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TITAN TN-1541S
INSTRUCTION MANUAL
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Summary of Contents for Titan TN-1541S

  • Page 1 TITAN TN-1541S INSTRUCTION MANUAL...
  • Page 2: For Safe Operation

    FOR SAFE OPERATION Keep your hands away from needle, belt and any other moving parts when you turn ON the power switch or while the machine is in operation. Do not put your fingers into the thread take-up cover while the machine is operating.
  • Page 3: Table Of Contents

    Contents FOR SAFE OPERATION ..........................2 SPECIFICATIONS ............................. 4 INSTALLATION ............................5 BELT AND BELT COVER ........................... 7 THREAD STAND ............................8 LUBRICATION ............................10 LUBRICATING THE FACE PLATE HEAD UNIT ..................10 LUBRICATING THE UPPER BODY ....................... 11 LUBRICATING THE LOWER BODY ..................... 11 NEEDLES AND THREAD .........................
  • Page 4: Specifications

    SPECIFICATIONS Model TN-1541S Max. 2,500 SPM Sewing speed See “SEWING SPEED TABLE” on page 29. Stitch length (max.) Normal feed: 9 mm Reverse feed: 9 mm Needle 135 × 17 (Nm 90/14 to Nm 180/24) (Standard : Nm 160/23) Thread...
  • Page 5: Installation

    INSTALLATION These processes are normally completely by a trained technician and should be completed before you purchase your machine. In some unique cases, you may have purchased your machine “unassembled” and you will need to follow these steps to prepare your machine for sewing. Before placing the machine into the table, ensure the hinge rests (Fig 1, Item 1) are secured in place by the...
  • Page 6 INSTALLATION (Con’t) Attach drain plug 1, oil seal 2 and washer 3 to the oil pan. Attach packing 5 and washer 8 to screw 4 and fix them with nut 6 After they are fixed, screw in waste oil container 7 into drain plug 1. Before installing the machine into the table, place the hinges into the back of the machine into the by simply pushing them...
  • Page 7: Belt And Belt Cover

    Options page (needle positioner, speed reducer, height of the motor so that the etc.), the basic set up for the TN-1541S will be as belt sags 15 mm when the center follows: of V belt is applied with a 9.8 N...
  • Page 8 BELT AND BELT COVER(con’t) Attach belt cover stud (Fig 6, Item 7) to the screw hole in the arm. Fix belt cover (right) (Fig 6, Item 1) on the arm with screws 2 and 8. Fit belt cover (left) (Fig 6, Item 3) to notch A and B of the belt cover (right).
  • Page 9: Thread Stand

    THREAD STAND The thread stand is often very simple to assemble but there are a few common issues to pay attention to. Assemble the thread stand as shown in figure 9. Pay close attention to ensure all screws and nuts are tightened firmly.
  • Page 10: Lubrication

    LUBRICATION It is important to remember that Titan Sewing Machines are produced using some of the highest quality components and assembled and tested thoroughly to ensure the machines can handle factory operation day in and day out from multiple operators and shifts. Noting that, you may choose to alter your lubrication requirements based on the amount of use you are putting your machine through.
  • Page 11: Lubricating The Upper Body

    LUBRICATION(con’t) LUBRICATING THE UPPER BODY Apply an adequate amount of oil once a day to the points marked with the arrow marks. Before you operate your machine for the first time, or after an extended period of disuse, apply an adequate amount of oil to the points marked with the arrow marks and to each felt and oil wick thru the oil wicking system.
  • Page 12 Figure 13 Notes on lubrication: • Always ensure to use virgin mineral oil on your Titan Sewing Machine • While under oiling your machine can cause damage to your machine, over oiling can be an issue to your sewing as well. If your machine is dripping oil onto your sewing project, consider reducing the amount and/or frequency of oiling to your machine.
  • Page 13: Needles And Thread

    NEEDLES AND THREAD Like all sewing machines, Titan sewing machines work best when you work with not only the correct needle for the project and thread, but when you work within recommended guidelines of use when it comes to needles. Use the chart below to ensure you are matching the correct needle size to your threads.
  • Page 14: The Needle

    THE NEEDLE Industrial sewing machine needles are made up of several parts of the needle and knowledge of these key areas is helpful when you wish to produce a top-quality finished product. • Scarf – This could be considered one of the most important parts of the needle. This is the indent that allows the hook to pick up the thread off the needle and form the stitch •...
  • Page 15: Changing The Needle

    CHANGING THE NEEDLE Figure 15 1. Turn the handwheel to bring the needle bar to the highest position of its stroke. 2. Loosen needle clamp screw (Fig 15, Item 2) and hold needle so that the long groove in the needle is facing exactly to the left.
  • Page 16: Bobbin Winding

    Item 2). Pay close attention to the two screws. They are used to adjust the bobbin winding (see below) 2. Some versions of the TN-1541S do not have the thread guide pin (Fig 16, Item 3). If you do not have this pin, it...
  • Page 17: Threading The Bobbin

    WINDING A BOBBIN (Con’t) 5. If the bobbin is wound unevenly, correct it by loosening the bobbin winder thread guide screws (Fig 17, Items D) and moving the guide back and forth to balance the thread on the bobbin. 6. Then, tighten setscrews D. 7.
  • Page 18: Installing/Removing The Bobbin

    INSTALLING/REMOVING THE BOBBIN Installing the bobbin case into the machine can be a critical point to pay attention to. Follow the instructions below and make sure the key points are taken into consideration. Figure 19 To Remove: 1. Make sure the take up lever is at the highest position. 2.
  • Page 19: Threading The Upper Thread

    THREADING THE UPPER THREAD The TN-1541S is equipped with a dual tension unit which allows the machine to not only expand the range of threads the machine can handle, but also offers the operator to have more control over thread tensions.
  • Page 20: Threading With Thinner Threads

    THREADING THE UPPER THREAD(Con’t) 7. Ensure the thread follows the path provided in Fig 22. 8. Pay close attention to the thread guide (Fig 22, Item 13) that is just above the needle. This is commonly overlooked and can cause errors in sewing if not threaded. Figure 22 THREADING WITH THINNER THREADS •...
  • Page 21: Adjusting Tensions

    ADJUSTING TENSIONS Adjusting tensions is often the most concerning adjustment for newer operators. While each machine is individual and may have slightly different tensions, the adjustment for each machine is the same. Figure 24 The above figure (Fig 24) demonstrates what perfect tensions should look like. The thicker your material, this will be easier to achieve.
  • Page 22: Adjusting Upper Tensions

    ADJUSTING UPPER TENSIONS When using both tension units on the top thread, it is important to try to keep both tension units at a similar position. This will help to try to keep your machine working correctly. • To Increase the upper tension, turn the tension units in the direction of A •...
  • Page 23: Thread Take-Up Spring (Check Spring)

    THREAD TAKE-UP SPRING (CHECK SPRING) The take-up spring (aka check spring) controls the slack on the thread to prevent large loops or knots from forming as the machine operates. In some cases, you may need to adjust this spring, especially when you use technical threads or materials. Figure 29 ADJUSTING THE STROKE OF THE SPRING The stroke, or travel of the spring is set by the stopper (Fig 29, Item 3) on the base of the unit.
  • Page 24: Stitch Length And Reverse

    • If your stitch length dial is hard to turn clockwise, you can release some pressure from the dial by pressing the reverse lever some and this will allow you to turn the dial easier. This happens because the Titan TN-1541S comes with a heavier duty spring in the stitch length mechanism.
  • Page 25: Presser Foot Lifter

    PRESSER FOOT LIFTER The Titan TN-1541S has a foot lifter on the backside of the machine head that allows the operator to lift and lock the foot in the up position. Figure 31 When you want to keep the foot lifted in the up position, pull the lever (Fig 31, Item 1) upwards into the locked position.
  • Page 26: Adjusting The Presser Foot Pressure

    ADJUSTING THE PRESSER FOOT PRESSURE The Titan TN-1541S has adjustment screws for both the inner and outer presser feet. While both can be adjusted independently, it is not a common adjustment to be made and should not require Figure 32 regular adjustment.
  • Page 27: Adjusting Presser Foot Alternation

    ADJUSTING PRESSER FOOT ALTERNATION The Titan TN-1541S is equipped with the Titan Climbing Device. This is the dial on the top of the machine that adjusts the alternation of the two presser feet. This is used primarily when climbing on and off material of different heights.
  • Page 28: Sewing Speeds

    SEWING SPEEDS While the maximum speed of the sewing machine is 2500 spm, this is only suggested when sewing within the parameters of the chart below. It is highly recommended that you adjust your speed accordingly when it comes to stitch length and alternation of the presser foot. Figure 35...
  • Page 29: Warranty

    Therefore, it is recommended to ensure the machine and operation area is equipped with a stable ground and the power supply to the machine is the cleanest possible. Titan Sewing Machines www.titansewing.ca...

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