Mauser MA 2545, Instruction Manual

Page 1: ...MA 2545BASIC PLUS MA 2546BASIC PLUS INSTRUCTION MANUAL 4153 1 2545 2 2 Taicang 2012 02 Tribonia Intl ...

Page 2: ...215400 Taicang Jiangsu This Instruction Manual is valid for all models and subclasses listed in the chapter Specifications ...

Page 3: ...mer s premises 14 5 02 Transportation inside the customer s premises 14 5 03 Disposal of packing materials 14 5 04 Storage 1 4 6 Explanation of symbols 15 7 Controls 16 7 01 On off switch 16 7 02 Sewing lamp switch only on the MA 2545 2546 CLASSIC ans PLUS 16 7 03 Pedal 17 7 04 Keyboard on machine head only on the MA 2545 2546 CLASSIC ans PLUS 18 7 05 Knee switch option 20 7 06 Knee lever only on ...

Page 4: ... Bobbin changing threading and regulating the bobbin thread tension 28 8 04 Setting the bobbin thread control function by reverse stitch counting 28 8 05 Threading needle thread and regulating its tension on the 2545 29 8 06 Threading needle thread and regulating its tension on the 2546 30 9 Care and maintenance 31 9 01 Servicing and maintenance intervals 31 9 02 Cleaning the machine 31 9 03 Lubri...

Page 5: ... sewing tools e g needle roller presser needle plate and bobbin when threading the machine when leaving the machine unattended and during mainte nance work the machine is to be separated from the power supply by switching off the On Off switch or by removing the plug from the mains Everyday maintenance work is only to be carried out by appropriately trained personnel Repairs and special maintenanc...

Page 6: ...sonnel at all times The Instruction Manual must be read before operating the machine for the first time The operating and specialist personnel is to be instructed as to the sa fety equipment of the machine and regarding safe work methods It is the duty of the user to only operate the machine in perfect running order It is the obligation of the user to ensure that none of the safet y mechanisms are...

Page 7: ...es in the machine which may limit its safety 1 05 02 Specialist personnel Specialist personnel are persons with a specialist education in the fields of electrics electro nics and mechanics They are responsible for the lubrication maintenance repair and ad just ment of the machine The specialist personnel is obliged to observe the following points and must always observe the Notes on Safety in the ...

Page 8: ...ts may be trapped or flung out of the machine Do not run the machine without finger guard 1 Danger of injury by up and down movement of needle Do not run the machine without take up lever guard 2 Danger of injury by moving take up lever Do not run the machine without belt guards 3 and 4 Danger of injury by rotating v belt Do not operate the machine without tilt lock 5 Danger of crushing between se...

Page 9: ...feed and a large respectively extra large hook The machines are used for sewing lockstitch seams in the textile industry Any and all uses of this machine which have not been approved o f by the manufacturer are considered to be inappropriate The manu facturer cannot be held liable for any damage caused by the inappropriate use o f the machine The appropriate use of the machine includes the observa...

Page 10: ...resser foot clearance 20 mm Clearance width 350 mm Clearance height 120 mm Bed plate dimensions 640 x 200 mm Noise data Noise emission level at workplace with a sewing speed o f 2400 spm LpA 80 dB A Noise measurement in accordance with DIN 45 635 48 A 1 I SO 11204 ISO 3744 ISO Motor data See instruction manual for the motor Leakage current 5 mA Air consumption per switch cycle 0 146 NI Net weight ...

Page 11: ...m 3800 3400 3000 2700 2 5 4 mm up to 9 mm 3200 2800 2800 2700 4 5 5 mm up to 9 mm 2600 2200 2400 2200 5 5 7 mm up to 9 mm 2000 1800 1800 1800 7 5 9 mm up to 9 mm 1800 1800 1600 1600 1 2 mm 9 5 12 mm 2200 2200 2200 2200 2 5 4 mm 9 5 12 mm 2200 2200 2200 2200 4 5 5 mm 9 5 12 mm 2200 2200 2200 2200 5 5 7 mm 9 5 12 mm 2000 1800 2000 1800 7 5 9 mm 9 5 12 mm 1800 1800 1800 1800 3 02 Maximum speed The ma...

Page 12: ...ectable thread tensions one can be switched on electropneu matically by hand switch 1 presser foot stroke manually adjustable top feed stroke up to max 9 mm 2 presser foot strokes manually adjustable preselectable quick stroke adjustment with hand switch electropneumatically controlled Drop feed adjustable Oil level control through inspection glass Oil level on display with warning light on machin...

Page 13: ...and various plastic materials The electrical equipment comprises plastic materials and copper The machine is to be disposed of according to the locally valid pollution control regulations if necessary a specialist ist to be commissioned Care must be taken that parts soiled with lubricants are disposed of separately according to the locally valid pollution control regulations ...

Page 14: ...he machines are onl y transported in an upright position 5 03 Disposal of packing materials The packing materials of this machine comprise paper cardboard and VCE fibre Proper dis posal of the packing material is the responsibility of the customer 5 04 Storage If the machine is not in use it can be stored as it is for a period of up to six months but It should be protected against dust and moistur...

Page 15: ...nstruction manual work to be carried out or important information is accentuated by symbols These symbols have the following meanings Note information Cleaning care Lubrication Maintenance repairs adjustment service work only to be carried out by technical staff ...

Page 16: ...th Quick EcoDrive The power supply to the machine is swit ched on or off by turning switch 1 7 02 Sewing lamp switch only on the MA 2545 2546 CLASSIC ans PLUS Switch the sewing lamp which is inte grated in the machine head on or off by operating switch 1 Fig 7 01b 1 ...

Page 17: ...Controls 17 7 03 Pedal With the on off switch on 0 Machine stop 1 Sew 1 Raise presserfoot 2 Trim thread on machines with thread trimmer Fig 7 03 0 1 1 2 ...

Page 18: ... minimum level of the oil su pply has been reached When the keys 1 8 are operated the functions listed below are carried out Key 1 The functions of the keys 2 7 can be allocated to this key To program key 1 simultaneously press one of the keys 2 7 and key 1 for approx 3seconds Thefunctionoftheselectedkeyistakenoverandthe yellowLEDinthis key lights up Key 2 Reverse sewing or intermediate backtacks ...

Page 19: ...ssion all tacks switched off 3 reverse move to needle position step by step 4 edge trimmer on off 5 programmable tack on off Key 6 Calling up the pre set stitch length Diode on large stitch length diode off small stitch length This function can be switched off under Parameter 786 Key 7 If this key is operated the second thread tension is switched on If this key is pressed for longer than about 2 s...

Page 20: ...y operating the knee switch 2 By operating knee switch 1 it is possible to alternate between two pre selected feed stroke settings For the high stroke setting the speed is reduced The knee switch function can be altered see the instruction manual for the control panel 7 06 Knee lever only on the MA 2545 2546 BASIC By pressing the knee lever 1 in the direction of the arrow the presser foot is raise...

Page 21: ...t with the pedal then press key 1 and release the pedal again To release the presser foot raise it briefly with the pedal 7 08 Adjusting the stitch length on the MA 2545 2546 BASIC and CLASSIC Adjustment wheel 1 is used to pre select the stitch length Fig 7 06 1 Fig 7 07 1 ...

Page 22: ...de by turning the thumb wheels The larger stitch length is set on thumb wheel 1 and the smaller stitch length on thumb wheel 2 Use key 4 to call up the pre selected stitch lengths see Chapter 7 03 Key board on machine head 7 10 Reverse feed lever As long as the reverse feed lever 1 is pressed during the sewing operation the machine sews in reverse Fig 7 08 2 1 Fig 7 09 1 ...

Page 23: ...ted by turning knob 1 7 12 Adjusting the top feed stroke on the MA 2545 2546 PLUS The large top feed lift can be set by tur ning thumb wheel 1 and the small top feed lift by turning thumb wheel 2 Use key 4 to change between the two top feed lift settings see Chap 7 03 Key board on machine head Fig 7 11 1 Fig 7 12 2 1 ...

Page 24: ...Controls 24 7 13 Switchable needle thread tension only on the MA 2545 2546 BASIC The needle thread tension can be increa sed by turning lever 1 to the right 1 ...

Page 25: ...ppears on the display After the pedal has been released and the forwards sewing function has been operated twice the seam can be completed The display goes off and the LED in the F1 key flashes as a reminder After the thread trimming operation and the bobbin change the F1 key on the control panel must be pressed When sewing begins the new pre set counting process begins Pre setting the number of s...

Page 26: ...2 Push the needle fully in the long groove of the left needle must face to the right and that of the right needle to the left Tighten screw 2 again 8 Preparation All regulations and instructions in this Instruction Manual are to be observed Special attention is to be paid to the safety regulations All preparation work is only to be carried out by appropriately trained personnel Before all preparat...

Page 27: ...o switch on the bobbin winder push up lever 6 The bobbin is wound during sewing The bobbin winder stops automatically when the bobbin 4 is filled sufficiently Remove full bobbin 4 and cut off the thread in thread clamp 3 The tension of the thread on bobbin 4 can be adjusted on the bobbin winder tension unit 2 The volume of thread on bobbin 4 can be adjusted with screw 7 8 02 Winding the bobbin thr...

Page 28: ...jury by moving parts 8 03 Bobbin changing threading and regulating the bobbin thread tension 8 04 Setting the bobbin thread control function by reverse stitch counting only with EcoDrive and PicoDrive Switch on the machine Call up the parameter input function by pressing the Scroll key Press the TE key to switch the function keys to the input function LED in the TE key is on Select parameter 660 b...

Page 29: ...d regulating its tension on the 2545 Switch off the machine Danger of injury due to unintentional starting of the machine Thread the needle thread as shown in Fig 8 04 Regulate the needle thread tension by turning milled screw 1 or 2 Fig 8 04 2 1 ...

Page 30: ... and regulating its tension on the 2546 Switch off the machine Danger of injury due to unintentional starting of the machine Thread the needle thread as shown in Fig 8 05 Regulate the needle thread tension by turning milled screw 1 or 2 1 2 2 1 ...

Page 31: ...machine must be disconnected from the mains by switching off the on off switch or by removing the mains plug Danger of injury if the machine suddenly starts up To avoid breakdowns the following cleaning work is recommended for single shift ope ration Open the bed slide and remove the bob bin Clean the hook and hook compartment daily several times if in continuous use Set the bobbin in position and...

Page 32: ...fill oil into the tank through hole1 MA 2545 2546 CLASSIC and PLUS The oil level is controlled by sensor When the minimum oil level is reached key B on the machine head shines red see Chapter 7 03 Keys on the machine head If required fill oil into the tank through hole 1 Oil level indicator 2 must not exceed the MAX marking Only use oil with a medium viscosity of 22 0 mm s at 40 C and a density of...

Page 33: ...rom the air filter regulator Cleaning the filter Unscrew water bowl 1 and take out filter 2 Clean the filter with compressed air or with isopropyl alcohol part number 95 665735 91 Screw in filter 2 and screw on water bowl 1 Fig 9 04 1 2 Fig 9 03 1 9 04 Checking regulating the air pressure Check the air pressure on gauge 1 every time before operation Gauge 1 must show a pressure of 6 bar Regulate t...

Page 34: ...st for the complete machine is included with the accessories System 134 35 11 130 173 15 11 130 173 15 11 225 223 25 2x 11 130 173 15 2x 11 174 082 15 11 108 093 25 MA 2545 99 137 520 05 91 500 251 05 91 500 460 05 91 500 118 01 91 500 686 05 900 81 91 500 397 05 91 500 399 05 11 225 172 15 11 130 224 25 ...

Page 35: ... 2x 11 130 092 15 2x 91 501 022 05 11 130 092 25 91 501 021 91 900 81 91 501 027 05 900 81 91 500 590 05 ø 26 91 501 026 05 91 501 028 15 91 501 029 15 91 501 017 91 900 81 91 501 020 15 3x 91 501 031 05 11 250 078 15 91 501 034 05 11 330 280 15 2x 11 130 092 25 2x 91 501 033 05 11 130 092 25 91 501 030 91 900 81 91 501 037 05 900 81 91 501 014 05 ø 32 ...

Page 36: ... Industrial Taicang Co Ltd A20 Foreign Industrial Park No 105 East Shanghai Road 215400 Taicang Jiangsu PRC Int l Tele 86 512 53283297 Hot Line 0512 5328 3224 www mauser spezial com info mauser spezial com Low Voltage Directive Number 1674 German H Directive Number 1674 Machine Developed IN GERMANY ...