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Index Contexts Contexts Chapter - Page Chapter - Page 1 - 1 1 - 1 Safety Safety 1 - 1 1 - 1 1.01 1.01 Safety symbols Safety symbols 1 - 1 1 - 1 1.02 1.02 Important points for the user Important points for the user 1 - 2 1 - 2...
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Index Index 7.03 7.03 Winding the bobbin thread; adjusting the primary thread tension Winding the bobbin thread; adjusting the primary thread tension 7 - 3 7 - 3 7.04 7.04 Removing/Inserting the bobbin case Removing/Inserting the bobbin case 7 - 4 7 - 4 7 - 4 7 - 4...
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Index 9 - 23 9 - 23 9.03.19 9.03.19 Roller presser Roller presser 9 - 24 9 - 24 9.03.20 9.03.20 Stitch length on stitch length scale Stitch length on stitch length scale 9 - 25 9 - 25 9.03.21 9.03.21 Synchronization of roller presser and feed wheel Synchronization of roller presser and feed wheel...
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Safety Safety Safety Safety 1.01 1.01 Safety symbols Safety symbols ! ! Danger! Danger! ! 。 。 Points to be observed Points to be observed ! ! Danger of injury for operating and Danger of injury for operating and specialist personnel specialist personnel !...
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Safety Safety 1.03 1.03 Danger Danger , , , , 、 、 。 。 ! A working area of 1 meter is to be kept free both in front of and behind A working area of 1 meter is to be kept free both in front of and behind the machine in operation so that the machine is always easily the machine in operation so that the machine is always easily accessible.
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Safety Safety ! ! ! ! Switch the machine off before tilting it backwards! Switch the machine off before tilting it backwards! Danger of injury if the machine is started accidentally! Danger of injury if the machine is started accidentally! !...
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Proper use Proper use Proper use Proper use 9625 9625 Is a single needle, high-speed post bed sewing Is a single needle, high-speed post bed sewing machine (post to the left of the needle) with driven machine (post to the left of the needle) with driven feed wheel and roller presser and synchronized needle.
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Specifications Specifications Specifications Specifications 3.01 3.01 9630, 9625, 9620 , 9610 9630, 9625, 9620 , 9610 Stitch type Stitch type 301 ( 301 ( /lockstitch) /lockstitch) Clearacne under roller presser Clearacne under roller presser 7 mm 7 mm Clearance width Clearance width 245 mm 245 mm...
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Explanation of symbols Explanation of symbols Explanation of symbols Explanation of symbols , , 。 。 : : In this Instruction Manual, work to be carried out or important information In this Instruction Manual, work to be carried out or important information is accentuated by symbols which have the following meanings: is accentuated by symbols which have the following meanings: ,...
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Controls Controls Controls Controls 5.01 5.01 ( ( -D3、9630 -D3、9630 ) ) Keys on the machine head (only for machines with-D3 9630) Keys on the machine head (only for machines with-D3 9630) 、 、 ● ● , , , , 。...
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Controls Controls 5.03 5.03 Pedal Pedal Neutral position Neutral position Sewing Sewing ( ( 、 、 9630 9630 .... ) ) Raiser roller presser(on machines with- Raiser roller presser(on machines with- 、 、 9630 9630 -D.. -D.. ) ) Trim sewing threads (on machines with-D..) Trim sewing threads (on machines with-D..) 5.04...
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Controls Controls 5.06 5.06 Key for setting stitch length Key for setting stitch length ● ● 7.08 “ 7.08 “ ” ” ( ( )。 )。 ● ● The stitch length is set by pressing key The stitch length is set by pressing key and turning the balance wheel (see and turning the balance wheel (see Chapter 7.08 Setting the stitch length...
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Installation and commissioning Installation and commissioning Installation and comminssioning Installation and comminssioning The machine must only be installed and commissioned by qualified The machine must only be installed and commissioned by qualified personnel! personnel! All relevant safety regulations must be strictly adhered to! All relevant safety regulations must be strictly adhered to! If the machine is delivered without a table, be sure to use a stand and If the machine is delivered without a table, be sure to use a stand and...
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Installation and commissioning Installation and commissioning 6.02 6.02 Fitting the reel stand Fitting the reel stand ● ● 。 。 ● ● 。 。 ● Fit the reel stand as shown in Fig ● Fit the reel stand as shown in Fig ●...
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Installation and commissioning Installation and commissioning 6.02.03 6.02.03 Fitting the machine cover Fitting the machine cover ● ● , , , , 。 。 ● ● 。 。 6.02.04 6.02.04 Mounting the flange motor to the bearing plate Mounting the flange motor to the bearing plate ●...
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Installation and commissioning Installation and commissioning 6.02.05 6.02.05 Mounting the flange motor to the machine Mounting the flange motor to the machine Lagerplatte 1 des motors 2 am Lagerplatte 1 des motors 2 am maschin engehause mit den maschin engehause mit den schrauben 3 anschrauben (schrauben schrauben 3 anschrauben (schrauben 3 nur leicht anziehen).
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Installation and commissioning Installation and commissioning 6.02.07 6.02.07 Mounting the belt guard of the flange motor Mounting the belt guard of the flange motor ● ● ● Riemenschutz 1mit den schr- ● Riemenschutz 1mit den schr- auben 2 und 3 anschrauben. auben 2 und 3 anschrauben.
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Installation and commissioning Installation and commissioning 6.03 6.03 Commissioning Commissioning ● ● 。 。 ● ● , , ( ( 11 “ 11 “ ”)。 ”)。 ● ● 。 。 , , 。 。 , , 。 。 ● ● Check the machine, particularly the electrical wiring for any damage.
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Installation and commissioning Installation and commissioning 6.05 6.05 Tilted work base Tilted work base 6.06 6.06 Mounting the table top Mounting the table top...
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Preparation Preparation Preparation Preparation 。 。 ! ! ! All instructions and regulations in this Instrution Manual must be All instructions and regulations in this Instrution Manual must be observed . observed . Special attention must be paid to all safety regulations! Special attention must be paid to all safety regulations! 。...
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Preparation Preparation 7.02 7.02 9620 9620 Inserting the needle on model 9620 Inserting the needle on model 9620 ! ! ! ! Switch the machine off! Danger of injury if the machine is started accidentally! Switch the machine off! Danger of injury if the machine is started accidentally! 134-35 134-35 。...
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Preparation Preparation 7.03 7.03 ; ; Winding the bobbin thread; adjusting the primary thread tension ● ● 。 。 9-03 9-03 ● ● , , 。 。 ● ● , , 。 。 ● ● Place an empty bobbin Place an empty bobbin into bobbin winder spindle .
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Preparation Preparation 7.06 7.06 9630 9625 9610 9630 9625 9610 、 、 Threading the needle thread and regulating its tension on Threading the needle thread and regulating its tension on model 9630 9625 and 9610. model 9630 9625 and 9610. 、...
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Preparation Preparation 7.07 7.07 9620 9620 Threading the needle thread and regulating its tension on Threading the needle thread and regulating its tension on model 9620 model 9620 Switch the machine off! Switch the machine off! Danger of injury if the machine is started accidentally! Danger of injury if the machine is started accidentally! Tilt up the eye guard .
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Preparation Preparation 7.08 7.08 Setting the stitch length Setting the stitch length ● ● 。 。 ● ● , , 。 。 ● ● Press key Press key and at the same time turn the balance wheel until the and at the same time turn the balance wheel until the stitch setter clicks into position.
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Care and Maintenance Care and Maintenance Care and Maintenance Care and Maintenance ………………………………………… ………………………………………… , , , , ( ( ) ………………………………… ) ………………………………… , , ……………………………………………………… ……………………………………………………… , , …………………………………………………………… …………………………………………………………… ……………………………………………… ……………………………………………… , , ……………………………………… ……………………………………… Clean Clean ……………………………...
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Care and Maintenance Care and Maintenance 8.02 8.02 Clean the air filter of the air-filter/lubricator Clean the air filter of the air-filter/lubricator Switch the machine off! Switch the machine off! Disconnect the air hose at the air-filter/lubricator. Disconnect the air hose at the air-filter/lubricator. Draining water bowl Draining water bowl Water bowl...
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Care and Maintenance Care and Maintenance Bring the needle bar to its highest position. Bring the needle bar to its highest position. Open the post cap and remove the bobbin case Open the post cap and remove the bobbin case cap and the bobbin.
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Care and Maintenance Care and Maintenance 8.05 8.05 Oil bowl for hook lubrication Oil bowl for hook lubrication 。 。 ! 。 。 Check the oil level before each use. There must Check the oil level before each use. There must always be oil in reservoir .
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Care and Maintenance Care and Maintenance 8.07 8.07 Lubricating the bevel gears Lubricating the bevel gears ! ! ! ! Switch the machine off! Switch the machine off! Danger of injury if the machine is started accidentally! Danger of injury if the machine is started accidentally! ●...
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Adjustment Adjustment Adjustment Adjustment Unless stated otherwise, during all adjustment work the machine must be Unless stated otherwise, during all adjustment work the machine must be disconnected from electric and pneumatic power supply! disconnected from electric and pneumatic power supply! Danger of injury if the machine is started accidentally! Danger of injury if the machine is started accidentally! 9.01...
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Adjustment Adjustment 9.03 9.03 Adjusting the basic machine Adjusting the basic machine 9.03.01 9.03.01 9625 9630 9625 9630 9610 9610 、 、 Needle position in sewing direction on the 9625 9630 and 9610 Needle position in sewing direction on the 9625 9630 and 9610 、...
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Adjustment Adjustment 9.03.02 9.03.02 9620 9620 Neelde position in sewing direction on the 9620 Neelde position in sewing direction on the 9620 , , 。 。 Requirement Requirement The needle should be positioned in the centre of the needle hole as seen The needle should be positioned in the centre of the needle hole as seen in the direction of sewing.
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Adjustment Adjustment 9.03.03 9.03.03 Prelininary adjustment of the needle height Prelininary adjustment of the needle height , , 21 mm 21 mm 。 。 Requirement Requirement When the needle bar is at top dead centre, there must be a clearance When the needle bar is at top dead centre, there must be a clearance of approx.
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Adjustment Adjustment 9.03.04 9.03.04 9625 9625 , , , , Needle rise, hook clearance, needle height and needle guard Needle rise, hook clearance, needle height and needle guard on the 9625 on the 9625 2.0 mm 2.0 mm “ “ ”,...
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Adjustment Adjustment "0.8" "0.8" 1 2 3 4 5 1 2 3 4 5 2.0 mm 2.0 mm Set stitch length at Set stitch length at 1 2 3 4 1 2 3 4 Loosen screws , , , Loosen screws , , , and .
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Adjustment Adjustment 9.03.05 9.03.05 9620 9620 , , , , Needle rise, hook clearance, needle height and needle guard Needle rise, hook clearance, needle height and needle guard on the 9620 on the 9620 2.0 mm 2.0 mm , , 0.05 0.05 0.1 mm...
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Adjustment Adjustment 9.03.06 9.03.06 9610 9630 9610 9630 Needle rise, hook clearance, needle height and needle guard Needle rise, hook clearance, needle height and needle guard on the 9610 9630 on the 9610 9630 2.0 mm 2.0 mm 0.05 0.05 0.1 mm 0.1 mm 1.0 mm...
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Adjustment Adjustment "0.8". "0.8". 1 2 3 4 5 1 2 3 4 5 2.0 mm 2.0 mm Set stitch length at Set stitch length at 0.8 . 0.8 . 1 2 3 4 1 2 3 4 Loosen screw , , , Loosen screw , , , and .
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Adjustment Adjustment 9.03.07 9.03.07 9625 9625 Needle position crosswise to sewing direction on the Needle position crosswise to sewing direction on the 9625 9625 Requirement Requirement When the stitch length is set at its maxi mum, the needle must be positioned When the stitch length is set at its maxi mum, the needle must be positioned in the centre of the meedle hole when entering and coming out of the needle in the centre of the meedle hole when entering and coming out of the needle...
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Adjustment Adjustment 9.0308 9.0308 9620 9620 Needle position crosswise to sewing direnction on the Needle position crosswise to sewing direnction on the 9620 9620 Requirement Requirement As seen crosswise to the sewing direction, the needles must As seen crosswise to the sewing direction, the needles must penetrate in the centre of their needle holes.
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Adjustment Adjustment 9.03.09 9.03.09 9610 9630 9610 9630 Needle position crosswise to sewing direnction on the Needle position crosswise to sewing direnction on the 9610 9630 9610 9630 Requirement Requirement As seen crosswise to the sewing direction, the needle must penetrate in As seen crosswise to the sewing direction, the needle must penetrate in the centre of the needle hole.
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Adjustment Adjustment 9.03.10 9.03.10 Height and stroke of the bobbin case opener Height and stroke of the bobbin case opener 0.5 mm 0.5 mm Requirement Requirement 1. The top edges of the bobbin case opener 1. The top edges of the bobbin case opener and bobbin case and bobbin case should...
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Adjustment Adjustment 9.03.11 9.03.11 9625 9625 Height of the feed wheel on the 9625 Height of the feed wheel on the 9625 0.8 mm 0.8 mm 0.3 mm 0.3 mm Requirement Requirement 1. when pressure is applied to the feed wheel , it should protrude from 1.
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Adjustment Adjustment 9.03.12 9.03.12 9620 9620 Height of the feed wheel on the 9620 Height of the feed wheel on the 9620 0.8 mm 0.8 mm 0.3 mm 0.3 mm Requirement Requirement 1. when pressure is applied to the feed wheel , it should protrude 1.
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Adjustment Adjustment 9.03.13 9.03.13 9610 9630 9610 9630 Height of the feed wheel on the 9610 9630 Height of the feed wheel on the 9610 9630 0.8 mm 0.8 mm Requirement Requirement Feed wheel should protrude from the needle plate by tooth height (appro. Feed wheel should protrude from the needle plate by tooth height (appro.
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Adjustment Adjustment 9.03.14 9.03.14 Stitch length control eccentric Stitch length control eccentric 3 mm 3 mm Requirement Requirement When the needle (with maximum stitch length set), coming from When the needle (with maximum stitch length set), coming from 3 mm 3 mm top dead centre, is top dead centre, is...
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Adjustment Adjustment 9.03.15 9.03.15 Stitch length scale disk Stitch length scale disk Requirement Requirement When the stitch length control device is locked in position, and the maxi- When the stitch length control device is locked in position, and the maxi- mum stitch length is set, the marking line of the highest number on the mum stitch length is set, the marking line of the highest number on the scale disk...
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Adjustment Adjustment 9.03.16 9.03.16 Shaft crank to feed wheel drive Shaft crank to feed wheel drive 9625 9625 9610 9610 Requirement Requirement When the maximum length is set, the linkage rod , or lingkage rods When the maximum length is set, the linkage rod , or lingkage rods on the model 9625 and 9610, must be able to move freely when the on the model 9625 and 9610, must be able to move freely when the balance wheel is turned.
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Adjustment Adjustment 9.03.17 9.03.17 Shaft crank to roller presser drive Shaft crank to roller presser drive Requirement Requirement When the maximum stitch length is set, the linkage rods When the maximum stitch length is set, the linkage rods must be must be able to move freely at their left and right point of reversal when the balance able to move freely at their left and right point of reversal when the balance...
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Adjustment Adjustment 9.03.18 9.03.18 Clearance between roller presser and feed wheel Clearance between roller presser and feed wheel 7 mm 7 mm Requirement Requirement When the presser bar lifter is raised, the clearance between the When the presser bar lifter is raised, the clearance between the 7 mm 7 mm roller presser and the feed wheel must be...
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Adjustment Adjustment 9.03.19 9.03.19 Roller presser Roller presser 9620 9620 9620 9620 Requirement Requirement When the roller presser When the roller presser is touching the feed wheel is touching the feed wheel it must: it must: 1. be parallel to feed wheel , as seen in the direction of sewing. 1.
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Adjustment Adjustment 9.03.20 9.03.20 Stitch length on stitch length scale Stitch length on stitch length scale 30 mm 30 mm Requirement Requirement When the stitch length is set at When the stitch length is set at 3 , and after the needle 3 , and after the needle 11 times 11 times...
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Adjustment Adjustment 9.03.21 9.03.21 Synchronization of roller presser and feed wheel Synchronization of roller presser and feed wheel Requirement Requirement 30 needle penetrations 30 needle penetrations After After in a strip of leather the total length from the in a strip of leather the total length from the first the the last penetration should be the same, both in the lower and the first the the last penetration should be the same, both in the lower and the upper leather layer.
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Adjustment Adjustment 9.03.22 9.03.22 9620 9620 Retainer(only on 9620) Retainer(only on 9620) 0.2 - 0.3 mm 0.2 - 0.3 mm Requiement Requiement The retainer The retainer must: must: 1. be as close as possible to the needle, as seen in the direction 1.
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Adjustment Adjustment 9.03.23 9.03.23 Knee lever Knee lever Requirement Requirement 1. before the roller presser rises, the knee lever must still have a slight play. 1. before the roller presser rises, the knee lever must still have a slight play. 2.
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Adjustment Adjustment 9.03.24 9.03.24 Needle thread tension release Needle thread tension release 0.5 mm 0.5 mm Requirement Requirement 1. when the presser bar lifter is raised, the tension discs 1. when the presser bar lifter is raised, the tension discs should be should be 0.5 mm...
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Adjustment Adjustment 9.03.25 9.03.25 (9630 9625 (9630 9625 9610 9610 Thread check spring (9630 9625 and 9610) Thread check spring (9630 9625 and 9610) 7 mm 7 mm Requirement Requirement 1. the movement of thread check spring 1. the movement of thread check spring should be completed when should be completed when 7 mm...
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Adjustment Adjustment 9.03.26 9.03.26 ( 9620 ( 9620 Thread check springs ( 9620) Thread check springs ( 9620) 7 mm 7 mm Requirement Requirement 1. The movement of thread check springs 1. The movement of thread check springs should be completed should be completed when the needle points penetrate the fabric (spring stroke appro when the needle points penetrate the fabric (spring stroke appro...
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Adjustment Adjustment Requirement 1 Requirement 1 Adjust support Adjust support (screw ) according to (screw ) according to Adjust the spring tension of thread check spring Adjust the spring tension of thread check spring by turning screw by turning screw (screw ).
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Adjustment Adjustment 9.03.27 9.03.27 Bobbin winder Bobbin winder 1 mm 1 mm Requirement Requirement 1. when the bobbin winder is engaged, the winding spindle must be 1. when the bobbin winder is engaged, the winding spindle must be driven relilably. When the bobbin winder is disengaged, the friction driven relilably.
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Adjustment Adjustment 9.03.28 9.03.28 Pressure of roller presser Pressure of roller presser Requirement Requirement The material must be fed smoothly. No pressure marks should be visible The material must be fed smoothly. No pressure marks should be visible on the material. on the material.
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Adjustment Adjustment 9.03.30 9.03.30 Re-engage safety coupling Re-engage safety coupling The coupling The coupling is set by the manufacturer. When the thread jams, the is set by the manufacturer. When the thread jams, the coupling coupling disengages in order to avoid damage to the hooks. disengages in order to avoid damage to the hooks.
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Adjustment Adjustment 9.04 9.04 Adjusting the thread trimmer -D Adjusting the thread trimmer -D 9.04.01 9.04.01 Resting position of the roller lever/ radial position of the Resting position of the roller lever/ radial position of the control cam control cam 0.3 mm 0.3 mm Requirement...
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Adjustment Adjustment 9.04.02 9.04.02 Position of the thread catcher holder Position of the thread catcher holder Requirement Requirement 1. there should be a minimum amount of play between toothed wheel 1. there should be a minimum amount of play between toothed wheel and toothed segment .
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Adjustment Adjustment 9.04.03 9.04.03 Distance between thread catcher and needle plate Distance between thread catcher and needle plate Requirement Requirement During its swivel movement thread catcher During its swivel movement thread catcher should not pass the should not pass the edge of the needle plate (see arrow).
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Adjustment Adjustment 9.04.04 9.04.04 Position of the thread catcher Position of the thread catcher 0.1 mm 0.1 mm 2.5~ 3 mm 2.5~ 3 mm Requirement Requirement 1. the bottom edge of the thread catcher 1. the bottom edge of the thread catcher should be at a distance should be at a distance 0.1 mm...
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Adjustment Adjustment 9.04.05 9.04.05 Knife position and knife pressure Knife position and knife pressure Requirement Requirement 1. the knife 1. the knife should be touching the needle plate. should be touching the needle plate. 2. the knife pressure should be set as low as possible but the 2.
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Adjustment Adjustment 9.04.06 9.04.06 Bobbin thread retaining spring Bobbin thread retaining spring Requiement Requiement 1. the bobbin thread clamp spring should be guided reliably in the thread groove of the thread 1. the bobbin thread clamp spring should be guided reliably in the thread groove of the thread catcher .
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Adjustment Adjustment 9.04.07 9.04.07 Manual cutting test Manual cutting test Requirement Requirement 1. when thread catcher 1. when thread catcher is on its forward stroke, it must not carry bobbin is on its forward stroke, it must not carry bobbin thread thread forward too.
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Adjustment Adjustment 9.04.08 9.04.08 Releasing the tension Releasing the tension 0.5 mm 0.5 mm Requirement Requirement 0.5 mm 0.5 mm When the magnet is activated, tension discs When the magnet is activated, tension discs must be at least must be at least apar apar Activate the magnet.
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Adjustment Adjustment 9.04.09 9.04.09 9620 9620 Linkage rod Linkage rod (only for the 9620) (only for the 9620) Requirement Requirement When the thread trimmer is in its resting position, the drive levers When the thread trimmer is in its resting position, the drive levers must be must be parallel.
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Adjustment Adjustment 9.05 9.05 --D3 --D3 Adjusting backtacking mechanism --D3 Adjusting backtacking mechanism --D3 9.05.01 9.05.01 9625 9625 9610 9610 Needle in needle hole Needle in needle hole (only for 9625 and 9610) (only for 9625 and 9610) Requirement Requirement When the maximum stitch length is set, the needle must be the same When the maximum stitch length is set, the needle must be the same distance from the inside edge of the needle hole, both for forward and...
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Adjustment Adjustment 9.05.02 9.05.02 Coupling for roller presser drive Coupling for roller presser drive 3 mm 3 mm Requirement Requirement 3 mm 3 mm There must be a distance of There must be a distance of between coupling half between coupling half and locking disc and locking disc of the drive mechanism.
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Adjustment Adjustment 9.05.03 9.05.03 9625 9625 9620 9620 Bevel gears for feed wheel drive Bevel gears for feed wheel drive (on the 9625 and 9620) (on the 9625 and 9620) 14 mm 14 mm Requirement Requirement 1. bevel gear 1. bevel gear must fit well on the left side.
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Adjustment Adjustment 9.05.04 9.05.04 9625 9625 9620 9620 Bevel gear play Bevel gear play (on the 9625 and 9620) (on the 9625 and 9620) Requirement Requirement 1. when sewing forwards, there must be a slight play between bevel gears 1. when sewing forwards, there must be a slight play between bevel gears and .
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Adjustment Adjustment 9.05.05 9.05.05 9610 9630 9610 9630 Bevel gears for feed wheel drive Bevel gears for feed wheel drive (on the 9610 9630) (on the 9610 9630) 13 mm 13 mm Requirement Requirement 1. the right side of bevel gear 1.
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Adjustment Adjustment 9.05.06 9.05.06 9610 9630 9610 9630 Bevel gear play ( Bevel gear play ( on the 9610 9630 on the 9610 9630 Requirement Requirement 1. when sewing forwards, there must be a slight play between bevel gear 1. when sewing forwards, there must be a slight play between bevel gear and .
脚膝抬压脚 Knee lifter parts 序号 件号 数量 名称 Description Pars No. Number By knee components 10004975 膝控组件 Control fulcrum components 10005514 操纵顶柱组件 By knee in sole 10005455 膝控软垫 线架 Thread Stands Thread Stands 10006300 线架 台板零件 Parts for table top Hinges 10005374 机头铰链...
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