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From the library of: Superior Sewing Machine & Supply LLC

Содержание 57100 C

Страница 1: ...7100 c CATALOG No T141 M Price 1 00 INDUSTRIAL SEWING I MACHINES CLASS 57100 ADVANCED HIGH SPEED FIFTY THOUSAND SERIES FLAT BED MACHINES UNION SPECIAL CORPORATION CHICAGO From the library of Superior Sewing Machine Supply LLC ...

Страница 2: ...I N G L I S T 0 F P A R T S F 0 R S t y 1 e 5 7 1 0 0 c F i r s t E d i t i o n 1 9 7 7 b y S p e c i a 1 C o r p o r a t i o n U n i o n R i g h t s R e s e r v e d i n A 1 1 C o u n t r i e s UNION SPECIAL CORPORATION INDUSTRIAL SEWING MACHINES CHICAGO P r i n t e d i n U S A 2 April 1977 From the library of Superior Sewing Machine Supply LLC ...

Страница 3: ...on to some Special Styles of machines in these classes References to direction such as right left front back etc are given from the operator s position while seated at the machine Operating direction of handwheel is toward the operator STYLE OF MACHINE Advanced High Speed Two needle One Looper Plain Feed Flat Bed Machines Medium Throw Needle Bearing Needle Bar Drive Light Weight Presser Bar and Ne...

Страница 4: ...Use description on labe l A complete order would read 1000 Needles Type 108 GHS Size 090 036 Selection of the proper needle size should be determined by the size of thread used Thread should pass freely through the needle eye in order to produce a good stitch formation Success in the operation of UNION SPECIAL machines can be secured only by use of needles packaged under our brand name which is ba...

Страница 5: ...e head cover as no further hand oiling will be required Run machine slowly for several minutes to distribute oil to the various parts For machines in operation check the oil for dirt and lint deposits at reasonable intervals If dirty change the oil An oil change is recommended every 2000 operating hours or once a year Oil may be drained from main reservoir by removing plug screw C Fig 1 located be...

Страница 6: ...arked LOW 7 Tighten lock nut E and replace plug screw C and lower crank chamber cover 8 Add oil so that gauge needle rests on the black line located to the right of OPERATE zone marked FULL NEEDLE LEVER BEARING OILER Remove the head cover and upper crank chamber cover G Fig 1 Check position of needle lever bearing oiler A Fig 2 located inside the arm casting below the upper crank chamber cover whi...

Страница 7: ...rity The oil has been drained from the machine before shipping and the reservoir must be filled before starting to operate Maintain oil level in OPERATE position and add oil when needle is to the black line located to the left of the OPERATE zone marked LOW The machine is automatically lubricated and no oiling other than keeping the main reservoir filled is necessary For further lubricating instru...

Страница 8: ...he clamp screw D of the looper drive lever To move stud to rear away from operator a light tap with a small hammer driectly on the stud is all that is re quired To move stud forward toward operator remove the cloth plate throat plate support oil reservoir top cover and oil res ervoir back cover then a light tap on the looper drive lever rocker shaft toward the operator is all that is required Note...

Страница 9: ...TING HEIGHT OF NEEDLE BAR The height of the needle bar A Fig 8 is correct when the top of the left needle s eye is 1 64 inch 40 mrn below the underside of the looper when the point of looper moving to the left is even with the l e ft side of this needle If adjustment is necessary loosen screw B and reposition needle bar A up or down as required and retighten screw Care must be taken not to disturb...

Страница 10: ...ition If feed dog teeth are not parallel with the throat plate loosen nut A Fig 12 and turn screw B clockwise to lower the front teeth and counterclockwise to raise the front teeth Retighten nut when feed dog is set properly CAUTION See that there is sufficient space between underside of feed dog and top of looper Should it be necessary to move the feed dog to the left or right loosen screws A Fig...

Страница 11: ...ush with the casting To assemble reverse the procedure described in the previous paragraph Start tapered end of shafts first twisting slightly when entering the grease seals to prevent damage Check for proper adjustment of feed dog as described under Setting the Feed Dog Also check to see that there is no binding at any point SETTING THE REAR NEEDLE GUARD Set the rear needle guard C Fig 12 horizon...

Страница 12: ...amp screw F It should be able to move freely on the presser bar Place a piece of fabric in the machine to be corded and operate the machine This will allow the presser foot to find its true position with respect to the guide on top of the throat plate Now tighten the presser foot clamp screw Replace the needles and check for clearance in needle hole in presser foot PRESSER FOOT PRESSURE Regulate t...

Страница 13: ...e amount of slack thread in the system and can be moved to any posi tion It should be set laterally so that it is midway between the two discs of the take up C and the tip parallel with the discs The height and the lateral adjustment of the retaining finger affects the con trol of the looper thread as the looper moves to the left More looper thread is given to the stitch when the retaining finger ...

Страница 14: ... K 14 From the library of Superior Sewing Machine Supply LLC ...

Страница 15: ...eedle Thread Frame Eyele t 1 Needle Lever Thread Eyelet l Washer for needle guard l Feed Lift Eccentric Assembly 080 inch 2 03 rnrn throw 1 Screw 1 Eccentric Link Assembly 1 Screw 1 Thrust Washer for feed bar 2 Handwheel Assembly l Screw 3 Retaining Plate 1 Handwheel l Pulley l Screw 2 Needle Bar marked EY 1 Tapered Stop Pin 1 Needle Wedge l Needle Clamp Collar l Screw l Looper 1 Looper Drive Leve...

Страница 16: ...16 From the library of Superior Sewing Machine Supply LLC ...

Страница 17: ... retainer 1 Loop Re tainer marked AY 1 Screw for loop r etainer 1 Feed Dog 16 teeth per inch 1 59 mm per tooth 1 Cast off Support Plate 1 Cast off Wire 1 Looper Thread Retaining Finger 1 Screw for cast off support plate 2 Washer for cast off support plate screw 2 Screw for l ooper thread re taining finger 1 Screw for retaining finger support bracket 1 Screw for cast off wire support 1 Retaining Fi...

Страница 18: ...mpletion time This data is then transferred to the permanent Machine Repair Record kept in the office Whichever system is used management now has an invaluable tool to reduce needless maintenance costs Repair Part Inventories While record keeping tells management which machines require abnormally high maintenance it does little to help reduce the downtime caused by routine repairs To alleviate thi...

Страница 19: ... 175 87 V iscosity S S U at 100 F Flash Min Pour Max Color A S T M Max Neutralization No Max Viscosity Index 0 D Min Compounding Copper Corrosion Max Anline No 90 125 350 20 3 0 10 85 90 125 300 350 350 350 20 20 1 3 0 10 0 10 85 85 None None None 1A 1A 1A 175 225 175 225 175 225 Used with Buna N Rubber 0 Retainers NOTE 1 The use of non corrosive additives in oils meeting above classification is d...

Страница 20: ...eds promptly and efficiently Whatever your loca tion there is a Union Special Representative to serve you Check with him today ATLANTA GA MONTREAL CANADA BOSTON MASS TORONTO CANADA CHICAGO ILL BRUSSELS BELGIUM DALLAS TEXAS LEICESTER ENGLAND LOS ANGELES CAL LONDON ENGLAND NEW YORK N Y PARIS FRANCE PHILADELPHIA PA STUnGART GERMANY Representatives and distributors In all Important Industrial cities t...

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