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kansai FBX Series Скачать руководство пользователя страница 16

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8

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TIMING OF THE RETAINER LOOPER

8-1 Front to back position of the retainer looper

When the needle bar descend from the top to the
bottom of its stroke and the point of the needle A is
same height as the point of the looper retainer B,
there should be a clearance of 2.0~2.2mm between
the point of needle and the point of looper retainer.
(In the beginning, the stitch length is aligned with
scale no.3 on the hand pulley.) when adjusting,
loosen the screw C of the looper retainer bar D and
adjust the front to back position.

＊

When the stitch length is changed much, necessary
to the adjust again because the clearance would be
changed.

8-2 Left to right position of the retainer looper

When the looper E at the extreme front end of its
travel, the point of the looper retainer should be on
the line F of the looper E.
When adjusting, loosen the screw H of the retainer
looper holder G and adjust the left to right position.

＊

When the needle bar descend from the top to the
bottom of its stroke and the point of the needle A is
same height as the point of the looper retainer B,
there should be a clearance of 0.8~1.3mm between
the point of the needle A and the left side of the
retainer looper B.

8-3 Adjusting the height of the retainer looper

The retainer looper is the nearest position to the top
of the looper E, there should be a clearance of
0.1~0.4mm between the point of the retainer looper
B and the top of looper E. When adjusting, loosen
the screw H of the retainer looper holde G.

< Note>

Before adjusting machine, be sure to turn off the

motor.

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Содержание FBX Series

Страница 1: ...INSTRUCTION Industrial Sewing Machines FBX1104P FBX1104 FBX1106P FBX1106 Second edition September 2004 No 040037 ...

Страница 2: ...ure the pulley cover safety cover etc are secured 3 Before adjusting cleaning threading the machine or replacing the needle be sure to turn off the power 4 Never start the machine with no oil in the reservoir 5 Refer to the parts list as well as this instruction manual before performing preventive maintenance 6 The contents described in this instruction manual are subject to change without notice ...

Страница 3: ...3 Adjusting the height of the retainer looper 13 8 4 Timing of the retainer looper to the needle 14 9 ADJUSTING CLEARANCE BETWEEN NEEDLE AND NEEDLE GUARD 15 10 ADJUSTING OF THREAD RECEIVER 15 11 ADJUSTINGTHEFEEDDOG STITCHLENGTH 11 1 Adjusting of left right position for the feed dog 16 11 2 Adjusting of front back position for the feed dog 16 11 3 Adjusting of height for the feed dog 16 11 4 Adjust...

Страница 4: ...X1106P No of needles 2 4 2 12 4 needle threads 6 needle threads No of threads 4 looper threads 6 looper threads Type of tension set Mounted type Puller width 55mm 78mm Minimum gauge width 6 4mm 6 4mm Maximum gauge width 38 1mm 70mm 1 3 Diagrammatic sketch of the Series 1 F FB BX Xs se er ri ie es s ...

Страница 5: ... referring to pages 3 to 4 Incorrect threading may cause skip stitching thread breakage and or uneven stitch formation When threading the looper tilt the looper holder toward the front of the machine using the looper drawing bar To tilt the looper toward the front 1 Bring needle bar A to the top of its stroke 2 Pay out the needle thread from the spool by pressing a finger down on needle threads B ...

Страница 6: ... FBX1104P 3 F FB BX Xs se er ri ie es s ...

Страница 7: ... FBX1106P 4 F FB BX Xs se er ri ie es s ...

Страница 8: ...tch motor Belt M type V belt Select the proper motor pulley according to the machine speed refer to the motor pulley outer diameter on the table below Adjust the position of the motor by pressing the finger onto the middle of the belt so that 1 2cm deflection can be achieved see the illustration on the right Machine speed Model Maximum speed Standard speed FBX1104P 4 000rpm 3 500rpm FBX1104 4 500r...

Страница 9: ... operation To replace the oil follow the procedures below 1 Remove the V belt from the motor pulley and then remove the machine from the table 2 Remove screw D and then drain the oil Be careful not to stain V belt with the oil 3 After draining the oil be sure to tighten screw D 4 Fill the machine with oil by referring to 4 2 shown above If element E is contaminated proper oiling may not be perform...

Страница 10: ... 5 SEWING MACHINE INSTALLATION 5 1 Cutting the machine table 7 F FB BX Xs se er ri ie es s ...

Страница 11: ...erly as shown in the illustration 2 Hung a V belt on the hand pulley Refer to 3 machine speed in page no 4 3 Install the eye guard and the pulley cover Note Until all procedures will be done do not switch on the motor 8 F FB BX Xs se er ri ie es s ...

Страница 12: ...troke In this case the line E marked on the lower shaft D should be vertical And make sure if the first screw S of the turning direction is above the V belt pulley C or not If not loosen screw G 4pcs on the timing pulley F of the upper shaft to be adjusted to the above mentioned position Make sure of tightening screw G 4pcs again after adjustment 9 F FB BX Xs se er ri ie es s ...

Страница 13: ...r touches to the looper rocker B Then tighten screw C As shown in the illustration the angle between the looper rocker B and the looper A is 90 92 degrees The clearance between the looper and the needle when the point of looper passes the scarf of the needle should be 0 0 1mm Adjust by the screw C Note Before adjusting machine be sure to turn off the motor 10 F FB BX Xs se er ri ie es s ...

Страница 14: ...hand pulley B In this case turn the hand pulley and check that the point of looper is 1 6 1 8mm above the needle eye when the point of looper moving both to the right and to the left reach to the center of the needle In the beginning the stitch length would be adjusted to scale no 3 If you need to change it procedures are as follows Remove the rubber plug F and loosen screw H 2pcs in the looper ec...

Страница 15: ... adjusting tighten screw C 7 4 Needle height When the needle bar is at the top of its stroke there should be a distance of approximately 10mm from the top surface of the needle plate to point of the needle Adjustment is made by loosening screw F of the needle bar bracket E after removing plug D After the adjustment is made check to make sure each needle drops correctly into the center of each need...

Страница 16: ... the looper E at the extreme front end of its travel the point of the looper retainer should be on the line F of the looper E When adjusting loosen the screw H of the retainer looper holder G and adjust the left to right position When the needle bar descend from the top to the bottom of its stroke and the point of the needle A is same height as the point of the looper retainer B there should be a ...

Страница 17: ...ainer looper and the looper thread take up lever E against the needle and the looper should be faster When aligning the mark J to the mark K which is a back of the rotating direction its moving speed should be slower After adjusting fasten the screw F of the retainer looper eccentric G At the same time confirm the clearance of approx 2 5mm between lower shaft bush P and the end plate N of the reta...

Страница 18: ...OF THREAD RECEIVER The clearance of left right direction between the needle B and the thread receiver F of the feed dog E is 0 8 1 0mm At front back direction when the needle B is positioned into the feed dog as fig by turning of hand pulley the top edge of the thread receiver F should be aligned to the right side line H of the needle Adjusting by loosening of the screw G for the thread receiver F...

Страница 19: ...d point by turning of hand pulley each clearance F at the front and the back between the feed dog and the feed grooves of the Needle plate E is to be equal Adjusting at front and back by loosening of the screw D 2 pieces of the feed rocker C 11 3 Adjusting of height for the feed dog When the feed dog is at the upper dead point the feed dog J is to be parallel with the top surface of the needle pla...

Страница 20: ...t 2 With pressing push button S lightly turn the hand pulley T by the right hand until the push button S goes further into the depth 3 Press the push button S strongly again With keeping of this press turn the hand pulley T in order to meet the number of pulley position to the mark U which can be selected as required 4 After selecting of the desired stitch length release the left hand 5 The machin...

Страница 21: ...t and back after loosening of the screw F of the needle swing lever arm G 12 2 Adjusting of front back movement amount of the needle The center mark N of the needle swing lever K should be aligned to the mark R of the needle swing lever pin M as fig It is a standard setting With this setting the movement amount of the needle is synchronized with the movement amount of the feed When adjusting of th...

Страница 22: ...ckwise 13 2 Position of the presser foot Fit the presser foot onto the presser bar so that the needle can drop correctly to the center of the needle drop hole on the presser foot Adjustment is made by loosening screw B 13 3 Foot lift Position stopper C with the presser foot approximately 9mm above the top surface of the needle plate and then tighten nut D Note Before adjusting machine be sure to t...

Страница 23: ...ing knob D clockwise To decrease the pressure turn adjusting knob D counterclockwise Fasten the lock nut E after adjusting 14 3 Adjusting the feeding amount of the rear puller The feeding amount of the puller should be adjusted by changing of the movement amount of the upper roller in order to meet the sewing fabric and the sewing conditions To decrease the amount loosen nut F and move it up To in...

Страница 24: ...from the center of the screw D Note To loose the needle thread adjust the needle thread eyelet C to UP T tight the needle thread adjust the needle thread eyelet C to DOWN Depending upon the kind of THREAD or FABR o IC 15 3 Position of the looper thread take up eyelet 1 The looper thread eyelet F is to be fastened by the screw G at the center of its long hole 2 The looper take up bar E is to be fas...

Страница 25: ...the silicon oil 22 F FB BX Xs se er ri ie es s 16 CLEANING THE MACHINE At the end of each day remove the presser foot and the needle plate and then clean the slots of the needle plate and the area around the feed dogs Note Rem ve the felt O when no using of the silicon tank M Check the volume of the silicon oil regularly after opening of the cap N If shortage supply the silicon oil properly o ...

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