Lincoln Electric K2641-2 Instructions / Assembly
Contents
1. K2641 2 4 WHEEL STEERABLE TRAILER ASSEMBLY INSTRUCTIONS The K2642 2 trailer is designed for in yard towing and off road use only and is designed for use only with the following engine driven Lincoln welders SAE 400 SAE 400 Severe Duty SAE 500 SAE 500 Severe Duty e Vantage 300 Vantage 400 Vantage 400 CE Vantage 500 Vantage 500 CE Vantage 500 1 Air Vantage 500 Big Red 500 Big Red 600 Includes a DUO HITCH Patent Pending 2 Ball Lunette Eye combination hitch DUO HITCH is the property of the Lincoln Electric Company Trailer design is the property of Tri State Industries IMPORTANT SAFETY NOTES HAVE ALL INSTALLATION OPERATION REPAIR AND MAINTENANCE DONE BY QUALIFIED PERSONNEL The trailer is designed for off road in plant and yard towing This trailer is not designed for on road or highway use Tow only with vehicles equipped for the weight and hitch type Maximum recommended straight line towing speed is 15 mph on a flat surface Reduce speed on turns and when negotiating uneven or angled road surfaces Limit towing speeds to those at which the unit is stable When towing stop periodically and inspect hitch connections and trailer WARNING UNSTABLE or IMPROPERLY USED TRAILERS MAY CAUSE INJURY AND PROPERTY DAMAGE Follow instructions when assembling trailer and mounting welder to trailer Do not overload trailer Always drive at a speed at which the trailer is stable and does not sway2. ANY IMPLIED WARRANTY GUARANTY OR REPRESENTATION AS TO PERFORMANCE AND ANY REMEDY FOR BREACH OF CONTRACT WHICH BUT FOR THIS PROVISION MIGHT ARISE BY IMPLICATION OPERATION OF LAW CUSTOM OF TRADE OR COURSE OF DEALING INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR PARTICULAR PURPOSE WITH RESPECT TO ANY AND ALL EQUIPMENT FURNISHED BY TRI STATE INDUSTRIES IS EXCLUDED AND DISCLAIMED INCLUDING ANY AND ALL CONSEQUENTIAL DAMAMGES BY TRI STATE INDUSTRIES EXCEPT AS EXPRESSLY PROVIDED BY TRI STATE INDUSTRIES IN WRITING TRI STATE INDUSTRIES PRODUCTS ARE INTENDED FOR ULTIMATE PURCHASE BY END USERS TRAINED AND EXPERIENCED IN THE USE AND MAINTENANCE OF TRAILER EQUIPMENT TRI STATE INDUSTRIES WILL NOT BE RESPONSIBLE FOR ANY DAMAGES RESULTING FROM THE END USERS NEGLIGENCE OR INEXPERIENCE IN USING THE EQUIPMENT FOR THE PURPOSE INTENDED TRI STATE INDUSTRIES INC 4923 Columbia Avenue Hammond IN 46327 219 933 1710 2 219 933 1719 LINCOLN Glam o TRAILER OPERATING INFORMATION TRAILER HITCH The use of an incorrect size or rating of trailer hitches can cause a trailer to break loose from the tow vehicle Use the following tips to insure this does not occur 1 Be sure the towing vehicle hitch is correct type size and trailer rating to match coupler 2 Be sure the hitch is properly installed onto towing vehicle 3 On optional ball couplers always insert hitch safety pin before towing 4 Make sure hitch and ball
3. Inspect and maintain trailer tow vehicle and hitch before towing TRAILER CHECKLIST CHECK BEFORE TOWING TRAILER TRAILER CAPACITY FOR PAYLOAD HITCH AND CONNECTION TO TRAILER TIRES AND TIRE PRESSURE WHEELS BEARINGS LUGNUTS TRAILER LIGHT TOW VEHICLE AND CAPACITY 1 WELDER FUEL SHUTOFF WELDER TRAILER MOUNTING HARDWARE SHRESARS TR LINCOLNI 2 LIMITED WARRANTY Effective JANUARY 1 2007 This warranty supersedes all previous Tri State Industries warranties and is exclusive with no other guarantees or warranties expressed or implied LIMITED WARRANTY Tri State Industries Hammond Indiana warrants that all new and unused equipment furnished by Tri State Industries is of merchantable quality fit for the purpose intended free from defect in workmanship material and seller s design as of the time and place of delivery Except as a result of the seller s own acts or recommendations the foregoing warranties will not apply to any defect which has been solely caused by another s misuse neglect improper installation improper operation improper maintenance repair or alteration accident or unusual deterioration of the Products or parts thereof due to physical environment beyond the requirements of the Product specifications No warranty is made by Tri State Industries with respect to trade accessories or other items manufactured by others Such trade accessories and other items are sold subject to the warrant
4. the holes in the adapter frame brackets where the mounting feet were just removed Install bracket with thread forming screws in KIT 11 Torque bolts to 30 40 ft Ib l S VANTAGE BRACKET DETAIL D VANTAGE BRACKET END TO BE BRACKET END TO BE INSTALL FLUSH WITH MACHINE INSTALL FLUSH WITH MACHINE S REMOVE re J SV vasa N FOR MOUNTING r S MOUNTING C3 V THESE a See E etl DETAIL E DETAIL F L BIGRED BIG RED BRACKET LINCOLNS STEP 9 WELDER MOUNTING INSTRUCTIONS CONTINUED Vantage 500 Air Vantage 500 1 Ensure the trailer is on a level surface 2 Chock a minimum of two wheels in front of amp behind each tire 3 Using a suitable lifting device position the welder approximately 1 4 1 2 above the top of the adapter frame cross members 4 Lower the welder while at the same time aligning the holes in the adapter frame crossmembers with the speed nuts in the welder base See figure below 5 Install bolt and lock washer from the white hardware bag in KIT 11 in four locations shown and tighten to 55 Ib ft FOR VANTAGE 500 AND AIR VANTAGE 500 MOUNTING INSTALL SPEED NUTS FROM WHITE HARDWARE BAG IN KIT 11 IN THESE FOUR LOCATIONS FRONT OF TRAILER BOTTOM VIEW OF WELDER WELDER TRAILER BOLT LOCK WASHER 13 STEP 10 INSTALL DRAWBAR TO STEERING LINKAGE ASSEMBLY 1 Install drawbar to steerin
5. x 6 1 2 Hex Head Zinc Grade 5 Bolt B FLW LO2 11 16 ID x 1 3 4 OD x 1 8 Washer Zinc Z8AX D31 3 4 ID x 2 1 4 OD x 1 8 Bronze Washer J 8AX BSH 41 64 ID x 3 OD x 3 4 HRS Bushing eHh ie i ae BLT Sled Bolt LaO B SHK NUT Shackle Nut B SHK 2WH _ Shackle Link _ Z8TP 002 Tie Plates ZBAXTPN __ U Bolt Stacked Nuts ZUBT TP2 2 3 8 Dia U Bolt S B BLTHIS B NUT HST T2 43 Took Nut B FLW HOO 4 2 Flat Washer LL AT T Z9AXRSH R__ Rear Spring Hanger Assenbyy Right WE WU R__ Front Spring Hanger Assembly Right B BLT HO7 aoe 43 x 1 1 4 HH Grade 5 Zinc Plated Bolt M20645 Trailer Mounting Bracket 9225 64 Thread Forming Screw B BAG LIN3 Machine Mounting Hardware Kit B BAG LIN16 Machine Mounting Hardware at LMM ee Oe B BLT HO7 412 13 x 1 1 4 Grade 5 Zine Bolt B FLW HOL 4 2 iD x 850 OD LockWasher Steel Grade 5 Zinc B Yu 1 2 43 Speed Nut Zinc Plated LINCOLN ASSEMBLY PRECAUTIONS When assembling the trailer insure that you wear approved safety glasses with side shields Flying metal or dirt can injure eyes Do not modify or change the trailer in any way changes will void the warranty The following is a list of safety precautions that must be followed when assembling the trailer 1 Read and follow instructions and saf
6. 2 Figure B Use the flat washers and lock nuts from KIT 6 and the short bolts from KIT 11 to install the right hand spring hanger assemblies from KIT 7 and the left hand spring hanger assemblies from KIT 8 Torque the nuts to 35 lb ft 3 Using the hardware in KIT 4 attach the 4 leaf springs to spring hangers as shown below Tap serrated bolts in ali the way with the dead blow plastic mallet Tighten nuts until zero clearance is achieved Itis important that these nuts not be over tightened to ensure articulation of the springs and shackles Figure A SAE 400 400 S D SAE 500 500 S D OUTBOARD LOOKING INBOARD Long Bolt Outboard Left side PanelEnd weicnt side to the front Renee DETAIL A Figure B Vantage 300 400 400 CE 500 500 CE 500 1 Air Vantage 500 Big Red 500 600 Short Bolt Outboard Left side This end faces front Crossmember to end Right side DETAIL B of frame distance is shorter than other end 8 LINCOLN STEP 4 ATTACH THE REAR IDLER AXLE TO REAR SPRINGS j Use the hardware in KIT 5 2 Torque nuts to 70 lb ft STEP 5 ATTACH STEERING LINKAGE TO FRONT STEERABLE AXLE 1 Use the hardware in KIT 3 2 Holding the hex bolt head with a wrench or socket tighten nut until snug then back off turn LINCOLNS STEP 6 ATTACH TIE ROD ENDS TO SPINDLE TRUNNION STANDOFFS 1 Using jack stands support axle under the springs 2 Cut cable ties holding tie r
7. a Cotona ooo o o o o oS sena ES a _ BBAG LING Ban ao M20645 1 Trailer Mounting Bracket _ Stzaset fries eg Samir Bearing replacement kit contains parts for one axle set 4 Tapered roller bearings 4 Tapered roller bearing cups 2 Lip seals 2 Dust covers and 2 Cotter Keys TRAILER SUBASSEMBLIES COMPONENTS AND KITS Quantity SUBASSEMBLY COMPONENT DESCRIPTION ZSHC BLN Duo Hitch Assembly 1 Drawbar Assembly 1 Z9AXDRW L9957 Adapter Frame Assembly Z8T0 BK22 Bearing Replacement Kit for Front Steerable Axle 1 set Z8TO BK11 Bearing Replacement Kit for Rear idler Axle 1 set Z9AXTRUN L Trunnion Assembly left hand Z9AXTRUN R Trunnion Assembly right hand Z9AXSLK Steering Linkage Subassembly Z9AXSTR L Front Steerable Axle Assembly Z9AXTOL Rear idler Axle Assembly 3500 Capacity Z9AXSO02 Spring 3 leaf Double eye 25 25 Centers 1250 Capacity A 9T0 13B Tires B78 13B B BLT H18 2 13 Xx 4 1 2 HH Grade 5 Zine Plated B NUT HST 142 13 Nylock Nut B FLW HOO 1 2 Flat Washer GW Yd FA Latchbar to drawbar mounting hardware LTCH Drawbar Latch B BLT H12 1 2 13 x 2 1 2 Grade 2 Hex Head Bolt B NUT HST Available service x papaonoRanans 14 2 43 Nylock Nut h 4 Steering linkage to drawbar mounting hardware 5 8 11 Nylon insert Locknut Heaw Grade Zinc B BLT J23 5 8 11
8. are properly sized and match each other TOWING Towing any trailer requires special awareness because of the changed driving situation When towing it takes longer to start stop and turn use training and practice to avoid accidents Turning a steerable trailer can present new problems slow down and plan ahead Do not under any circumstances back up with a steerable trailer connected to towing vehicle Require each driver to be fully trained and experienced in trailer towing Insure that the vehicle used for towing is capable of handling the load Insure the towing vehicle hitch is the correct type size and rating to match coupler Be sure that the trailer is fully prepared and connected to the towing vehicle Drive at speeds which do not exceed 15 mph 10 Trailer instability sway is more likely to occur as speed increases 11 Reduce speed when negotiating potholes speed bumps and uneven road surfaces nie TRAILER DECOUPLING AND DRAWBAR LOCK PROCEDURES Use the following procedures to properly chock trailer wheels Chock in direction of grade Position chock snugly behind tire Place chock square to the tire Tap chock into place For added protection chock both sides of tire Trailer may now be decoupled from the towing vehicle OORUN This trailer is equipped with an automatically engaging drawbar lock when the drawbar is raised to the vertical position To engage the drawbar lock raise the draw
9. bar slightly passed the vertical position until the latch drops into the receiver and then slowly lower until the lock catches To unlock the drawbar push forward on the drawbar lift the drawbar latch up with a hand or a foot and then lower the drawbar LINCOLN TRAILER OPERATING INFORMATION CONTINUED TIRES Incorrect torque on lug nuts incorrect tire pressure or improper bearing maintenance can cause loss of control resulting in serious injury and equipment damage Use the following maintenance tips to insure proper trailer function 1 Recheck lug nut torque after first 50 miles 80 km and once each year or every 12 000 miles 19 500 km thereafter whichever comes first When checking lug nuts keep them clean dry and free from lubrication Check and repack wheel bearings once a year or every 12 000 miles 19 500 km whichever comes first 4 Maintain correct tire pressure according to sidewall data on tire Under inflation is the most common cause to tire trouble Check tires for wear every six months Use only replacement tires of the same size rating and capacity on Qo WHEEL BEARINGS Every 12 000 miles 19 500 km check wheel bearings Repack if necessary using a quality lithium based extreme pressure grease such as Lubriplate No 1552 Repacking two hubs will take approximately 4oz To prevent injury and damage check and repack wheel bearings once a year or every 12 000 miles 19 500 km which eve
10. eck all nuts and bolts for tightness and condition 14 LINCOLN LINCOLN 15 NOTES THE LINCOLN ELECTRIC COMPANY LI N C o L N Sales and Serce trough Subsdares and Distibutors Worldwide D 48 ELECTRIC levelan io L13235PRINT LINCOLN
11. ety precautions in this Owner s Manual Use only genuine factory parts as replacements 2 Tighten all parts bolts nuts and mounting hardware TOOLS REQUIRED 1 2 13mm Socket 4 point 9 16 14mm Socket amp Socket Wrench 9 16 14mm Wrench 3 4 19mm Socket amp Socket Wrench 3 4 19mm Wrench 7 8 23mm Socket amp Socket Wrench 13 16 21mm Wrench Torque Wrench with 0 100 ft lb span One pair of jack stands rated at 2 tons 0 Dead blow plastic mallet 2 5 Ibs SOONODARWNA LINCOLN _ STEP 1 ATTACH DUO HITCH TO DRAWBAR 1 Position the DUO HITCH over the drawbar as shown with preferred hitch type facing forward Line up the hitch and drawbar holes and secure with hardware supplied in KIT 1 Torque the nuts to 85 ft lb Duo Hitch STEP 2 ATTACH DRAWBAR LATCH TO DRAWBAR ASSEMBLY 1 Bolt the drawbar latch to the drawbar as shown using hardware supplied in KIT 2 and tighten the nut until contact is made with the bracket Ensure that threads are protruding from the end of the self locking nut Drawbar Latch 7 LINCOLN a STEP 3 ATTACH THE SPRING HANGER ASSEMBLIES 1 Figure A Using the hardware in KIT 6 attach the right hand spring hanger assemblies in KIT 7 to the welder or the adapter frame as shown Repeat with left hand side spring hanger assemblies in KIT 8 and remaining hardware in KIT 6 Torque the nuts to 35 lb ft
12. g linkage with parts and hardware in KIT 3 2 Start by placing both bushings in the steering linkage tubular stee section 3 install the washer which is just under the bolt head first then push the bolt through the drawbar yoke until the bolt just clears the hole Add the bronze bearing washer to the inside end of the drawbar yoke Carefully take this assembly and line up with the steering linkage assembly Push bolt just through the other bushing and slide 2 bronze bearing washer in between the bushing and drawbar yoke 7 Push bolt the rest of the way through add washer and self locking nut 8 Tighten nut until snug and then back off turn Oa Steering Linkage Assembly Drawbar Assembly BRONZE BEARING WASHERS THIS COMPLETES THE INSTALLATION GENERAL MAINTENANCE Do not use the trailer if any part is damaged or not working properly When performing maintenance check trailer for worn damaged or non working parts Perform maintenance according to this manual If necessary always replace any fastener with one of equal size grade and type Be sure the grade marks on the replacement fastener match the original bolt The manufacturer s identification mark is not critical and does not matter for the replacement fastener Once a year lubricate all moving parts on trailer with SAE20W oil Lubricate more often if trailer is exposed to elements or subject to frequent off road use Periodically double ch
13. ies of their respective manufacturers if any In the case of Tri State Industries breach of warranty or any other duty with respect to the quality of any goods the exclusive remedies therefore shall be at Tri State Industries 1 repair 2 replacement 3 payment of or credit for the purchase price upon authorized return of the goods at Tri State Industries risk and expense Upon receipt of notice of apparent defect or failure Tri State Industries shall instruct the claimant on the warranty claim procedures to be followed As a matter of general policy only Tri State Industries may honor an original end user s warranty claims with proof of purchase on warranted equipment in the event of failure resulting from a defect within one year of the purchase date by the end user Notification of any failure must be made in writing within 30 days of such failure A copy of the invoice showing the date of sale must accompany products returned for authorized warranty repair or replacement All equipment returned to Tri State Industries for service must be properly packaged to guard against damage from shipping Tri State Industries will not be responsible for any damages resulting from negligent shipping practices methods Normal surface transportation charges both ways for products returned for warranty repair or replacement will be borne by Tri State Industries except for products sold to foreign markets ANY EXPRESS WARRANTY NOT PROVIDED HEREIN AND
14. ods back swing out and attach to spindle trunnion standoffs as shown using hardware in KIT 9 Note position of D washer 3 Holding the hex bolt head with a wrench or socket tighten both left and right nut until snug then back off turn STEP 7 ATTACH FRONT STEERABLE AXLE ASSEMBLY TO FRONT SPRINGS With axle assembly still supported by jack stands attach steering linkage assembly to steerable front axle with hardware in KIT 5 as shown below 2 Holding the hex bolt head with a wrench or socket tighten nut until snug then back off turn 10 Install wheels to hubs using 5 lug nuts per wheel with lug nuts in KIT 10 Torque to 70 b ft STEP 8 INSTALL WHEELS TO HUBS 1 2 Ensure the drawbar is in the vertical and locked position 3 Lower welder trailer assembly to the ground carefully and chock a minimum of 2 wheels both in the front and the rear of the tire 11 STEP 9 WELDER MOUNTING INSTRUCTIONS Vantage 300 Vantage 400 Vantage 400 CE Vantage 500 Vantage 500 CE Vantage 500 I Air Vantage 500 Big Red 500 Big Red 600 Ensure trailer is on level surface Chock a minimum of two wheels in front of amp behind each tire Using a suitable lifting device position the welder approximately above the top of the adapter frame cross members Remove the screws securing the 4 mounting feet to the welder Lower welder and align the mounting feet holes with
15. r comes first Use proper equipment to lift and support unit Do not put any body part under trailer while lifting or performing maintenance NOTE TORQUE WHEEL BEARINGS WHENEVER HUB NUT IS REMOVED OR HUB IS TOO LOOSE TORQUE HUB NUT TO 25 ft lb THEN BACK OFF NUT 1 8 TO 1 4 TURN TO LINE UP COTTER KEY HOLE IN SPINDLE WITH SLOT IN CASTLE NUT OVERLOADING Do not overload the trailer overloading can cause serious injury or equipment damage Use the following tips to insure this does not occur 1 Gross Vehicle Weight Rating GVWR is the maximum total trailer weight with the engine driven welder and equipment such as tools cables shielding and gas cylinder installed 2 Gross Axle Weight Rating GAWR is the maximum load bearing capacity of the axle 3 Use gross trailer weight to select a proper towing vehicle LINCOLNE ELECTRIC j 8 9 ma grawn Beac iins PAS prina to sping hanger assembly mounting hardware 1 x S ESAS LNG A necrose adiera ospies Ln x _6_ B BAG LIN10 RAA Spring hanger assemblies left hand side A m Rear Spring Hanger Assembly Left Z ie L Front Spring Hanger Assembly Left bmm iNe tes to ord turvions 1 x oF ie 18 IDx 1 3 8 ODx3 32 Single D Brass Washer 1 B FLW I02 9 16 ID_ 1 3 8 OD x 3 32 Brass Washer 5 B BLT J20 142 13 x 4 1 2 HH Grade 5 Zinc Plated Boit 2 B NUT HST A 43 Nylon Insert Locknut Grade 5 Zinc Plated 2 Eg a
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