INSTRUCTION MANUAL BAS-341F BAS-342F Please read this manual before making using the machine. Please keep this manual within easy reach for quick reference.
Thank you very much for buying a BROTHER sewing machine. Before using your new machine, please read the safety instructions below and the explanations given in the instruction manual. With industrial sewing machines, it is normal to carry out work while positioned directly in front of moving parts such as the needle and thread take-up lever, and consequently there is always a danger of injury that can be caused by these parts.
2 Notes on safety DANGER Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before opening the face plate of the control box. Touching areas where high voltages are present can result in severe injury. CAUTION Environmental requirements Use the sewing machine in an area which is free from sources of strong electrical noise such as high-frequency welders. Sources of strong electrical noise may cause problems with correct operation.
CAUTION Sewing This sewing machine should only be used by operators who have received the necessary training in safe use beforehand. If using a work table which has casters, the casters should be secured in such a way so that they cannot move. The sewing machine should not be used for any applications other than sewing. Be sure to wear protective goggles when using the machine.
3 Warning labels The following warning labels appear on the sewing machine. Please follow the instructions on the labels at all times when using the machine. If the labels have been removed or are difficult to read, please contact your nearest Brother dealer. 2 1 Safety devices Eye guard Finger guard Thread take-up cover Belt cover , etc. Be sure to connect the ground.
CONTENTS 1. NAME OF MAJOR PARTS .................................................................................................................... 1 2. SPECIFICATIONS 3. PREPARATION ........................................................................................................................................... 2 .................................................................................................................................................. 3 3-1. Before setting up ...........
. SEWING .................................................................................................................................................................... 27 7-1. Before starting sewing.................................................................................................................................................... 27 7-2. Sewing operation .....................................................................................................................................
1. NAME OF EACH PARTS 1.
2. SPECIFICATIONS 2. SPECIFICATIONS Stitch formation Single needle lock stitch Sewing machine Lock stitch, pattern tacking sewing machine (with large shuttle hook) Maximum pattern size BAS-341F: 250X 150 mm, BAS-342F: 300 X 200 mm Maximum stitch number 20,000 (one pattern) Stitch length 0.1 - 12.
3. PREPARATION 3. PREPARATION CAUTION Machine installation should only be carried out by a qualified technician. Install the belt cover and the frame side cover to the machine head and motor. Contact your Brother dealer or a qualified electrician for any electrical work that may need to be done. If using a work table which has casters, the casters should be secured in such a way so that they cannot move. The sewing machine head weighs more than 200 kg.
3. PREPARATION 3-2. Positioning Decide the position for the sewing machine. Loosen nuts of four level adjusters (1). Lower the level adjusters and secure them with nuts (2). Turning the level adjuster counterclockwise will raise its height and turning it clockwise will lower it. 1920S 3-3. Tilting the sewing machine head 1921S 1. Remove screws (1) at the back of the work table, and remove table cover (rear) (2). 2. Remove bolt (3). The bolts are used to fix the machine in shipping.
3. PREPARATION 3-4. Connecting the ground wire CAUTION Be sure to connect the ground. If the ground connection is not secure, you run the risk of receiving a serious electric shock. Connection method for 3-phase power supply. 3-phase Red power supply White Black Yellow/Green Connect to Yellow/Greeen ground 0064Q 3-5. V-belt tension These should approximately 10 - 12 mm of slack when Vbelt is loaded at 9.8 N . To adjust, loosen the two nuts (1), and shift the motor up or down. 1923S 3-6.
3. PREPARATION 3-7. Installing the spool stand Install the spool stand (1) to the table. (1) 0073Q 3-8. Installing the programmer (option) [Flat] [Vertical] (1) (1) (2) (1) (2) (2) (4) 1181S 1182S (3) 1183S 1. Install the programmer support (2) to the work table with the two screws (1). 2. Insert the programmer connector (4) securely into the left side of the operation panel (3).
3. PREPARATION 3-9. Adjusting the air pressure 1. Air pressure should be 0.5 MPa. The air pressure can be adjusted by pulling up and turning the control knob (2) on the integrator (1). After adjustment is complete, push the control knob (2) downward to lock it. 2. If water stands in the bottle of the integrator (1), turn the drain cock (3) in the direction indicated by an arrow to drain the water. Note Open the air cock (4) slowly.
4. LUBRICATION 4. LUBRICATION CAUTION Turn off the power switch before starting lubricating, otherwise the machine may operate if the foot switch is depressed by mistake, which could result in injury. Be sure to wear protective goggles and gloves when handling the lubricating oil and grease, so that they do not get into your eyes or onto your skin, otherwise inflammation can result. Furthermore, do not drink the oil or eat the grease under any circumstances, as they can cause vomiting and diarrhoea.
5. CORRECT USE 5. CORRECT USE 5-1. Selecting the needle and thread Needle Thread Main application DP X 5 #9 #100 - #60 Knitted wear DP X 5 #16 #80 - #50 General clothing DP X 17NY #19 #50 - #20 Denim DP X 17 #21 #50 - #20 Denim DP X 17 #25 #50 - #20 Leather•seat belts Different needles and threads are used for different sewing applications. Refer to the table at left for details on which needle. 5-2.
5. CORRECT USE 5-3. Threading the upper thread CAUTION Turn off the power switch before threading the thread, otherwise the machine may operate of the foot switch is depressed by mistake and serious injury could result. 1932S [When using cotton thread and spun yarn] [With synthetic thread] [Threading in the upper thread breakage detector] Real the thread from above once or twice as the above figure. 1933S 1934S ■ Thread the upper thread correctly as shown in the illustration above.
5. CORRECT USE 5-4. Winding the lower thread CAUTION Do not touch or place anything against any of the moving parts while winding the lower thread, otherwise personal injury or damage to the machine may result. 1. Place the bobbin all the way onto the shaft. 2. Thread the thread as shown in the illustration at left, wind the thread around the bobbin several times in the direction of the arrow, and then press the bobbin presser (1). 3. Turn on the power switch.
5. CORRECT USE 5-5. Replacing the bobbin case and threading the thread CAUTION If the power switch needs to be left on when carrying out replacing the bobbin, be extremely careful to observe all safety precautions. The machine may operate if the foot switch is depressed by mistake, which could result in injury. (ex. Continuing sewing from a stopping point) (2) (3) (4) 30 mm 0110Q 1936S 1202S 1. Pull the shuttle race cover (1) forward and then open the cover. 2.
5. CORRECT USE 5-6-2. Lower thread tension Weaker 5-6-3. Upper thread tension Stronger Weaker Stronger (1) Weaker Stronger 0112S 1937S Set the lower thread tension to as weak a tension as possible and so that the bobbin case drops by its own weight when the end of the thread is held. Turn the adjusting screw (1) to adjust the tension. Note If the lower thread tension is too weak, it may not be possible to cut the lower thread properly during thread trimming.
5. CORRECT USE 5-6-6. Pretension tension 1940S 1. Raise the work clamp (1) and open the main tension disc (2). The thread take-up spring (3) should not operate when the thread is pulled in the direction of the arrow. 2. Set the thread tension for the thread breakage detector pretension (4) to approx. 5 g. Weaken the thread tension for the machine head pretension (5) as much as possible.
6. USING THE OPERATION PANEL 6. USING THE OPERATION PANEL 6-1. Explanation of panel (5) (1) (7) (2) (8) (3) (9) (10) (11) (4) (6) 1207S (1) POWER indicator........................When the power is turned on, the indicator lights to show that the power is on. (2) PROGRAM No. display ..............Displays the program number 00 - 99. (3) Program select switch.................Used to select the program number when reading a program from or writing a program to disk. (4) Program Read/Write switch ......
6. USING THE OPERATION PANEL (5) (13) (14) (10) (11) (6) (12) (16) (15) (17) 1208S (10) Bobbin Thread COUNTER............Illuminates when bobbin thread counter mode has been selected using the menu indicator switch (6). (11) SPLIT NO. indicator........................Illuminates when split No. mode has been selected using the menu switch (6). (12) Dial .................................................
6. USING THE OPERATION PANEL 6-2. Using the floppy disk Data type 300E type (300F type) Tajima embroidery data Old 300A type Old 300 data No. of stitches programmed 20,000 stitches per pattern 100 pattern Up to a maxi-mum of 360,000 stitches Data resolution Disk Format 2HD 1.44 MB 0.
6. USING THE OPERATION PANEL Setting the floppy disk (2) (5) (4) (3) (1) Unlocked writing possible Window open (6) locked writing possible 1209S 1210S 1211S 1. Turn on the power switch (1). The POWER indicator (2) will illuminate and the machine model number will appear on the display screen. 2. Hold the disk (3) with the label up and the shutter to the front, and insert the disk into the drive (4). It will click into place. 3. To eject the disk, press the eject button (5).
6. USING THE OPERATION PANEL 6-3. Using the program R/W (Read/Write) switch Programmed stitch patterns stored on floppy disk can be read into memory, and newly programmed patterns can be written to disk for permanent storage and later recall. Insert the floppy disk (1) containing or which is to contain 1212S the programmed stitch pattern. (7) To READ a pattern to memory Press the program select switch (3) on the operation panel. The program number will then appear in the PROGRAM NO. display (2).
6. USING THE OPERATION PANEL 6-4. Using the TEST switch (Checking the sewing pattern) Use the TEST switch to begin sewing again from any desired point when the thread breaks or the bobbin thread runs out. 1. Press the TEST switch (15). The indicator (16) will 1215S 1217S light. 2. If the work clamp is raised, depress the work clamp lifter pedal (2) to lower the work clamp. 3. Press the starting pedal (1).
6. USING THE OPERATION PANEL 6-5. Using the emergency stop switch Press the emergency stop switch to immediately stop the sewing machine during actual sewing or when in the test mode. Clearing the error 1941S 1. Turn the EMERGENCY STOP switch (6) clockwise and then pull it forward to release it . 2. Press the STEP BACK (RESET) switch (17) on the operation panel. (The buzzer will stop sounding.) 3.
6. USING THE OPERATION PANEL 6-6. Adjusting the sewing SPEED control The sewing speed can be changed in steps of 100 rpm to the appropriate speeds for each stitch length setting. 1. Press the MENU switch (6) until the SPEED indicator (9) illuminates. 2. While pressing the STEP BACK switch (17), turn the dial (12) until the desired speed is displayed. • The display will change in steps of 10 rpm. (9) (17) (6) (12) 1215S 1220S 6-7. Changing the X-SCALE and Y-SCALE settings 1.
6. USING THE OPERATION PANEL 6-8. Using the bobbin thread counter Set the bobbin thread counter to display the number of pieces of the selected pattern which can be sewn with the amount of thread on the bobbin to avoid running out of bobbin thread in the middle of a patern. (5) (13) (14) (10) (6) (12) (17) 1222S 1. Press the MENU switch (6) until the B.T. COUNTER indicator (10) illuminates. • The bobbin thread counter can be set to any number from <001> to <999>.
6. USING THE OPERATION PANEL 6-9. Using production counter Both PRO. NO. and B.T. COUNTER displays are available for the five-digit PRODUCTION counter. (5) (13) (2) (14) (10) (11) (6) (12) (16) (15) (17) 1223S 1. While pressing the TEST switch (15), press the B.T. SET switch (13) The B.T. COUNTER indicator (10) and the SPLIT NO. indicator (11) will both illuminate, and the production counter value will appear on the program number display (2) and on the display screen (5). • Press the B.T.
6. USING THE OPERATION PANEL 6-10.Using single split mode By using single split mode, it is possible to change up to 100 patterns immediately. (5) (17) (6) (12) 1225S 1224S 1215S 1. Move DIP switch B No. 1 to the ON position. This will activate single split mode. (Refer to "10.DIP SWITCH".) 2. Turn on the power read in the patterns which have been programmed for split sewing. 3. Press the MENU switch (6) until the SPLIT NO. indicator (11) is illuminated.
6. USING THE OPERATION PANEL 6-11. Shifting a stitch pattern • Programs which have already been programmed can be moved up, down and to the left and right. (However, such patterns will be reset if the power supply is turned off or the program number is changed.) • The feed position can be set to the any position desired. (5) (2) (7) (8) (10) (4) (6) (12) (16) (15) 1226S 1943S 1. After the program data has been read, depress the start switch to move the feed mechanism to the sewing start position.
7. SEWING 7. SEWING CAUTION Turn off the power switch at the following times, otherwise the machine may operate if the foot switch is depressed by mistake, which could result in injury. • When replacing the bobbin and needle • When not using the machine and when leaving the machine unattended Do not touch any of the moving parts or press any objects against the machine while sewing, as this may result in personal injury or damage to be machine. 7-1. Before starting sewing....
7. SEWING 5. Step on the presser lifter switch (2) to raise the presser foot. 6. Insert the work piece under the work clamp, and press the presser lifter switch (2) to lower the clamp. 7. Press the starting pedal (1). Note The work clamp will return to the origin, and will then advance to the sewing start position and blinking will stop. This is only required the first time a program is sewing. 8. Press the starting pedal (1) again to start sewing.
8. MAINTENANCE AND INSPECTION 8. MAINTENANCE AND INSPECTION CAUTION Turn off the power switch before starting any cleaning work, otherwise the machine may operate if the foot switch is depressed by mistake, which could result in injury. Be sure to wear protective goggles and gloves when handling the lubricating oil and grease, so that they do not get into your eyes or onto your skin, otherwise inflammation can result.
8. MAINTENANCE AND INSPECTION 3. If using the liquid cooling tank (1), fill it with silicon oil (100 mm²/S). 1929S 8-3. Draining the oil 1. Remove and empty the waste oil container (1) whenever it is full. 2. After emptying the waste oil container (1), screw it back into its original position. 1947S 8-4. Cleaning the control box air inlet port Use vacuum cleaner to clean the filter in the air inlet port (2) of the control box (1) at least once a month.
8. MAINTENANCE AND INSPECTION 8-5. Cleaning the eye guard Wipe the eye guard clean with a soft cloth. Note Do not use solvents such as kerosene thinner to clean the eye guard. 1235S 8-6. Checking the needle Always check that the tip of the needle is not broken before starting sewing.
9. STANDARD ADJUSTMENTS 9. STANDARD ADJUSTMENTS CAUTION Maintenance and inspection of the sewing machine should only be carried out by a qualified technician. Ask your Brother dealer or a qualified electrician to carry out any maintenance and inspection of the electrical system. Turn off the power switch and disconnect the power cord from the wall outlet at the following times, otherwise the machine may operate if the foot switch is depressed by mistake, which could result in injury.
9. STANDARD ADJUSTMENTS 9-3. Adjusting the needle clearance 0.01 - 0.08 mm 0138Q 1951S Turn the machine pulley to align the tip of the shuttle hook with the needle center line. Then loosen the set screw (1) and turn the eccentric shaft (2) to adjust so that the clearance between the needle and the shuttle hook is 0.01 - 0.08 mm. 9-4.
9. STANDARD ADJUSTMENTS 9-6. Adjusting the movable knife B 1955S 1954S Loosen the nut (2) and move thread trimmer rod L (3) to the left or right to adjust so that the V section A of the movable knife (1) is aligned with the index mark B on the needle plate when the machine is at the stop position. ■ Replacing the movable and fixed knives 1956S 1957S 1. Remove the screws (1) and the feed plate (2). Then tear off the auxiliary plate sheet (3). Remove screws (4) and (5), and needle plate (6).
9. STANDARD ADJUSTMENTS 1958S 2. Remove the movable knife, and replace it with a new movable knife. Now check the cutting edge of the movable knife (9) and the fixed knife (10). If necessary, use the provided movable knife washer (11) (T=0.4, T=0.5, T=0.6) to adjust the knives so that they cut properly. (Figure is BAS-342F.) 1247S Fig.
9. STANDARD ADJUSTMENTS 1960S 4. Fit the thread cutter connecting rod (7) on connecting lever pin (8), and install needle plate (6).(Figure is BAS-342F.) * When fitting the connecting rod (7) on the connecting lever pin (8) and before tightening screws (4) and (5), move the needle plate back and forth a little bit to confirm that the movable knife (9) is pulled by the connecting rod (7). 5. Stick the auxiliary plate sheet (3).
9. STANDARD ADJUSTMENTS 9-8. Changing the presser foot lift (9) 3 - 5 mm (8) (6) (7) 0.5 - 1 mm 1963S 1252S 1254S Adjusting presser foot lift to 3 - 5mm 1. Loosen the screw (2) and open the intermittent cover (3). 2. Loosen the nut (4) and adjust the intermittent presser connecting rod (5) position. (When the intermittent presser connecting rod is raised, the lift will increase. When lowered, the lift will decrese.
9. STANDARD ADJUSTMENTS 9-9. Adjusting the wiper (4) (1) (3) (2) (2) (6) (5) approx. 2 mm approx. 112 mm 15 mm 1257S 1258S 1259S 1. When the thread wiper solenoid plunger (1) is driven to the full stroke, the wiper (2) should be 15 mm in front of the needle center. Loosen screws (3) and shift the entire solenoid bracket (4)up or down to adjust. The standard height from the solenoid bracket (4) bottom to the needle plate top is approximately 112 mm. 2.
9. STANDARD ADJUSTMENTS 9-11. Checking the input sensor and DIP switch input (5) (7) (4) (1) (3) 1273S (2) (6) 1274S 1. When the SPLIT NO. indicator (1) is illuminated and the R/W switch (3) is pressed while the TEST switch (2) is being pressed, the X-SCALE indicator (4) will illuminate and the state of the X home position signal will appear on the display screen (5). When sensor is ON When sensor is OFF 1283S 1282S 2.
9. STANDARD ADJUSTMENTS 9-12. Checking the input voltage 1. Turn on the power switch. 2. Press the menu switch (1) until the X-SCALE indicator (2) illuminates. (1) (2) 1276S 1275S 3. While pressing the TEST switch (3), press the R/W switch (4) (3) (4) 1278S 1277S 4. If the input voltage is normal, the input voltage conditions will be shown in the display as indicated at right.
10. DIP SWITCH 10. DIP SWITCH Note All DIP switches are set to OFF at the time of shipment. When changing DIP switch, the power must be off. 10-1. Panel DIP switch functions 1224S DIP switch A SW No. When ON A-1 After sewing is complete, the work clamp is raised by the operator and does not rise automatically. • Various setting combinations for DIP switch No. 2, No. 3 and No. 4 can be used to change the way the work clamp is raised and lowered.
10. DIP SWITCH DIP switch A SW No. When ON A-5 After sewing is completed, work clamp does not automatically rise (only in split mode) A-6 Clamping force output is produced (Inner clamping device available as an option) A-7 Single-pedal operation using the starting switch; when the starting switch is pressed, the work clamp drops, and when it is released, sewing starts. A-8 Thread breakage detector device is activated DIP switch B SW No.
10. DIP SWITCH 10-2. DIP switches inside the control box DANGER Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before opening the face plate of the control box. Touching areas where high voltages are present can result in severe injury.
10. DIP SWITCH DIP switch D SW No. When ON D-1 The first two stitches at the sewing start will be sewn at low speed (approx. 260 rpm) D-2 The last two stitches at the sewing end will be sewn at low speed (approx. 260 rpm) D-3 - D-4 The last two stitches at the sewing end will be sewn at low speed (approx.
11. CHANGING SPECIAL FUNCTION AND USING THE MEMORY SWITCHES 11. CHANGING SPECIAL FUNCTIONS AND USING THE MEMORY SWITCHES The functions of the switches on the operation panel can be changed to carry out special functions. * All of the memory switches are set to OFF at the time of shipment. Note The following are special uses. All of the memory switch is usually set to OFF. (5) (7) (3) (6) (4) (1) (2) 1281S 1. Turn on the power switch. 2.
11. CHANGING SPECIAL FUNCTION AND USING THE MEMORY SWITCHES Memory switches (00 - 0F) Switch No. memo-00 memo-01 memo-02 When ON When moving to the home position, the feed plate moves in the order X Y and the start position moves in the order Y X. When moving to the home position, the feed plate moves in the order Y X and the start position moves in the order X Y. The forward position becomes the home position, and movement is in the order Y X and X Y.
11. CHANGING SPECIAL FUNCTION AND USING THE MEMORY SWITCHES Memory switches (10 - 1F) Switch No. When ON memo-10 Milling device can be used (available as an option) memo-11 Bobbin thread counter and production counter are adjusted when thread is trimmed. memo-12 memo-13 Work clamp is lowered by pressing work clamp first stage switch twice, without using work clamp second stage switch.
11. CHANGING SPECIAL FUNCTION AND USING THE MEMORY SWITCHES Memory switches (20 - 2F) Switch No. memo-20 memo-21 When ON During feed test operation, jump feeding 100 stitches at a time is possible using the STEP BACK switch. After the home position is detected and the machine moves to the sewing start position, the work clamp rises automatically. memo-22 When extended option output No. 1 is ON, the sewing machine starts automatically. memo-23 Set to ON when the bobbin changer is being used.
11. CHANGING SPECIAL FUNCTION AND USING THE MEMORY SWITCHES Memory switches (30 - 3F) Turn the dial while pressing the STEP BACK switch to change the values. Switch No. Possible setting range Units Initial Value memo-30 1 - 999 X 10ms 10 memo-31 1-4 - 1 memo-32 1-7 - 3 memo-33 1 - 10 X 7.
12. ERROR CODES 12. ERROR CODES Note • If an operation problem occurs, a buzzer will sound and an error code will appear on the display screen; if a programmer is connected, an error message will appear on the screen. • Wait 10 seconds or more after turning the power off before turning it back on again. Code Cause Remedy E.10 Emergency stop switch was pressed. Press the emergency stop switch once more to cancel. E.11 Press the emergency stop switch once more to cancel.
12. ERROR CODES ■ Error codes [E.9 * ] - [E.F * ] DANGER Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before opening the face plate of the control box. Touching areas where high voltages are present can result in severe injury. Code Cause Remedy E.90 Abnormal drop in power supply voltage, or power Turn off the power and check the input voltage.
13. GAUGE PARTS LIST ACCORDING TO SUBCLASSES 13. GAUGE PARTS LIST ACCORDING TO SUBCLASSES The following parts are available for the BAS-341F.342F for adding further flexibility to the range of applications. Model Subclass BAS-341F,342F Use Part name Needle hole plate 0182Q Shuttle hook assembly W / BOX 0188Q -21 -22 Heavy materials Medium materials Needle hole plate E (Φ2.6) S10212-101 Needle hole plate F (Φ2.
14.NOTES ON THE PROCESSING AND PRODUCTION OF PLATE BLANKS 14. NOTES ON THE PROCESSING AND PRODUCTION OF PLATE BLANKS Plate blank Plate blank After processing After processing 1968S * Chamfer other corners of the reverse side of the plate blank with a thickness of C0.3 or thicker, and finish the corners with fine sand paper. Please carry out the following points to chamfer the reverse side of the plate blank when using the plate blank for any supplementary processing of material.
15. TROUBLESHOOTING 15. TROUBLESHOOTING Problem Cause Check Remedy Page Work clamp operation is sluggish. Sliding part of the work clamp lubrication Grease the sliding part of the work clamp. Presser lifter air tube is bent or damaged. Presser lifter air tube Straighten the bend in the tube or replace the tube. Work clamp operation is sluggish. Sliding part of the work clamp lubrication Grease the sliding part of the work clamp. Presser lifter air tube is bent or damaged.
15. TROUBLESHOOTING Problem Upper thread breaks. Lower thread breaks. Skipped stitches occur. Cause Check 55 Page Upper thread tension is too strong. Upper thread tension Adjust the upper thread tension. 13 Needle is installed incorrectly. Needle direction Install the needle so that the groove is facing forward. 9 Thread is too thick for the needle. Thread and needle Use the correct thread for the needle. 12 Thread take-up spring tension and height are incorrect.
15. TROUBLESHOOTING Problem Cause Poor seam finish on reverse side of material. Incorrect thread tightness. Page Sharpen or replace the fixed knife. Shuttle race thread guide position Adjust the position of the shuttle race thread gudie. 33 Needle bar lift amount Adjust the needle bar lift amount. 32 The movable knife does not pick up the thread because of skipped stitches at the sewing end. Skipped stitches at sewing end Refer to “Skipped stitches occur”. Movable knife position is incorrect.
15. TROUBLESHOOTING Problem Unstable upper thread length Unstable needle stop position 57 up Cause Check Remedy Page Improper tension and height of thread take-up spring Thread take-up spring tension and height Adjust the tension and height of the thread takeup spring. 13 Improper adjustment of sub tension sub tension Needle up stop position fluctuates. See “Unstable needle up stop position”. Fixed knife is blunt. Fixed knife blade Sharpen or replace the fixed knife.
16. OPTION 16. OPTION ■ Programmer assy ■ Inner clamp device ■ One-touch clamping device ■ Milling device ■ Automatic bobbin changer ■ Snap fastener and hook Used to create sewing patterns for the BAS-300E series. It can also be used to display error messages. Used for efficient sewing around labels, emblems and tape; operates by air together with the outer presser, so material slippages will not occur. Allows the clamp to be replaced quickly and easily, without the need for extra tools.
16.OPTION ■ Thread breakage detector ■ Needle cooler ■ OT Presser ■ Soft presser ■ Cassette presser ■ Play prevention work clamp ■ Thread wiper the side Available as rotary type or fiber type, stops sewing when a thread breakage is detected and warns the operator. This is a pneumatic-type needle cooler which prevents the thread breaking due to heat. It is particularly useful when sewing thicker materials at high sewing speeds.
INSTRUCTION MANUAL 15-1, Naeshiro-cho, Mizuho-ku, Nagoya 467-8561, Japan. Phone: 81-52-824-2177 Printed in Japan 151-V41,42 SA1929-001 2002.11.
