4240 4250 Case 1460 1480
Transcription
4240 4250 Case 1460 1480
Model 4240 and 4250 Chopper Case International 1460 and 1480 Chopper Drive Operators Manual A complete I ne of crop residue management equipment. Redekop Industries Box 178A RR#4 Saskatoon, SK S7K3J7 306 931-6664 Fax 306 933-1088 REDEKOP CHOPPERUSERS GUiDE ..~. . UNTRODUCT~ON Thankyou for purchasing a Redekop product. Read this manual carefully to learn how to properly install, maintain and safely operate your straw chopper. Failure to do so can result in personal injury orequipmentdamage. Special features of the Redekop Chopper: 1) Your new chopper, for the first time, combines a chaff spreader and a straw chopper in one machine, enhancing both. 2) Special hammer configuration: i) All hammers run in pairs to provide twin cutting action providing closer clearance to stationary blades for fine cutting; ii) paddle hammers provide greater air thrust to the extent that the entire chopper becomes a fan; and iii) paddle hammers are sloped at the ends to create a scissor action with the stationary blades increasing cutting ability in tough straw. 3) A special fin and tail board design concentrates the airflow generated by the Redekop paddle hammers in a narrow, horizontal band which enhances the spreading ability of the chopper. - 4) With the feed collection option the spreading unit is replaced with an outlet tube to blow the chopped feed, including the chaff, into a trailing wagon. - Redekop Industries Model 3240 and 3250 Chopper For CaseIH Combines Users Guide PAGE I SAFETY RECOGNIZE SAFETY INFORMATION This is the safety-alert symbol. This symbol alerts you to the potential for personal injury. You will see this symbol on yourstraw chopper and in this manual. A signal word is used with the safety-alert symbol to identify the type of hazard. The meaning of each signal word is given here: A Al ITl(~kI CAUTION about machine. I Understandidentifies and be general alert to precautions the warnings andthe instructions given with this safety-alert. ~ AWARNING WARNING alerts you to a specific hazard located nearby. A DANGER DANGER younearthe to the most serious hazards. This safetyalert is alsoalerts located specific hazard. FOLLOW SAFETY INSTRUCTIONS Careful read all safety messages in this manual and on your straw chopper safety signs. Keep safety signs in good condition replacing missing or damaged safety signs. A CAU11ON _____ Learn how to properly operate, check, maintain and service your straw chopper. Do not let anyone perform these duties without instruction. Keep your straw chopper in proper working condition. Unauthorized modifications to the straw chopper may impair the function and/or safety and affect chopper performance and life. If you have any questions regarding the operation, maintenance, or service of your straw chopper, contact your Redekop dealer or Redekop Industries direct at (306)9316664. To prevent serious injey or machine damage: ~ Read and understand Operators Manual before using, installing, or working on this machine. Review annually. Stop combine engine, place all controls in neutral, set park brake, remove ignition key, and wait fur all moving parts to stop before servicing, adjusting, repairing, unplugging or fitting this machine. o Keep hands, tout, hair, and clothing away from moving parts. * Avoid unsafe operation or maintnnaoce. non INSPECT THE STRAW CHOPPER BEFORE YOU OPERATE Inspect the straw chopper for damage: • Check all hammers and stationary blades for excessive metal wear, cracks, or other visible damage. • Check for loose, worn, damaged or missing parts. • Check and tighten the straw chopper hardware, especially the rotor hammer mount bolts. o All guards and shields must be in good condition and fastened in place before operating. o Make sure all caution and warning decals are clearly visible and readable. o Make sure all safety devices are correctly fitted and operative. Redekop Industries Model 3240 and 3250 Chopper For CasetH Combines Users Guide PAGE 2 REDEKOP CHOPPER USERS GUIDE STAY CLEAR OF CHOPPER DISCHARGE AREA Look and listen to ensure that all motion has ceased on combine and straw chopper before moving in the vicinity of the straw chopper, making adjustments to the chopper drive, spreading fins, cutter bar, or adjusting the position of the front deflection door. Flying chaff, straw and other debris can cause serious personal injury. Keep all persons clear of the spreading or collecting unit at all times. Chaff and straw can be propelled to distances of 50 feet or more, and hard objects like stones much further still. STAY CLEAR To prevent serious injury or death from thrown object: • Stay away from discharge area while engine is running. • Keep others away. • Do not point discharge toward people, animals, or buildings when operating. 0120 KEEP HANDS AWAY FROM RUNNING CHOPPER Keep hands and any other objects away from chopper when combine is running. Do not place hands between the chopper and sieve when samples of chaff are to be obtained. The chaff pan can be moved to open a space for the chaff to fall (see operations section of this manual). Then a drop sheet can be used to safely collect a chaff sample. Remember, the Redekop chopper draws a large amount of air from the combine and could easily draw in a hand or other object that is place too close to it’s hammers. ROTATING BLADE HAZARD To prevent serious injury or death from contact with chopper rotor: Donut adjust chaff or straw deflection panels while chopper rotor is in motion. Keep hands, feet, clothing, and hair out of the chopper and 0121 STAY CLEAR OF MOVING PARTS Keep safety shield provided in place at all times. The Redekop chopper’s placement on your combine has it’s pulley/belt drive outside of the protection offered by existing combine shields. Contact with either the pulley or belt while chopper is running can cause serious injury. Keep hands and any other objects away from chopper when combine is running. _______________________ Make sure the two safety shields are correctly installed and well maintained. Never remove the shields from the straw chopper. ~APANGER MOVING PART HAZARD SHIELD MISSING When this Is visiblo DO NOT OPERATE To preveot serious injury or death from moving parts: • Close and secure all guards and shields before operating. • Keep hands, feet, hair, and clothing away from moving parts. • Turn off engine and wait for all motion to stop before adjusting or servicing 0125 Redekop Industries Model 3240 and 3250 Chopper For CaseiH Combines Users Guide 1022 PAGE 3 REDEKOP CHOPPER USERS GUIDE OPERATE THE STRAW WIN DROW DOOR SAFELY Do not operate the straw chopper while the straw windrow door is in the closed position. The door obstructs the motion of the chopper rotor when in the closed position. Operating the chopper with the door in this position can result in damage to the door and the rotor blades. When changing the door to the closed position to drop straw, the chopper drive belt must be moved from the chopper driven pulley to the bale idler located nearby so the rotordoes not rotate. Turn off the combine ignition and make sure all motion has stopped before the moving the chopper belt. A CAUTION PARTS INTERFERENCE HAZARD To prevent damage to chopper rotor and straw windrow door: • Do not operate the chopperwhile the straw wiodrow door is in the windrow posihoo. • The chopper ddve belt most be moved from the chopper rotor polley to the nearby idler to windrow straw and chaff. R123 STAY OFF THE SPREADING FIN HOOD The spreading fin hood was not designed to support heavy loads structurally or safely. Do not stand on or plate heavy objects on this hood. I A To avoid injory or machine damage: • Do not ose this spread ng fin hood as a stop or platform. • Hood may bend or feet may slip causing serious injury. 0124 Redekop Industries Model 3240 and 3250 Chopper For CaseIH Combines Users Guide PAGE 4 REDEKOP CHOPPER USERS GUIDE MAINTENANCE Although little active maintenance is required to keep your Redekop Chopper operating. smoothly, it is very important that the following preventative maintenance schedule be followed. A regular visual check and replacement of the high wear components will prevent larger scale maintenance in the future. The following areas of your straw chopper should be checked on a regular basis. Component Instructions i) Bearings • grease lightly every 100 hours ii) Hammers • look for excessive wear of metal, cracks, or other visible damage and replace as necessary check clearance between the hammers and stationary blades to ensure that there is adequate space to operate without obstruction • there should be no less than 1/4” of clearance between each hammer edge and the closest stationary blade • clearance problems may occur when hammers and/or stationary blades may be deformed by hard objects that pass through the combine check for and replace components as necessary o repetitive ticking or knocking sounds emitted from the chopper may signal a minor clearance problem the chopper should be stopped immediately and examined e - - Caution! If one hammer breaks and the chopper must be operated without a replacement then the damaged hammer and the hammer directly opposite it must both be removed In order to keep the rotor in balance Caution! Never replace only one hammer for wear or breakage always replace hammers in opposite pairs. - iii) Stationary Blades • check blades for excessive wear, damage, or breakage • if a stationary blade breaks, remove the rod holding the blades in place, replace the damaged blade and reinsert the rod iv) Belt • if excessive belt temperatures are evident, or the chopper seems to be losing excessive rpm during operation in tough or heavy conditions, the belt tension is not sufficient and should be adjusted immediately look for cracks, frayed edges, or any imperfections that may result in breakage • if a belt edge shows excessive wear, check for mis-alignment of the pulleys and correct if necessary • Redekop Industries Model 3240 and 3250 Chopper For CaselH Combines Users Guide PAGE 5 REDEKOP CHOPPER USERS GUIDE REPLACEMENT OF WEARING PARTS SECTION I - ROTOR PARTS QUANTITIES 1. Table I breaks down the total quantities of each part required for the 3240 and 3250 chopper rotor. Use this reference when ordering parts. Qty Per Unit 3240 (3250) Item Part Number Description 1 2 3 4 5 6 7 10 H8CZ38.214 hex cap screw, 3/8 x 2 1/4 no gr8 zinc HA 500L hammer, flail w/ left hand bend HA 500R hammer, flail w/ right hand bend HA 520 ~sher, 1” hardened HA 530 bushing, 1/4” offset 0.191” flange F-IA 600 hammer, straight 0.13” thick sharpened I-IA 610 bushing, 1/4” offset 0.133” flange SLCZC38 lock nut, 3/8-16 NC lock nut steel zinc 20 14 14 40 28 12 12 20 (26) (17) (17) (52) (34) (18) (18) (26) Table 1: Rotor Parts Breakdown for 3240 and 3250 Chopper. SECTION 2- REPLACING KNIFE BAR PARTS 1. Remove pin (3) from the knife blade support rod (4) as shown in Figure 3. Slide the support rod out of the knife bar (2) to free the HA 700 knife blades (1). 2. Remove and replace worn knife blades in the knife bar. Insert the support rod back in the knife bar assuring it passes through the two support tubes welded to the knife bar as well as the hole in each knife blade. 3. Insert the pin into the support bar and bend overto secure. I Part# HA 700, 26 pcs in complete set. - 4—~ Figure 3: Knife BarAssembly Schematic. Redekop Industries Model 3240 and 3250 Chopper For CaseIH Combines Users Guide PAGE 6 REDEKOP CHOPPER USERS GUIDE SECTION 3- REPLACING ROTOR PARTS 1. The bent flail and straight hammers for your chopper must be installed in the pattern shown in Figure 2. Changing the hammer pattern can significantly reduce the performance of the chopper. Model 3240 HA500L HA 530 HA500R Row I Row2 // Important Installation Instructions: HA61O HA 600 ~ ft ftflIl ft nftft ft nftn ft Row3ftft Row4 HA500L HA 530 HA 50CR RowI Row2 Row3 Row4 1) Always replace hammers two pairs at a time, directly opposite each other on the rotor. This should maintain rotor balance. Never replace only one hammer for wear or breakage. You do not need to replace the corresponding two pairs on the other end of the rotor. 2) If a hammer breaks and the chopper must be operated without a replacement then the damaged hammer and the one directly apposite it must both be removed to maintain rotor balance. 3) Use only grade 8 bolts and steel lock nuts on the chopper rotor. Use a torque wrench to tighten all nuts to the recommended range of 45 ft-lb to 55 ft-lb. 4) Model 3250 HA 610 Important Installation Instructions: ft ft ft ft~~ft 1 I ft ft H fl~ftftft ~ft ft~ft~ ft //~6oo 1) Always replace hammers two pairs at a time, directly opposite each other on the rotor. This should maintain rotor balance. Never replace only one hammer for wear or breakage. You do not need to replace the corresponding two pairs on the other end of the rotor. 2) If a hammer breaks and the chopper must be operated without a replacement then the damaged hammer and the one directly apposite it must both be removed to maintain rotor balance. 3) Use only grade 8 bolts and steel lock nuts on the chopper rotor. 4) Use a torque wrench to tighten all nuts to the recommended range of 45 ft-lb to 55 ft-lb. Figure 2: Hammer Installation Patterns for 3150 Chopper. 2. The correct assembly for the paddled and straight blade hammers is shown in Figure 3. ~~1o CAUTION: Always use Grade 8 bolts and steel lock nuts when installing hammers. Allowable torque range for hammer mount nuts is 45ft-lb to 55ft-Ib. 7 ~4 Figure 3: Paddle and Straight Blade HammerAssembly Schematic. Redekop IndustHes Model 3240 and 3250 Chopper For CaselH Combines Users Guide PAGE 7 1. Remove beaters from combine. 2, Remove the factory sieve pan from the combine and remove the hinge bar section and rubber bumper strip from this sieve pan (see Figure 1 (a)). 3. Install the rubber strip, hinge bar, and 4” belting on the replacement sieve pan as shown in Figure 1(b). Use the taller mount brackets supplied with your chopper to install the rubber strip. 4. Reinstall new sieve pan onto combine, ~oIt the pieces of 4 b&ting to the insit~es of the sieve pan with 1/4 x ~/4” bolts using flat washers on the belting side, Figure 1: Replacing the Factory Sieve Pan, 5. Position chopper mount frame underneath combine frame as shown in Figure 2, 6. Place upper frame members on combine frame and insert 3/4” x 14” bolts upwards through the frame and upper members, Use the grade 8 3/4” nuts (gold) and lockwashers to secure the bolts in place. - IMPORTANT! Ensure that the chopper frame is positioned so that the rearward edge of the combine tie-rod will not be obstructed by the angled section of the frame as shown in Figure 2(b). - (b) Ensure that the chopper frame does not sit further forward than shown so that the tie rod is free to pivot. 5ection Figure 2: Installing the Chopper Mount Frame. Redeko~ Industries Model 3240 and 3250 CaseIH Choooer Manual Generic Installation Instructions Installing the Redekop Chopper ~ ~ .•: 1 Using a loader or forklift, lift the Redekop chopper into place as shown in Figure 3. ~Jlgn the pin sleaves of the hinge bar and chopper frame and insert the hinge pin from the top down through the hinge. 2. Grease the hinge after installation and periodically afterwards to avoid corrosion of the pin. insert hinge pin Lift chopper into piece so thet the hinge ber anti the chopperframe line up as shown. Figure 3: Installing the Redekop Chopper. 3. Install the plastic deflection shields on the chopper as shown in Figure 4. 1 Attach the 1/8” rlastic shieltl to chopper with 1/4’ x 3/4” bolts. Use washers on the plastic sitle. Attach 1/4 plastic triangle shields to chopper with 1/4’ x 3/4’ bolts. Use washers on the plastic side. Figure 4: Installation of the plastic deflectors. 4. Bolt the chopper latch onto the frame using a 5/8’ x 2-1/2” bolt and locknut (Figure 5), Tighten until snug but moveable, 5. The overcenter bolt can be turned in or out to adjust the holding tension as nessesary 6. Install hairpin in the U bracket to prevent latch from opening, Figure 5: Installation of the plastic deflectors, Redeko~~ Industries Model 3240 and 3250 CaselH Cho~oer Manual Generic Installation Instructions ~ ~ ~~ 1. Drill 3/8” holes in combine beater pan to hold fin mounting plates (see Figure 6 for assembly and Figure 7 for placement). Fasten these to the boffom side of the pan with 3/8 x 1 “bolts. Fasten deflector fins with 5/1 6 x 3/4” bolts. 2. Fasten the 1/4 x 11 x 39” plastic deflector to combine with 1/4” self threading bolds on top, and 1/4 x 3/4” bolts on the sides. Side View Combine Seater Drill 4 holes in corn bine pan to mount extension plated of the internal deflectors, T~p View Heavj concentration of straw Approximate location of fins to create an even feed of straw into chopper, Adjust as necessary. Figure 7: Placement of the internal deflectors, 3. Install the shaft monitor sensor as shown in Figure 8. Attach sensor bracket to one of the four bolts holding the bearing flange in place. ~— ~ gernove sensor from spreader drive on combine ahdattachtothe supplied sensor bracket as ~hown. Install sensor disk onto chopper shaft to line up with sensor. Figure 8: Installation of shaft monitor sensor. Redekoø Industries Model 3240 and 3250 CaselH Cho~oer Manual Generic installation Instructions INSTALLING SPREADER HOOD 1. Loosen the left spreader hood hinge plate (A) from the sidewall of the Redekop Chopper and insert the spreader hood hinge into the right side hinge plate (ref. Figure 5). Tighten the left hinge plate fixing the spreader hood between the two hinge plates. The spreader hood should move freely in the hinge plates. 2. Attach the left and right mount arms to the chopper sidewalls at (B) with 1/2” x 1-1/4” bolts, lockwashers and nuts. Do not tighten at this time. 3. Fasten the other end of the mount arms to the spreader hood with 7/16” carriage bolts, lockwashers and nuts. Use hole #1 for narrow spread, hole #2 for medium spread, or hole #3 forwide spread (see inset). 4. Tighten all fourfastners to fix the spreader hood in place. spre~~r hood Narrow Spread .2 Medium Spread 3 Wide Spread - - - Figure 5: Attaching the Spreader Hood to the Redekop Chopper Body. Redeko~ Industries Model 3240 and 3250 CaselH Cho~er Manual Generic Installation Instructions INSTALLING SPREADER HOOD 1. Loosen the left spreader hood hinge plate (A) from the sidewall of the Redekop Chopper and insert the spreader hood hinge into the right side hinge plate (ref. Figure 5). Tighten the left hinge plate fixing the spreader hood between the two hinge plates. The spreader hood should move freely in the hinge plates. 2. Attach the left and right mount arms to the chopper sidewalls at (B) with I /2” x I -1/4” bolts, lockwashers and nuts. Do nottighten atthis time. 3. Fasten the other end of the mount arms to the spreader hood with 7/16” carriage bolts, lockwashers and nuts. Use hole #1 for narrow spread, hole #2 forwide spread (see inset). 4. Tighten all fourfastners to fix the spreader hood in place. Figure 5: Attaching the Spreader Hood to the Redekop Chopper Body. AT~ACH~NG HNS TO SPREADER HOOD 1. Attach the spreader fins to the spreader hood as illustrated in Figure 6. All hardware is 5/16 x 3/4 flange bolts and flange nuts. Use 5/16 flatwashers on all slotted holes. 2. For initial setting, move each fin to its most outward position and tighten. 3. Fin settings can be adjusted as required after operation in field. Note: For maximum spreading, fasten the front hole of fins 4 and 5 to the inner tailboard hole positions as shown here. [-In 1 -15”Curvecj Fin 2-15” Curved Fin 3-21.5” Curved Fin 4-32” Curved Fin 5 13” Straight Note: the front edge of this fin is positioned outside of the chopper side wall with the top bent edge facing out. - - Figure 6: Attaching the Fins to the Spreader Hood. Redeko~ Industries Model 3240 and 3250 CaselH Cho~~er Manual Generic Installation Instructions U AT~ACH~NG HNS TO SPREADER HOOD 1. Attach the spreader fins to the spreader hood as illustrated in Figure 6. All hardware is 5/16 x 3/4 flange bolts and flange nuts. Use 5/16 flat washers on all slotted holes. 2. For initial setting, move each fin to its most outward position and tighten. 3. Fin settings can be adjusted as required after operation in field. / Note: For maximum spreading, fasten the front hole of fins 4 and 5 to the innertailboard hole positions as shown here. 6 Figure 6: Attaching the Fins to the Spreader Hood. Leç~end Finl -15” Curved Fin 2- 15” Curved Fin 3-21.5” Curved Fin 4-32” Curved Fin5-1O”Curved Fin 6- 13” Straight Bent Note: the front edge of this fin is positioned outside of the chopper side wall with the top bent edge facing out. - Installing The Redekop Chopper Drive 1. Remove the main drive pulley from the combine. This pulley and the chopper drive pulley provided with this drive should be taken to a machinest. A groove is then machined in the combine drive pulley to accomodate the chopper drive pulley as shown in Figure 11. 2. Attach the chopper drive pulley to the main drive pulley as shown. rear view of engine compartment Main Drive Pulley caml~ine~ side well on Combine Remove this main drive pulley ~nd have a small groove machined into its face to match the lip on the chopper drive pulley. Position the chopper drive pulley in the machined groove of the cornb~ine drive pulley and drill through pulley spokes to match holes in chopper for S/iS” bolts. Figure 11: Attaching the Chopper Drive Pulley to the Main Drive Pulley. REdEkop INdUSTRIES CASEIH 1460, ANd 1480 ChOPPER MANUAl ChoppER DRiVE I Installing The Redekop Chopper Drive 1. Install the 9” upper idler bracket on to the side of the main drive pulley stand through the existing four bolt pattern in the stand (see Figure 12). Figure 12: Installation of the Upper Idler Bracket 2. Attach the 2B11.O sheave to the gear box using an SK 1-3/8” bushing (see Figure 13a). The sear box side of the pulley should be approximately 1-1/8” from the gear box frame when installed. 3. Move the two speed drive lever to the position shown in Figure 13b by drilling a new hole in its bracket as close to the forward edge as possible. 4. Hold the g~ear box frame in place (Figure 13) and mark accurately the center of the holes that require drilling (on man~y combines, the three holes in the gearbox upper brace match holes in the combine). Drill 15/32” holes on these centers and fasten the gear box frame in gear box framc ~K 1-3/b bushing 2~11.O shsavc (a) (b) Figure 13: Installation of the Gear Box Frame on the Combine. Special Gear Box Installation and Maintenance Instructions -~~...FIII gear box with oil -‘1I~’ before operating! Note: The gear box manufacturer recommends the use of high quality synthetic gear oil in this gear box. REdEkop INdUSTRIES CASEIH 1460, ANd 1480 ChoppER MANuAl This gs~r box is s~uippe~l with two fill lcvsl plugs, Usc thc ccntcr plug ~ to check the fluid level of the gearbox in the 14eO/14s0 drive. ChOPPER DRIVE Installing The Redékop Chopper Drive 1. The lower idler bracket is attached to the combine through existing holes in the support channel iron (see Figure 14a). Identify these holes and drill them out using a 15/32” bit. With the idler arm removed from the bracket fasten the idler bracket to the channel iron using 7/16” x 1-1/4” bolts. 2. Drill the two holes throu2h the face of the bracket into the combine wall using a 13/32” bit and fasten using 3/8” x 1” flange bolts. 3. Install the idler arm, tightener, and 9” double idlers to the bracket as shown in Figure 14b. (a) (b) Figure 14: Installation of the Lower Tightener Unit. 4. Install the chopper sheave and drive belts on the combine as shown in Figure 15. (1400 (1400 Inst~II 2~’&O sh~ave wi OK 1-1/2” l~ushing on chopper shaft Figure 15: Belt Installation Schematic. REdEko~ INdUSTRIES CASEIH 1460, ANd 1480 C[IOPPER MANUAL ChoppER DRIVE I Installing the Redekop Chopper Drive 4. Install pulley shield on the chopper as shown in Figure 16. / L ~‘olt mounting brackets insi,~le shie~ as shown anel attach to chopper after belt is in place. (Use ~/&“ x 1” bolts ancl flange nuts) Install belt guar~ls to keep belts on pull~y while chopper is swung to the siele. Rotate until they are approximately 1/4’ from the pulley before tightening. Figure 16: Installation of the pulley shield. REdEkop INdUsTRiES CASEIH 1460, ANd 1480 ChoppER INSTAL[AT1ON MANUAl ChoppER DRIVE I REDEKOp INDUSTRIES hereinafter referred to as “Manufacturer warrants each new Redekop Chopper sold by the Manufacturer to be free from defects in material and workmanship, under normal use and se~ice, For a period of one ~1) year after the date of delivery to the original retail purchaser. The Manufacturer will, at its option, replace or repair, at the Manufacturer’s factory, orat a point desi~ated by the Manufacturer, any part or parts which shall appear to the satisfaction of the Manufacturer upon inspection at such point, to have been defective in material or workmanship. This Warranty does not obligate the Manufacturer to bear any transportation charges in com~ection with the replacement of defective parts. This Warranty shall not apply to any Chopper which shall have been installed or operated in a manner not recommended by the Manufacturer; nor to any Chopper which shall have been repaired, altered, neglected or used in any way which, in the Manufacturer’s opinion, adversely affects its performance; nor to any Chopper in which parts not manufactured or approved by the Manufacturer have been used; nor to any accessories installed on the Chopper where the accessory thanufacturer has its warranty nor to normal maintenance or replacement of normal service items. Manufacturer reserves the right to modify, alter, and improve any Chopper or parts without incurring any obligation to replace any Chopper or parts previously sold with such modified, altered or improved Chopper or part. THIS WAR~NTY AND TH~ MANUFACTURER’S OBLIGATION HEREUNDER IS IN LIEU OF ALL OTHER WAR~NTIES EXPRESSED, IMPLIED, OR OF FITNESS FOR A PARTICULAR PURPOSE, and all other obligations or liabilities, including special or consequential damages or Contingent liabilities arising out of the failure of any Chopper or part to operate properly. No person is authorized to give any other warranty or to assume any additional obligation on the Manufacturer’s behalf unless made in writing and signed by an officer of the Manufacturer. This Warranty is effective only for the original purchaser. ~2~~(o~P ~ S(~Oo~ Si~