Matweld 03900A User manual

03900A
REVERSING RAILSAW
Accessories:
00897 - 14” saw blades
00899 - 16” saw blades
632South3rdStreet
P.O.Box2816•Paducah,KY 42002
270-444-0085
Fax: [phone]
Website:www.matweld.com
Email:[email protected]
The Matweld Reversing Rail Saw
is a hydraulic powered abrasive rail
saw that can cut rail from either side
of the rail safely without disconnect-
ing or realignment. Simply pivoting
the saw to the other side of the rail
gives this saw flexibility and ensur-
ing safety that is needed on track.
B
C
A
MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
FLOW PRESSURE RPM DIMENSIONS WEIGHT
10 gpm 2000 psi 3200 A - 36" SAW
(38 lpm) (140 bar) B - 10" 38 lbs. (17kg)
C - 17"
CLAMP
CLAMP 20 lbs. (9 kg)
L36" x W8" x H11"
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99 REV.8/04

3
MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
GENERAL SAFETY PRECAUTIONS:
TOOL OPERATORS AND MAINTENANCE PERSONNEL MUST ALWAYS COMPLYWITH THE
SAFETY PRECAUTIONS GIVEN IN THIS MANUAL, AND WITH ALL STICKERS AND TAGS AT-
TACHED TO THE TOOLAND HOSE. ALL SAFETY PRECAUTIONS ARE GIVEN FOR YOUR SAFETY.
READ TO UNDERSTAND AND FOLLOW ALL SAFETY, MAINTENANCE AND OPERATION INSTRUC-
TIONS BEFORE YOU USE OR MAINTAIN THE TOOL. REVIEW THE MANUAL DAILYBEFORE US-
ING THE TOOL. IN ADDITION, FOLLOW ALL SAFETY GUIDELINES GIVEN YOU BY YOUR SU-
PERVISOR. 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
RESULTIN PERSONAL INJURYOR EQUIPMENT DAMAGE.
MATWELD HAS NO CONTROL OVER TOOL USE OR OPERATION ONCE IT LEAVES THE MATWELD
PLANT. MATWELD HAS NO CONTROL OVER OPERATOR OR MAINTAINER SELECTION. THE
CUSTOMER MUST ASSUME RESPONSIBILITY FOR THE TOOL’S SUITABILITY FOR APARTICU-
LAR FUNCTION. DURING USE OF TOOL, GOOD JUDGEMENT MUST BE USED TO WORK SAFELY
AND EFFICIENTLYWITHOUT ENDANGERING THEMSELVES OR BYSTANDERS. UNDERSTAND-
ING OF THE OPERATION AND MAINTENANCE MANUAL IS ESSENTIAL FOR ANYONE USING
OR MAINTAINING THE TOOL.
•DO NOT OPERATE THE TOOL UNTIL YOU HAVE BEEN THOROUGHLY AND PROPERLY
TRAINED OR UNDER THE SUPERVISION OF AN INSTRUCTOR.
•CHECK POWER SOURCE DAILY TO DETERMINE IF CORRECT FLOW AND PRESSURE ARE
AVAILABLE. NEVER EXCEED FLOWS OR PRESSURES FOR THE TOOL BEING USED. PER-
SONAL INJURYOR DAMAGE TO THE TOOL CAN RESULT.
•OPERATORS MUST CLEAR THE WORK AREA OF NON-ESSENTIAL PERSONNEL. FLYING
DEBRIS CAN CAUSE SERIOUS INJURY.
•THE OPERATOR MUST BE FAMILIAR WITH ALL PROHIBITED WORK AREAS SUCH AS UN-
SAFE GRADES, POOR FOOTING AREAS AND OVERHEAD HAZARDS.
•MAINTAIN BALANCE AND PROPER FOOTING AT ALL TIMES. NEVER OVERREACH TO THE
EXTENT THAT A BROKEN PARTOR SUDDEN MOVEMENT OF THE TOOL CAN CAUSE YOU
TO LOSE YOUR BALANCE AND FALL, OR CAUSE INJURY TO YOUR SELF OR SOMEONE
ELSE.
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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
•WHEN WORKING NEAR ELECTRICAL CONDUCTORS, ALWAYS ASSUME THAT THE CON-
DUCTORS ARE ENERGIZED AND THATHOSES AND CLOTHING CAN CONDUCT HARMFUL
ELECTRICITY. USE HOSES LABELED AND CERTIFIED AS NON-CONDUCTIVE.
•DO NOT OPERATE THE TOOL AT EXCESSIVE FLUID TEMPERATURES OPERATOR DIS-
COMFORT AND POTENTIAL BURNS CAN RESULT AT HIGH OIL TEMPERATURES.
•NEVER WEAR LOOSE CLOTHING THATCAN 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 EXERTHIGH TORQUE AND
FORCE AND CAN CAUSE SERIOUS INJURYOR DEATH IF IMPROPERLYUSED.
•TO AVOID PERSONAL INJURYOR EQUIPMENT DAMAGE, ALL TOOL REPAIR, MAINTENANCE
OR SERVICE MUST ONLYBE PERFORMED BY AUTHORIZED AND PROPERLY 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 SERIOUS PERSONAL
INJURY.
•OIL INJECTION HAZARD EXISTS WITH THIS TOOL. OIL INJECTION IS ACONDITION 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. IMMEDIATELYREPLACE ANY DAMAGED HOSES,
FITTINGS, OR OTHER COMPONENTS SHOWING WIRE BRAID, NICKS, CUTS, DAMAGE OR
ABRASIONS. FAILURE TO DO SO MAYRESULTIN EQUIPMENT DAMAGE AND / OR PER-
SONAL INJURYOR DEATH.
•CLEAN UP ANY OIL OR FLUID SPILLS IMMEDIATELY.
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
HAVE SUPERVISOR ADD ADDITIONAL PRECAUTIONS RELATING TO THE SPECIFIC
WORK AREA AND LOCAL SAFETY REGULATIONS BELOW:
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03900A REVERSING RAIL SAW
SAFETY PRECAUTIONS:
1. ALWAYS WEAR PROTECTIVE EQUIPMENT SUCH AS GLOVES, SAFETY GLASSES, EAR
PROTECTION AND SAFETY SHOES.
2. DO NOT WEAR CLOTHING WHICH MAYBECOME ENTANGLED IN THE TOOL.
3. ALWAYS KEEP WORK AREA FREE OF TOOLS OR ANY OTHER OBJECTS
WHICH MAYIMPAIR SOUND FOOTING.
4. CAUTION OIL INJECTION HAZARD EXISTS WITH THIS TOOL. OIL INJECTION IS ACONDI-
TION WHERE THE HYDRAULIC OIL IS FORCED UNDER THE SKIN THROUGH PRESSURE
IN THE LINE. ALWAYS WEAR GLOVES, DO NOT CARRY THE TOOL BY HYDRAULIC HOSES,
AND REPAIR LEAKS IMMEDIATELY.
5. NEVER USE THE RAIL SAW AS AFREE HAND TOOL.
6. NEVER CHANGE BLADES WITH THE POWER SOURCE VALVE(S) IN THE “ON”
POSITION, TURN THE POWER SOURCE “OFF”.
7. NEVER CARRY THE RAIL SAW WITH THE POWER SOURCE IN THE “ON” POSITION, TURN
THE POWER SOURCE “OFF”.
8. NEVER TOUCH OR TRY TO STOP A MOVING BLADE.
9. ALWAYS CHECK THE WORK AREA FOR ANY TRASH WHICH MAYIGNITE FROM SPARKS.
10. ALWAYS CHECK THE AREA FOR SMOLDERING TIES OR TRASH BEFORE LEAVING THE
SITE.
11. ALWAYS KEEP A FIRM GRASP ON THE SAW, WITH BOTH HANDS, AT ALL TIMES.
12. WHEN CHANGING BLADES, FOLLOW ALL BLADE MANUFACTURERS INSTRUCTIONS FOR
SAFETY AND OPERATION. USE ONLYBLADES THATCOMPLYWITH ANSI STANDARDS.
BEFORE USING, RUN NEW SAW BLADE FOR ONE MINUTE AT FULL SPEED TO CHECK
FOR DEFECTS OR VIBRATION.
13. NEVER LET THE SAW BLADE CUT INTO ANY MATERIAL (TIE, BALLAST, ETC…) OTHER
THAN THE RAIL BEING CUT
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03900A REVERSING RAIL SAW
14. MOST HYDRAULIC OILS HAVE AFLASHPOINT OF APPROXIMATELY450 DEGREES (F). MAKE
SURE HOSES ARE COMPLETELYCLEAR OF SPARKS AND HOT DEBRIS. HAVE AN-OTHER
PERSON STAND CLOSE TO HYDRAULIC POWER SOURCE CONTROLS TO OBSERVE OP-
ERATION AND FOR EMERGENCY SHUTDOWN IF NECESSARY
15. IF THE BLADE STOPS DURING THE CUTTING PROCESS DUE TO RAIL BIND OR OTHER
PROBLEM, IMMEDIATELY TURN OFF THE POWER SOURCE AND DISCONNECT THE HOSES
BEFORE ATTEMPTING TO FREE THE BLADE. AFTER FREEING THE BLADE REPLACE IT
WITH ANEW BLADE BEFORE CONTINUING THE CUT.
.
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03900A REVERSING RAIL SAW
FLOW:10 GPM (38 LPM)
PRESSURE: 2000 PSI (140 BAR)
BACK PRESSURE: MAX 250 PSI
RPM: 3200
OPERATION:
1.POSITION SAW CLAMP SQUARELYON RAIL AND TIGHTEN.
2. ATTACH THE RAIL SAW TO THE CLAMP ASSEMBLY AND TIGHTEN.
3. WITH THE POWER SOURCE IN THE “OFF” POSITION, CONNECT THE HOSES. DO NOT
DRAG THE SERVICE HOSE BY PULLING WITH THE TOOL. LOOP THE SERVICE HOSE IN
THE WORK AREA IN SUCH AWAY TO RELIEVE STRESS ON THE HOSE AND QUICK DIS-
CONNECT FITTINGS WHILE WORKING. BE AWARE OF HOSE LOCATION AT ALL TIMES.
KEEP HOSES CLEAR OF SPARKS.
4. TURN POWER SOURCE TO THE “ON” POSITION TO SUPPLY10 GPM TO TOOL.
5. GRASP THE SAW FIRMLY AND PULL UP ON THE TRIGGER TO START THE SAW BLADE
ROTATING. BEFORE USING, RUN SAW BLADE FOR ONE MINUTE AT FULL SPEED TO CHECK
FOR DEFECTS OR VIBRATION BEFORE TOUCHING RAIL. THE SAW IS DESIGNED TO
THROW SPARKS AWAY FROM THE OPERATOR.
6. KEEP THE SAW OSCILLATING WHILE MAKING THE CUT. THIS WILL REDUCE GLAZING
AND CUTTING TIME.
7. THE OPERATOR CAN STARTFROM EITHER SIDE OF THE RAIL OR ROTATE TO THE OPPO-
SITE SIDE OF THE RAIL TO COMPLETE THE CUT. TO ROTATE THE SAW, RELEASE THE
TRIGGER TO STOP THE SAW AND WITHOUT MOVING THE CLAMP SIMPLYPIVOT THE
SAW OVER AND MOVE TO THE OPPOSITE SIDE OF THE RAIL. YOUR SAWING POSITION
WILL CHANGE BUT IT IS DESIGNED SO THAT YOU WILL STILL BE PULLING UP ON THE
TRIGGER TO RESUME CUTTING. KEEP CLEAR OF THE TRIGGER AND BLADE WHILE
CHANGING POSITIONS. ENSURE HOSE IS ROUTED AWAY FROM SPARKS.
8. AFTER FINISHING THE CUT, TURN THE POWER SOURCE “OFF” AND DISCONNECT HOSES
BEFORE ATTEMPTING TO REMOVE THE SAW.
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03900A REVERSING RAIL SAW
MAINTENANCE:
1. CHECK TOOL DAILYFOR PROPER OPERATION, LEAKS, OR DAMAGE.
2. INSPECT HOSES DAILY. REPLACE CUT, BURNED, OR OTHERWISE DAMAGED HOSES.
3. KEEP QUICK DISCONNECT COUPLERS CLEAN AND LUBRICATED.
4. USE HYDRAULIC FLUIDS THATCOMPLYWITH HTMA SPECIFICATION 5.7, THE HYDRAULIC
FLUID SHOULD HAVE AVISCOSITY BETWEEN 100 AND 400 SSU (20-82 CENTISTOKES) AT
THE MAXIMUM AND MINIMUM EXPECTED OPERATING TEMPERATURES. PETROLEUM BASED
HYDRAULIC FLUIDS WITH ANTI-WEAR PROPERTIES AND AVISCOSITY INDEX OF OVER 140
WORK FOR AWIDE RANGE OF OPERATING CONDITIONS.
THE FOLLOWING OILS MEET HTMA SPECIFICATION 5.7:
AMOCO RYKON MV CITGO A/W ALL TEMP
SUNVIS 706 MOBIL D.T.E. 13
CHEVRON EP-MV TEXACO “RANDO” HDAZ
OTHER FLUIDS THATMEET OR EXCEED THIS SPECIFICATION CAN BE USED.
*SEE COLD WEATHER OPERATION HYDRAULIC OIL NOTE.
5. HAVE TOOL INSPECTED, AT LEAST ANNUALLY, BY MATWELD OR AMATWELD QUALIFIED
SERVICE REPRESENTATIVE TO DETERMINE IF TOOL IS IN NEED OF SAFETY CHANGES
OR WORN PARTREPLACEMENT.
6. CONTACT MATWELD ON APERODIC BASIS, AT LEAST ANNUALLY, FOR SERVICE BULLE-
TINS, SAFETY NOTICES, OR OTHER IMPORTANT INFORMATION PERTAINING TO THIS TOOL.
7. APPLYGREASE TO DISCONNECT BOLT THREADS WEEKLY.
CHANGING BLADES:
1. TURN POWER SOURCE “OFF” AND DISCONNECT HOSES FROM TOOL.
2. WITH THE POWER SOURCE OFF, HOSES DISCONNECTED, SAW BLADE ELEVATED ABOVE
THE GROUND OR ON ACLEAN WORK AREA, REMOVE THE ¾” JAM NUT, NYLON WASHER
AND THE OUTSIDE FLANGE. BE CAREFUL NOT TO MISPLACE THE NYLON WASHER. THIS
WASHER MUST BE ON FOR SAFE OPERATION. INSTALL NEW BLADE, OUTER FLANGE,
NYLON WASHER AND TIGHTEN JAM NUT.
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03900A REVERSING RAIL SAW
REPAIR TROUBLESHOOTING
1. SAW DOESN’T CUT RAIL FAST ENOUGH…
•CHECK FLOW UNDER LOAD. POWER SOURCE MUST MAINTAIN 10 GPM UNDER NOR-
MAL LOAD. INSTALL FLOW METER AND RESTRICT TO APPROXIMATELY1500 PSI. FLOW
SHOULD BE 10 GPM AT 1500 PSI WORKING PRESSURE.
•DETERMINE THATOPERATOR IS USING SAW PROPERLY. THE SAW SHOULD BE OS-
CILLATED BACK AND FORTH WHILE CUTTING. THE AVERAGE CUTTING TIME IS 1 - 2 MIN-
UTES FOR 132 LB RAIL.
•THE PROPER RPM OF THE MATWELD SAW IS 3200 ( +100) RPM AT 10 GPM.
•THE SAW RPM IS PROPORTIONAL TO THE FLOW PROVIDED. IF THE FLOW DROPS
TO 8 GPM THE RPM OF THE SAW WILL BE 2400 RPM, MUCH TOO SLOW FOR CUTTING
RAIL. IF THE FLOW IS INCREASED TO 18 GPM THE SAW RPM WILL BE 5500 RPM. PROPER
FLOW IS CRITICAL FOR PROPER OPERATION AND SAFETY OF THE OPERATOR. DETER-
MINE IF THE POWER SOURCE IS DELIVERING THE PROPER FLOW AND RELIEF PRES-
SURE TO THE SAW AND ALL OTHER SPEED RELATED TOOLS BY CHECKING FLOW WITH
AFLOW GAUGE. (MATWELD PARTNUMBER 03600 – FLOW AND PRESSURE GAUGE, OR
EQUIVALENT).
2. THE SAW CUTS CROOKED…
•PLAYIN ANY OF THE CONNECTIONS ON CLAMP ARM.
•BAD, GLAZED, OR DEFECTIVE BLADES.
•LOW FLOW REDUCING SAW RPM.
•LOOSE ARBOR ON SAW MOTOR.
•LOOSE BLADE FLANGES.
•BENT SAW FRAME BETWEEN MOTOR AND PIVOT POINT.
•UNTRAINED OPERATOR
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
REVIEW OF HYDRAULIC PRINCIPLES
A. TOOL CIRCUIT
1. HYDRAULIC FORMULAS:
CID X RPM GPM X PSI
GPM = 231 HP = 1714 (.85)
1456.9
Example: HP required to deliver 10 GPM at 1500 PSI.
10 GPM X 1500 PSI = 15000 = 10.3 HP
1456.9 1456.9
(subtract back pressure for tool HP)
Estimated HP delivered by pump or used by tool.
PSI
GPM 500 1,000 1,500 2,000 2,500 3,000
3 1.03 2.06 3.09 4.12 5.15 6.18
5 1.72 3.43 5.15 6.86 8.58 10.30
10 3.43 6.86 10.3 13.70 17.20 20.60
15 5.15 10.30 15.40 20.60 25.70 30.90
2. BACK PRESSURE
BACK PRESSURE MEASURED AT THE TOOL RETURN PORTMUST NOT EXCEED THE MANU-
FACTURERS 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
PERFORMANCE. FIRST, THE BACK PRESSURE IS SUBTRACTED FROM THE MAXIMUM TOOL
PRESSURE TO ARRIVE AT A MAXIMUM TOOL OPERATING PRESSURE. FOR EXAMPLE, TOOLS
WITH 2000 PSI OPERATING PRESSURE ARE INSTALLED ON ASYSTEM WITH 250 PSI BACK
PRESSURE. THIS LEAVES 1750 PSI AS AMAXIMUM TOOL PRESSURE. IMAGINE ASYSTEM
WITH 500 PSI BACK PRESSURE. 2000 MINUS 500 PSI BACK PRESSURE LEAVES ONLY1500
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 ONLYIS PERFORMANCE EFFECTED, BUT SEALS MAYBLOW. THIS IS WHY IT IS VERY
IMPORTANT TO DIRECT THE FLOW INTO THE TOOL CORRECTLY. REVERSING THE HOSES
TO TEST MAYRESULTIN BLOWN SEALS, DAMAGE TO THE TOOL, AND PERSONAL INJURY.
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03900A
REVERSING RAIL SAW
9/2/99
REV 1/01
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03900A
REVERSING RAIL SAW PARTS LIST
REV. 3
1/01
NOTE: WHEN ORDERING SAW PARTS VERIFY WHICH REAR HANDLE ASSEMBLYIS USED.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
31
33
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
51*
52*
03901A
03905A
03903A-01
03902A
03904A
03909A
A2499
A5608
03929A
03906A
03908A
03907A
03913A
03912A
03975A
A1480
A2191
03916A
A6351
03950A
01659
01657
A6078
249-08-08
00145
00146
3/8X21/2-80
5505-06-06
A5625
RKK-3/4-10
A1046
A2192
03931A
A1023
A6325
03935A
03936A
03933A
03934A
A1021
A1465
02201
A5450
03932A
355-08-06
01631
01612
HANDLE END CAP
HANDLE BASE
HANDLE ARM
TRIGGER LEVER
FRAME
REAR HANDLE
¼-20 WING NUT
¼-20 X 1 SET SCREW
FRAME TUBE
SAW GUARD
OUTER FLANGE
INNER FLANGE
SAW VALVE
SAW MOTOR
SPANNER WRENCH
5/16-18 ACORN NUT
5/16 FLATWASHER
5/16-18 X 6-3/8” ALL THREAD ROD
5/16-18 X 1 BHCS
SAW GUARD SPACER
REAR HANDLE GRIP
CHAIN LINK
3/16 X ¾ ROLL PIN
#8 X ½ MP NIPPLE
Q.D. COUPLER
Q.D. NIPPLE
3/8 X 2-1/2” NIPPLE (SCH. 80)
3/8 NPT X 3/8 NPT 45
5/16-24 X ¼” SET SCREW
¾-10 KEENSERT
3/8-16 X 2” HX. HD.
3/8 FLATWASHER
PRESSURE/RETURN HOSE
5/16-18 X 1-1/4” HX HD.
10-24 X ½” BHCS
BEARING RETAINING RING
RETAINING RING
BEARING
SPLINE ADAPTOR
5/16-18 X 1” HX HD.
¾-16 JAM NUT
¾ NYLON WASHER
5/16-24 X 1” SHCS
SPLINE ADAPTOR KEY
3/8 NPT X 3/8 JIC 45
INTERNAL SEAL KIT
SHAFT SEAL KIT
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
2
5
2
4
1
2
1
1
2
1
1
2
2
12
1
2
4
2
1
3
1
1
1
1
2
1
1
1
1
2
1
1
ITEM PART NO. DESCRIPTION QTY
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03900A
REVERSING RAIL SAW
9/2/99
REV 4 7/22/03
NEW STYLE REAR HANDLE
36
44
17
53
11
12
47
45
46
44
43
48
17 31
41
42
40
39
17
14
38
31
31
31
20
10
5
31
36
35
33
9
31
7
15
54
8
31
3
31
2
28
49
27
25
31
26
24
P
T
23
19
21
61
4
37
REV.8/04

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MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
QTY.
1
1
1
1
1
4
1
1
2
1
1
1
1
1
1
3
4
1
2
1
1
2
1
1
2
2
12
1
2
4
2
1
3
1
1
1
1
2
1
1
1
1
2
1
1
2
1
ITEM NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
19
20
21
22
23
24
25
26
27
28
31
33
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
51*
52*
53
54
PART NO.
03901SL
03905SL
03903A-01
03982
03904A
A5600
A2499
A5608
03928SL
03906A
03908A
03907A
03913A
03912A
03975A
A2191
A6356
03950A
01659
01657
A6078
249-08-08
00145
00146
3/8X21/2-80
5505-06-06
A5625
RKK-3/4-10
A1046
A2192
03931A
A1024
A6325
03935A
03936A
03933A
03934A
A1022
A1465
02201
A5450
03932A
355-08-06
01631
01612
A2050
A6200
DESCRIPTION
HANDLE END CAP
HANDLE BASE
HANDLE ARM
TRIGGER LEVER
FRAME
1/4-20 X 1/4 SET SCREW
¼-20 WING NUT
¼-20 X 1 SET SCREW
FRAME TUBE
SAW GUARD
OUTER FLANGE
INNER FLANGE
SAW VALVE
SAW MOTOR
SPANNER WRENCH
5/16 FLATWASHER
5/16-18 X 1 BHCS
SAW GUARD SPACER
REAR HANDLE GRIP
CHAIN LINK
3/16 X ¾ ROLL PIN
#8 X ½ MP NIPPLE
Q.D. COUPLER
Q.D. NIPPLE
3/8 X 2-1/2” NIPPLE (SCH. 80)
3/8 NPT X 3/8 NPT 45
5/16-24 X ¼” SET SCREW
¾-10 KEENSERT
3/8-16 X 2” HX. HD.
3/8 FLATWASHER
PRESSURE/RETURN HOSE
5/16-18 X 1-1/2” HX HD.
10-24 X ½” BHCS
BEARING RETAINING RING
RETAINING RING
BEARING
SPLINE ADAPTOR
5/16-18 X 1” HX HD.
¾-16 JAM NUT
¾ NYLON WASHER
5/16-24 X 1” SHCS
SPLINE ADAPTOR KEY
3/8 NPT X 3/8 JIC 45
INTERNAL SEAL KIT
SHAFT SEAL KIT
3/8-16 NYLON LOCK NUT
¼ DETENT PIN
* SOLD IN KIT FORM ONLY
03900A
REVERSING RAIL SAW
03900A PARTS LIST
NOTE: WHEN ORDERING SAW PARTS VERIFY WHICH REAR HANDLE ASSEMBLYIS USED.
REV.8/04

16
MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03940A
CLAMP ASSEMBLY
REV. 2
3/28/03
REV.8/04

17
MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03940A
CLAMP ASSEMBLY
ITEM
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
PART
NO.
03955A
03917A
03918A
03949A
A2200
A2061
03948A
03920A
A2054
A2194
A1454
03922A
00806-01
03923A
03926A
A1481
00832
A1458
A1085
A1087
A3930A
DESCRIPTION
CLAMP BASE
BASE MOUNTING STUD
BASE ARM
SAW ARM RACE
¾” O WASHER
¾-16 NYLOCK NUT
BEARING
LINKING STUD
½-13 NYLOCK NUT
½” SAE WASHER
3/8-16 JAM NUT
MOUNTING ARM
3/16” KEY
DISCONNECT BOLT
CLAMP HANDLE
1” X 1” SHOULDER BOLT
CLAMP SCREW
½-13 JAM NUT
½-13 X 2” GR. 5 ZP
½-13 X 2-1/2” GR. 5 ZP
CRANK HANDLE KNOB
QTY.
1
1
1
6
5
4
6
1
1
1
1
1
1
1
1
1
1
2
1
1
1
REV.8/04

18
MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03900A REVERSING RAIL SAW
DECAL LEGEND:
REV.8/04

19
MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
LIMITED WARRANTY
MATWELD, INC., PADUCAH, KY., WARRANTS TO THE ORIGINAL PURCHASE OF THIS PROD-
UCT THAT THE PRODUCT WILL BE FREE FROM DEFECTS IN MATERIAL AND WORKMANSHIP
FOR THE PERIOD OF ONE (1) YEAR AFTER THE DELIVERYOF SUCH PRODUCT TO THE CUS-
TOMER. OTHER EQUIPMENT AND PARTS USED, BUT NOT MANUFACTURED BY MATWELD
INC. ARE COVERED DIRECTLYBY THE WARRANTY OF THE MANUFACTURER OF THOSE PROD-
UCTS. PROOF OF PURCHASE MUST BE DOCUMENTED INCLUDING REFERENCE TO ASE-
RIAL NUMBER LOCATED ON EACH TOOL. THE PURCHASER’S ONLYREMEDIES UNDER THIS
LIMITED WARRANTY SHALL BE LIMITED AT MATWELD’S SOLE OPTION TO THE FOLLOWING:
REPAIR, REPLACEMENT OR REFUND OF THE PURCHASE PRICE OF THE DEFECTIVE PROD-
UCTS. EACH OF THESE REMEDIES REQUIRES TIMELYNOTIFICATION OF THE DEFECT IN
THE PRODUCT AND SUBSTANTIATION THAT THE PRODUCT HAS BEEN PROPERLYSTORED,
MAINTAINED AND USED. MATWELD’S OBLIGATIONS HEREUNDER EXTEND ONLY TO THE
PURCHASER OF THE PRODUCT AND NOT TO ANY THIRD PARTY.
AS ACONDITION PRECEDENT TO MATWELD’S OBLIGATION HEREUNDER, THE DEFECTIVE
PRODUCT MUST NOT HAVE BEEN ALTERED OR MODIFIED WITHOUT THE EXPRESS WRIT-
TEN APPROVAL OF MATWELD, INC. THE PRODUCT MUST NOT HAVE BEEN SUBJECTED TO
DELIBERATE DAMAGE, SHIPPING DAMAGE, NEGLECT, TAMPERING BY UNAUTHORIZED PER-
SONNEL 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, WRIT-
TEN OR ORAL, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED
WARRANTY OR MERCHANTABILITY OR FITNESS FOR APARTICULAR 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, MATWELD SHALL IN NO EVENT BE LIABLE OR RESPONSIBLE
FOR ANY INJURY, LOSS OR DAMAGE, DIRECT, INCIDENTAL OR CONSEQUENTIAL, ARISING
OUT OF THE USE OR MISUSE OR INABILITY TO USE THE PRODUCT, HOWEVER CAUSED AND
ON ANY THEORYOF LIABILITY INCLUDING, WITHOUT LIMITATIONS, BREACH OF CONTRACT,
TORT, (INCLUDING NEGLIGENCE OR STREET LIABILITY) AND NOT WITHSTANDING ANY FAIL-
URE OF ANY REMEDY HERIN OF ITS ESSENTIAL PURPOSE, EVEN IF MATWELD WAS AWARE
OF THIS POSSIBILITY OF SUCH DAMAGE. MATWELD’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 RENDERING OF TECHNICAL ADVICE OR SER-
VICE BY MATWELD OR ITS AGENTS. THE FOREGOING MAYNOT BE CHANGED EXCEPT BY
WRITTEN AGREEMENT SIGNED BY AN AUTHORIZED OFFICER OF MATWELD, THE REMEDIES
SET FORTH HERIN ARE EXCLUSIVE.
REV.8/04

20
MATWELD, INC. PHONE:[phone] FAX:[phone]
Matweld reserves the right to change parts, features, or specifications without notice.
9/99
03900A REVERSING RAIL SAW
GENERAL NOTES
REV.8/04