DURKOPP ADLER 610 Service Instructions Manual
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DURKOPP ADLER 610 Service Instructions Manual

DURKOPP ADLER 610 Service Instructions Manual

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Summary of Contents for DURKOPP ADLER 610

  • Page 1 610/630 Service Instructions...
  • Page 2 IMPORTANT READ CAREFULLY BEFORE USE KEEP FOR FUTURE REFERENCE All rights reserved. Property of Dürkopp Adler AG and protected by copyright. Any reuse of these contents, includ- ing extracts, is prohibited without the written approval in advance of Dürkopp Adler AG. Copyright ©...

  • Page 3: Table Of Contents

    Removing and fitting the looper drive housing......36 9.1.3 Setting the left lower shaft bearing ........... 37 9.1.4 Setting the rocker bolt............... 38 Setting the looper drive housing ..........40 Setting the needle evasive movement (ellipsis width) ....42 Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 4 12.5 Basic setting of top feed guides..........68 Setting the thread take-up disk ..........69 Thread guide on the machine arm ........75 Setting the tape feed (610) ............. 76 Software settings..............79 17.1 Basic settings for new programs..........79 17.2...

  • Page 5: About These Service Instructions

    1.1 Scope of application of the instructions These instructions describe setting and maintenance work on the sewing machines 610 and 630. They apply to all subclasses. The  Operating Instructions describe the intended use and the set-up. 1.2 Declaration of conformity The machine complies with the European regulations specified in the dec- laration of conformity or in the installation declaration.

  • Page 6: Limitation Of Liability

    The manufacturer accepts no liability for any damage due to: • Failure to observe these instructions • Improper use • Unauthorized modifications to the machine • The deployment of untrained personnel • Damage during transport • Using unapproved spare parts Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 7: Safety

    All warnings and safety signs on the machine must always be in legible condition and may not be removed. Missing or damaged labels must be replaced immediately. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 8: Signal Words And Icons Used In Warnings

    Signal words and the hazard they describe: Signal words Signal word Hazard DANGER Resulting in death or serious injury. WARNING Death or serious injury possible. CAUTION Moderate to minor injuries possible. NOTE Material damage possible. ATTENTION Environmental damage possible. Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 9 Measures for avoiding the danger.  This is what a warning looks like for a hazard that could result in seri- ous injury or even death if the warning is not complied with. Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 10 Type and source of the danger! Measures for avoiding the danger.  This is what a warning looks like for a hazard that could result in mate- rial damage if the warning is not complied with. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 11: Work Fundamentals

    Indicates that special attention must be paid to this point when performing a step. Information Provides additional information. Sequence Specifies the work to be performed before or after a setting. Reference  A reference is provided to another place in the text. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 12: Sequence Of Settings

    The screws remain either in the housing or in the cover. In the text, such screws are marked with the addition (safety cover). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 13: Removing Covers

    1. Tilt the upper part of the machine (1) back to the support (2) using the handle (3). Straightening up the upper part of the machine 2. Carefully tilt the upper part of the machine (1) forward to its upright posi- tion using the handle (3). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 14: Removing And Fitting The Head Cover

    (1) - Arm cover (2) - Screws Removing the arm cover 1. Loosen all 3 screws (2). 2. Remove the arm cover (1) carefully. Ensure that you do not pull on the cables while doing so. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 15: Removing And Fitting The Covers On The Base Plate

    1. Raise the left cover (1) using a small screwdriver at the opening (2) and remove. 2. Raise the right cover (3) with a small screwdriver and remove. Fitting the covers 1. Insert the cover (1). 2. Insert the cover (3). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 16: Removing And Inserting The Throat Plate

    2. Loosen both screws (1). 3. Remove the throat plate (2) upwards. Inserting the throat plate 1. Lift and lock the sewing foot. 2. Insert the throat plate (2) from above. 3. Tighten both screws (1). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 17: Removing And Inserting The Top Feed Foot And Sewing Foot

    2. Fit the sewing foot (4). 3. Secure the sewing foot with screw (1). Inserting the top feed foot 1. Insert the top feed foot (3). 2. Secure the top feed foot with screw (2). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 18: Removing And Installing The Feeds

    2. Remove the main feed (3). 3. Remove the differential feed (4). Installing the feeds 1. Install the main feed (3). 2. Tighten the screw (2). 3. Install the differential feed (4). 4. Tighten the screw (1). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 19: Removing And Fitting The Oil Pan

    1. Loosen all 3 screws (1). 2. Remove the oil pan (2) downwards. Fitting the oil pan 1. Fit the oil pan (2). 2. Secure the oil pan by tightening all 3 screws (1). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 20: Removing And Fitting The Upper Belt Guard

    1. Fit the belt guard (3). 2. Secure the belt guard with all 4 screws (4). Fitting the handwheel 1. Fit the handwheel (2). 2. Secure the handwheel by tightening the 3 screws (1). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 21: Removing And Fitting The Lower Belt Guard

    The following is a description of how to remove and re-install the thread cutting device, needle protection, looper and looper mounting. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 22: Removing And Installing The Thread Cutting Device

    2. Insert both screws (3) and tighten. 3. Push the movable blade (2) to the right between the counter blade and the spring plate. 4. Secure the blade to the blade mounting (4) with the screw (1). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 23: Removing And Installing The Needle Protection Mounting

    Fig. 14: Removing and installing the needle protection mounting. ① ② (1) - Needle protection (2) - Screws Removing the needle protection 1. Loosen both screws (2). 2. Carefully remove the needle protection (1) with mounting. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 24: Removing And Installing The Looper And Looper Mounting

    3. Tighten the screw (2) on the looper mounting completely. Sequence After removing the looper and the looper mounting, perform the following setting: • Looping stroke and looper gauge ( Section 9.6.1, pg. 50) • Needle protection ( Section 10, pg. 56) Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 25: Flat Surfaces On Shafts

    • Symmetry of the looper motion, i.e. when turning against the direc- tion of rotation of the machine, the needle tip must also be in line with the center of the needle as is the case for slot C. Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 26 The letters on the handwheel serve for general orientation. In order to hit the groove precisely, you may have to turn the handwheel slightly. Canceling the lock 1. Pull out the locking pin (2). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 27: Gauge And Key Set

    (ellipsis width) of the looper drive. If you have your own dial gauge, only the clamping sleeve 171 984 and measuring pin 933 748 are required. 0171 290010 Slant of the looper of 89° 30’ Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 28 0933 000740 Height of the thread take-up disk 0271 000767 Height of the feed 0178 800024 Calibrating foot 0558 006060 Adjusting needle Synchronizing the feeds 0178 800033 PTFE strips Synchronizing the feeds Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 29 Gauge and key set Gauge Order number Setting 0178 800010 Gauge bottom feed Synchronizing the feeds 0238 010353 Cylinder pin 6H8x70 9210 013397 Knurled screw M5x16 Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 30: Setting The Adjusting Disk To The Arm Shaft Crank

    Risk of crushing from moving parts Switch off the sewing machine before setting the adjusting disk. Cover • Remove the head cover ( Section 3.5.2, pg. 12) • Remove the arm cover ( Section 3.5.3, pg. 12) Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 31 4. Turn the handwheel, until the locking pin (5) can be inserted into the deepest slot (A) of the adjusting disk. 5. Tighten the screws on the upper toothed belt wheel (2). 6. Fit the toothed belt. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 32: Setting The Holding Position Of The Machine

    Setting steps 1. Setting the handwheel position E. 2. Loosen the threaded pin (3) of the ring (2) and turn the ring (2) accord- ingly. 3. Tighten the threaded pin (3). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 33: Setting The Lower Toothed Belt Wheel

    • Needle bar height ( Section 9.6.2, pg. 51) • Thrust setting of the top feed foot ( Section 12.3, pg. 66) • Stroke setting of the top feed foot ( Section 12.1, pg. 63) Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 34: Setting The Sewing Foot

    Fig. 24: Setting the sewing foot lifting height ② ① (1) - Screw (2) - End stop Setting steps 1. Loosen the screw (1). 2. Move the end stop (2) upwards. 3. Tighten the screw (1). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 35: Setting The Speed Of Foot Lifting

    Cover Removing the handwheel cover. Fig. 25: Setting the speed of foot lifting ① (1) - Throttle Setting steps 1. Faster lowering: Turn the throttle counterclockwise. 2. Slower lowering: Turn the throttle clockwise. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 36: Setting The Looper

    • Remove the looper mounting ( Section 3.6.3, pg. 22) • Remove the looper drive housing ( Section 9.1.2, pg. 36) • Set the lower bearing and rocker bolt ( Section 9.1, pg. 34) Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 37: Draining And Filling The Oil In The Looper Drive Housing

    1. Tilt the machine backwards ( Section 3.5.1, pg. 11). 2. Top up the looper drive housing (1) with the oil, DA 10 up to the upper mark (4) on the sight glass. 3. Screw in the oil drain screw (2). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 38: Removing And Fitting The Looper Drive Housing

    • Set the symmetry of the looper motion ( Section 9.4, pg. 46) • Set the looper in the looper mounting ( Section 9.5, pg. 47) • Set the looper and needle bar height ( Section 9.6, pg. 49) Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 39: Setting The Left Lower Shaft Bearing

    4. Tighten both clamping screws (5). Faults due to incorrect setting • Damage to the looper • Damage to the needle • Damage to the thread cutter • Missed stitches • Thread breakage Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 40: Setting The Rocker Bolt

    1. Remove the grease cap (4). The second fastening screw (5) is accessible from the upper side of the base plate. 2. Screw the gauge (1), order no. 0933 000735, onto the needle plate support. Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 41 ( Section 9.1.1, pg. 35). Faults due to incorrect setting • Damage to the looper • Damage to the needle • Damage to the thread cutter • Missed stitches • Thread breakage Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 42: Setting The Looper Drive Housing

    This corresponds to a distance of 50.5 mm between the lower edge of the looper shaft (3) and the needle plate support (5). Faults due to incorrect setting • Damage to the looper • Damage to the needle Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 43 • Symmetry of the looper motion ( Section 9.4, pg. 46) • Looping stroke and looper gauge to the needle ( Section 9.6.1, pg. 50) • Looper and needle bar height ( Section 9.6, pg. 49) Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 44: Setting The Needle Evasive Movement (Ellipsis Width)

    The precise dimension of the evasive movement depends on the needle system and the needle thickness. It must therefore be calculated using the following formula: E = a + b + 0.1 + X Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 45: Setting The Needle Evasive Movement

    3. Set the measured value 0 on the dial gauge (1). 4. Turn the handwheel to position the looper shaft (3) at its highest point. 5. Read the difference off the dial gauge. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 46: Resetting The Needle Protection

    9.3.2 Resetting the needle protection Fig. 36: Resetting the needle protection ① ② (1) - Screws (2) - Needle protection Setting steps 1. Loosen the screws (1) and reset the needle protection (2). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 47: Setting The Lower Shaft

    After setting the rocker bolts and left lower shaft, make the following set- tings: • Symmetry of the looper motion ( Section 9.4, pg. 46) • Looping stroke and looper gauge to the needle ( Section 9.6.1, pg. 50) Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 48: Setting The Symmetry Of The Looper Motion

    The looper tip is to be behind the needle in slot C and in front of it in slot B. Faults • Damage to the looper • Damage to the needle • Missed stitches • Thread breakage Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 49: Setting The Looper In The Looper Mounting

    If there are two bloopers, the rear one must be aligned and tightened first, followed by the front one. Setting is performed using the gauge, order no. 0171 290010. Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 50 (5) - Looper 2. Place the gauge (3), order no. 0171 290010, on the right side of the base plate cutout. 3. Move the looper (5) to the gauge and tighten the screw (4). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 51: Setting The Looper And Needle Bar Height

    • Damage to the looper • Damage to the needle • Missed stitches • Thread breakage Sequence Prerequisite: • A straight and undamaged needle must be used. ( Operating Instruc- tions, Replacing needles) Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 52: Setting The Looping Stroke Position And Looper Gauge

    • Check the symmetry of the looper motion (Pos. B and C) ( Section 9.4, pg. 46). 7. After definitively aligning the looping stroke position, looper gauge and needle bar: cancel the lock ( pg. 24). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 53: Setting The Needle Bar Height

    (3) and the upper edge of the looper eye should be at the same level. Faults due to incorrect setting • Missed stitches • Thread breakage Sequence A straight and undamaged needle must be used. ( Operating Instructions, Replacing needles) Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 54 After setting the needle bar height, make the following settings: • Looping stroke position and looper gauge ( Section 9.6.1, pg. 50). 4. After definitively aligning the looping stroke position, looper gauge and needle bar: cancel the lock ( pg. 24). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 55: Setting The Retention Spring On The Looper

    Remove the throat plate ( Section 3.5.5, pg. 14) Fig. 46: Retention spring on the looper ④ ③ ① ② (1) - Holding point (3) - Looper (2) - Retention spring (4) - Needle thread loop Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 56 (1) until the needle enters the thread triangle on the left in front of the needle thread loop. Sequence Perform the sewing process and check the stitch formation. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 57: Setting The Stitch Length-Controlled Thread Take-Up

    2. Loosen the fastening screws (6). 3. Move the looper thread take-up (5): • Tighter seam: Move front edge (4) in the direction of 0. • More elastic seam: Move front edge (4) in the direction of 5. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 58: Setting The Needle Protection

    Faults due to incorrect setting • Damage to the looper • Damage to the needle • Missed stitches • Thread breakage Sequence Prerequisite: A straight and undamaged needle must be used ( Operating Instruc- tions, Replacing needles) Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 59 3. Tighten the screw (3). 4. Loosen screws (4). 5. Move the needle protection to the needle point. 6. Tighten the screws (4). Important: The needle must not be pushed aside any more than is required. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 60: Differential Top And Bottom Feed

    4. Tighten both screws on the stroke cam (1). 5. Loosen both screws on the thrust cam (2). 6. Align the groove forwards (3 o'clock). 7. Tighten both screws on the thrust cam (2). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 61: Setting The Stroke Motion Of The Feed

    1. Loosen both screws of the stroke cam (2). 2. Setting the stroke cam: • Turn clockwise: earlier stroke • Turn counterclockwise: later stroke 3. Position the grease cap (4) and secure with both screws (3). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 62: Setting The Angle Of Incline And The Height Of The Feeds

    1. Loosen the screws (1) and (4). 2. Setting the height of the feed mounting: • Main feed (3): 1.1 mm • Differential feed (2): 1.5 mm 3. Tighten the screws (1) and (4). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 63: Basic Setting Of Bottom Feed Guides

    (1) - Bottom feed gauge (3) - Clamping screw (2) - 6-pin (0238 0103553) Fig. 55: Arrangement of feeds ④ ⑥ ⑤ (4) - Main feed (6) - Differential bottom feed (5) - Differential top feed Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 64 5. Insert 6-pin into the right hole of the other guide and turn the guides such that the 6-pin (2) comes to rest against the gauge (1). 6. Secure the clamping screws (3) for both guides. 7. Remove the bottom feed gauge. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 65: Foot Top Feed

    • Remove the head cover ( Section 3.5.2, pg. 12) Fig. 57: Stroke of the top feed ④ ③ 71.5 mm ① ② (1) - Foot fastening block (3) - Bearing block (2) - Top feed foot (4) - Rocker lever Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 66 (9) - Top feed foot Important: Set only as much lift as is required. The higher the stroke, the shorter the movement of the top feed on the feed. 7. Tighten the screw (6). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 67: Setting The Time Of The Stroke Motion

    3. Turn stroke cam (1) until the first screw in the direction of rotation is aligned with the groove (3) of the push rod. 4. Tighten both screws of the stroke cam (1). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 68: Setting The Time Of The Feed Motion

    • Remove the head cover ( Section 3.5.2, pg. 12) • Remove the arm cover ( Section 3.5.3, pg. 12) Fig. 62: Feed motion of the top feed foot ③ ④ (3) - Thrust cam (4) - Groove Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 69: Setting The Position Of The Top Feed Foot

    3. Tighten the threaded pins (2). Sequence After adjusting the angle of incline of the top feed, the lift height must be checked and corrected if necessary. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 70: Basic Setting Of Top Feed Guides

    Fig. 65: Setting of top feed guide 2. Loosen the clamping screws (1). 3. Align the guide with a 5-pin (1) to the edge. 4. Secure the clamping screws (3) for both guides. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 71: Setting The Thread Take-Up Disk

    2. Insert the locking pin in slot E. 3. Turn the thread take-up disk (1) accordingly. The measurement can be performed using gauge 3. 4. Set the disk tightly and tighten the screws. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 72: Setting The Thread Cutting Device

    (2) - Looper (5) - Screw (3) - Screw Setting steps 1) Remove the blade 1. Loosen screw (3) and remove the movable blade (4). 2. Loosen screws (5). 3. Remove the entire thread cutter. Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 73 5. Set the movable blade (2) in cutting position by gently turning in the pressure screw (3). Important A smooth blade movement must be guaranteed. 6. If required, align the stationary blade (1) to the movable blade (2) using the pressure screw (4). Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 74 1. Loosen screw (3) and remove the movable blade (4). 2. Position the thread cutter such that the blade holder (1) fits over the ball lever (2). 3. Tighten the screws (5). 4. Insert blade (4) and secure with screw (3). Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 75 5. Loosen the nut (4) and set the end position of the cylinder accordingly using the end stop (3). Sequence Perform cutting test while sewing for both the smallest and largest stitch length. Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 76 No more thread than is required should be pulled as this determines the length of the thread end remaining at the start of the seam. The thread puller (1) is stepped. By adjusting the end stop (2) more or less thread can be pulled. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 77: Thread Guide On The Machine Arm

    Fig. 74: Thread guide on the machine arm ① ② ③ (1) - Thread lever (3) - Screw (2) - Thread guide Setting steps 1. Loosen the screw (3). 2. Setting the thread guide (2). 3. Tighten the screw (3). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 78: Setting The Tape Feed (610)

    • The air flow is not too strong such that the tape flaps before entry into the tulle foot (3) and possibly passes it by. The tape is fed into the tulle foot (3) at the center, both when viewed from the front and from the side. Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 79 Fig. 77: Setting the feed into the tulle foot ① ② (1) - Screws (2) - Screws 1. Loosen the screws (1). 2. Move the tape guide to the side. 3. Tighten the screws (1). Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 80 Setting the tape feed (610) 4. Loosen the screws (2). 5. Move the tape feed upwards. 6. Tighten the screws (2). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 81: Software Settings

    Number Stitch Condensing Stitch number of stitch condensing: 1-50 stitches Stich Condensing Factor Stitch length of condensing in relation to the set stitch length Speed Speed during stitch condensing: 50 - 200 rpm Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 82 Lifting foot at the seam end • 0: off • 1: on Duration Thread Tension after Seam End - Duration for needle thread tension closed at the seam end Setting range in seconds: 1 - 7 Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 83: Language Selection

    • 0: off • 1: on Mode Second Pedal Function assignment of the 2nd pedal: • 1: Fullness correction • 2: Curve support • 6: Manual operation, fullness 1-7 • 7: Manual operation, fullness 0-16 Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 84: Usb Settings

    17.7 Reset settings Parameter Meaning Reset All Reset all factory settings Reset Sewing Programs Resetting sewing programs Control Unit Update Updating the control program 17.8 Test input/output Test of input and output elements Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 85: Calibrating Electrical Thread Tension

    7. Open tensioner element. To this end, select any value for Tension Bot- tom in the opened Calibration menu. 8. Turn the adjusting nut (2) very slightly. Turning clockwise reduces the value, turning counterclockwise increases the tension value. Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 86 5 g. 3. Exit menu point. Calibration steps, looper thread 1. Repeat procedure for the looper thread tension for the calibration steps 3-1 using the service menus Tension Bottom 300g, 150g and 5g. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 87: Synchronizing The Feeds

    12. Repeat the sewing, until the distance is precisely 20 mm. 13. Repeat steps 8 to 11 for the setting Motor Main 3mm (30 mm) and Motor Main 4mm (40 mm). Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 88: Calibrate Differential Bottom Feed

    10. Change to manual mode MAN. 11. Set fullness to 16. 12. Repeat steps 6 to 8 for: • Motor Main 6mm (60 mm) 13. Set the main feed to height 1.1 mm. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 89: Maintenance

    All bearing points are supplied from the oil reservoir (1). • The oil level must never drop below the "MIN" mark. • Top up through the holes in the sight glass until the oil level reaches the "MAX" mark. Service Instructions 610/630 - 00.0 - 10/2014...

  • Page 90: Cleaning

    These cleaning operations are described in the operating instructions ( Operating Instructions, Maintenance). NOTE Possible damage to the paintwork from solvent-based cleaners. Solvent-based cleaners damage the paintwork of the machine. Use only solvent-free substances for cleaning the machine. Service Instructions 610/630 - 00.0 - 10/2014...
  • Page 92 DÜRKOPP ADLER AG Potsdamer Str. 190 33719 Bielefeld Germany Phone: +49 (0) 521 925 00 E-mail: service@duerkopp-adler.com www.duerkopp-adler.com...

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