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Strobel 141-23EV, Mechanic'S Instructions

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Strobel 141-23EV Mechanic'S Instructions Download Page 7

 

 

3 

MA_141_142_A10-6-7-3-6-5_130617_en

 

Appendix 
 

Circuit diagrams 

 

Connecting the sewing machine: 

259.00.16 

Pneumatic circuit diagram Cl. 142 

259.10.16 

Pneumatic construction circuit diagram Cl. 142 

 
 

Connecting digital display: 

258.21.27 

Electric connection diagram Cl. 141 – digital display 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Subject to change without prior notice 

Summary of Contents for 141-23EV

Page 1: ...ionellen Anwender Mechanikeranleitung Class Klasse Model Ausf hrung Machine number Maschinen Nr Dated Stand Spezialmaschinen GmbH Mechanic s Instructions 141 23EV Ausf 10 141 30 Ausf 6 141 40 Ausf 7 1...

Page 2: ...reates trust trust in our technology our service and not least of all in our good name ie finden die Strobel Schutzmarke auf jeder Strobel Maschine die unser Werk verl sst Und das aus gutem Grund Denn...

Page 3: ...his reason we kindly request that you read the operating instructions closely It provides all the information you need for trouble free operation And if you do happen to need a spare part the enclosed...

Page 4: ......

Page 5: ...6 4 5 1 Adjust the looper motion 16 4 5 2 Adjust the looper eccentric on single thread machines 17 4 5 3 Adjust the looper eccentric on two tread machines 17 4 5 4 Adjust the front crank 18 4 5 5 Set...

Page 6: ..._A10 6 7 3 6 5_130617_en 5 Notes on repair and adjustment 27 5 1 Transport plate assembly 27 5 2 Exchanging the transport plate 27 5 3 Mounting and setting instructions for STROBEL gathering device No...

Page 7: ...ams Connecting the sewing machine 259 00 16 Pneumatic circuit diagram Cl 142 259 10 16 Pneumatic construction circuit diagram Cl 142 Connecting digital display 258 21 27 Electric connection diagram Cl...

Page 8: ...4 MA_141_142_A10 6 7 3 6 5_130617_en...

Page 9: ...activation lock wait until the motor has stopped 5 General maintenance work must only be carried out by appropriately instructed persons in accordance with the operating instructions 6 Repair modific...

Page 10: ...d at the appropriate positions with the safety symbol Warning notes in the operating instructions of the machine which point out special dangers of injury for operating or qualified staff are marked a...

Page 11: ...well as serial and model number after the dash are located below the left handwheel These data are also shown on the front page of the operation instructions 2 3 Range of application and intended use...

Page 12: ...titches of fur and leather garments Special version Class 142 30N Two Thread Cup Seaming Machine for sewing of coated material for diving and surfing suits e g neoprene for material thickness of 4 7 m...

Page 13: ...e in mm 3 6 5 3 6 0 6 2 5 3 6 1 4 Kind of stitch Overseam Single thread Two thread Needle system 134 459R 1738 Needle size 140 110 130 40 120 90 100 55 Recommended thread Twisted Polyester filament Re...

Page 14: ...C Needle point front measured from cup edge 22 6 20 5 18 5 16 8 18 8 17 L Looper height inclusive shaft 37 30 5 31 5 30 8 28 3 31 H Looper front position measured from cup edge 11 5 8 2 7 5 5 5 11 5...

Page 15: ...shaft too be pushed out to the left by a withdrawal device Loosen the screws of the parts Take off the right hand wheel Pull the shaft about 20 to 30 mm to the left and remove the remaining glue with...

Page 16: ...12 MA_141_142_A10 6 7 3 6 5_130617_en Fig 1 Fig 2...

Page 17: ...ctite Kapillar 260 is hard you may continue to assemble and adjust the machine When assembling after a repair it is not necessary to take off the left hand wheel 4 2 Mount stitch regulating eccentric...

Page 18: ...olt until index 124 0080 stops at the knob mark 5 long stitch Fig 4 and easily visible between handwheel and stand When properly adjusted you can easily turn the regulation knob from the fixed stop lo...

Page 19: ...w to the right when at its smallest and to the left when the longest stitch is being formed Fig 4 and Fig 5 4 4 Adjust needle and feed motion If the machine is set to produce the longest stitch see ch...

Page 20: ...tly only after the final adjustment 4 5 1 Adjust the looper motion Mark the upper dead point of needle bar eccentric E Position 1 Find and mark the top dead centre of the needle bar eccentric equals p...

Page 21: ...w the stroke of loop had been adjusted 4 5 3 Adjust the looper eccentric on two tread machines Set looper eccentric in position 1 so that ist surface stands horizontally Fig 6 For setting the needle i...

Page 22: ...he front crank influences the looper s upwards movement In its front position the looper moves upwards and should move very closely over the needle 0 1 to 0 15 mm to ensure that the loop is properly t...

Page 23: ...le To obtain a large stroke of loop turn cam and looper eccentric opposite to the machine s direction of sewing To reduce the stroke of loop turn cam and looper eccentric in direction of sewing Then t...

Page 24: ...the front feed cup onto the machine make sure to fix it horizontally and 0 1 mm lower than the rear feed cup If the machine is equipped with a needle guard the needle groove must be another 0 1 mm bel...

Page 25: ...n of spring 162 0034 should be adapted to each specific fabric For diver s suits it is approx 70 N for shoes up to 200 N Fig 1 and Fig 9 4 10 1 Plate arm lifting The plate arm lifting is about 12 14 m...

Page 26: ...advantageous if needles of different sizes are used Turn the eccentric 132 0069 provided with a slit and placed on front of the head of the needle bar Make sure that the needle of the respective thic...

Page 27: ...141 40 50 Fig 12 and 172 0403 Cl 141 23 30 and 142 30 40 Fig 12a respectively at looper shaft head Upon mounting a new looper take care that it touches the needle neither in its front position nor in...

Page 28: ...ded an oil change approx every six months which depends on how many hours the machine is used per day and on its degree of soiling You should use approx of a litre of oil with a viscosity of 46 cSt Re...

Page 29: ...eedle point front measured from cup edge C 22 6 20 5 18 5 16 8 Needle stop at needle bar until cup edge D 20 5 19 21 22 7 Stroke of needle bar eccentric E 32 4 30 4 25 24 Looper movement to the right...

Page 30: ...5 Needle point front measured from cup edge C 18 8 17 Needle stop at needle bar until cup edge D 19 21 Stroke of needle bar eccentric E 28 24 Looper movement to the right from needle center to looper...

Page 31: ...edge heights are offered to handle various materials to be processed 5 2 Exchanging the transport plate Exchanging the transport plate is done by loosening the screw 171 0609 Fig 12 If a pressure plat...

Page 32: ...g by two screws 171 0607 In the housing you will find two threads which are closed by two blind screws if the EV is not used When mounting EV note that after swivelling down guide 186 0195 this must s...

Page 33: ...29 MA_141_142_A10 6 7 3 6 5_130617_en Fig 14...

Page 34: ...259 00 16en Pneumatic circuit diagram cl 142 DR1 One way flow restrictor for lifting MV1 3 2 solenoid way valve Z1 Cylinder for lifting L WE Service unit...

Page 35: ...1 Spannzylinder 298 0077 1 Drosselr ckschlagventil R1 8 298 0179 1 3 2 Wege Magnetventil 293 0731 1 Wartungseinheit 193 0658 1 Muffe R1 8 193 0530 1 Dichtung R1 8 293 0470 1 Doppelnippel R1 8 293 0469...

Page 36: ...c connection diagram cl 141 Digital display 30 9k Batterie Battery Kippschalter Flip switch Drehpotentiometer Trimming potentiometer 5k lin Steck Adapter EA 9044 Socket adapter EA 9044 Widerstand Resi...

Page 37: ......

Page 38: ......

Page 39: ...Single an two thread high performance hemming machines Bluff edge hemming machines Two thread blind stitch felling machines Roll and flat padding machines Automatic lapel padding machine and other sp...

Page 40: ...unserem Ausstellungsraum live erleben Wir freuen uns auf Sie Then phone write or simply come and see us You can have further information about our products at any time or experience the Strobel machin...

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