pre-Operation Service; Oil; Welding Output Cables; CAUTION; GASOLINE; fuel can cause fire or; TOTAL COMBINED LENGTH OF; LUBRICATION SYSTEM CAPACITY
A-4 INSTALLATION WELDMARK 225 A-4 Some of the factors to be considered are as follows: 1. Design capacity of trailer vs. weight of equipmentand likely additional attachments. 2. Proper support of, and attachment to, the base ofthe welding equipment so there will be no unduestress to the framework. P...
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 - Connection of the LN-7 to the Weldmark 225; 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 Weldmark 225 • 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; Motor Starting
Load From WEM 2239-1 115V/230VDual Voltage Each Half of Total From Receptacle Each 115V Both 115V Duplex Duplexes 0 20* 70 1.1 KW 20* 60 3.4 KW 20* 40 5.7 KW 20* 20 8.0 KW 0 0 A-7 INSTALLATION WELDMARK 225 A-7 115 V Duplex Receptacles The 115V auxiliary power receptacles should only beused with thre...
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 16 - Standby Power Connections; Auxiliary Power While Welding
A-9 INSTALLATION WELDMARK 225 A-9 Standby Power Connections The Weldmark 225 is suitable for temporary, standby,or emergency power using the engine manufacturer ’ s recommended maintenance schedule. The Weldmark 225 can be permanently installed as astandby power unit for 230V-3 wire, single phase 35...
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; AUXILIARY POWER; 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 Stick (Constant Current) Welding C o n n e c t w e l d i n g c a b l e s t o t h e " T O W O R K ” a n d "ELECTRODE ” studs. Start the engine. Set the " P o l a r i t y ” s w i t c h t o t h e d e s i r e d p o l a r i t y . S e t t h e “ RANGE ” switch ...
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; S e e a d d i t i o n a l w a r n i n g i n f o r m a t i o n
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 onlywhen necessary ...
Page 26 - FRAM G1
D-2 MAINTENANCE D-2 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 27 - 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 28 - PROBLEMS; Contact
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 29 - Observe all Safety Guidelines detailed throughout this manual; Engine does not develop full power.
E-3 TROUBLESHOOTING E-3 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 30 - DIAGRAMS
WELDMARK 225 F-1 DIAGRAMS 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 illegible, write to the Service Departmen...
Page 31 - 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 33 - Lincoln Welding School; BASIC COURSE; weeks of fundamentals
Now Available...12th Edition The Procedure Handbook of Arc Welding With over 500,000 copies of previous editions published since 1933, the Procedure Handbook is considered by many to be the “ Bible ” of the arc welding industry. T h i s p r i n t i n g w i l l g o f a s t s o d o n ’ t d e l a y . P...
Page 34 - 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...