THIS PRODUCT IS PROPRIETARY OF RAILTECH BOUTET, INC. U.S. PATENT NO. 6,460,536B2

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1 25 Interstate Drive PO Box 69 Napoleon, OH Phone: Fax: B RAIL PREHEATER The Rail Pre-heater is a light weight and easy to use tool for heating rail ends before they are welded together. It features a hydraulically driven blower and uses bottled propane gas. It is designed to be safe and economical to use. THIS PRODUCT IS PROPRIETARY OF RAILTECH BOUTET, INC. U.S. PATENT NO. 6,460,536B2 ACCESSORIES: HYDRAULIC PR-HEATER COMPLETE: (CONTAINS ALL ITEMS LISTED BELOW) HYDRAULIC PRE-HEATER: TORCH STAND: INOX BURNER TORCH: AIR-PROPANE HOSE: FLEX HOSE: F TEMPIL STICK: TS-450F FLOW PRESSURE RPM DIMENSIONS WEIGHT 0 GPM (38 lpm) 2000 psi (40 bar) 3600 A - 8 ¾ (476mm) B - 5 ¾ (400mm) C - 4 (355mm) 87 lbs (39 kg)

2 GENERAL NOTES: 2 9/

3 GENERAL SAFETY PRECAUTIONS: TOOL OPERATORS AND MAINTENANCE PERSONNEL MUST ALWAYS COMPLY WITH THE SAFETY PRECAUTIONS GIVEN IN THIS MANUAL, AND WITH ALL STICKERS AND TAGS ATTACHED TO THE TOOL AND HOSE. ALL SAFETY PRECAUTIONS ARE GIVEN FOR YOUR SAFETY. READ TO UNDERSTAND AND FOLLOW ALL SAFETY, MAINTE- NANCE AND OPERATION INSTRUCTIONS BEFORE YOU USE OR MAINTAIN THE TOOL. REVIEW THE MANUAL DAILY BEFORE USING THE TOOL. IN ADDITION, FOLLOW ALL SAFETY GUIDELINES GIVEN YOU BY YOUR SUPERVISOR. DO NOT USE THE TOOL IF YOU HAVE ANY QUESTIONS ABOUT THE OPERATION, SAFETY OR MAINTENANCE OF THIS TOOL. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN PERSONAL INJURY OR EQUIPMENT DAMAGE. RAILTECH BOUTET, INC. HAS NO CONTROL OVER TOOL USE OR OPERATION ONCE IT LEAVES THE RAILTECH BOUTET, INC. PLANT. RAILTECH BOUTET, INC. HAS NO CON- TROL OVER OPERATOR OR MAINTAINER SELECTION. THE CUSTOMER MUST ASSUME RESPONSIBILITY FOR THE TOOL S SUITABILITY FOR A PARTICULAR FUNCTION, FOR ANYONE USING THE TOOL OR MAINTAINING THE TOOL REGARDING THEIR FITNESS TO USE THE TOOL OR REPAIR THE TOOL, UNDERSTANDING OF THE OPERATION AND SAFETY AND MAINTENANCE MANUAL, INTELLIGENCE TO USE GOOD JUDGMENT NEC- ESSARY TO WORK SAFELY AND EFFICIENTLY WITHOUT ENDANGERING THEMSELVES OR BYSTANDERS IN THE WORK AREA. DO NOT OPERATE THE TOOL UNTIL YOU HAVE BEEN THOROUGHLY AND PROP- ERLY TRAINED OR UNDER THE SUPERVISION OF AN INSTRUCTOR. CHECK POWER SOURCE DAILY TO DETERMINE IF CORRECT FLOW AND PRES- SURE ARE AVAILABLE. NEVER EXCEED FLOWS OR PRESSURES FOR THE TOOL BEING USED. PERSONAL INJURY OR DAMAGE TO THE TOOL CAN RESULT. OPERATORS MUST CLEAR THE WORK AREA OF NONESSENTIAL PERSONNEL. FLYING DEBRIS CAN CAUSE SERIOUS INJURY. THE OPERATOR MUST BE FAMILIAR WITH ALL PROHIBITED WORK AREAS SUCH AS UNSAFE GRADES, POOR FOOTING AREAS AND OVERHEAD HAZARDS. MAINTAIN BALANCE AND PROPER FOOTING AT ALL TIMES. NEVER OVERREACH TO THE EXTENT THAT A BROKEN PART OR SUDDEN MOVEMENT OF THE TOOL CAN CAUSE YOU TO LOSE YOUR BALANCE AND FALL, OR CAUSE INJURY TO YOUR SELF OR SOMEONE ELSE. WHEN WORKING NEAR ELECTRICAL CONDUCTORS, ALWAYS ASSUME THAT THE CONDUCTORS ARE ENERGIZED AND THAT HOSES AND CLOTHING CAN CONDUCT HARMFUL ELECTRICITY. USE HOSES LABELED AND CERTIFIED AS NONCONDUC- TIVE. 3 9/

4 DO NOT OPERATE THE TOOL AT EXCESSIVE FLUID TEMPERATURES. OPERATOR DISCOMFORT AND POTENTIAL BURNS CAN RESULT AT HIGH OIL TEMPERATURES. NEVER WEAR LOOSE CLOTHING THAT CAN GET ENTANGLED IN THE WORKING PARTS OF THE TOOLS OR BE CARELESS WITH HANDS, FEET OR OTHER BODY PARTS AROUND THE WORKING PARTS OF THE TOOLS. HYDRAULIC TOOLS EXERT HIGH TORQUE AND FORCE AND CAN CAUSE SERIOUS INJURY OR DEATH IF IM- PROPERLY USED. TO AVOID PERSONAL INJURY OR EQUIPMENT DAMAGE, ALL TOOL REPAIR, MAIN- TENANCE OR SERVICE MUST ONLY BE PERFORMED BY AUTHORIZED AND PROP- ERLY TRAINED PERSONNEL. ALWAYS WEAR SAFETY EQUIPMENT SUCH AS OIL INJECTION RESISTANT WORK GLOVES, SAFETY GLASSES, SAFETY BOOTS, EAR PROTECTION AND OTHER SAFETY APPAREL DICTATED BY YOUR SUPERVISOR APPLICABLE FOR THE JOB YOU ARE DOING AND THE TOOL YOU ARE USING. DO NOT CLEAN, INSPECT, OR REPAIR THE TOOL WHILE CONNECTED TO THE POWER SOURCE. ACCIDENTAL ENGAGEMENT OF THE TOOL CAN CAUSE SERI- OUS PERSONAL INJURY. OIL INJECTION HAZARD EXISTS WITH THIS TOOL. OIL INJECTION IS A CONDITION WHERE HYDRAULIC OIL IS INJECTED UNDER THE SKIN FROM PRESSURE IN THE LINE. ALWAYS WEAR GLOVES AND REPAIR ANY LEAKS IMMEDIATELY. NEVER CARRY A TOOL BY THE HOSES. DO NOT USE DAMAGED EQUIPMENT. IMMEDIATELY REPLACE ANY DAMAGED HOSES, FITTINGS, OR OTHER COMPONENTS SHOWING WIRE BRAID, NICKS, CUTS, DAMAGE OR ABRASIONS. FAILURE TO DO SO MAY RESULT IN EQUIPMENT DAMAGE AND / OR PERSONAL INJURY OR DEATH. CLEAN UP ANY OIL OR FLUID SPILLS IMMEDIATELY. HAVE SUPERVISOR ADD ADDITIONAL PRECAUTIONS RELATING TO THE SPECIFIC WORK AREA AND LOCAL SAFETY REGULATIONS BELOW: 4 9/

5 SAFETY PRECAUTIONS:. ALWAYS WEAR SAFETY EQUIPMENT SUCH AS SAFETY GLASSES, EAR PROTEC- TION, AND SAFETY SHOES, AND OTHER REQUIRED SAFETY EQUIPMENT. 2. DO NOT WEAR CLOTHING WHICH MAY BECOME ENTANGLED IN TOOL. 3. NEVER TRANSPORT OR CARRY PRE-HEATER WITH THE POWER SOURCE ENER- GIZED. 4. ALWAYS KEEP WORK AREA FREE OF TOOLS OR ANY OTHER OBJECTS WHICH MAY IMPAIR SOUND FOOTING. 5. CAUTION OIL INJECTION HAZARD EXISTS WITH THIS TOOL. OIL INJECTION IS A CONDITION WHERE THE HYDRAULIC OIL IS FORCED UNDER THE SKIN THROUGH PRESSURE IN THE LINE. ALWAYS WEAR GLOVES AND REPAIR LEAKS IMMEDI- ATELY. 6. DO NOT CLEAN OR INSPECT THE RAIL PRE-HEATER WHILE IT IS CONNECTED TO THE POWER SOURCE. ACCIDENTAL ENGAGEMENT OF THE TOOL CAN CAUSE SE- RIOUS INJURY. 7. ALWAYS CHECK WORK AREA FOR ANY TRASH WHICH MAY IGNITE. 8. ALWAYS CHECK THE WORK AREA FOR SMOLDERING TIES OR TRASH BEFORE LEAVING THE SITE. 9. MOST HYDRAULIC OILS HAVE A FLASH POINT OF APPROXIMATELY 450 DEGREE (F). MAKE SURE HOSES ARE COMPLETELY CLEAR OF HOT WELD. HAVE SOMEONE STAND CLOSE TO THE HYDRAULIC POWER SOURCE CONTROLS TO OBSERVE OP- ERATION AND FOR EMERGENCY SHUT DOWN IF NECESSARY. 0. DO NOT OPERATE THE PRE-HEATER UNTIL YOU HAVE BEEN PROPERLY TRAINED OR UNDER THE SUPERVISION OF A QUALIFIED INSTRUCTOR.. NEVER STORE GEAR CASE AND/OR HYDRAULIC OIL NEAR OXYGEN TANKS AND LINES. 2. NEVER ADD GEAR CASE AND/OR HYDRAULIC OIL WHEN A SPILL MIGHT COME IN CONTACT WITH YOUR OXYGEN LINES, TORCH, FITTINGS HOT WELDS AND/OR OPEN FLAMES. 3. CLEAN UP ANY SPILLS IMMEDIATELY. 4. DAILY, INSPECT THE PROPANE FUEL TANK, FUEL LINE AND FITTINGS FOR CRACKS OR LEAKS AND REPAIR OR REPLACE ACCORDINGLY. 5 9/

6 5. CAUTION BLOWER CASING AND ASSOCIATED PIPING OR ACCESSORIES MAY BE- COME HOT ENOUGH TO CAUSE MAJOR SKIN BURNS ON CONTACT. 6. STAY CLEAR OF INLET FILTER (SUCTION AREA) OF BLOWER. 7. ALWAYS AVOID EXTENDED EXPOSURE IN CLOSE PROXIMITY TO MACHINERY WHICH EXCEEDS SAFE NOISE LEVELS. 8. ALWAYS USE PROPER CARE AND GOOD PROCEDURES IN HANDLING, LIFTING, INSTALLING, OPERATING AND MAINTAINING THE EQUIPMENT. 9. DO NOT OPERATE A DAMAGED, IMPROPERLY ADJUSTED, OR IMPROPERLY ASSE- BLED PREHEATER. 20. DO NOT EXCEED THE RATED LIMITS OR USE THE RAIL PREHEATER FOR APPLICA- TIONS BEYOND IT DESIGN CAPACITY. 2. OTHER POTENTIAL HAZRDS TO SAFETY MAY ALSO BE ASSOCIATED WITH OPERA- TION OF THIS EQUIPMENT. ALL PERSONS WORKING IN OR PASSING THROUGH THE WORK AREA SHOULD BE WARNED AND TRAINED TO EXERCISE ADEQUATE GENERAL SAFETY PECAUTIONS AND COMMON SENSE. IMPORTANT NOTES: TORCH HOSE (PART NO ) IS TO BE 3/4 I.D. AIR AND 3/8 I.D. PROPANE. NEVER USE HOSE LENGTHS LONGER THAN 50FT. NEVER SPLICE HOSE LENGTHS TOGETHER. FOLLOW ALL INSTRUCTIONS OUTLINED IN THIS MANUAL. 6 9/

7 FRONT PANEL OVERVIEW PROPANE REGULATOR VALVE & GAUGES HYDRAULIC CONTROL VALVE (ON/OFF) HYDRAULIC POWER SOURCE CONNECTION AIR TORCH HOSE PROPANE TORCH HOSE PROPANE TANK FLEX HOSE 7 9/

8 HYDRAULIC TORCH OVERVIEW TOP VIEW TORCH TIP AIR BYPASS VALVE PROPANE SHUTOFF VALVE SIDE VIEW WITH AIR GAUGE ATTACHED 8 9/

9 ACCESORIES OVERVIEW 50FT. AIR - PROPANE HOSES HOSE COLOR MAY VARY TORCH STAND 9 9/

10 OPERATIONS:. MAKE SURE THE POWER SOURCE IS TURNED OFF. 2. MAKE SURE ALL KNOBS ARE TURNED TO THE OFF POSITION ON THE PRE- HEATER. 3. CONNECT ALL THE HOSES, ENSURING A PROPER FIT. 4. LOOP THE SERVICE HOSE IN THE WORK AREA IN SUCH A WAY TO RELIEVE STRESS ON THE HOSE AND QUICK DISCONNECT FITTINGS WHILE WORKING. BE AWARE OF HOSE LOCATION AT ALL TIMES. 0 9/

11 OPERATIONS: 5. TURN THE HYDRAULIC POWER SOURCE TO THE ON POSITION TO SUPPLY 0 GPM. 6. START THE PRE-HEATER UNIT BY TURNING HYDRAULIC CONTROL VALVE TO THE ON POSITION. LET THE BLOWER RUN 2 OR 3 MINUTES TO ALLOW UNIT TO WARM UP, THEN TURN THE HYDRAULIC CONTROL VALVE TO THE OFF POSITION TURN HYDRAULIC POWER SOURCE OFF AT THIS TIME. 9/

12 OPERATIONS: 7. CONNECT THE PROPANE FLEX-HOSE FROM THE REGULATOR/PROPANE TANK TO THE PRE-HEATER. 8. THE INOX HEATING NOZZLE MUST BE ALIGNED IN THE MOLDS SO THAT THE FLAT PIECE JUST ABOVE THE NOZZLE IS NO HIGHER THAN THE TOP OF THE INSIDE OF THE MOLD (WHERE THE DIVERTER PLUG FITS IN). THE NOZZLE MUST BE ALIGNED IN SUCH A WAY THAT THE TIP OF THE NOZZLE IS STRAIGHT UP AND DOWN PER- PENDICULAR TO THE RAIL. 2 9/

13 NOTE: THE HEIGHT OF THE TORCH WILL AFFECT THE AIR PRESSURE. THIS WILL AFFECT THE OVERALL PREHEAT. MAKE SURE THE HEIGHT IS ADJUSTED ACCORDINGLY. 3 9/

14 TORCH STAND: ADJUST PIVOT SHOULDER BOLT (PIVOT POINT) WING NUT 4 9/

15 OPERATIONS: 9. PRIOR TO STARTING THE RAIL PRE-HEATER, THE NOZZLE NEEDS TO BE TILTED ALL THE WAY BACK SO THE NOZZLE IS POINTING TO THE SIDE OF THE MOLD. THIS IS NECESSARY TO HELP START THE FLAME. ORIGINAL ALIGNMENT THE TORCH PIVOTS UP AND DOWN FOR THIS PURPOSE. POSITION FOR LIGHTING FLAME 5 9/

16 OPERATIONS: 0. MAKE SURE THE PROPANE REGULATOR VALVE (LOCATED ON THE RAIL PRE- HEATER) IS TURNED ALL THE WAY OUT (COUNTERCLOCKWISE).. TURN THE HYDRAULIC POWER SOURCE TO THE ON POSITION TO SUPPLY 0 GPM. 2. TURN HYDRAULIC CONTROL VALVE KNOB CLOCKWISE, ON THE RAIL PRE- HEATER, TO ACTIVATE THE BLOWER. 3. WITH THE RAIL PRE-HEATER UNIT OPERATING, OPEN THE SHUT OFF VALVE ON THE PROPANE TANK ALL THE WAY. HYDRAULIC CONTROL VALVE PROPANE REGULATOR VALVE 6 9/

17 OPERATIONS: 4. WITH THE PROPANE SHUT-OFF VALVE LOCATED ON THE INOX BURNER COM- PLETELY OPEN, ADJUST THE PROPANE REGULATOR TO 8-0 PSI. PROPANE REGULATOR VALVE & GAUGES 7 9/

18 OPERATIONS: 5. WITH THE RAIL PRE-HEATER UNIT OPERAT- ING, OPEN THE AIR BYPASS VALVE LO- CATED AT THE INOX BURNER TO ADJUST AIR PRESSURE FOR EASE OF LIGHTING THE BURNER. THE TORCH SETUP SHOULD STILL BE PIVOTED BACK SO THE TORCH TIP IS STILL ELEVATED. TO LIGHT THE INOX BURNER, OPEN THE PROPANE SHUT OFF VALVE ½ TO ¾ TURN AND STRIKE ABOVE THE MOLD CHAMBER. THE BURNER CAN BE LIT WITH A TORCH OR A STRIKER. PROPANE SHUT-OFF VALVE AIR BYPASS VALVE 8 9/

19 LIGHTING BOUTET PREHEAT. WITH TORCH TILTED BACK, OPEN PROPANE ¾ TURN TO LIGHT, AND THEN OPERATE AT ½ TO ¾ TURN THROUGHOUT PREHEAT. OFF POSITION ¾ LIGHTING ½ OPERATING OPEN TO LIGHT CLOSE TO PREHEAT ONCE ADJUSTED, FLAMES SHOULD BE APPROX 6 CONES AND SHOULD SOUND LIKE A TURBINE ENGINE. 9 9/

20 OPERATIONS: 6. AFTER LIGHTING, SLOWLY CLOSE AIR BY-PASS VALVE. LET THE FLAMES WARM THE MOLDS FOR 0-5 SECONDS, SLOWLY POSITION THE NOZZLE IN THE MOLD SO IT IS STRAIGHT UP AND DOWN, PERPENDICULAR TO THE RAIL. LOOK AT THE FLAMES IN THE MOLD, THE FLAMES SHOULD BE DOWN IN THE RAIL AREA NOT JUST IN THE RISERS. FLAMES SHOULD BE 6 TO 8 INCHES COMING OUT OF THE RISERS. IF THE FLAMES ARE ONLY IN THE RISERS AND NOT IN THE RAIL AREA, TURN THE NOZZLE TO THE SIDE AND SLOWLY STRAIGHTEN AGAIN. IT WILL BE NECESSARY TO ADJUST THE FLAME AT THE PROPANE ON-OFF VALVE TO FINE-TUNE THE FLAME. YOU SHOULD NOT HEAR A LOT OF POPPING OR SPITTING, RATHER YOU SHOULD HEAR A SOUND SIMILAR TO THAT OF A TURBINE OR JET ENGINE. 20 9/

21 OPERATIONS: 7. REMEMBER, THE PREHEAT IS DEPENDENT ON THE SOUND AS IT MAY BE DIFFI- CULT TO SEE THE FLAME WHEN OPERATING IN SUNNY WEATHER. IT IS NECES- SARY TO ADJUST THE FLAME AT THE PROPANE ON-OFF VALVE TO FINE-TUNE THE FLAME AND TO BECOME FAMILIAR WITH THIS SOUND. YOU SHOULD NOT HEAR A LOT OF POPPING OR SPITTING, RATHER YOU SHOULD HEAR A SOUND SIMILAR TO THAT OF A TURBINE OR JET ENGINE. 2 9/

22 OPERATIONS: 8. ONCE THE FLAME IS FINE TUNED, START THE PREHEAT TIME. DURING PREHEAT, THE FLAME WILL BURN MORE EFFICIENTLY. MORE PROPANE CAN BE ADDED TO FLUTTER AND THEN BACKED OFF TO ACHIEVE THE APPROPRI- ATE TURBINE SOUND. PLEASE REFER TO YOUR COMPANY MANUAL OR SPECIFIC RAILROAD GUIDELINES ON PREHEATING PROCEDURES FOR THERMITE WELDING. DURING THE PREHEAT, THE TOP OF THE BASE OF THE RAIL SHOULD BE 450ºF MINIMUM AT 2½ INCHES FROM THE RAIL ENDS, TESTED WITH A TEMPSTICK. DO NOT HEAT RAIL ENDS MORE THAN 8 MINUTES. 22 9/

23 OPERATIONS: DURING THE PREHEAT, THE TOP OF THE BASE OF THE RAIL SHOULD BE 450ºF MINIMUM AT 2½I NCHES FROM THE RAIL ENDS, TESTED WITH A TEMPSTICK. 23 9/

24 MAINTENANCE:. CHECK TOOL FOR OVERALL WORKING CONDITION DAILY. 2. INSPECT HOSES DAILY. AT THE FIRST SIGN OF ANY ABRASION OR CUT TO THE COVER, THE HOSES MUST BE CHANGED. 3. KEEP QUICK DISCONNECT COUPLERS CLEAN & LUBRICATED. 4. USE ONLY RECOMMENDED HYDRAULIC OILS. NEVER USE ATF OR MOTOR OIL. SUGGESTED HYDRAULIC OILS: AMOCO RYKON MV CITGO A/W ALL TEMP SUN 205 MOBIL D.T.E. 5 CHEVRON EP-MV TEXACO RANDO HD-AZ IF YOUR LOCAL DISTRIBUTOR DOES NOT CARRY ANY OF THE ABOVE SUG- GESTED HYDRAULIC OILS USE THE FOLLOWING GUIDELINES: 00 F 00-90SUS VISCOSITY INDEX. MIN.50 EACH APPLICATION IS DIFFERENT, IF THERE ARE ANY QUESTIONS CONCERNING THE RIGHT CHOICE FOR YOUR PARTICULAR APPLICATION CALL RAILTECH BOUTET FOR ASSISTANCE. 5. HAVE TOOL INSPECTED, AT LEAST ANNUALLY, BY A RAILTECH OR RAILTECH QUALIFIED SERVICE REPRESENTATIVE TO DETERMINE IF TOOL IS IN NEED OF SAFETY CHANGES RECOMMENDED GEARBOX OIL GRADES: AMBIENT TEMP F VISCOSITY RANGE ISO NO. 000 F 32 F - 90 F (0 F - 32 C) 220 (0 C - 32 C) OIL SUMP CAPACITY 3.4 FL. OZ. (. LITER) TO FILL THE GEAR BOX, REMOVE THE BREATHER PLUG AND THE OIL OVERFLOW PLUG. FILL THE RESERVOIR UP TO THE OVERFLOW HOLE. PLACE THE BREATHER AND THE OVERFLOW PLUG BACK INTO THEIR RESPECTIVE HOLES. A WEEKLY CHECK OF GEARBOX OIL LEVEL AND NECESSARY ADDITION OF LUBRICANT SHOULD BE SUFFICIENT. HOWEVER, OIL SHOULD BE CHANGED AFTER INITIAL 00 HOURS OF OPERATION. THEREAFTER, A COMPLETE OIL CHANGE NORMALLY IS MADE AFTER 000 OP- ERATING HOURS, OR LESS DEPENDING ON THE TYPE OF OIL AND OIL OPERATION TEMPERA- TURE. WHEN SERVICING SHAFT BEARINGS, USE A NLGI #2 PREMIUM GRADE, PETROLEUM BASE GREASE WITH HIGH TEMPERATURE (300 SERVICE TEMPERATURE), MOISTURE RESISTANCE AND GOOD MECHANICAL STABILITY. USING A PRESSURE GUN, FORCE NEW LUBRICANT INTO EACH DRIVE END BEARING HOUSING UNTIL TRACES OF CLEAN GREASE COMES OUT OF THE RELIEF FITTING. IT IS RECOMMENDED THAT THE SHAFT BEARINGS ARE LUBRICATED ON A WEEKLY BASIS. 24 9/

25 REPAIR AND TROUBLESHOOTING: IF SYMPTOMS OF POOR PERFORMANCE DEVELOP, THE FOLLOWING CHART CAN BE USED AS A GUIDE TO CORRECT THE PROBLEM. WHEN DIAGNOSING PROBLEMS, AL- WAYS CHECK THAT THE HYDRAULIC POWER SOURCE IS SUPPLYING THE CORRECT FLOW AND PRESSURE AS LISTED IN THE SPECIFICATIONS. USE A FLOW AND PRES- SURE TEST GAUGE TO BE ACCURATE WHEN CHECKING FLOW. MAKE SURE THE HY- DRAULIC OIL TEMPERATURE IS AT LEAST 80 F/27 C. PROBLEM: POSSIBLE CAUSE: POSSIBLE SOLUTION: NO AIR FLOW. SPEED TO LOW 2. WRONG DIRECTION 3. OBSTRUCTION IN PIPING. BROKEN DRIVE BELT 2. COMPARE ACTUAL ROTATION: CHANGE HOSES IF NEEDED 3. CHECK PIPING, SCREEN, VALVES, AIR FILTER TO ASSURE OPEN FLOW PATH LOW AIR PRESSURE HIGH AIR PRESSURE OVERHEATING OF BEARINGS AND / OR GEARS 4. SPEED TO LOW 5. OBSTRUCTION IN PIPING 6. SPEED TOO HIGH 7. AIR DISCHARGE TOO HIGH 8. INADEQUATE LUBRICATION 9. EXCESSIVE LUBRICATION 0. SPEED TO LOW 4. CHECK HOSES, VALVES, AIR FILTER TO ASSURE OPEN FLOW PATH 5. CHECK HYDRAULIC POWER SOURCE TO INSURE PROPER FLOW AND PRESSURE. ( PSI) 6. CHECK HYDRAULIC POWER SOURCE TO INSURE PROPER FLOW AND PRESSURE. ( PSI) 7. SAME 8. RESTORE CORRECT OIL LEVELS IN GEARBOX AND LUBRICATE. 9. CHECK GEAR OIL LEVEL. IF CORRECT, DRAIN AND REFILL WITH CLEAN OIL OF RECOMMENDED GRADE. 0. SPEEDS LOWER THAN RECOMMENDED WILL CAUSE OVERHEATING; CHECK BELT CONDITION OR TENSION. VIBRATION. IMPELLERS RUBBING 2. WORN BEARINGS/GEARS 3. UNBALANCED OR RUBBING IMPELLERS 4. DRIVER / BLOWER LOOSE 5. BELT CONDITION. INSPECT OUTSIDE OF CYLINDER AND HEAD PLATES FOR HIGH TEMPERATURE AREAS, THEN CHECK FOR IMPELLER CONTACTS AT THESE POINTS, CORRECT BLOWER MOUNTING, DRIVE ALIGNMENT 2. CHECK GEAR BACKLASH AND CONDI- TION OF BEARINGS SCALE OR PROCESS MATERIAL MAY BUILD UP ON CASING AND IMPELLERS, OR INSIDE IMPELLERS. 3. REMOVE BUILDUP TO RESTORE ORIGI- NAL CLEARANCES AND IMPELLER BAL- ANCE. 4. TIGHTEN MOUNTING BOLTS SECURELY. 5. CHECK BELT FOR PROPER TENSION AND WEAR. 25 9/

26 REVIEW OF HYDRAULIC PRINCIPLES A. TOOL CIRCUIT. HYDRAULIC FORMULAS: CID X RPM GPM X PSI GPM = 23 HP = 74 (.85) Example: HP required to deliver 0 GPM at 500 PSI. 0 GPM X 500 PSI = 5000 = 0.3 HP (subtract back pressure for tool HP) Estimated HP delivered by pump or used by tool. PSI GPM 500,000,500 2,000 2,500 3, BACK PRESSURE BACK PRESSURE THAT IS MEASURED AT THE TOOL RETURN PORT MUST NOT EXCEED THE MANUFACTURERS BACK PRESSURE RATING. MOST MANUFACTURERS LIST THE MAXIMUM BACK PRESSURE FOR THEIR HYDRAULIC TOOLS AT 250 PSI. BACK PRESSURE MEASURED ON THE RETURN SIDE OF THE TOOL IS THE FORCE REQUIRED TO GET THE OIL BACK TO THE TANK. IN ALMOST ALL CASES THE LOWER THE BACK PRESSURE THE BETTER THE TOOL PER- FORMANCE. FIRST, THE BACK PRESSURE IS SUBTRACTED FROM THE MAXIMUM TOOL PRES- SURE TO ARRIVE AT A MAXIMUM TOOL OPERATING PRESSURE. FOR EXAMPLE, TOOLS WITH 2000 PSI OPERATING PRESSURE ARE INSTALLED ON A SYSTEM WITH 250 PSI BACK PRES- SURE. THIS LEAVES 750 PSI AS A MAXIMUM TOOL PRESSURE. IMAGINE A SYSTEM WITH 500 PSI BACK PRESSURE MINUS 500 PSI BACK PRESSURE LEAVES ONLY 500 PSI FOR THE TOOL. SECOND, TOOLS ARE DESIGNED FOR PRESSURE TO BUILD ON THE PRESSURE SIDE OF THE TOOL. IF TOO MUCH PRESSURE BUILDS ON THE RETURN SIDE, NOT ONLY IS PER- FORMANCE EFFECTED, BUT SEALS MAY BLOW. THIS IS WHY IT IS VERY IMPORTANT TO DI- RECT THE FLOW INTO THE TOOL CORRECTLY. REVERSING THE HOSES TO TEST MAY RE- SULT IN BLOWN SEALS, DAMAGE TO THE TOOL, AND PERSONAL INJURY. 26 9/

27 FRAME DETAILS: 27 9/

28 HYDRAULIC DETAILS: 28 9/

29 BLOWER DETAILS: 29 9/

30 HYDRAULIC TORCH DETAILS: ITEM NO. PART NUMBER QTY. HT- MANIFOLD 2 HT-2 BURNER 3 HT-3 STREET ELBOW 4 HT-4 AIR DUMP VALVE 5 HT-5 SQ HEAD PEG 6 HT-6 AIR GAUGE 7 HT-7 AIR HOSE FITTING 8 HT-8 GAS VALVE 30 9/

31 TORCH STAND DETAILS: 3 9/

32 TORCH STAND PARTS LIST ITEM PART NUMBER DESCRIPTION QTY LC-075 A452 A29 A380 A5620 A5630 A634 A6925 A6357 A6362 CLAMP SCREW ASSEMBLY 5/6-8 X ½ DOUBLE ENDED STUD 5/6-8 WING NUT 3/8 WAVE WASHER CLAMP BASE BODY HEIGHT ADJUSTMENT SHAFT HEIGHT ADJUSTMENT BLOCK ANGLE BRACKET ALIGNMENT SHAFT SUPPORT TUBE SUPPOSRT SHAFT TORCH CLAMP SADDLE BLOCK POSITIONING ROD 3/8-6 X 3¼ SET SCREW ALIGNMENT SHAFT KNOB CLAMP KNOB SUPPORT SHAFT KNOB 5/6-8 X 3 3/4 SET SCREW EXTENSION NECK ¾ ID LOCK COLLAR 5/6-8 HEX JAM NUT 5/6 SAE FLAT WASHER 5/6 LOCK WASHER 5/6-8 X ½ SET SCREW 5/6-8 X ½ DOG POINT SET SCREW 3/6-6 X FLAT HEAD SCREW 3/8 X 5/6 SHOULDER BOLT 5/6-8 X ½ BHCS 5/6-8 X 3/4 BHCS /

33 DECAL LEGEND: 33 9/

34 LIMITED WARRANTY RAILTECH BOUTET, INC., NAPOLEON, OH., WARRANTS TO THE ORIGINAL PURCHASER OF THIS PRODUCT THAT THE PRODUCT WILL BE FREE FROM DEFECTS IN MATERIAL AND WORK- MANSHIP FOR THE PERIOD OF ONE () YEAR AFTER THE DELIVERY OF SUCH PRODUCT TO THE CUSTOMER. OTHER EQUIPMENT AND PARTS USED, BUT NOT MANUFACTURED BY RAILTECH BOUTET, INC. ARE COVERED DIRECTLY BY THE WARRANTY OF THE MANUFAC- TURER OF THOSE PRODUCTS. PROOF OF PURCHASE MUST BE DOCUMENTED INCLUDING REFERENCE TO A SERIAL NUMBER LOCATED ON EACH TOOL. THE PURCHASER S ONLY REMEDIES UNDER THIS LIMITED WARRANTY SHALL BE LIMITED AT RAILTECH BOUTET, INC. S SOLE OPTION TO THE FOLLOWING: REPAIR, REPLACEMENT OR REFUND OF THE PURCHASE PRICE OF THE DEFECTIVE PRODUCTS. EACH OF THESE REMEDIES REQUIRES TIMELY NOTIFI- CATION OF THE DEFECT IN THE PRODUCT AND SUBSTANTIATION THAT THE PRODUCT HAS BEEN PROPERLY STORED, MAINTAINED AND USED. RAILTECH BOUTET, INC. S OBLIGATIONS HEREUNDER EXTEND ONLY TO THE PURCHASER OF THE PRODUCT AND NOT TO ANY THIRD PARTY. AS A CONDITION PRECEDENT TO RAILTECH BOUTET, INC. S OBLIGATION HEREUNDER, THE DEFECTIVE PRODUCT MUST NOT HAVE BEEN ALTERED OR MODIFIED WITHOUT THE EX- PRESS WRITTEN APPROVAL OF RAILTECH BOUTET, INC. THE PRODUCT MUST NOT HAVE BEEN SUBJECTED TO DELIBERATE DAMAGE, SHIPPING DAMAGE, NEGLECT, TAMPERING BY UNAUTHORIZED PERSONNEL OR DAMAGE BY IMPROPER USE, STORAGE OR MAINTENANCE. SERIAL NUMBERS MUST NOT HAVE BEEN ALTERED, DEFACED OR REMOVED. SUCH ACTION VOIDS LIMITED WARRANTY. EXCLUSIONS TO LIMITED WARRANTY THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTY, WRITTEN OR ORAL, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WAR- RANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. LIMITED WARRANTY DOES NOT COVER NORMAL WEAR AND TEAR ITEMS SUCH AS FILTERS, HOSES, COUPLERS, BITS, SOCKETS, AUGERS, AND BATTERIES. LIMITATION OF LIABILITY EXCEPT AS PROVIDED ABOVE, RAILTECH BOUTET, INC. SHALL IN NO EVENT BE LIABLE OR RESPONSIBLE FOR ANY INJURY, LOSS OR DAMAGE, DIRECT, INCIDENTAL OR CONSEQUEN- TIAL, ARISING OUT OF THE USE OR MISUSE OR INABILITY TO USE THE PRODUCT, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY INCLUDING, WITHOUT LIMITATIONS, BREACH OF CONTRACT, TORT, (INCLUDING NEGLIGENCE OR STREET LIABILITY) AND NOT WITHSTANDING ANY FAILURE OF ANY REMEDY HEREIN OF ITS ESSENTIAL PURPOSE, EVEN IF RAILTECH BOUTET, INC. WAS AWARE OF THIS POSSIBILITY OF SUCH DAMAGE. RAILTECH BOUTET, INC. S LIMITED WARRANTY AS SET FORTH ABOVE SHALL NOT BE ENLARGED, DIMINISHED OR AFFECTED BY, AND NO OBLIGATION OR LIABILITY SHALL ARISE OR GO OUT OF THE RENDER- ING OF TECHNICAL ADVICE OR SERVICE BY RAILTECH BOUTET, INC. OR ITS AGENTS. THE FOREGOING MAY NOT BE CHANGED EXCEPT BY WRITTEN AGREEMENT SIGNED BY AN AU- THORIZED OFFICER OF RAILTECH BOUTET, INC., THE REMEDIES SET FORTH HEREIN ARE EX- CLUSIVE. 34 9/

35 CUSTOMER INFORMATION: Name Company Serial # of your tool (Upon receiving your tool, list serial number above so that a good record is kept for order information.) RAILTECH MATWELD HYDRAULIC TOOL LIST All Railtech Matweld Hydraulic Tools operate at 5 or PSI POWER UNITS: 0000K GASOLINE POWERED () 0 GPM OR (2) 5 GPM CIRCUITS 02900A DIESEL () 0 GPM OR (2) 5 GPM CIRCUITS (OPTIONAL CATALYTIC EXHAUST AND/OR MSHA CERTIFIED) TWIN POWER DUAL CIRCUIT () 0 GPM OR (2) 5 GPM CIRCUITS & 5000 WATT GEN- ERATOR 02050K GASOLINE POWERED () 5 GPM 03700A ELECTRIC POWER () 0 GPM OR (2) 5 GPM CIRCUITS GRINDERS: 09200A PRECISION FROG GRINDER PROFILE GRINDER & 06900A MULTI-PURPOSE GRINDER (TRIGGER VERSION AVAILABLE) FROG/PROFILE GRINDER (TRIGGER VERSION AVAILABLE) RAIL SURFACING GUIDE STRAIGHT STONE CW ROTATION (TRIGGER VERSION AVAILABLE) STRAIGHT STONE CCW ROTATION (TRIGGER VERSION AVAILABLE) CHAMFER TOOL CUP STONE GRINDER (TRIGGER VERSION AVAILABLE) 00600C CUP STONE GRINDER ANGLE GRINDER BULL NOSE GRINDER OR 4 FROG AND SWITCH GRINDER TRACK TOOLS: 00800A 6 RAIL SAW 03900A REVERSING RAIL SAW HAND PUMP WELD SHEAR 0500A & 0500B POWER WELD SHEAR 0500 RAIL DRILL SELF FEED RAIL DRILL GPM IMPACT WRENCH 0600A 5 GPM IMPACT WRENCH 0300C RAIL PULLER 04500D /2 HYDRAULIC DRILL IMPACT WRENCH SPIKE DRIVER TAMPER HYDRAULIC CLIP TOOL TON BRIDGE SPREADER 0200 SPRING ANCHOR APPLICATOR 000A SPIKE PULLER (SINGLE, 2 STAGE &TRIGGER VERSIONS AVAILABLE) OTHER PRODUCTS: HYDRAULIC MANIFOLDS HYDRAULIC TEST GAUGES HOSE REELS HYDRAULIC HOSES ACCESSORIES 35 9/