Service guide model 199 for US63900
Contents
1. 199 4 GLINTON S MODEL 199 UNDERBED FOR UNION SPEGIAL 63900 PULLOFF ASSEMBLY NIPPER NEEDLE COOLER TRIM AND WIPER ASSEMBLY FOLDER OPENER SERVICE MANUAL 40 0252 01 Clinton Industries Inc 700 Washington Ave Carlstadt N J 07072 Phone 201 935 4242 Fax 201 935 3615 Web Site http www clintonind com Email general clintonind com 199 5 TABLE 5 THREAD TRIMMER SECTION SECTION GENERAL INFORMATION 1 A 1 asas 1 TRIMMER COMPONENTS 1 SECTION Il TRIMMER INSTALLATION 2 A PULLOFF 2 B TENSION RELEASE AND PULLOFF ASSEMBLY 2 CUTTER AND WIPER ASSEMBLY 2 SOLENOID AIR VALVE CONTROL UNIT 2 E gt NEEDLE COOLER ake oe tr 2 FOLDER ORENER a 2 SECTION ll PRELIMINARY 5 3 SECTION IV TRIMMER ADJUSTMENTS 3 A TENSION RELEASE AND PULLOFFASSEMBLY 3 CUTTERAND WIPER ASSEMBLY 3 SOLENOID AIR VALVE CONTROL UNIT 3 FOOTLIFTER ASSEMBLY 3 NEEDLE COOLER 12 6 s na s i ves 4 F FOLDER THREAD WIPER 4 SECTION V TRIMMER SEQUENCE OF OPER2. 0 1 0 00669 SM 803 66L 1300W 661 WOON NOISSYd 30 HOGIOJW A 40097934 OYT July 130 VINATA 19N3SSY 39779 9 HOLYINOJY YILA AIBNISSV JBLEL SNI 58 865 5 ML199 16 NEEDLE COOLER ASSEMBLY 80 0204 03 MODEL 199 01 4936 MACHINE REAR VIEW 01 TUBE 01 4938 8 30 1064 SCREW TENSION RELEASE ASSEMBLY FILTER SOLENOID REGULATOR VALVE GAUGE ASSEMBLY ASSEMBLY NEEDLE COOLER ASSEMBLY FOOTLIFTER ASSEMBLY INS 2379B F iL INS 2341D THROAT PLATE ASSEMBLV MODEL 199 FOR U S 673900 80 0515 01 33 3105 06 01 3015 21 SCREW SCREW S H C S 01 1819 21 BUSHING 10 1395 01 BLADE MOVABLE 10 1394 01 01 3019 51 SCREW ARM 10 1393 01 SEE KA THROAT PLATE 01 5753 01 SPACER 01 6656 02 STATIONARY BLADE 30 1248 01 FITTING 01 4927 01 NEEDLE BUSHING EXISTING SCREWS FOOTLIFTER ASSEMBLY MODEL 199 FOR U S 63900 80 0180 125 EXISTING CHAIN REMOVE ONE SCREW B H S S 02 2683 01 30 0887 01 WIRE LINK GRIP RING 01 4524 21 PIN 02 2648 01 CLEVIS 02 2650 02 SPACER 02 2649 01 LINK 1557 10 1387 01 RIP RING AIR CYLINDER 30 1299 01 02 2650 01 SPACER PLUG 30 1104 01 WOTA REDUCING BUSHING 33 4106 08 30 1615 01 QUICK DUMP COTTER PIN QUICK 30 2126 01 30 1896 01 PIN TEE 01 6349 01 CLEVIS 02 2937 01 SPACER ZL 661 IW FILTER REGULATOR ML 000 5B OPERATION AIR ENTERS THE INTEGRAL FILTER REGULAT
3. AND INSPECT EACH PART FOR WEAR OR DAMAGE REPLACE IF NECESSARY CAUTION WHEN REASSEMBLING VALVE SEAT 5 SHOULD NOT BE TIGHTENED TO MORE THAN 4 TO 6 INCH POUND TORQUE BONNET ASSEMBLY 1 SHOULD BE TIGHTENED 50 TO 60 INCH POUNDS TORQUE MANUAL DRAIN FILTER SECTION TO SERVICE THE FILTER SECTION SHUT OF THE AIR PRESSURE UNSCREW BOWL ASSEMBLY 14 AND REMOVE RING 9 UNSCREW STUD 13 AND FROM THE STUD REMOVE FILTER ELEMENT 11 LOUVER 10 AND GASKETS 12 THE FILTER ELEMENT SHOULD BE CLEANED PERIODICALLY WITH KEROSENE AND BLOWN OUT WITH COMPRESSED AIR AFTER CLEANING INSPECT EACH PART CAREFULLY REPLACE ANY DAMAGED PARTS WHEN REASSEMBLING TIGHTEN STUD 13 TO5 TO 10 INCH POUNDS TORGUE LUBRICATOR CAUTION 5 UNIT HAS A POLYCARBONATE BOWL 1 BE SURE IT IS MOUNTED WHERE TEMPERATURES OF 125 FOR MORE WILL BE NEAR IT OR ON A LINE WHERE AIR PRESSURE EXCEEDS 150PSI 2 BEWARE OF CONDITIONS FUMES AND FLUIDS THAT WILL HARM THE TRANSPARENT BOWL 3 TO CLEAN BOWL RINSE OR WIPE WITH A PETROLEUM SOLVENT ONLY SUCHAS KEROSENE OR HOUSEHOLD DISHWASHER DETERGENT 4 DO NOT USE NEAR OR CLEAN WITH SUCH MATERIALS AS ACETONE ALCOHOL 30 1108 01 BENZENE DIOXANE ETHEL ACETATE LACQUER THINNER TOLUENE CHLORIDE FILTER ELEMENT 21 CARBON TETRACHLORIDE ALKALIES AMINES ESTERS 5 AND AROMATIC HYDROCARBONS 5 MICRON 13 30 1561 01 5 DO INSTALL ON A COMPRESSED AIR LINE WHERE THE COMPRESSOR IS LUBRI BO
4. ON AIBNISSV 0066951 4043 661 13908 3GION310S VINATVA AJBHNISSY 3105 SHH 3 425 10 8282 20 MOB 13 0 05 LN MOT 10 6180 0 M0814 t ZBit O0C 10 1 02 HIV 10 0 10 56 2 0 Mayos 10 46 10 114599 10 601 0 3 25 80 801t t 31d MINDS 10 72 LI Ot GIQJINVW 0 4982 20 JNIH O 10 6521 0 JAWA QION3TOS 10 2520 Gt 7 M33855 0 21 0 MOB 13 LO BELL OL ML199 15 HOLY INO 10 5680 08 art ld 30 6661 0 39779 L0 7970 0C 10 6 40 0 MOB 11 052 8220 02 SAH H MIHJS BO OCEL EL LJAJYHA 599 60 060 8 6 0 23110 I0 8031 0t LAN 0 6640 0 lt SWSHd MIHJS r BOO2 LE kull 050 8 4 0 SY H S MIUOS HILIMS 10 hy L adog LO Z692 c0 30115 0 1692 20 A ONIJ O 4 gt I sss A a SZA GZ LBL0 08 JINX 10 6060 0 alYld LO 8220 O goy 0 6 10 SNHd MINIS 00 9010 lt lt JAWA 10 901 0 lt ONILLIH LO CEBI O SWSH d MIHDS 9L OLO E 1 5 20 68651 LO 810 08 JNIHAS 10 2080 0 lt NOLLNA iQ Oltr LO INILLI4 10 662 L OC 4337034 10 70L LOC SAING HINO 10 6191 0 13 00
5. SPECIAL SEE UNION SPECIAL MANUAL 02 2702 01 BRACKET SOL MOUNT 33 3105 08 SCREW S H C S 33 3108 12 AR 30 2553 01 SCREW S H C S AIRCYLINDER 02 2652 01 30 1783 01 BLOCK ELBOW 33 0706 20 SCREW FIL H M S ML199 13 ACCUSTOP SYNCHRONIZER ADAPTER MOUNTING FOR U S 63900 80 0323 51 01 7212 01 ADAPTER 30 1064 01 01 6576 01 U S 63900 AMZ STANDARD U S 63921A 65900 MT W MACHINE PULLEY 02 ROD ABE mea 01 7211 01 MOUNTING PLATE 33 0308 08 SCREW F H M S CLAMP 33 0210 10 SCREW P H M S FOR ALIGNMENT INSERT ARBOR 02 2703 01 AND TIGHTEN SCREWS 01 3070 01 NOT PART OF ASSEMBLY INS 1630 1 REWORK FEED SHAFT CLAMP PLATE CHAMFER THIS CORNER APPROX AS SHOWN UNION SPECIAL 63939 MACHINED DOTTED AREA TO THE COUNTERBORES ML199 14 ATAWJSSV HIdiM IHI Sa gt 253 4 Ji r ra HJONNIAJ isana TE 006 9 TWID3AS 661 1300W 30 OLINOHIJ 139 VAVAISVIG AVYOVIC HJHSYM 1913 10 0 1 lt 56 3 25 5256 NMOHS 10N JAOD 10 69972 20 1349748 10 8997 20 33734 15 10 2010 0 311134 8 5 10 0010 0 12 40 10 ASSY 31 2 Z0 1150 11 ASSY JV S0 ZE O LI 430784 TYNIRHIL i 252 2 00 5 5 FO POLO tT MOB 13 10 592 1 06 M0973 L0 ZB I 0E 10 2 18
6. foot lifter air cylinder assembly as shown in INS 2379 NEEDLE COOLER 1 Fasten needle cooler tube to presser foot and roller housing bracket 2 Mount treadle air valve assembly supplied between the motor and treadle arm FOLDER OPENER 1 Mount folder opener air cylinder assembly on bed of machine 2 Assemble the folder opener assembly to the machine cylinder arm 2 ML199 8 II PRELIMINARY SETTINGS NOTE Do not connect the air supply at this time 1 Set the machine head in the table and install belt 2 Time sewing machine to normal sewing conditions 3 Connect all air lines as shown circuit diagram drawing 5 2339 4 Connectall electrical cables to the main control box 5 Thread the sewing machine and sew on material being used on the operation IV TRIMMER ADJUSTMENTS A TENSION RELEASE Adjust puller for sufficient thread tail left on needle to start sewing on the next cycle B CUTTER AND WIPER ASSEMBLY 1 Loosen the 10 32 nut on the cylinder shaft and adjust the knite travel so that the cutting edge is about 1 16 past the cutting edge of the stationary blade 2 Adjust the wiper to pass between the needle and the presser foot without striking either By loosening the two nuts on the cylinder shaft the assembly will rotate around the screw to position the wire hook Bending may be necessary for proper thread pickup 3 With the power and air off manually stimulate the trimmer seguence of
7. ATION 4 A UNDERBED 4 TENSION RELEASE s 02 oes athe 4 NEEDLE THREAD WIPER 4 SECTION VI TROUBLE SHOOTINQG 5 SECTION PARTS 5 6 12 GENERAL INFORMATION A INTRODUCTION The air Operated Underbed Trimmer contains a trimming system that cuts both the needle and bobbin threads simultaneously A movable and a stationary blade mounted on the throat plate are used in combination to pick up and cutthe threads Solid state electronics are used to sense the position of the needle and to trigger the trimming mechanism at the proper time as well as to control footlifting and backtacking operations APPLICATION The underbed Trimmer Positioner enables the operator to automatically control the position of the needle in or out of the work thereby eliminating the need for hand position ing In addition the top and bottom threads are automatically cut beneath the throat plate after positioning This eliminates the need for hand trimming SYSTEM COMPONENTS The trimmer components which can be either pre installed on the sewing machine head and factory tested or field installed include 1 Standard Components a Pulloff Assembly b Tension Release and Pulloff Assembly c Thread Cutter and Wiper Air Cylinder Assembly d Solenoid Air Valve Control Unit 2 Optional Components e F
8. OR UNIT AND IS DIRECTED DOWNWARD FILTER REGULATOR AND LUBRICATOR THROUGH SET OF LOUVERS 10 TO IMPART A WHIRLING ACTION THIS CENTRI 30 2347 01 FUGAL ACTION CAUSES LIQUID PARTICLES TO BE SEPARATED FROM THE AIR STREAM AND SETTLE TOT HE BOTTOM OF THE BOWL ACCUMULATED LIQUID IS DRAINED MANUALLY 15 AIR THEN PASSES THROUGH THE SINTERED BRONZE FILTER ELEMENT 11 WHERE SMALLER SIZE FOREIGN PARTICLES ARE REMOVED THE CLEAN AIR PASSES THROUGH THE VALVE 5 6 7 8 OF THE REGULATOR AND IS CONTROLLED TOA PRESSURE DETERMINED BY THE ADJUSTMENT OF THE REGULATOR PRESSURE IS INCREASED BY ROTATING THE KNOB CLOCKWISE OR DECREASED BY ROTATING THE KNOB COUNTERCLOCKWISE 30 1160 01 BONNET 30 2788 01 FILTER REG REPAIR KIT CONTAINS ITEMS 3 4 5 6 7 8 10 14 16 CAUTION THIS MINIATURE INTEGRAL FILTER REGULATOR SHOULD NOT BE USED IN APPLICATIONS WHICH MAY EXCEED 250 PSIG DURING MAINTENANCE PERIODS INSPECT AND CLEAN EACH PART CAREFULLY USING ONLY CLEAR WARM WATER OR KEROSENE DO NOT USE SOLVENTS AS THE POLYCARBONATE BOWL MAY BE DAMAGED MAINTENANCE REGULATOR SECTION DISASSEMBLE THE REGULATOR SECTION AS FOLLOWS TURN OFF AIR SUPPLY TURN THE ADJUSTING KNOB COUNTERCLOCKWISE TO RELIEVE COMPRESSION ON THE REGULATING SPRING 2 UNSCREW THE BONNET 1 REMOVE THE REGULATING SPRING 2 AND PISTON ASSEMBLY 4 UNSCREW THE VALVE SEAT 5 WITH 3 8 SOCKET AND REMOVE THE VALVE ASSEMBLY 7 AND VALVE SPRING 8 30 2797 01 CLEAN
9. VE 4 Sa E EXISTING 6 E 2 01 61458 e CY 5 7 d 4 02 2687 01 l 6 EXISTING x HOLE 3 8 24 lt EXISTING THREAD 02 2699 01 TENSION ASSEMBLY IF THE HOLE IS SMALL ROMY DRILL 21 84 DIA DRILLING INSTRUCTIONS DRILL ML199 12 MODEL 199 FOR U S 63900 INS 2355A 10 1405 01 02 2693 01 m DRILLFIXTURE a ES MOUNT FIXTURE AS SHOWN USING EXISTIN HOLES DRILL AND TAP USING DRILL 10 1104 06 AND TAP 16 1103 02 INS 765B DRILLING AND MOUNTING INSTRUCTIONS THREAD NIPPER ASSEMBLY 61400 W 63900 W REWORK TAKEUP SPRING THREAD WIRE 61400 M W THREAD NIPPER 63900 W 01 4944 01 01 5010 01 STEP 1 BASE PLATE SPRING REMOVE LOWER NEEDLE THREAD EYELET 8 SCREW 01 3053 01 AS SHOWN STUD STEP 2 01 3038 61 WEGA REPLACE EYELET 8 SCREW BUSHING WITH THREAD NIPPER 01 3052 01 01 4943 01 ASSEMBLY 10 0477 01 NUT PLATE NIPPER UNION SPECIAL 10 0477 01 THREAD NIPPER MALE 61400 W STEP 1 DRILL AND HOLE SQUARE 90 TO SURFACE 461453 6 OF MACHINE USING 31 DRILL AND UNION 187 SPECIAL 107 DS 61400 W STEP 2 MOUNT THREAD NIPPER ASSEMBLY 10 0477 01 CUT OFF SHADED AREA 5 2335 FOLDER ASSEMBLY MODEL 199 FOR U S 63900 80 0513 01 NOTE ALL PARTS NOT IDENTIFIED ARE SUPPLIED BY UNION
10. WL CATED WITH OR THE AIR CONTAINS ASYNTHETIC FIRE RESISTANT LUBRICANT IMPORTANT INSTALLATIONS INSTRUCTIONS FOR LUBRICATORS WHERE AND HOW TO INSTALL 11 1 INSTALL AS CLOSE AS FEASIBLE TO EQUIPMENT TO BE LUBRICATED WITH AIR FLOWING IN AND OUT PORTS SO MARKED 2 TO FILL THE LUBRICATOR TURN OFF AIR PRESSURE REMOVE BOWL AND FILL 3 POUR IN ONLY CLEAN OIL SAE 10 OR LIGHTER USUALLY IS BEST NEVER USE ONE OF THE FOLLOWING OILS CELLULUBE 150 AND 4220 KANO KROIL KEYSTONE PENETRATING OIL 2 OR PYDRAULAC 30 1 085 01 4 AS SOON AS AIR PRESSURE REBUILDS INSIDE THE BOWL OIL WILL DRIP THROUGH BOWL THE SIGHT GAUGE CONTROL THE RATE OF OIL ENTERING THE AIR STREAM BY TURNING THE ADJUSTMENT SCREW DOWN TO GIVE LESS OIL AND UP TO GIVE MORE OIL THIS ISA UNIQUE LUBRICATOR YOU ADJUST THIS TYPE SO THAT WHILE THE SMALLEST AMOUNT OF AIR IS FLOWING THROUGH IT YOU GET THE DESIRED AMOUNT OF OIL FOR THAT FLOW THE MORE THE AIR FLOW INCREASES THE MORE OIL YOU WILL NEED AND THE MORE YOU WILL GET AUTOMATICALLY 30 1610 01 LUBRICATOR REPAIR KIT CONTAINS ITEMS HOW TO MAINTAIN 18 20 22 1 PERIODICALLY CLEAN ADJUSTING SCREW NEEDLE VALVE AND SEAT BY SWISHING A CLEANER AND BLOWING OFF WITH AIR 2 DRAIN OFF CONTAMINANTS WATER IF THEY SETTLE IN THE THE BOWL INS 2100 2A INS 2100 1B
11. k Run bobbin thread through hook Replace with correct bobbin case ML199 11 THREAL KIPPER INS 2377C INS 2337E 7 TRIM AND WIPER ASSEMBLY AE PULLOFF ASSEMBLY RD ere MODEL 199 U S 63900 MODEL 199 FOR U S 63900 BUSHING BRAGKET 80 0503 01 80 0514 01 30 2711 01 10 1590 01 30 7168 01 PISTON ASST RING 30 1792 01 01 8847 01 30 2 785 01 gt ta 05 0 3105 08 02 7662 01 SPRING SCREW 5 H C 5 10 1415 01 BODY 01 8781 01 02 2655 01 AE SPACER Oe 724 01 MOWABLE THREAD 10 1382 01 WIPER ASST A0 1153 01 30 1562 01 FITTING AIR CYLINDER b eb 02 2654 01 02 27 22 07 REAR PLATE FAGE PLATE 30 282725 0 0 RING 30 2166 01 RING e l 30 0618 01 33 3110 08 NUT ESNA SCREW S H C S 02 272301 At 0 02 2661 01 AA 30 2712 01 GARE NY 33 1610 DRIVE LINK O RING U COP 35 1810 01 SERA 15 1391 01 33 0104 04 02 2722 01 HEX NUT 7 PISTON ASS Y GORGE 33 3105 12 02 2653 01 SCREW S H C S FRONT PLATE 02 2656 01 SPACFR INS 2353C INS 2354A TENSION RELEASE ASSEMBLY AIR CYLINDER THREAD RELEASE ASSEMBLY MODEL 199 U S 63900 MODEL 199 U S 63900 80 0517 01 10 1403 01 33 0304 06 SCREW F H M S 10 1403 01 AIR CYLINDER ASSEMBLY si 02 2690 01 mis gt PISTON de N Oo ge 2 SHAFT 50 1801 01 02 2589 01 AIR CYLINDER NOSE END REMO
12. ls the needle thread above the foot before it is raised If the thread is trapped under the foot a long tail will be left at the start of the next sewing opera tion VI TROUBLESHOOTING ML199 10 PROBLEM PROBABLE CAUSE CORRECTIVE ACTION Positioner solenoid binding Movable blade missed needle loop Needle thread not cut Bobbin thread is cut Binds in trimmer linkage Defective movable blade Water in air lines Defective solenoid air valve or air cylinder Both threads not cut not picked up Defective needle positioner logic Binds in trimmer linkage Defective movable or stationary blade Both threads picked up not cut Stroke misadjusted failing to reach cutting position Remove bind Check synchronizer timing to see that trimmer is fired at correct time Locate and remove bind A light bind would slow it enough to miss needle loop Replace Check filter Remove water from air lines Repair or replace Repair logic Locate and remove bind Replace Readjust Needle thread cut short Pulloff cylinder improperly Readjust adjusted Long tail left on top side at start of sewing positioned causing thread to be trapped under foot Bobbin tension too tight Bobbin thread is cut short on case Bobbin case without hook being used Wiper not operating or incorrectly Repair or reposition thread wiper as reguired Lossen bobbin tension as much as possible Bobbin thread slipped out of hoo
13. ootLifter f Needle Cooler g Folder Opener TUBING 1 8 O D X 1 16 1 0 3 16 X 3 32 I D 1 4 O D X 1 8 I D MATERIAL VINIL MATERIAL POLYURETHANE MATERIAL POLYURETHANE 30 1134 01 CLEAR 30 1540 01 CLEAR 30 2102 01 CLEAR 02 YELLOW 02 YELLOW 03 RED 03 RED 03 RED 04 BLACK 04 BLACK 05 BLUE 05 BLUE 06 GREEN 06 GREEN 07 ORANGE 07 ORANGE 08 WHITE 08 WHITE 09 GRAY 09 GRAY 10 BROWN 10 BROWN 199 7 ll TRIMMER INSTALLATION A PULLOFF ASSEMBLY Remove the machine face plate and mount the Pulloff assembly as shown in INS 2377 TENSION RELEASE AND PULLOFF ASSEMBLY 1 Remove from the machine the thread tension discs assembly and tension release pin 2 Drill and Tap mounting holes using appropriate drill fixture supplied Refer to machine drilling instructions shown in drawing INS 2355 3 Mount tension release assembly and the thread tension discs assembly to the sewing machine as shown in drawing 5 2353 CUTTER AND WIPER ASSEMBLY 1 Remove from the machine throat plate and feed shaft clamp plate 2 Rework clamp plate as shown in drawing INS 1630 and fasten to the machine 3 Fasten cutter and wiper cylinder assembly to sewing machine bed 4 Mount new throat plate assembly on the machine with original hook basket retaining finger SOLENOID AIR VALVE CONTROL UNIT 1 Mount solenoid valve assembly in back of the machine bed as shown in INS 2379 2 Mount
14. operation cycle several times to insure that the proper adjustments have been made SOLENOID AIR VALVE CONTROL UNIT Turn power and air on Set regulator to read 60 PSI and adjust the flow control of the trim air cylinder to reduce bobbin spin D FOOTLIFTER ASSEMBLY Adjust footlifter cylinder for required amount of lift Readjustment of footlift linkage may be necessary 199 9 E NEEDLE COOLER Adjust the flow control for the desired air flow to cool the needle and keep the throat plate knife clean F FOLDER OPENER Adjust folder opener mounting bracket for required amount of opening TRIMMER SEQUENCE OF OPERATION A UNDERBED TRIMMER The operation of the underbed trimmer is as follows 1 Needle positioner stops with the needle thread positioned between the 5 and 6 o clock position across the hook needle is used for the reference point or 12 o clock position 2 movable knife is extended into the needle loop and in position to pick up the bobbin thread 3 Theneedle positioner moves the takeup and needle to up position 4 The tension release the pulloff and wiper cylinders operate after the positioner reaches to up position 5 Then the movable knife is returned to cut both needle and bobbin threads B TENSION RELEASE The needle thread tension is released so that the thread puller can pull off enough thread to start the next sewing operation NEEDLE THREAD WIPER The needle thread wiper pul
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